Diagnose and repair your local setup

Every check on this page runs locally unless it explicitly says otherwise. The optional connectivity probe opens the public AEAT Sede landing page and checks reachability. It does not submit taxpayer data.

Find the error in the headings below and follow its steps. If it is not listed, jump to Prepare a privacy-safe support request.

Profile-scoped commands need an active taxpayer profile and may ask for that profile’s passphrase to unwrap its independent encryption key. See Set up your taxpayer profile if you have none. Output can be English, Spanish, Catalan, or Hungarian.

“This operation requires an active profile”

The command needs a taxpayer profile and none is active. First inspect what the tool thinks is active, then run the repair check without changing anything. A healthy profile reports ready; a broken local pointer reports the repair action you can take:

1Check what the tool thinks is active.
aeat config profile status
aeat config profile status
profile	docs-sequence-sandbox
profile_id	<profile-id>
identity.tax_id	sha256:1c9f9632
activities.description	documentation examples
iva.regime	GENERAL
tax_residence.ccaa	<unset>
Next step: `aeat app overview status`
2Inspect and repair the active-profile pointer.
aeat --format json config repair profile
aeat --format json config repair profile
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.repair.profile",
  "notices": [],
  "result": {
    "after": null,
    "before": {
      "active_profile": "docs-sequence-sandbox",
      "missing_required": [],
      "precondition_action": null,
      "profile_present_keys": 12,
      "profile_record_error": "",
      "profile_record_present": true,
      "profile_total_keys": 81,
      "registered_bucket": true,
      "repairable_by_clearing_pointer": false,
      "source": "env_override",
      "status": "ready"
    },
    "bucket_id": null,
    "cleared_pointer": false,
    "display_name": null,
    "dry_run": true,
    "error": null,
    "precondition_action": null,
    "profile_id": null,
    "profile_record_present": null,
    "registered_bucket": null,
    "setup_state": null,
    "status": null
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the repair check reports the active profile's current status without changing it.

If the repair check says the active setting points at unreadable profile state, clear that broken local pointer, then switch to a good profile:

1List the exact profile name that remains available for login.
aeat --format json config profile list
aeat --format json config profile list
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.profile.list",
  "notices": [],
  "result": {
    "active_profile": "docs-sequence-sandbox",
    "profiles": [
      {
        "active": true,
        "bucket_id": "<bucket-id>",
        "name": "docs-sequence-sandbox"
      }
    ]
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the profile list supplies the exact login name and the repair commands require real operator state.

2Clear the active setting only when the preceding repair check reports unreadable profile state.
aeat config repair profile --clear-active --yes
aeat config repair profile --clear-active --yes
3Log in to the good profile by its exact name, supplying the passphrase through a prompt or machine secret channel.
aeat config login <profile-name>
aeat config login <profile-name>

The clear command is destructive repair and is appropriate only after the inspection reports an unreadable active pointer. Login then asks for that profile’s passphrase; a headless caller must use an explicit machine secret channel instead of placing the passphrase on the command line.

If no profile exists yet, create one first - see Set up your taxpayer profile.

If a profile loads but the numbers look wrong, see the next symptom.

The numbers or facts look like someone else’s

The wrong profile is active. Each profile keeps its own ledger, calculations, and filings, so a command run under the wrong one shows someone else’s data. See which profile is active:

1Show the readiness of the current configuration profile
aeat --format json config profile status
aeat --format json config profile status
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.profile.status",
  "notices": [],
  "result": {
    "active_profile": "docs-sequence-sandbox",
    "activity_present": true,
    "configured": true,
    "iva_regime": "GENERAL",
    "precondition_action": null,
    "profile_id": "<profile-id>",
    "profile_record_error": null,
    "profile_record_present": null,
    "registered_profile": null,
    "tax_id_present": true,
    "tax_residence_ccaa": ""
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the active profile is the one you expect to be working under.

Log in to the right profile with aeat config login <profile-name> - Set up your taxpayer profile covers creating profiles and moving between them.

A calculation refuses because the ledger is not ready

The refusal looks like this:

ledger preflight blocks modelo calculation: transaction <id> <reason>: <detail>. Run `aeat app ledger preflight --period <TOKEN>` before calculating.

The calculation reads your imported transactions, and some rows aren’t ready. Run the preflight check for the period you’re calculating - ledger preflight takes an AEAT token (1T-4T, 0A, 01-12) and also requires --year, so add it even though the message above omits it:

1Run the preflight check for the period you are calculating.
aeat app ledger preflight --year 2026 --period 1T
aeat app ledger preflight --year 2026 --period 1T
bucket	<profile-id>
period	2026 1T
checked	0
issues	0
ready	true
advisory	empty_ledger	No active ledger transactions were checked for this period.
notice	ledger.preflight.empty_period	No active ledger transactions were checked for this period.
2Summarize ledger state and calculation readiness for the active profile
aeat --format json app ledger status
aeat --format json app ledger status
{
  "active_profile": "docs-sequence-sandbox",
  "command": "ledger.status",
  "notices": [],
  "result": {
    "active_count": 0,
    "archived_count": 0,
    "bucket_id": "<bucket-id>",
    "business_expense_total": "0",
    "business_income_total": "0",
    "business_net_total": "0",
    "checked_transaction_count": 0,
    "pending_review_count": 0,
    "period": null,
    "readiness_issue_count": 0,
    "readiness_issues": [],
    "ready": null,
    "reviewed_count": 0,
    "skipped_count": 0,
    "split_count": 0,
    "stale_filings": [],
    "stashed_count": 0,
    "total_count": 0,
    "unconverted_currency_count": 0
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the ledger preflight and status run for the period you are calculating.

