AI-assisted, advisor-validated Modelo 303 (IVA) preparation for Spanish SMBs and their advisors. Upload your evidence; TaxioAI extracts, validates, and produces a review-ready draft with authority citations.
What TaxioAI does for Spain (Modelo 303)
- ✓ Modelo 303 (and 390) drafts from your document evidence
- ✓ Deterministic rule engine — AI extracts, rules decide
- ✓ Per-line VAT breakdown and exportable bookkeeping
- ✓ Advisor workspace with consent-gated access + audit trail
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