Marriage and pareja de hecho in Spain: documents, the two routes and the effect on residence

Marriage vs pareja de hecho

Marriage: an expediente matrimonial (a Civil Registry file checking capacity and impediments) or an acta matrimonial (the notarial record of that check) normally comes first. Marriage has civil effects from the ceremony; registration is needed for full recognition and protects third parties.

Check my marriage/partnership

Pareja de hecho: there is no single national civil status with one checklist. Registration, cohabitation and legal effects depend on the autonomous community and on the right being claimed.

A useful regional contrast: Madrid registration requires 12 months of continuous joint registration at the same address. In Catalonia a stable couple may exist without prior registration after more than two uninterrupted years together, a common child or a public deed.

Who can (foreigners, same-sex)

• Foreign nationals can marry in Spain; if both are foreign, they may use the Spanish form or the form allowed by either person’s national law. Same-sex and different-sex marriages have the same requirements and effects.
• A certificado de capacidad matrimonial is not a universal paper every foreigner must bring. The Spanish procedure checks identity, birth, prior marriages and their dissolution, capacity and impediments; the authority asks for the evidence needed in that particular file.
• For pareja de hecho, check the exact autonomous-community or municipal rule before collecting evidence: Madrid and Catalonia show why one national checklist is unsafe.

Effect on residence and nationality

• For a non-EU/EEA/Swiss family member of a Spanish citizen, the usual current route is the specific autorización de residencia temporal de familiares de personas con nacionalidad española — a temporary residence permit for relatives of Spanish nationals under Royal Decree 1155/2024. It is not simply the EU-family card.
• With another EU/EEA/Swiss citizen, a non-EU spouse or registered partner may use the tarjeta de residencia de familiar de ciudadano de la Unión — the EU-family residence card — under Royal Decree 240/2007; a proven durable unregistered relationship can also be assessed.
• With a non-EU resident, the relationship can provide a basis for reagrupación familiar — the general immigration procedure by which a resident sponsors qualifying family — subject to the sponsor, resources, housing and other requirements.
• Nationality is narrower: Civil Code article 22 allows one year of legal, continuous and immediately prior residence only where, at filing, the applicant has been married to a Spanish citizen for one year and is not legally or de facto separated. Pareja de hecho alone does not trigger that shortcut.

Documents you need

• Expect identity documents and, where the authority cannot consult them, proof of birth and dissolution of any earlier marriage. The file may also need residence history, witnesses or case-specific proof; ask the competent Registry or notary for its list.
• Do not apostille every EU document automatically. Regulation (EU) 2016/1191 removes apostille/legalisation for covered public documents between EU states; an accepted language or multilingual standard form can also avoid a certified translation. Documents outside that regime may still require legalisation/apostille and a sworn translation.
• For pareja de hecho, collect the proof required by the actual region: joint padrón, cohabitation period, civil-status certificates, a common child or a public deed may matter, depending on the territory and route.
• For residence, add the proof required by the correct regime: relationship, the sponsor’s status and, where applicable, resources, housing, dependency or durable cohabitation.

How to formalise it

1. Decide what outcome you need — civil-status effects, residence, inheritance or another right — before choosing marriage or pareja de hecho.
2. Confirm the competent authority and request its current, case-specific document list. Check EU apostille and translation exemptions before paying for formalities.
3. Marriage: open the acta or expediente with the competent notary or Civil Registry office. Pareja de hecho: follow the rule of the autonomous community or municipality that will register or recognise it.
4. Complete the ceremony or registration.
5. Obtain and check the certificate or Registry entry. Marriage has effects from celebration, but registration is needed for full recognition.
6. File the separate residence application under the Spanish-family, EU-family or general reunification regime that actually fits the sponsor.

A real case: the marriage remained, but the residence card did not

Common mistakes

• Treating marriage or registration as an automatic residence permit.
• Applying for an EU-family card merely because the sponsor is Spanish, without checking the specific post-May-2025 Spanish-family permit.
• Paying for an apostille and sworn translation before checking Regulation (EU) 2016/1191 or an applicable treaty.
• Assuming pareja de hecho has one national definition or gives the spouse-only one-year nationality period.

Denied (marriage of convenience)

• If the expediente is denied because of a suspected marriage of convenience, respond with evidence of a genuine relationship and use the route stated in the decision. A recurso is a formal appeal, not a generic complaint.
• For decisions of Central, General or Consular Civil Registry Offices, Civil Registry Law article 85 provides a one-month appeal to the Directorate-General for Legal Certainty and Public Faith. A notarial closure or a residence refusal can follow a different route and deadline, so do not copy that month blindly.

Related guides

Key terms in this guide

Marriage & partnership FAQ

Official sources