The preflight report names the rows that block the calculation. Fix them by completing the import and review steps in Import and manage transactions, then run the calculation again.

A required value is missing

The refusal names the missing item:

Binding <id> has no supplied value
Required casilla <id> is not present in the calculation revision inputs

A casilla is a numbered box on the official form. A binding is a rule that fills one. List which values are still missing for your form:

1List the values still missing for the modelo, year, and period.
aeat --format json app modelo bindings list --modelo 303 --year 2026 --period 1T \
  --missing
aeat --format json app modelo bindings list --modelo 303 --year 2026 --period 1T `
  --missing
{
  "active_profile": "docs-sequence-sandbox",
  "command": "modelo.bindings.list",
  "notices": [],
  "result": {
    "binding_count": 34,
    "bindings": [
      {
        "binding_id": "modelo-303-iva-repercutido-general-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-reducido-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-super-reducido-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-soportado-interiores-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-general-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-reducido-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-super-reducido-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-soportado-interiores-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-recargo-equivalencia-general-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-161",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-recargo-equivalencia-reducido-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-161",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-recargo-equivalencia-super-reducido-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-161",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-casilla-59-entregas-intracomunitarias-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-25",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-casilla-60-exportaciones-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-21",
          "ley-37-1992:art-22",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-autorepercutido-intracomunitaria-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-69",
          "ley-37-1992:art-70",
          "ley-37-1992:art-84",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-autorepercutido-intracomunitaria-devengado-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-13",
          "ley-37-1992:art-15",
          "ley-37-1992:art-69",
          "ley-37-1992:art-70",
          "ley-37-1992:art-84",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-autorepercutido-intracomunitaria-deducible-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-13",
          "ley-37-1992:art-15",
          "ley-37-1992:art-69",
          "ley-37-1992:art-70",
          "ley-37-1992:art-84",
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-soportado-importaciones-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-17",
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-compensacion-pendiente-anteriores",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-99",
          "ley-37-1992:art-115",
          "ley-37-1992:art-116",
          "rd-1624-1992:art-71",
          "rd-1624-1992:art-29",
          "rd-1624-1992:art-30",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "prior filed declaration",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "previous_filing",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-criterio-caja-entregas-art75-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-75",
          "ley-37-1992:art-163-decies",
          "ley-37-1992:art-163-undecies",
          "ley-37-1992:art-163-duodecies",
          "ley-37-1992:art-163-terdecies",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-criterio-caja-entregas-art75-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-75",
          "ley-37-1992:art-163-decies",
          "ley-37-1992:art-163-undecies",
          "ley-37-1992:art-163-duodecies",
          "ley-37-1992:art-163-terdecies",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-criterio-caja-adquisiciones-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-163-decies",
          "ley-37-1992:art-163-undecies",
          "ley-37-1992:art-163-duodecies",
          "ley-37-1992:art-163-terdecies",
          "ley-37-1992:art-163-quinquiesdecies",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-criterio-caja-adquisiciones-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-163-decies",
          "ley-37-1992:art-163-undecies",
          "ley-37-1992:art-163-duodecies",
          "ley-37-1992:art-163-terdecies",
          "ley-37-1992:art-163-quinquiesdecies",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-bienes-inversion-regularizacion-casilla-43",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-107",
          "ley-37-1992:art-108",
          "ley-37-1992:art-109",
          "ley-37-1992:art-110",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "capital-goods adjustment",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "bienes_inversion_regularizacion",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-prorrata-regularizacion-casilla-44",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-104",
          "ley-37-1992:art-105",
          "ley-37-1992:art-92",
          "ley-37-1992:art-94",
          "ley-37-1992:art-95",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "prorrata adjustment",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "prorrata_regularizacion",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-autorepercutido-interior-devengado-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-84",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-autorepercutido-interior-deducible-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-84",
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-autoconsumo-promotor-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-9",
          "ley-37-1992:art-79",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "profile fact",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "profile",
        "source_refs": [
          "boe-modelo-303-2008-form",
          "aeat-modelo-303-procedure"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-autorepercutido-intracomunitaria-devengado-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-13",
          "ley-37-1992:art-15",
          "ley-37-1992:art-69",
          "ley-37-1992:art-70",
          "ley-37-1992:art-84",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-reducido-transitorio-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "ley-37-1992:art-91",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-reducido-transitorio-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "ley-37-1992:art-91",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-casilla-122-inversion-sujeto-pasivo-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-84",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-casilla-120-no-sujetas-localizacion-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-69",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-super-reducido-transitorio-base",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "ley-37-1992:art-91",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      },
      {
        "binding_id": "modelo-303-iva-repercutido-super-reducido-transitorio-cuota",
        "borrador_capable": false,
        "encoded_options": [],
        "filing_year": 2026,
        "input_channel": "decimal",
        "legal_refs": [
          "ley-37-1992:art-88",
          "ley-37-1992:art-91",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "modelo": "303",
        "period": "1T",
        "readiness": "ledger data",
        "relation_inputs": [],
        "revision": "2026-y-siguientes",
        "source": "ledger_iva_aggregation",
        "source_refs": [
          "aeat-dr-303-2026",
          "aeat-modelo-303-procedure",
          "boe-modelo-303-2008-form"
        ],
        "typed_enum": null
      }
    ],
    "missing_filter": true,
    "modelo_filter": "303",
    "operation": "modelo.bindings.list",
    "period_filter": "1T",
    "year_filter": 2026
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the tool lists the values still missing for the form.

Replace the modelo, year, and period with your own. The full workflow for supplying and reviewing values lives in Review and supply calculation inputs.

