Costa Rica's tax basis is not in its dossier yet, while Mexico taxes a resident on worldwide income. Costa Rica's lowest cited income floor is $1,000 a month, against $4,270 in Mexico. Costa Rica naturalises after 7 years of residence, and Mexico naturalises after 5 years of residence.
Costa Rica sources verified 2026-07-12. Mexico sources verified 2026-07-12.
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| Costa RicaSources verified 2026-07-12 | MexicoSources verified 2026-07-12 |
|---|---|
| Personal income tax | |
| Not in this dossier yet | WorldwideLey del Impuesto sobre la Renta, Articulo 1 (Orden Juridico Nacional) |
| Lowest cited income floor, a month | |
$1,000 Retiree or pensionerReglamento de Extranjeria, Decreto 37112, Articulo 100 (SINALEVI) | $4,270 Economic self-sufficiencyLineamientos generales para la expedicion de visas (DOF 25/07/2025) |
| Lowest cited investment route | |
$150,000 InvestorReglamento a la Ley 9996, Decreto 43926, Articulo 4 (SINALEVI) | Not in this dossier yet |
| Citizenship | |
Residence first7 yrs | Residence first5 yrs |
| Your current passport | |
| Kept on naturalisationConstitucion Politica de Costa Rica, Articulo 16 (SINALEVI) | Kept on naturalisationDoble nacionalidad (SRE, gob.mx) |
| EU access and English | |
| No EU accessEnglish not widespread | No EU accessEnglish not widespread |
* OmniFlag's own assessment, not a figure from a statute.
The full comparison, in words
Costa Rica and Mexico differ on the three things a mover weighs first: what each taxes, the cheapest cited way in, and how long citizenship takes. On tax, Costa Rica's tax basis is not in its dossier yet, while Mexico taxes a resident on worldwide income. On entry, Costa Rica's lowest cited income floor is $1,000 a month on its retiree or pensioner route. Mexico's lowest cited income floor is $4,270 a month on its economic self-sufficiency route. On citizenship, Costa Rica naturalises after 7 years of residence, and Mexico naturalises after 5 years of residence. The table below sets every cited figure side by side, and each dossier carries the full detail.
Common questions
Does Costa Rica or Mexico tax foreign income?
Costa Rica: Costa Rican-source income only: from services rendered, property located, or capital used in the national territory, regardless of the taxpayer's nationality, domicile, or residence. Mexico: Worldwide income, ISR on all income regardless of where it is earned. Non-residents are taxed on Mexican-source income only.
When do Costa Rica and Mexico treat you as tax resident?
Costa Rica: Day count, more than 183 days in the fiscal year, continuous or discontinuous, counting entry and exit days. Mexico: A home in Mexico, establishing a home here makes you a tax resident. Centre of vital interests, With a home in two countries, whether more than half your yearly income is Mexican-sourced. A tax residency test runs separately from the permit that lets you live there, so holding one does not settle the other.
What is the cheapest cited way to live in Costa Rica or Mexico?
Costa Rica's lowest cited income floor is $1,000 a month on its retiree or pensioner route. Mexico's lowest cited income floor is $4,270 a month on its economic self-sufficiency route.
Which grants citizenship sooner, Costa Rica or Mexico?
Costa Rica naturalises after 7 years of residence. Mexico naturalises after 5 years of residence. Costa Rica lets you keep your current passport. Mexico lets you keep your current passport.
Read each dossier in full
Central America
Costa Rica
Established rentista and pensionado residence categories, and a staged path to permanent residence and citizenship.
- Permanent residence
- 3 years
- Rentista income
- US$2,500/mo
North America
Mexico
Residence by economic solvency next door to the US, a defined path to a passport, and dual nationality kept.
- Permanent residence
- 4 years
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