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To check for inconsistencies in Spanish tax declarations, cross-check declared figures within and across common tax models to identify potential AEAT compliance issues. This process verifies coherence between related filings, producing a structured discrepancy report without recomputing totals.

Cross-model consistency checks for VAT and withholding tax filings verify matching year totals across related models. Predefined coherence rules compare data between 303 and 390, 111 and 190, and 111/303 against 200 to ensure declared amounts align before submission.

To verify that VAT devengado matches issued invoices in a 303 declaration, perform a declaration coherence check comparing computed and declared amounts. This confirms VAT devengado aligns with invoices issued and VAT soportado deducible matches eligible received invoices.

You can review multiple tax models like 111, 190, and 200 at the same time by applying cross-model consistency rules. The review evaluates related model values simultaneously, such as checking 111 against 190 and 111 or 303 against 200, depending on the scenario.

A tax declaration consistency check does not recompute totals from scratch. It performs a review by cross-checking the declared figures you provide against predefined coherence rules, generating a discrepancy report that highlights mismatches and prioritizes critical issues.

A discrepancy report for Spanish tax filings includes highlighted inconsistencies, prioritized critical issues, and clear next actions. It provides an actionable review after applying coherence rules across VAT, withholding, corporate tax, and income tax models.