The period token is rejected

Use one period grammar everywhere: the AEAT tokens. 0A is the annual period, 1T through 4T are the quarters, and 01 through 12 are the months. Every command takes the year separately with --year. Period tokens and dates explains which form uses which period.

Modelo and ledger commands share the same shape - the AEAT token with --year:

1Run a quarterly ledger preflight.
aeat app ledger preflight --year 2026 --period 1T
aeat app ledger preflight --year 2026 --period 1T
bucket	<profile-id>
period	2026 1T
checked	2
issues	0
ready	true
2Read the ledger for the annual period.
aeat app ledger status --year 2026 --period 0A
aeat app ledger status --year 2026 --period 0A
Profile	docs-sequence-sandbox
business_income_total	1210
business_expense_total	605
business_net_total	605
Rows	2
Active	2
Archived	0
Stashed	0
Pending review	0
Reviewed	2
Skipped	0
Period	2026 0A
Checked transactions	2
Readiness issues	0
Ready	True
3Run a monthly ledger preflight.
aeat app ledger preflight --year 2026 --period 03
aeat app ledger preflight --year 2026 --period 03
bucket	<profile-id>
period	2026 03
checked	0
issues	0
ready	true
advisory	empty_ledger	No active ledger transactions were checked for this period.
notice	ledger.preflight.empty_period	No active ledger transactions were checked for this period.
4The same token shape addresses a modelo calculation.
aeat --format json app modelo work calculate --modelo 303 --year 2026 --period 1T \
  --m303-filing-evidence fixtures/m303-filing-evidence-2026-1T.json
aeat --format json app modelo work calculate --modelo 303 --year 2026 --period 1T `
  --m303-filing-evidence fixtures/m303-filing-evidence-2026-1T.json
{
  "active_profile": "docs-sequence-sandbox",
  "command": "modelo.work.calculate",
  "notices": [],
  "result": {
    "authorization_state": null,
    "binding_overrides": {
      "modelo-303-bienes-inversion-regularizacion-casilla-43": "0",
      "modelo-303-casilla-120-no-sujetas-localizacion-base": "0",
      "modelo-303-casilla-122-inversion-sujeto-pasivo-base": "0",
      "modelo-303-casilla-59-entregas-intracomunitarias-base": "0",
      "modelo-303-casilla-60-exportaciones-base": "0",
      "modelo-303-compensacion-pendiente-anteriores": "0",
      "modelo-303-criterio-caja-adquisiciones-base": "0",
      "modelo-303-criterio-caja-adquisiciones-cuota": "0",
      "modelo-303-criterio-caja-entregas-art75-base": "0",
      "modelo-303-criterio-caja-entregas-art75-cuota": "0",
      "modelo-303-iva-autorepercutido-interior-deducible-cuota": "0",
      "modelo-303-iva-autorepercutido-interior-devengado-cuota": "0",
      "modelo-303-iva-autorepercutido-intracomunitaria-cuota": "0",
      "modelo-303-iva-autorepercutido-intracomunitaria-deducible-cuota": "0",
      "modelo-303-iva-autorepercutido-intracomunitaria-devengado-base": "0",
      "modelo-303-iva-autorepercutido-intracomunitaria-devengado-cuota": "0",
      "modelo-303-iva-repercutido-general-base": "1000",
      "modelo-303-iva-repercutido-general-cuota": "210",
      "modelo-303-iva-repercutido-reducido-base": "0",
      "modelo-303-iva-repercutido-reducido-cuota": "0",
      "modelo-303-iva-repercutido-reducido-transitorio-base": "0",
      "modelo-303-iva-repercutido-reducido-transitorio-cuota": "0",
      "modelo-303-iva-repercutido-super-reducido-base": "0",
      "modelo-303-iva-repercutido-super-reducido-cuota": "0",
      "modelo-303-iva-repercutido-super-reducido-transitorio-base": "0",
      "modelo-303-iva-repercutido-super-reducido-transitorio-cuota": "0",
      "modelo-303-iva-soportado-importaciones-cuota": "0",
      "modelo-303-iva-soportado-interiores-base": "500",
      "modelo-303-iva-soportado-interiores-cuota": "105",
      "modelo-303-profile-state-attribution-ratio": "100",
      "modelo-303-prorrata-regularizacion-casilla-44": "0",
      "modelo-303-recargo-equivalencia-general-cuota": "0",
      "modelo-303-recargo-equivalencia-reducido-cuota": "0",
      "modelo-303-recargo-equivalencia-super-reducido-cuota": "0"
    },
    "calculation_revision_id": "f976ec3e454a1fa1c12c1f41d30947cc66821ffa5ee62c4f871ec039ba694b92",
    "casilla_values": {
      "01": "0",
      "02": "0",
      "03": "0.00",
      "04": "0",
      "05": "0",
      "06": "0.00",
      "07": "1000",
      "08": "0",
      "09": "210.00",
      "10": "0.00",
      "107": "0",
      "108": "0",
      "109": "0",
      "11": "0.00",
      "111": "0",
      "112": "0",
      "12": "0",
      "120": "0",
      "122": "0",
      "123": "0",
      "124": "0",
      "125": "0",
      "126": "0",
      "127": "0",
      "128": "0",
      "13": "0.00",
      "14": "0",
      "15": "0",
      "150": "0",
      "151": "0",
      "152": "0",
      "153": "0",
      "154": "0.00",
      "155": "0.00",
      "156": "0",
      "157": "0",
      "158": "0",
      "16": "0",
      "165": "0",
      "166": "0.00",
      "167": "0.00",
      "168": "0",
      "169": "0",
      "17": "0",
      "170": "0",
      "18": "0",
      "19": "0",
      "20": "0",
      "21": "0",
      "22": "0",
      "23": "0",
      "24": "0",
      "25": "0",
      "26": "0",
      "27": "210.00",
      "28": "500",
      "29": "105.00",
      "30": "0",
      "31": "0",
      "32": "0",
      "33": "0.00",
      "34": "0",
      "35": "0",
      "36": "0",
      "37": "0.00",
      "38": "0",
      "39": "0",
      "40": "0",
      "41": "0",
      "42": "0",
      "43": "0.00",
      "44": "0.00",
      "45": "105.00",
      "47": "0",
      "48": "0",
      "49": "0",
      "50": "0",
      "51": "0",
      "52": "0",
      "53": "0",
      "54": "0",
      "55": "0",
      "56": "0",
      "57": "0",
      "58": "0",
