Establishing a Civil Partnership: Requirements and Procedures

What is a Civil Partnership in 2026?

In the Spanish legal context of 2026, a **civil partnership** (pareja de hecho) is defined as the stable union of two people who live together in a public and notorious way, maintaining a relationship of affectivity analogous to marriage, but without having contracted marriage. This figure has gained unprecedented relevance as a flexible and modern alternative to civil marriage.

Unlike marriage, which is governed by a single state law, civil partnerships in Spain are regulated mainly by the **Autonomous Communities**. This means that rights, required cohabitation time, and tax benefits can vary significantly depending on whether you reside in Madrid, Catalonia, Andalusia, or Galicia.

Formal registration in the Registry of Civil Partnerships of your community or city hall is the critical step. Without this registration, the relationship lacks recognition before the Public Administration for procedures such as temporary residency for family reasons or access to pensions.

+1.2M

Registered couples in Spain

2026

New Family Law

Registration Requirements

Although each Autonomous Community has its own regulations, there are fundamental pillars shared across the national territory.

Legal Capacity and Marital Status

Both members must be of legal age (or emancipated minors). It is mandatory not to be bound by a matrimonial bond with another person nor to be registered in another civil partnership simultaneously. The Marital Status Certificate is the key piece of evidence here.

Consult current regulations

02

Common Residence

It is imperative to prove cohabitation at the same address. The joint Town Hall Registration Certificate (Empadronamiento) is essential to prove legal and effective residence in the corresponding community.

Cohabitation Time

Many communities require a minimum period (generally between 1 and 2 years).

• Madrid: 12 months
• Catalonia: No time if there are children or a deed
• Andalusia: No minimum time

Absence of Kinship

Relatives in a direct line by consanguinity or adoption, nor collaterals by consanguinity up to the second degree, cannot establish a civil partnership. This prohibition is strict to guarantee the nature of the union.

2026 Eligibility Simulator

Check if you meet the basic requirements to register.

Autonomous Community

Are you legally divorced?

Months of joint cohabitation

Do you have children together?

Step-by-Step Procedure Guide

📄 Required Documentation

01.
Identification: Original and copy of both DNI, NIE, or Passport.
02.
Town Hall Certificate: Historical and collective, proving cohabitation at the common address.
03.
Marital Status: Single status certificate, life and status certificate, or divorce judgment (if applicable).
04.
Sworn Statement: Document signed declaring no kinship nor other legal unions.
05.
Public Deed: (Optional but recommended) If economic agreements have been made before a notary.

Note: Foreign certificates must be legalized or apostilled and translated by a sworn interpreter.

1

Appointment Request

Access your community's Electronic Office. Remember you can use your Digital Certificate to speed up the process.

2

Submission and Payment of Fees

Pay the corresponding fee (Model 030 in Madrid, for example). The cost is usually around €80 - €100 depending on the territory.

3

Personal Appearance

Both members must physically attend on the day of the appointment to ratify the will to register before the public official.

4

Resolution and Registration

Within a period of 1 to 3 months you will receive the resolution. Once approved, you can request the official registration certificate.

Rights and Effects in 2026

⚖️

Taxation

Unlike marriage, it generally does not allow for a joint income tax return, except for very specific exceptions in certain communities.

📜

Inheritance

There are no automatic inheritance rights across the entire country. It is essential to grant a will to protect the partner.

💼

Work Leave

In 2026, equalization is almost complete regarding leave for serious illness or death of the partner, according to the Workers' Statute.

🏥

Healthcare

Possibility of including the other member as a beneficiary in Social Security if they do not have their own resources.

Legal Aspect	Civil Partnership	Civil Marriage
Economic Regime	Does not exist by default. Requires notarial agreements.	Community property or Separation of assets by default.
Widow's Pension	Very strict income and cohabitation requirements.	Automatic general access under SS law.
Adoption	Allowed jointly in almost all CCAA.	Allowed without territorial restrictions.
Residency (Immigration)	Via Family Roots or EU Family Member.	Direct route as a relative of a Spanish citizen.

The Specific Case of Catalonia

Catalonia has one of the most advanced and flexible legislations for civil partnerships (governed by the Catalan Civil Code). Unlike Madrid, it is considered a civil partnership automatically if one of these three requirements is met:

✓ Uninterrupted cohabitation of more than 2 years.
✓ Having a common child during cohabitation.
✓ Formalization of the relationship in a public deed before a notary.

*Note: Although it is legally automatic, for administrative procedures (such as immigration) it is strongly recommended to register in the Registry of Stable Couples of Catalonia.

Avoid Fatal Errors

More than 30% of applications are initially rejected due to avoidable mistakes.

⚠️ Typical Errors

• Submitting a town hall registration more than 3 months old.
• Starting the procedure without having obtained the final divorce judgment.
• Failing to prove the months of cohabitation required by your specific Community.
• Thinking that a civil partnership gives automatic inheritance rights (will necessary).

💡 Expert Tips

• Sign a Cohabitation Pact before a notary to regulate assets.
• Request the Digital Certificate weeks in advance to be able to follow the file online.
• Check municipal regulations if your community does not have its own registry.
• Consult official sources: Ministry of Justice.

Frequently Asked Questions

Can I become a civil partner with an undocumented foreigner? ▼

Yes, it is possible. Spanish regulation allows registration as long as cohabitation and single status requirements are met. In fact, it is a common step to apply for Family Roots (Arraigo Familiar).

How long does the Registry take to reply? ▼

It depends on the community. In Madrid, the maximum period is 3 months, while in Catalonia it can be faster if done via a notary. If there is no response within the legal period, negative administrative silence usually operates.

What happens if we move to another Autonomous Community? ▼

Registration is usually territorial. If you change your fixed residence to another community, you must deregister from the registry of origin and register in the new one to maintain the full validity of the regional effects.

Is the Family Book mandatory? ▼

Civil partnerships do not obtain the traditional Family Book (which is now digital). They receive an Registration Certificate in the Registry of Civil Unions.

How is a civil partnership dissolved? ▼

It is much simpler than a divorce. It can be by mutual agreement, by a unilateral decision reliably communicated, by marriage of one of the members, or by cessation of cohabitation. It must be notified to the Registry to cancel the registration.

Am I entitled to a widow's pension? ▼

Yes, but it is required to prove the establishment of the partnership at least 2 years before death and cohabitation for 5 years. Additionally, there are income limits that do not apply in marriage.

Need help with your registration?

Our team of family law experts can manage the entire process for you, guaranteeing compliance with your Autonomous Community's regulations.

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Official links: BOE | Electronic Office

Establishing a Civil Partnership in Spain