Mexican citizenship: requirements and how to get it

How to get Mexican citizenship in 2026

A Mexican passport cannot be bought at any price: the country has no citizenship by investment program, and the shortest lawful route for an adult foreigner is two years of living in Mexico with a resident card. The standard term is five years. Anything offered faster turns out to be either a residence permit or a document the state is entitled to annul.

The rules sit in Article 30 of the Constitution and the Nationality Act (Ley de Nacionalidad). A foreigner becomes Mexican through naturalization: lives in the country on a temporary or permanent resident card, files an application with the Ministry of Foreign Affairs (Secretaría de Relaciones Exteriores, SRE), passes an exam and receives a naturalization certificate (carta de naturalización). The passport is issued on the strength of that certificate.

Demand is growing faster than one would expect from a country with no investment route. The SRE issued 2,044 certificates in 2020 and 6,125 in 2024, according to a report by Mexico's federal audit office (Auditoría Superior de la Federación). Applications in 2024 numbered 5,906.

This page describes the program: conditions, steps, cost and risks. A detailed breakdown with examples for Russian, Belarusian and Ukrainian citizens is in the article how to get a Mexican passport.

Who Mexican citizenship suits and who it does not

A Mexican passport goes to those who actually live in the country, and that rules out most hopefuls before they ever file. The ministry checks entries and exits, so a resident card kept in a drawer does not build up the qualifying period.

A good fit for:

• remote professionals and business owners with foreign income: temporary residency is granted on income or savings, with no need to invest in the Mexican economy;
• families planning to give birth in Mexico and stay for two years;
• spouses of Mexican citizens living in the country;
• those born in Latin America, Spain or Portugal who have moved to Mexico.

A poor fit for:

• anyone who wants a passport without relocating: more than six months abroad in the two years before filing, and the clock starts again;
• anyone unwilling to learn Spanish: the language is tested for every applicant without exception;
• anyone planning to use two passports openly: the Constitution allows a naturalized citizen to be stripped of citizenship for using a foreign passport;
• anyone planning to collect the passport and leave for good: five consecutive years abroad is also a ground for losing citizenship.

If the goal is a second passport without living in the country, it is more honest to look straight at investment programs in other jurisdictions. If the goal is simply lawful status in Mexico, temporary or permanent residency is enough: working, opening accounts and running a business do not require citizenship.

How long you must live in Mexico before applying for citizenship

Five years or two - Article 20 of the Nationality Act knows no other terms for adults. For comparison, neighbouring Argentina asks for two years from everyone, and Uruguay for three or five. Mexico sits in the middle but checks more strictly whether the applicant really lived in the country.

Only time on a resident card counts. Days spent in Mexico on a tourist stamp or an electronic visa do not.

Some need no qualifying period at all. A child born on Mexican territory is a citizen from day one. So is a child born abroad to a father or mother with Mexican citizenship: registering the birth at a consulate or the civil registry is enough. This is citizenship by birth, not naturalization, and no exams apply.

The second half of the rule is in Article 21 of the same act. Temporary trips abroad do not interrupt residence, but only while they add up to no more than six months in the two years before filing.

Mexican citizenship requirements for applicants

The residence period is only the first of seven conditions, and applications fail on the other six just as often. The requirements are set out in the Nationality Act and its Regulations (Reglamento de la Ley de Nacionalidad).

What is not on the list: proof of income, investment, property purchase or health insurance. Money is checked earlier, at the residency stage. In 2026 a consulate asks for income from $4,500 a month or savings from $75,000 for a resident visa. Grounds and thresholds are covered on the Mexico temporary and permanent residency page; those working for foreign companies use the same income-based residency, described on the Mexico digital nomad visa page.

One more condition does not depend on the applicant. Article 25 of the act lets the ministry refuse even a complete file if it considers naturalization inadvisable. The SRE must give reasons for such a decision, but the law gives no one a right to the certificate.

How much Mexican citizenship costs

About $3,500 in government fees per adult - that is the cost of the whole journey from a resident visa to a 10-year passport on the standard five-year route. The fees are set in pesos, so the dollar figure drifts slightly with the exchange rate.

