Mexican Citizenship — Born in Mexico
Mexico
Citizenship
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See if you're a match →This citizenship pathway is for people who may already be citizens because they were born in Mexico or in another qualifying birth situation connected to Mexico. It generally turns on birthplace, birth date, and the parents' citizenship or immigration status at the time.
- Type
- Citizenship by birth
- Who it covers
- People born in Mexico or another qualifying birth situation
- Core records
- Birth records plus parents' status at the time
- What to know
- Usually a strong right if the facts and records line up
Summary
Mexico applies jus soli — citizenship by birth on Mexican territory — without any date cutoff or parental-status qualifier. Under Article 30(A)(I) of the Mexican Constitution, anyone born on Mexican soil is a Mexican citizen by birth (mexicano por nacimiento), regardless of the parents' nationality or immigration status.
Mexican territory for this purpose includes the 31 states, Mexico City, and Mexican-flagged ships and aircraft. The Constitution does not create a separate birth-on-soil category for Mexican embassies or consulates abroad; children born outside Mexico usually look to the descent rule instead.
If you were born in Mexico, you are already Mexican. You may never have claimed it with a Mexican passport or CURP, but the status is yours by right — and Mexican citizenship by birth cannot be renounced or revoked under Article 37(A).
Eligibility
You are already a Mexican citizen by birth if:
- You were born within Mexican territory (any state, Mexico City, or aboard a Mexican-flagged vessel or aircraft).
Mexican citizenship acquired at birth is permanent and irrevocable — no act or omission, including acquiring another nationality, can strip it away.
What This Route Allows
This route can help confirm or document citizenship in Mexico when the citizenship-creating facts named above are proven. For many people in this category, the main work is evidence: civil records, family-link records, prior citizenship records, and any registration or restoration paperwork needed to show the claim.
What This Route Is Not
This is not a shortcut around documentation. Even when the citizenship claim is based on a right, you still need records that prove each required fact and family link.
Next Steps
- Locate your Mexican birth certificate (acta de nacimiento). This is issued by the Registro Civil in the state where you were born. If you don't have the original, you can order a certified copy online through gob.mx/actas.
- Get a CURP (Clave Única de Registro de Población). Your unique national ID number, free to obtain once you have the birth certificate. Use the official CURP lookup.
- Apply for a Mexican passport. You'll need your birth certificate, CURP, a government-issued photo ID, and the fee (about MXN 1,850 for a 3-year adult passport, or MXN 2,530 for 6 years). Apply at a passport office (Delegación de Pasaportes) in Mexico, or at any Mexican consulate abroad.
- Dual citizenship is fully permitted. Since the 1998 constitutional reform, Mexico explicitly allows multi-nationality. Claiming or reclaiming Mexican citizenship does not require surrendering any other citizenship you hold.
- If you were born abroad to a Mexican parent, this pathway doesn't apply — your route is citizenship by descent (mexicano por nacimiento under Article 30(A)(II)). See the descent pathway.
Sources
- Constitución Política de los Estados Unidos Mexicanos — Article 30 — the constitutional definition of Mexican nationality by birth.
- SRE — Nacionalidad y Naturalización — nationality and naturalization procedures, including links to the Nationality Law.
- gob.mx — Acta de Nacimiento — official portal for ordering certified birth certificates.
- gob.mx — Pasaporte — passport application information.