      "59": "0",
      "60": "0",
      "62": "0",
      "63": "0",
      "64": "105.00",
      "65": "100",
      "66": "105.00",
      "68": "0",
      "70": "0",
      "71": "105.00",
      "74": "0",
      "75": "0",
      "76": "0",
      "77": "0",
      "79": "0",
      "80": "0",
      "81": "0",
      "83": "0",
      "84": "0",
      "86": "0",
      "88": "0",
      "89": "0",
      "90": "0",
      "91": "0",
      "92": "0",
      "93": "0",
      "94": "0",
      "95": "0",
      "96": "0",
      "97": "0",
      "98": "0",
      "99": "0",
      "decl.ejercicio": "2026",
      "iva.autoconsumo.promotor.base": "0",
      "iva.autoconsumo.promotor.cuota": "0.00",
      "iva.autorepercutido.interior.deducible": "0",
      "iva.autorepercutido.interior.devengado": "0",
      "iva.autorepercutido.intracomunitaria": "0",
      "iva.autorepercutido.intracomunitaria.deducible": "0",
      "iva.autorepercutido.intracomunitaria.devengado": "0",
      "iva.autorepercutido.intracomunitaria.devengado.base": "0",
      "iva.compensacion-aplicada-periodo": "0.00",
      "iva.compensacion-disponible-fin-periodo": "0.00",
      "iva.compensacion-generada-periodo": "0.00",
      "iva.compensacion-pendiente-periodos-anteriores": "0",
      "iva.compensacion-pendiente-periodos-posteriores": "0.00",
      "iva.cuota-deducible-total": "105.00",
      "iva.cuota-devengada-total": "210.00",
      "iva.prorrata-porcentaje": "100",
      "iva.prorrata-volumen-con-derecho": "0",
      "iva.prorrata-volumen-total": "0",
      "iva.regularizacion-inversiones": "0",
      "iva.repercutido.general": "210",
      "iva.repercutido.reducido": "0",
      "iva.repercutido.reducido.transitorio": "0",
      "iva.repercutido.super-reducido": "0",
      "iva.repercutido.super-reducido.transitorio": "0",
      "iva.resultado": "105.00",
      "iva.resultado-regimen-general": "105.00",
      "iva.soportado.importaciones": "0",
      "iva.soportado.interiores": "105"
    },
    "created_at": "2026-04-01T09:00:00+00:00",
    "deadline": {
      "closes_on": "2026-04-20",
      "conditional_recargo_preview": null,
      "days_overdue": null,
      "days_remaining": 19
    },
    "detail_rows": [],
    "filed_at": null,
    "filed_by": null,
    "input_values_by_casilla_id": {
      "01": "0",
      "04": "0",
      "07": "1000",
      "120": "0",
      "122": "0",
      "153": "0",
      "165": "0",
      "170": "0",
      "21": "0",
      "24": "0",
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        "op": null,
        "operand_casilla_refs": [],
        "operand_refs": [],
        "operand_values": [],
        "source_refs": [
          "aeat-dr-303-2026"
        ],
        "value": "0"
      },
      {
        "absent_by_design": false,
        "casilla_id": "iva.repercutido.reducido.transitorio",
        "formula_id": null,
        "legal_refs": [
          "ley-37-1992:art-88",
          "ley-37-1992:art-91",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "op": null,
        "operand_casilla_refs": [],
        "operand_refs": [],
        "operand_values": [],
        "source_refs": [
          "aeat-dr-303-2026"
        ],
        "value": "0"
      },
      {
        "absent_by_design": false,
        "casilla_id": "iva.repercutido.super-reducido",
        "formula_id": null,
        "legal_refs": [
          "ley-37-1992:art-88",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "op": null,
        "operand_casilla_refs": [],
        "operand_refs": [],
        "operand_values": [],
        "source_refs": [
          "aeat-dr-303-2026"
        ],
        "value": "0"
      },
      {
        "absent_by_design": false,
        "casilla_id": "iva.repercutido.super-reducido.transitorio",
        "formula_id": null,
        "legal_refs": [
          "ley-37-1992:art-88",
          "ley-37-1992:art-91",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "op": null,
        "operand_casilla_refs": [],
        "operand_refs": [],
        "operand_values": [],
        "source_refs": [
          "aeat-dr-303-2026"
        ],
        "value": "0"
      },
      {
        "absent_by_design": false,
        "casilla_id": "iva.resultado",
        "formula_id": "modelo-303-iva-resultado",
        "legal_refs": [
          "ley-37-1992:art-99",
          "ley-37-1992:art-115",
          "ley-37-1992:art-116",
          "rd-1624-1992:art-71",
          "rd-1624-1992:art-29",
          "rd-1624-1992:art-30"
        ],
        "op": "subtract",
        "operand_casilla_refs": [
          "66",
          "77",
          "68",
          "iva.compensacion-aplicada-periodo"
        ],
        "operand_refs": [
          "66",
          "77",
          "68",
          "iva.compensacion-aplicada-periodo"
        ],
        "operand_values": [
          "105.00",
          "0",
          "0",
          "0.00"
        ],
        "source_refs": [
          "aeat-dr-303-2024-early",
          "boe-modelo-303-2008-form",
          "aeat-modelo-303-procedure"
        ],
        "value": "105.00"
      },
      {
        "absent_by_design": false,
        "casilla_id": "iva.resultado-regimen-general",
        "formula_id": "modelo-303-iva-resultado-regimen-general",
        "legal_refs": [
          "ley-37-1992:art-88",
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "op": "subtract",
        "operand_casilla_refs": [
          "iva.cuota-devengada-total",
          "iva.cuota-deducible-total"
        ],
        "operand_refs": [
          "iva.cuota-devengada-total",
          "iva.cuota-deducible-total"
        ],
        "operand_values": [
          "210.00",
          "105.00"
        ],
        "source_refs": [
