2 skills across 1 job. Each skill is authored by an accountant; the ones more colleagues stand behind rise to the top.
Mexican VAT return (IVA -- Impuesto al Valor Agregado, Declaracion Mensual) for self-employed individuals. Covers the standard 16% rate, zero rate (tasa 0%), exempt activities, monthly filing via SAT portal, DIOT informative declaration, CFDI electronic invoicing, and IVA acreditable computation. Primary source: Ley del IVA (LIVA).
Use this skill whenever asked to prepare, review, or classify transactions for a Mexico IVA (Impuesto al Valor Agregado) return or classify transactions for Mexican VAT purposes. Trigger on phrases like "prepare IVA return", "Mexican VAT", "declaracion de IVA", "CFDI classification", "SAT filing", or any request involving Mexico value-added tax. Also trigger when classifying transactions from CFDI XML files, bank statements, or invoices for Mexican IVA purposes. This skill contains the complete Mexico IVA classification rules, CFDI 4.0 requirements, rate determination (16%/0%/exempt), border zone treatment, withholding rules, deductibility rules, and filing deadlines required to produce a correct return. ALWAYS read this skill before touching any Mexico IVA-related work.