Included: the consular fee for a resident visa, the temporary resident card for the first year, a three-year renewal, the fee for processing the change to permanent status, the permanent resident card, the naturalization certificate fee and a 10-year passport.

Not included: apostilles and certified translations, criminal record certificates, flights, housing and five years of living in Mexico, and professional support.

The route through a child's birth costs almost three times less: about $1,300 in government fees per parent. Parents skip temporary residency and go straight to permanent residency, and the fees act gives them a 50% discount as family unity applicants. The calculation: the change-of-status processing fee of about $110, a permanent resident card for about $380, the certificate for about $530 and the passport for about $240. Clinic bills and living costs are not included - they are covered on the giving birth in Mexico page.

Three things that change the total:

• Migration fees roughly doubled on 1 January 2026. A year of temporary residency cost about $300 in 2025, and the permanent resident card about $360. Figures in older articles and third-party calculators are almost half the real ones.
• A 50% discount on INM cards applies to those who obtain status through family unity, a job offer or an invitation from a Mexican organisation.
• A cheaper passport is available: about $100 for 3 years or about $140 for 6 years. Applicants over 60 and applicants with disabilities get a 50% discount.

Compare with all programs: second passport cost in 2026

The naturalization process at the Foreign Ministry: steps and timeline

About six years pass from the first visa to the passport on the standard route: five years of residence plus the review of the application. Parents of a Mexican child and spouses of citizens manage it in roughly three years. The 1.5-6 months seen in advertising is at best the review of the application, never the whole journey.

The official time limits for steps 5 and 6 add up to 100 working days, or about five months. In reality it takes longer: the filing appointment, the exams and the award ceremony add weeks and months. In practice, in late 2025 the time from filing to certificate was 6-9 months; this is not confirmed officially.

Where to file. The application is accepted in person: at the SRE's Legal Affairs Directorate in Mexico City or at one of the ministry's regional offices. Filing through an intermediary or from abroad is impossible: the signature and fingerprints are taken in front of an officer.

The trap at step one. Article 53 of the Migration Act (Ley de Migración) bars changing from visitor to resident status inside the country. The exceptions are a family tie to a Mexican or a resident, and humanitarian grounds. Those who flew in on an electronic visa and decided to stay will have to leave and go to a consulate.

After the certificate. It is used to obtain a passport and a voter card (credencial para votar) from the National Electoral Institute (Instituto Nacional Electoral, INE). The card is free and serves as the main domestic ID in Mexico: banks and notaries ask for it.

Documents required for a Mexican citizenship application

Since June 2026 the file has become shorter: the SRE dropped photographs, free-form statements and the paper copy of the CURP. What remains is seven items, and each of them can send the case back for corrections.

• Form DNN-3 - the application for a naturalization certificate. The ground (residence period, marriage, child) is marked in the form itself.
• Resident card with a CURP number (Clave Única de Registro de Población - the personal number in the population register given to every resident), valid for at least six more months.
• Birth certificate with an apostille and a Spanish translation.
• Valid foreign passport.
• A list of all exits and entries for the last two years. It is entered directly in the application form, and the ministry checks it against migration service data.
• Criminal record certificates - federal and local, from the place of residence in Mexico.
• Proof of fee payment: about $530.

Documents specific to the ground are added: the birth certificate of the Mexican child, the marriage certificate and proof of the spouse's citizenship, or the birth certificates of Mexican ancestors.

Two mistakes are more common than the rest. The first is translation. The INM and the SRE accept only a translation by an officially recognised sworn translator (perito traductor), usually from the list of a court in one of the Mexican states; a translation made back home will not do. The second is the spelling of the name. The applicant's details must match in every document, and a different transliteration of the surname in an old and a new passport is reason enough to return the application.

Certificates from Russia, Belarus and Ukraine are apostilled in the issuing country: all three and Mexico are parties to the Hague Convention. It is easier to get the apostille on a birth certificate before moving.

The Mexican citizenship test and the Spanish exam: what is asked

Eight correct answers out of ten in ten minutes - that is the pass mark for the exam on Mexican history and culture. The promise of citizenship without an exam, still found in advertising, directly contradicts Article 19 of the act: the applicant must prove that they speak Spanish, know the country's history and have integrated into its culture.