          "aeat-dr-303-2024-early",
          "boe-modelo-303-2008-form",
          "aeat-modelo-303-procedure"
        ],
        "value": "105.00"
      },
      {
        "absent_by_design": false,
        "casilla_id": "iva.soportado.importaciones",
        "formula_id": null,
        "legal_refs": [
          "ley-37-1992:art-17",
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "op": null,
        "operand_casilla_refs": [],
        "operand_refs": [],
        "operand_values": [],
        "source_refs": [
          "aeat-dr-303-2026"
        ],
        "value": "0"
      },
      {
        "absent_by_design": false,
        "casilla_id": "iva.soportado.interiores",
        "formula_id": null,
        "legal_refs": [
          "ley-37-1992:art-92",
          "rd-1624-1992:art-71",
          "orden-eha-3786-2008:art-1"
        ],
        "op": null,
        "operand_casilla_refs": [],
        "operand_refs": [],
        "operand_values": [],
        "source_refs": [
          "aeat-dr-303-2026"
        ],
        "value": "105"
      }
    ],
    "operation": "modelo.work.calculate",
    "registry_snapshot_ref": {
      "modelo": "303",
      "modelo_year": 2026,
      "period": "1T",
      "revision_id": "2026-y-siguientes"
    },
    "relation_overrides": {},
    "result_summary": [
      {
        "casilla_id": "iva.cuota-devengada-total",
        "label": "Total accrued VAT amount",
        "role": "key_figure",
        "value": "210.00"
      },
      {
        "casilla_id": "iva.cuota-deducible-total",
        "label": "Total deductible VAT amount",
        "role": "key_figure",
        "value": "105.00"
      },
      {
        "casilla_id": "iva.resultado-regimen-general",
        "label": "General regime result",
        "role": "key_figure",
        "value": "105.00"
      },
      {
        "casilla_id": "64",
        "label": "Result - Sum of results ([46]+[58]+[76])",
        "role": "key_figure",
        "value": "105.00"
      },
      {
        "casilla_id": "66",
        "label": "Result - Amount attributable to the State Tax Administration ([64]×[65]/100)",
        "role": "key_figure",
        "value": "105.00"
      },
      {
        "casilla_id": "iva.compensacion-aplicada-periodo",
        "label": "VAT credit from previous periods applied in this period",
        "role": "key_figure",
        "value": "0.00"
      },
      {
        "casilla_id": "iva.compensacion-pendiente-periodos-posteriores",
        "label": "VAT credit from previous periods carried forward to later periods",
        "role": "key_figure",
        "value": "0.00"
      },
      {
        "casilla_id": "iva.resultado",
        "label": "Result of the self-assessment ([66]+[77]+[68]-[78])",
        "role": "key_figure",
        "value": "105.00"
      },
      {
        "casilla_id": "71",
        "label": "Result final ([69]-[70]+[109])",
        "role": "key_figure",
        "value": "105.00"
      },
      {
        "casilla_id": "iva.compensacion-generada-periodo",
        "label": "Offset balance generated in this period",
        "role": "key_figure",
        "value": "0.00"
      },
      {
        "casilla_id": "iva.compensacion-disponible-fin-periodo",
        "label": "Offset balance available for later periods",
        "role": "key_figure",
        "value": "0.00"
      },
      {
        "casilla_id": "27",
        "label": "Total accrued VAT amount",
        "role": "key_figure",
        "value": "210.00"
      },
      {
        "casilla_id": "45",
        "label": "Total deductible amount",
        "role": "key_figure",
        "value": "105.00"
      }
    ],
    "saved": true,
    "saved_confirmation": "Saved as draft calculation revision f976ec3e454a1fa1c12c1f41d30947cc66821ffa5ee62c4f871ec039ba694b92 (state: draft). It is persisted and can be resumed later.",
    "source_provenance": [
      {
        "contributor_binding_source": "ledger_iva_aggregation",
        "contributor_source_kind": "ledger_iva_aggregation",
        "dependency_treatment": "",
        "fingerprint": null,
        "lineage_role": "primary",
        "parent_source_ref": null,
        "resolved_binding_source": "ledger_iva_aggregation",
        "resolver_id": "ledger_iva_aggregation",
        "source_ref": "transaction:71a5db2bb891df295bee72544c40497d24d5c8cfc7edab745ce7339dcf8d6518"
      },
      {
        "contributor_binding_source": "ledger_iva_aggregation",
        "contributor_source_kind": "ledger_iva_aggregation",
        "dependency_treatment": "",
        "fingerprint": null,
        "lineage_role": "primary",
        "parent_source_ref": null,
        "resolved_binding_source": "ledger_iva_aggregation",
        "resolver_id": "ledger_iva_aggregation",
        "source_ref": "transaction:e3eeac5e306efe4e82a72896e92e7c236245ec85348834b2c10b120c67fe087d"
      },
      {
        "contributor_binding_source": "prorrata_regularizacion",
        "contributor_source_kind": "prorrata_regularizacion",
        "dependency_treatment": "",
        "fingerprint": null,
        "lineage_role": "primary",
        "parent_source_ref": null,
        "resolved_binding_source": "prorrata_regularizacion",
        "resolver_id": "prorrata_regularizacion",
        "source_ref": "303:2026:1T,2T,3T,4T:prorrata-current-year-values"
      }
    ],
    "state": "borrador",
    "superseded_at": null,
    "updated_at": "2026-04-01T09:00:00+00:00",
    "verified_at": null,
    "verified_by": null,
    "work_unit_id": "fa4ee17ff5b5641ee42af2d464c9e468397c41f78e1cccf742c0af6b2264dd9d"
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the AEAT token plus --year is accepted across ledger and modelo commands.

