Marrying a Costa Rican opens two separate doors, and almost every conversation about this conflates them.
One is residency, granted by Migración, which lets you live here legally. The other is citizenship, granted by the Tribunal Supremo de Elecciones, which makes you Costa Rican. Different institutions, different laws, different requirements, different timelines.
You will normally do the first, and only later consider the second. Here is what each actually involves.
Route one: temporary residency through marriage
This is the Migración process, and it is the one you need first. The published requirements are the general ones for temporary residency, plus a set specific to marriage.
The fee. Proof of payment of the government application fee to the Government, or the colón equivalent at the BCCR reference rate, for the application under the temporary resident category.
If you married abroad. A marriage to a Costa Rican celebrated outside the country must be registered with Costa Rica’s Registro Civil. Until that is done, your marriage does not exist for these purposes. This catches out a great many couples who married in the other spouse’s country and assumed the certificate was enough.
If you are not married but in a common-law union. Unión de hecho is recognised, but not on your say-so. You must produce a judicial resolution, duly certified by the corresponding court, recognising the union. That is a court process in its own right, and it has to happen before the immigration application, not alongside it.
The Costa Rican spouse’s identity. A photocopy of their cédula de identidad, certified either against the original by an official or by a notary.
The interview, and why it exists
This is the part that surprises people, and it is a legal requirement rather than a local practice.
Both spouses must appear in person to give an individual interview ratifying the information in the application. The record must be signed by both spouses. The requirement flows from article 73 of the Ley General de Migración y Extranjería.
Note the word individual. You are interviewed separately.
Alongside it sits a requirement stated just as plainly: you must present evidence demonstrating the mutual knowledge between the two spouses — prueba que demuestre el conocimiento recíproco entre ambos contrayentes. And the requirements add that, where necessary, the Policía Profesional de Migración may verify the information given.
None of that is hostile. Costa Rica, like most countries, treats marriage as a route that can be abused, and has built verification into the process. But it does mean a marriage-based application is evidentially different from every other residency category. You are not proving income or investment. You are proving a relationship — and you should expect to be asked to.
Practically, that means thinking in advance about what actually evidences a shared life: how long you have known each other, time spent together, a shared home, shared finances, family who know you both. Couples who have lived largely in different countries have more work to do here than couples who have not.
Route two: citizenship through marriage
This is the TSE’s process, and it is genuinely different — in requirements, in timing, and in difficulty.
The TSE defines it as the procedure to naturalise by reason of having been married to a Costa Rican for two years and having remained in the country for that same period.
Read that as two conditions, not one. Two years married, and two years in the country. Being married for five years while living abroad does not qualify you.
What the marriage route to citizenship requires
The TSE’s published requirement sheet lists six items:
- An initial written application, which may be presented by you, by a third party whose signature is authenticated by a lawyer, or by a special attorney with the relevant power.
- An email address for notifications — a physical address only by exception.
- A legible photocopy of your valid identity document, certified by a notary or presented with the original.
- A birth certificate from the competent authority in your country of origin, legalised or apostilled, with translation into Spanish by an official translator.
- A criminal record certificate from the competent judicial and police authorities of your country of origin, or of the last country where you established residence.
- A passport photograph, plus a timbre fiscal at the rate set for your nationality of origin.
Now compare that with the naturalisation route based on residence alone, which requires seven years for most nationalities. That route additionally requires the Spanish and Estudios Sociales examinations and a sworn declaration by two witnesses who have known you for the whole qualifying period.
Neither of those appears on the marriage requirement sheet. The marriage route asks for six documents.
That is a substantial difference, and it is the single most useful thing on this page. Marriage to a Costa Rican does not merely shorten the wait from seven years to two — on the published requirements, it also removes the two hardest items in the file.
Two numbers the TSE publishes and nobody quotes
The procedure is free. The TSE’s sheet states plainly: Costo del trámite: Este servicio es gratuito. That is true of the residence route as well.
The stated resolution period is 285 working days. Also true of both routes. Two hundred and eighty-five working days is roughly fourteen months of actual calendar time once weekends and holidays are taken out.
So: free, and slow. Budget your patience rather than your money, and understand that the clock only starts once a complete file is in.
How the two routes fit together
- Residency first. It is what makes living here lawful, and it is the Migración process described above.
- Citizenship later, once you have two years of marriage and two years in the country behind you.
- They do not overlap. Holding residency through marriage does not start a citizenship application, and nobody will start one for you.
- The document rules apply to both. Foreign documents need apostille or consular legalisation, official Spanish translation, and — where a document states no validity period of its own — an issue date no more than six months before presentation.
The mistakes worth avoiding
Assuming a foreign marriage certificate is enough. It has to be registered with the Registro Civil here.
Assuming an unmarried partnership is easier. It is not — a unión de hecho needs a court resolution first.
Treating the interview as a formality. It is individual, it is signed, it is provided for in the statute, and the immigration police may verify what you say in it.
Waiting for a reminder about citizenship. Two years pass quietly. Nothing will prompt you.
Married to a Costa Rican, or planning to be?
The residency application and the citizenship application are separate files, to separate institutions, with separate evidence — and the marriage route has requirements no other category has. CRIE — Costa Rica Immigration Experts handles both, and can tell you which one you are actually ready for.
See the types of residency in Costa Rica, or get in touch about your situation.
Requirements are taken from the Dirección General de Migración y Extranjería, the Tribunal Supremo de Elecciones’ published requirements for Naturalización por Matrimonio, and the Ley General de Migración y Extranjería. General information only, not legal advice — confirm current requirements before acting.
Article by Glenn Tellier (Founder of CRIE and Grupo Gap)
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