The questions are set by the ministry's diplomatic academy, the Matías Romero Institute (Instituto Matías Romero). The syllabus covers pre-Columbian cultures, the conquest, independence, the revolution and the 1917 Constitution, national symbols, geography, holidays and cuisine. The SRE publishes a study guide, and it is the right thing to prepare from.

Spanish is tested separately: reading a text with questions, a short written task and an interview. Five points out of six are needed. Conversational basics for shops and taxis will not be enough: reading and writing are required.

There are two attempts. After a second failure, the SRE accepts a new application only after one year. Sitting the exam unprepared means risking a whole year.

Mexican citizenship for the family: spouse, children and birth of a child

Only one family member gets citizenship automatically - a child born on Mexican soil. Everyone else follows a route of their own, and the terms differ.

The plan of flying in, giving birth and leaving with passports for the whole family does not work. The birth gives the parents a permanent resident card, not a passport. After that come the same exams and the same limit on travel: no more than six months abroad in two years. For comparison, in Brazil one year of residence is enough for the parents of a citizen child, while in Argentina the law asks for two years. Mexico is close to Argentina on timing but adds a history exam.

Marriage to a Mexican shortens the term but does not deliver a passport. The spouses must have lived together in a shared home in Mexico for the two years before filing. Divorce after naturalization does not cancel citizenship. The exception is in Article 22 of the act: if the marriage is declared void through the fault of the naturalized spouse, the certificate is annulled.

Clinics, the child's documents and the sequence of steps for parents are on the giving birth in Mexico page.

What changed in 2025-2026

Naturalization itself stayed the same: the same five years and two years, the same exam. What changed is the money and the paperwork - getting into the country became more expensive, while the citizenship application became simpler.

What did not change: Mexico still has neither citizenship by investment nor a fast track for an extra fee. The shorter decision period concerns the ministry's work, not the years of residence.

What a Mexican passport gives: visa-free countries, the US, Canada and Spain

In 2026 a Mexican passport opens 156-157 destinations without a visa or with a visa on arrival. That is the level of Uruguay and well above Paraguay with its 145 destinations. How passport rankings are built is explained in our review of the 2026 passport ranking.

Three promises from old advertising for the Mexican passport no longer hold: visa-free Canada, Spanish citizenship in a year and an easy US visa.

Inside the country, citizenship removes everything connected with the migration service: cards, renewals, fees. A citizen votes and owns property without the restrictions that apply to foreigners on the coast and near the borders.

There is a ceiling too. Article 32 of the Constitution reserves a number of posts and professions for Mexicans by birth: from president and members of Congress to army officers, ship captains and pilots of Mexican aircraft.

Dual citizenship in Mexico and the risks for naturalized citizens

A Mexican by birth cannot be stripped of citizenship; a naturalized one can, and that is the main difference between two passports of the same colour. Article 37 of the Constitution lists the grounds:

• voluntarily acquiring another nationality after naturalization;
• using a foreign passport;
• appearing as a foreigner in any official document;
• accepting titles of nobility that imply submission to another state;
• living abroad for five consecutive years.

Three practical conclusions follow.

Renouncing the previous nationality is not a formality. Mexico does not ask for proof of release from Russian, Belarusian or Ukrainian citizenship, and under Russian law a statement signed in another country does not end citizenship: release is processed separately, through Russian authorities. In practice the old passport stays in the holder's hands. But showing it to Mexican authorities after naturalization means handing them a ground to revoke the certificate. Entering and leaving Mexico must be done on the Mexican passport.

Collecting the passport and leaving for good will not work. Five consecutive years abroad, and citizenship can be lost. The decision is taken after a hearing with the citizen, but the ground is written into the Constitution, not into an instruction.

A third passport after the Mexican one is a risk. Voluntarily acquiring another nationality is the first item on the same list.

The countries of first citizenship have requirements of their own. Russia allows a second passport but requires notifying the Interior Ministry; the rules for Belarus and Ukraine are collected in the review of dual citizenship in 2026.

None of this applies to the children. A child born in Mexico is Mexican by birth: a second nationality is allowed, and the Mexican one cannot be taken away.