The ledger --period commands are ledger preflight, ledger status, ledger export, ledger import, and overview status. Where the year is optional, a bare period token is refused with a correction:

El token de periodo '1T' necesita un año en este comando. Añada --year (e.g. --period 1T --year 2024).

On ledger preflight and ledger export, --year is a required option, so omitting it is refused before the token is read:

Missing option '--year'.

A modelo token that is not valid for the form lists the accepted tokens:

--period '<token>' is not a valid period token for modelo <modelo>. ... Valid tokens: ...

Calendar shapes such as 2026Q1, 2026-03, or 2026 are not accepted; use the AEAT token with --year.

An export refuses because no verified calculation exists

Exports only work from a calculation that passed verification. Run the verification first - Verify a draft filing owns that workflow and explains what the report tells you.

Recording a filing refuses because the filing window is not open

This refusal applies to aeat app modelo work file only - exporting works at any time. See File your modelo at the AEAT portal for the recording workflow and Plan your filing calendar for when each window opens.

Output appears in the wrong language

Add --language to the command. Accepted values are en, es, ca, and hu. The flag changes both command output and help text:

1Render a command's output in English for this one command.
aeat --language en --format json app modelo describe 303
aeat --language en --format json app modelo describe 303
{
  "active_profile": "docs-sequence-sandbox",
  "command": "modelo.describe",
  "notices": [],
  "result": {
    "binding_count": 35,
    "bound_casilla_count": 35,
    "cadence": "quarterly",
    "casilla_count": 208,
    "code": "303",
    "computed_casilla_count": 28,
    "filing_period": null,
    "filing_year": null,
    "formula_count": 28,
    "jurisdiction": "ES-AEAT",
    "legal_refs": [
      "rd-1624-1992:art-71",
      "orden-eha-3786-2008:art-1",
      "orden-eha-3786-2008:art-7"
    ],
    "manual_casilla_count": 82,
    "official_name": "Modelo 303. Value Added Tax. Self-assessment.",
    "operation": "modelo.describe",
    "period": null,
    "periods": [
      "1T",
      "2T",
      "3T",
      "4T",
      "01",
      "02",
      "03",
      "04",
      "05",
      "06",
      "07",
      "08",
      "09",
      "10",
      "11",
      "12"
    ],
    "revision": "2026-y-siguientes",
    "revision_ids": [
      "2022",
      "2023",
      "2024-hasta-08-y-2t",
      "2024-desde-09-y-3t",
      "2025",
      "2026-y-siguientes"
    ],
    "source_refs": [
      "aeat-dr-303-2026",
      "aeat-modelo-303-procedure",
      "boe-orden-hac-1425-2025-iva-authority",
      "boe-modelo-303-2008-form"
    ],
    "tax_domain": "iva",
    "title": "VAT. Self-assessment (quarterly)",
    "valid_from": "2026-01-01",
    "valid_to": null
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the --language flag renders a command's output in the chosen language.

The --language flag applies to that one command. A profile also carries a default output language - set it with --output-language at profile creation, as described in Set up your taxpayer profile.

A live read from AEAT refuses

Live reads need a registered digital certificate, Cl@ve Móvil, or Cl@ve Permanente. Check your authentication:

1Show what authentication is configured.
aeat config auth status
aeat config auth status
Authentication is not configured yet.
provider	
configured	False
authenticated	False
available	False
active_profile	docs-sequence-sandbox
active_profile_status	ready
active_profile_registered	True
active_profile_record_present	True
backend_configured	False
backend_available	False
certificate_path	
health_severity	
health_summary	
2Probe the stored credentials locally, without contacting AEAT.
aeat --format json config auth test
aeat --format json config auth test
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.auth.test",
  "notices": [],
  "result": {
    "active_profile": "docs-sequence-sandbox",
    "active_profile_precondition_action": null,
    "active_profile_record_present": true,
    "active_profile_registered": true,
    "active_profile_status": "ready",
    "authenticated": false,
    "available": false,
    "backend_available": false,
    "backend_configured": false,
    "certificate_path": "",
    "configured": false,
    "health_severity": "",
    "health_summary": "",
    "persisted_session_expired": null,
    "persisted_session_present": false,
    "persisted_session_state": "no_provider",
    "probe_result": "no_provider",
    "probe_summary": "No auth provider is configured; nothing to probe locally.",
    "provider": ""
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the tool reports what authentication is configured and probes it locally.

auth test checks stored credentials without contacting AEAT. An expired certificate, or one within the 14-day critical window, blocks authenticated work. The earlier 60-day warning is advisory. If expiry is close, follow Renew your certificate before it expires.

