Fast-Track Naturalization via Ibero-American Treaty
Mexico participates in Ibero-American dual citizenship network (1958 treaty). Mexican nationals can naturalise in Spain after 2 years (vs standard 10). Mexico itself also offers faster naturalization for Ibero-American nationals. 1998 Mexican dual nationality reform allows Mexicans to hold foreign citizenship without losing Mexican nationality. Ibero-American nationals: fast-track naturalization in Mexico | Mexicans in Spain: 2-year naturalization | 1998 reform: dual nationality | Historical ties since 1958 treaty Eligible nationalities: Ibero-American nationals (Spanish/Portuguese-speaking Americas) + Philippines, Equatorial Guinea, Andorra, Portugal, Sephardic Jews
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Key Details
Stay Requirements
Citizenship by descent confers a nationality, which is permanent and carries no physical-presence requirement to retain
high confidenceHighlights
- Fast-track naturalization process
- Dual citizenship allowed
- No minimum stay requirement
- Part of Ibero-American treaty
- Cultural and economic ties
What could change
Changes in bilateral agreements may impact eligibility.
Tax Notes
Mexico has a progressive income tax system with rates up to 35%. Dual citizens may benefit from tax treaties.