What taxes a Mexican citizen and resident pays

Mexico taxes a tax resident on worldwide income on a scale from 1.92% to 35%, and naturalization almost always means exactly that status. The years of living in the country, without which citizenship is out of reach, make the applicant a resident long before the certificate.

Residency here is decided not by a day count but by housing: whoever has a permanent home in Mexico is a resident. A temporary or permanent resident card does not affect tax status by itself, but a passport does. The tax code (Código Fiscal de la Federación) presumes that a Mexican citizen is a tax resident until proven otherwise.

What this means for a future citizen:

• salary, dividends, interest and rental income from abroad go into the Mexican tax return;
• Mexico takes part in the automatic exchange of financial information under the CRS standard, so details of a resident's foreign accounts reach the tax service on their own;
• on leaving the country a notice of change of tax residence has to be filed, otherwise the tax service keeps treating the person who left as a resident.

Mexico has no territorial system like Paraguay or Panama, where foreign income is not taxed. Those whose main income comes from abroad should run the numbers before the move, not after. Rates, deductions and the simplified regime for entrepreneurs are on the taxes in Mexico page.

A Mexican passport in 3 months or by investment: why it does not work

Mexican law contains no provision that gives an adult foreigner citizenship in three months or for money. The minimum residence period under Article 20 is two years, and one year for minors and adopted children. The only exception to the residence requirement is outstanding service to the country, decided by the president personally. These are one-off decisions, not a program one can apply to.

What is sold under the label of a fast passport:

• Temporary or permanent residency. A resident card really is obtained in 1-3 months. Advertising calls it the first step to a passport and stays silent about the five years between the card and the certificate.
• Documents that bypass the procedure. Under Article 26 of the act the SRE annuls a certificate issued without meeting the requirements, and Article 33 sets fines for false information, witnesses and documents. A passport issued on such a certificate loses force together with it.

Investment is a similar story. An investment in a Mexican company from $300,000 or property worth more than $600,000 gives temporary residency, not citizenship. Then come the same five years, the exam and the travel check. If the goal is a passport for investment without relocating, other countries have such programs: they are collected in the citizenship and passports section.

Where applications fail most often:

• travel: more than six months abroad in the two years before filing;
• a gap in status: a card renewed late breaks continuous residence;
• the exam: two failed attempts push a new application back by a year;
• discrepancies in documents: the name, date or place of birth written differently;
• false information about the purpose of entry, address, marriage or trips abroad - a ground both for refusal and for annulling a certificate already issued.

If five years in Mexico is too long: where a passport comes faster

Mexico is not the fastest route to a passport in Latin America: at least three countries in the region beat it on the standard term. On the other hand, residency here needs no investment - income or savings are enough - and the passport opens more destinations than the Paraguayan one.

Choosing by term alone is a mistake: each country has its own rules on language, travel and dual citizenship. The general logic of the choice is described in our guide on how to choose a country for a second passport. If citizenship is still far off and only lawful status is needed, start with the review of residence permits in different countries.

How we help on the way to Mexican citizenship

Over five years it is easy to make a mistake that shows only on filing day: an extra month abroad, a card renewed late, a translation by the wrong translator. Our job is to make sure there are no such mistakes.

• Choosing the ground. We work out which route is shorter in the specific situation: income, savings, marriage, birth of a child, origin.
• Temporary and permanent residency. We check statements against the 2026 thresholds, prepare for the consular interview and handle renewals without gaps.
• Travel calendar. We keep count of days abroad so that the six-month limit is not exceeded by filing day.
• The SRE file. Apostilles, sworn translations, criminal record certificates, a check of name spelling across all documents, form DNN-3.
• The exam. We prepare with the official SRE guide: history, culture and written Spanish.
• Certificate, passport and taxes. We stay on until the passport is issued and explain what to declare in Mexico and in the previous country.

Legal representation before Mexican authorities is handled by Murblz specialists together with locally licensed partners. We quote the cost after reviewing the documents.

An overview of the country with all statuses, taxes and cost of living is on the Mexico: all programs page. If Mexico is not the right fit, we will say so at the first consultation and suggest a country where the route is shorter.

What Mexican citizenship gives

How to get Mexican citizenship: five steps

FAQ

Where a Mexican passport gets you in