Blog & Resources
Guides, tax news and tips for doing business in Mexico.
How to issue CFDI electronic invoices in Mexico
Everything you need to know about CFDI 4.0 (Digital Tax Receipt by Internet): issuance, stamping, cancellation and version differences.
IVA vs ISR: differences and how to calculate them in Mexico
IVA (Value Added Tax) and ISR (Income Tax) are the two main taxes in Mexico. We explain what they consist of and how they affect your business.
How to open a company in Mexico as a foreigner
Complete guide for foreigners incorporating a Persona Moral in Mexico: steps, costs, timelines and requirements. Everything you need to know before starting.
Which expenses are tax-deductible in Mexico (2026)
Learn which invoices reduce your tax base: rent, fuel, medical fees, schools and more. Includes comparative table by tax regime.
How to register for RESICO: step-by-step guide 2026
RESICO is the most favorable simplified tax regime for small taxpayers in Mexico. We walk you through the full SAT registration process, requirements and tax benefits.
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