Blog & Resources
Guides, tax news and tips for doing business in Mexico.
How to request a tax refund from SAT in 2026
If you filed your annual return and it showed a balance in your favor, you have the right to recover that money. We explain what you need and how long SAT takes.
How to receive international payments in Mexico without tax problems
Receiving money from abroad has tax implications in Mexico. We explain what you must declare, how to do it correctly and how to avoid SAT penalties.
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.
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