Digital nomads hit 35% tax rate under Mexico residency rules

Mexico’s Federal Tax Code treats a person as a tax resident if they set up a home in the country or if their center of vital interests is there, including when more than 50% of income comes from Mexican sources or their main professional activity is in Mexico. The rules have been in place for years. The widely cited 183-day mark is a practical warning sign, not a separate statutory trigger.

Residents must register for an RFC tax ID, file annual returns on global income and handle ISR income tax, with rates reaching 35%. Non-residents generally pay only on Mexican-sourced income, such as work performed in the country. SAT also requires a formal suspension notice if someone wants to end residency status.

Who gets caught by the rules

Digital nomads, remote workers and expats can fall into residency status if they stay long term, rent a home or base their work in Mexico. Temporary and permanent residence visas don't automatically create tax residency, but extended stays can still do it under the tax code.

Tourists and short-stay visitors are usually outside the residency net unless they earn Mexican-sourced income. People earning through platforms may face closer review now that the RMF 2026 rules give the tax authority more reporting access from digital platforms.

What nomads should line up

Nomads who expect to stay should get an RFC, keep records of income and track travel days and local ties. Those who want to leave residency behind need to file the SAT notice 15 days before departure. Failing to do so can leave tax status in place.

The cleanest read is simple: Mexico is enforcing existing rules, not rewriting them for nomads. Read our full Mexico guide for the complete picture and check visa updates for more coverage.