Check that the tool can reach the AEAT website:

1Check that the tool can reach the AEAT website.
aeat config repair connectivity
aeat config repair connectivity

If authentication was never set up, follow Authenticate with AEAT.

When a live login fails, the tool captures an encrypted diagnostic of the failure. List and inspect them:

1List the saved login-failure diagnostics.
aeat --format json config auth diagnostics list
aeat --format json config auth diagnostics list
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.auth.diagnostics.list",
  "notices": [],
  "result": {
    "row_count": 0,
    "rows": []
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the tool lists saved login diagnostics.

2Inspect one diagnostic by its reference.
aeat config auth diagnostics view <diagnostic-id>
aeat config auth diagnostics view <diagnostic-id>

list shows when each failure happened, the reason, and which login method and profile were involved. show prints one diagnostic with sensitive content redacted. Configured credentials appear only as present/absent flags and fingerprints, never as values.

For Cl@ve failures, the missing piece is often what happened on your phone, something the tool cannot see. Record what you observed so the diagnostic is complete:

1Record the phone state you observed on one diagnostic.
aeat config auth diagnostics report <diagnostic-id> --phone-state \
  app_prompted_not_accepted
aeat config auth diagnostics report <diagnostic-id> --phone-state `
  app_prompted_not_accepted

Accepted states are app_prompted_and_accepted, app_prompted_not_accepted, app_did_not_prompt, and operator_did_not_check.

The diagnostic toolbox

Use these when no single symptom matches, or before asking for help. Run the read-only diagnostics in order: overall status, active profile, recent logs, and both integrity checks.

1Check overall readiness of your profile, ledger, and modelos.
aeat app overview status
aeat app overview status
Workspace status

You are working in profile `docs-sequence-sandbox`.
No bank transactions have been imported yet.
No sales or purchase invoices are stored in the invoice register. This is a separate store from your bank ledger - it does not count classified ledger transactions. An empty invoice register is normal if you only use the bank ledger.
No saved declaration drafts were found.
No modelo work units have been started yet.
Local encrypted storage is readable with the current master key.

What to type next
  Import a bank statement to record your transactions.
  Review imported rows.
  Return to the command guide.
coverage_advised	49	The filing obligation 038 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 100 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 111 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 115 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 117 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 122 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 123 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 126 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 128 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 130 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 131 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 136 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 156 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 165 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 180 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 181 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 182 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 185 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 187 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 188 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 189 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 190 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 193 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 194 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 216 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 220 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 222 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 270 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 280 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 296 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 303 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 308 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 309 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 322 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 341 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 345 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 347 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 349 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 353 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 360 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 369 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 390 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 490 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 576 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 604 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 714 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 720 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 721 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
coverage_advised	49	The filing obligation 763 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.status.next_step	Import a bank statement to record your transactions.
notice	overview.status.next_step	Review imported rows.
notice	overview.status.next_step	Return to the command guide.
notice	overview.coverage.incomplete	The filing obligation 038 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 100 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 111 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 115 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 117 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 122 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 123 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 126 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 128 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 130 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 131 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 136 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 156 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 165 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 180 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 181 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 182 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 185 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 187 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 188 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 189 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 190 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 193 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 194 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 216 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 220 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 222 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 270 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 280 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 296 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 303 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 308 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 309 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 322 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 341 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 345 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 347 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 349 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 353 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 360 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 369 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 390 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 490 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 576 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 604 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 714 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 720 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 721 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.coverage.incomplete	The filing obligation 763 could not be positively scoped for this profile and may be under-reported. Review its filing explanation.
notice	overview.no_aeat_history	This profile holds no filing evidence AEAT confirmed.
next_action	aeat app ledger review
next_action	aeat app overview explain 038
next_action	aeat app overview explain 100
next_action	aeat app overview explain 111
next_action	aeat app overview explain 115
next_action	aeat app overview explain 117
next_action	aeat app overview explain 122
next_action	aeat app overview explain 123
next_action	aeat app overview explain 126
next_action	aeat app overview explain 128
next_action	aeat app overview explain 130
next_action	aeat app overview explain 131
next_action	aeat app overview explain 136
next_action	aeat app overview explain 156
next_action	aeat app overview explain 165
next_action	aeat app overview explain 180
next_action	aeat app overview explain 181
next_action	aeat app overview explain 182
next_action	aeat app overview explain 185
next_action	aeat app overview explain 187
next_action	aeat app overview explain 188
next_action	aeat app overview explain 189
next_action	aeat app overview explain 190
next_action	aeat app overview explain 193
next_action	aeat app overview explain 194
next_action	aeat app overview explain 216
next_action	aeat app overview explain 220
next_action	aeat app overview explain 222
next_action	aeat app overview explain 270
next_action	aeat app overview explain 280
next_action	aeat app overview explain 296
next_action	aeat app overview explain 303
next_action	aeat app overview explain 308
next_action	aeat app overview explain 309
next_action	aeat app overview explain 322
next_action	aeat app overview explain 341
next_action	aeat app overview explain 345
next_action	aeat app overview explain 347
next_action	aeat app overview explain 349
next_action	aeat app overview explain 353
next_action	aeat app overview explain 360
next_action	aeat app overview explain 369
next_action	aeat app overview explain 390
next_action	aeat app overview explain 490
next_action	aeat app overview explain 576
next_action	aeat app overview explain 604
next_action	aeat app overview explain 714
next_action	aeat app overview explain 720
next_action	aeat app overview explain 721
next_action	aeat app overview explain 763
next_action	aeat app live filed pull-all
2Report the active profile.
aeat config profile status
aeat config profile status
profile	docs-sequence-sandbox
profile_id	<profile-id>
identity.tax_id	sha256:1c9f9632
activities.description	documentation examples
iva.regime	GENERAL
tax_residence.ccaa	<unset>
Next step: `aeat app overview status`
3Read the most recent log lines.
aeat config repair logs --lines 0
aeat config repair logs --lines 0
path	<sandbox-storage-root>/logs/cadrumo.log
4Check the tax rule definitions.
aeat --format json config repair
aeat --format json config repair
5Check the security seals on your encrypted records.
aeat --format json config repair integrity objects
aeat --format json config repair integrity objects
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.repair.integrity.objects",
  "notices": [],
  "result": {
    "check": {
      "status": "ok",
      "summary": "0 unreadable secure-object rows"
    },
    "namespaces": [
      {
        "namespace": "cadrumo.application.user_profile.value",
        "readable": 1,
        "unreadable": 0
      },
      {
        "namespace": "cadrumo.domain.buckets.event_history",
        "readable": 1,
        "unreadable": 0
      }
    ],
    "readable_total": 2,
    "unreadable_total": 0
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the read-only diagnostics all run and report on your setup and data.

