If a Spanish Developer Goes Insolvent: What Happens to Off-Plan Buyers

Spanish law requires off-plan developers to guarantee your deposit — but the guarantee only protects you if it was actually put in place, which is not automatic.

The law is clear, even if compliance was not always

The Building Regulation Law (LOE 38/1999) and Law 57/1968, strengthened by Law 20/2015, require an off-plan developer to back every advance payment with a bank guarantee (aval bancario) or insurance policy, covering the exact amount paid, plus VAT and statutory interest, naming the buyer and the specific unit. This is not optional under the law.

What protection actually looks like when it works

If the guarantee genuinely covers your payments and the developer later becomes insolvent, you are entitled to have your money returned in full, plus interest — the guarantee sits with a bank or insurer independent of the developer, so the developer’s own financial collapse does not affect your claim against it.

Where it went wrong for buyers during the 2008-2014 crisis

Almost every off-plan loss from that period traces back to one of two failures: a developer who never actually arranged the guarantee despite a contract clause claiming one existed, or a bank that accepted deposits into an account without the required protection in place. In either case, the buyer’s legal position was materially weaker, sometimes requiring a separate claim directly against the bank that received the funds.

What to actually check before you pay

Ask for the guarantee document itself — naming you personally and the specific unit you are buying — rather than relying on a contract clause that simply promises one exists. Verifying it independently with the issuing bank or insurer before you make a payment is the only way to know the protection is real, not just written down.

Call us today on +34 919 499 342 or email marialuisa@costaluzlawyers.es to verify an off-plan developer’s payment guarantee before you commit any funds.

Frequently Asked Questions

Is my deposit automatically protected if an off-plan developer goes bankrupt?

Only if the developer actually provided the legally required bank guarantee or insurance policy covering your payments — the law requires it, but not every developer complies, and the guarantee’s existence is what actually protects you, not the law itself.

What law requires developers to guarantee off-plan payments?

The Building Regulation Law (LOE 38/1999) and Law 57/1968, strengthened by Law 20/2015, require a bank guarantee (aval bancario) or insurance policy covering every advance payment individually, including VAT and statutory interest, before completion.

What happens to my money if the guarantee was properly in place?

If the guarantee genuinely covers your payments, you are entitled to have the money returned in full, plus interest, even if the developer becomes insolvent — the guarantee is independent of the developer’s own finances.

What if the developer never actually provided the guarantee?

This is where most off-plan losses happened during Spain’s 2008-2014 property crisis — buyers whose contracts referenced a guarantee that was never actually issued, or whose deposits went into an account without the required protection, were left with a weaker claim, sometimes needing to pursue the receiving bank directly.

How do I check the guarantee is real before I pay anything?

Ask for the actual guarantee document naming you and your specific unit, not just a clause in the purchase contract promising one exists — and verify it independently with the issuing bank or insurer before making any payment, not after.