Selling Spanish Property as a Non-Resident 2026: Process

Selling Spanish property as a non-resident is a multi-month process where the legal sale and the tax clearance run in parallel — and where every step has documentation that the buyer’s lawyer will scrutinise before agreeing to complete. This guide focuses on the SELLING-side process: pre-marketing checks, agency engagement, reservation contract, escritura, the 3% retention by the buyer, post-completion tax clearance via Modelo 210.

Before Listing — The Pre-Sale Audit

A successful Spanish sale starts with cleaning up the legal record. Verify your nota simple is current and shows your unencumbered title (no old mortgage charges still registered, no tax liens, no judicial annotations). Confirm your IBI is paid to date. Settle any outstanding community-of-owners debts and obtain a certificate from the administrator confirming the property is current. Locate or order an energy performance certificate (mandatory for marketing). For non-residents specifically, ensure your fiscal representative is in place and your annual Modelo 210 imputed-income tax is filed up to the year of sale.

The Reservation and Private Purchase Contract

Once a buyer is identified, the typical sequence is: reservation contract (small deposit, taking the property off market for 2 to 4 weeks), then private purchase contract (contrato de arras) with 10% deposit. The arras structure means if the buyer withdraws, they forfeit the 10%; if you withdraw as seller, you owe double back. This bilateral commitment is what gets the conveyance moving. The private purchase contract sets the price, the closing date, and any conditions (e.g. mortgage approval, due diligence completion).

The Escritura — Where the 3% Bites

At escritura, the buyer’s lawyer hands you (or your representative) the bank cheques for the price minus the 3% retention. The 3% goes to the Spanish tax authority within one month via Modelo 211 — it is the buyer’s legal obligation, not the seller’s choice. The buyer also withholds Plusvalia Municipal in many regions (or the seller pays directly to the town hall within 30 days). Your lawyer or fiscal representative confirms the wire transfers, the cheque clearance, and the deed registration. You hand over keys, utility cards, and any maintenance documents.

Post-Completion: The Modelo 210 Filing

Within four months of escritura, the non-resident seller files Modelo 210 (capital gains version) declaring the actual gain and applying the 3% retention as a credit against the calculated tax. Where the actual tax is below 3% of the price, you reclaim the difference; where above, you pay the balance. Documentation of original acquisition costs (purchase price, ITP, notary, registry, lawyer, agent commission, capital improvements with invoices) is what proves your acquisition cost and reduces the gain. Refunds from the Spanish tax authority typically take 6 to 12 months.

Plusvalia Municipal — The Local Layer

The Plusvalia Municipal is the local-level capital gains tax on the cadastral land value increase during your ownership. Following Constitutional Court rulings, sellers can choose between two calculation methods: the formula based on cadastral land value increase, or the real-gain method based on actual market gain on the land component. Sellers with a documented real loss on the land can avoid Plusvalia entirely by electing the real-gain method. File at the relevant town hall within 30 days of escritura.

Frequently Asked Questions

Do I need to be present at escritura?

No. A power of attorney to your Spanish lawyer covers signing the escritura on your behalf. This is the standard for non-resident sellers and avoids the cost and time of travel.

What if I sell at a loss?

The 3% retention still applies — the buyer must withhold regardless of gain or loss. You file Modelo 210 declaring the loss and reclaim the 3% retention as a refund. Documentation of original costs is essential.

How long does the full sale take?

From listing to escritura, plan 3 to 6 months in a healthy market. Add 4 months for the Modelo 210 filing window and 6 to 12 months for any refund. Tax clearance can extend a year past the physical handover.

Reviewed by: Maria Luisa de Castro, Expert in Off-plan Property Investment, CostaLuz Lawyers. Last updated: May 2026.