overview status reports your profile, ledger, and modelo readiness; profile status reports the active profile. Together they tell you whether the problem is your setup or your data. repair logs prints the log file path and the most recent lines. Use --lines to control how many. integrity objects checks the security seals on your encrypted records, and integrity registry checks the tax rule definitions. If either fails, the report names the affected item. Take that report to the issue tracker rather than editing stored data by hand.

When unreadable encrypted records block other commands, move them aside. Preview first, then apply:

1Preview how many records would move, per storage area.
aeat config repair quarantine --dry-run
aeat config repair quarantine --dry-run
dry_run	true
would_quarantine	0
would_retain	2
2Apply the move for real; the real run requires --yes.
aeat --format json config repair quarantine --yes
aeat --format json config repair quarantine --yes
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.repair.quarantine",
  "notices": [],
  "result": {
    "dry_run": false,
    "namespaces": [
      {
        "namespace": "cadrumo.application.user_profile.value",
        "readable": 1,
        "unreadable": 0
      },
      {
        "namespace": "cadrumo.domain.buckets.event_history",
        "readable": 1,
        "unreadable": 0
      }
    ],
    "quarantined": null,
    "readable_total": 2,
    "reason": null,
    "retained": null,
    "unreadable_total": 0
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the quarantine preview and the real run both complete.

The preview lists how many records would move, per storage area, without changing anything. The real run requires --yes. Quarantine does not delete anything: each unreadable record is moved, still encrypted, into a quarantine archive inside the same storage, and readable records are untouched. If the cause was a missing key that you later restore, the archived records still exist. See Protect access to your data.

To find which finalized calculations and filings used a transaction, query the participation index. Rebuild it first if the lookup appears incomplete:

1Rebuild the participation index from the finalized calculation records.
aeat --format json app ledger participation rebuild
aeat --format json app ledger participation rebuild
{
  "active_profile": "docs-sequence-sandbox",
  "command": "ledger.participation.rebuild",
  "notices": [],
  "result": {
    "participation_count": 0,
    "revision_count": 0,
    "stale_removed_count": 0,
    "transaction_count": 0
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the participation index rebuilds from the finalized records.

2Look up which finalized filings used one transaction.
aeat app ledger participation <transaction-id>
aeat app ledger participation <transaction-id>

The index is a derived cross-reference, safe to regenerate at any time: rebuild rescans the finalized calculation records and rewrites it. Run it if a participation lookup looks incomplete. Rebuilding changes no ledger or filing data.

Both participation verbs read the active profile’s encrypted bucket, so they need an unlocked profile session. If either refuses with No hay una sesion de bucket activa, log in to the profile first with aeat config login <profile-name>.

When nothing else recovers the problem, and only then, clear the saved progress of interrupted commands. This command is destructive:

1Clear the saved progress of interrupted commands.
aeat --format json config repair reset-progress --yes
aeat --format json config repair reset-progress --yes
{
  "active_profile": "docs-sequence-sandbox",
  "command": "config.repair.reset_progress",
  "notices": [],
  "result": {
    "dry_run": false,
    "fingerprint": {
      "byte_length": null,
      "reason_class": "absent",
      "recovered_bucket_id": "<profile-id>",
      "schema_version": null,
      "written_at": null
    },
    "reason": null,
    "reset": null
  },
  "schema_version": "2",
  "status": "success"
}

Confirm the saved interrupted-command progress is cleared for the unlocked profile.

It removes saved interrupted-command progress and requires --yes. Like the participation verbs, it reads the active profile’s bucket, so switch to the profile first if it refuses with No hay una sesion de bucket activa.

Prepare a privacy-safe support request

When the steps on this page don’t resolve the problem, gather this before asking for help:

  • The exact command you ran.

  • The error lines the command printed.

  • The log path and the relevant recent lines from aeat config repair logs.

  • Any report or work-unit IDs the output shows.

Remove personal data first: tax identifiers (NIF, CIF, DNI, NIE, NII), names, addresses, and file paths that embed your user name. Log lines can contain personal data - read them before pasting.

Take the request to the project issue tracker.

If a term in an error message is unfamiliar, look it up in the glossary.

Next steps