A friend offers a “solution”: register as a common-law couple, live separately, and in a few months you have papers. He even knows someone who did it. It sounds like a shortcut. In practice, it is one of the fastest ways to lose any future chance of living legally in Spain.
Spanish law treats a simulated relationship as a serious immigration offence, and the consequences reach both partners, not just the foreigner.
Why a Partnership Opens the Door to Residence
Under article 94 of Royal Decree 1155/2024, the unmarried partner of a Spanish citizen can obtain residence if the couple is registered in an official partnership register or can prove a stable relationship of at least twelve months of cohabitation.
The same article sets the limit: the partnership must not have been formed in fraud of the law. That is exactly what immigration offices look for.
Legal Consequences of Pretending to Be a Common-Law Couple
Article 53.2.b) of Organic Law 4/2000 classifies as a serious offence simulating an affective relationship for profit or to obtain a residence right improperly.
- Fine from €501 to €10,000 under article 55, for each person involved.
- Denial or withdrawal of the residence card obtained through the partnership.
- For the foreign partner, possible expulsion and an entry ban across Schengen.
- If false statements were made in public documents, a possible criminal case for forgery.
And the damage outlasts the file: a fraud finding stays on record and can weigh against future visas, renewals and nationality. So how do the authorities spot a fake couple?
How Immigration Offices Detect Simulated Couples
Officers rarely rely on one document. They look at whether the relationship holds together as a whole:
- Separate interviews with questions about daily life, families and routines.
- Different addresses in the municipal register or bank records.
- No shared expenses, photos, travel or messages over time.
- A partnership registered days before an expulsion order or a permit expiry.
- Payments between partners or a third party arranging the registration.
If Your Relationship Is Real
Genuine couples are sometimes caught by the same suspicion. The answer is evidence, gathered early: shared lease, joint accounts, a common address on the register, and a consistent story across documents.
We explain the full route for real couples in our guide to moving to Spain with a Spanish partner.
Why This Is Harder Than It Looks
- Believing that registration alone guarantees residence.
- Assuming only the foreign partner faces fines or consequences.
- Real couples registering without proof of cohabitation and triggering a fraud review.
- Answering interview questions inconsistently out of nerves or poor preparation.
- Paying an intermediary who disappears when the file is challenged.
The friend with the “solution” will not be in the interview room, and he will not pay the fine. If you are in a genuine relationship, there is a legal route that works; if you are being offered a fake one, the safest move is to walk away.
Talk to a Lawyer Before You Register
If you want to apply as a couple, or your genuine relationship is being questioned, we prepare the evidence and the right application for your case. At MigratioLex, we review your specific case, not a generic checklist. We respond within 24 hours, in English, French or Spanish.
Book Your Initial ConsultationThis article is for informational purposes only and does not constitute legal advice. Based on Organic Law 4/2000 (articles 53, 55 and 57), Royal Decree 1155/2024 (articles 93 to 97) and the Spanish Criminal Code.
