Payment schedules and bank guarantees explained
How staged payments work on a Spanish new-build, and the legal protection that is supposed to sit behind the money you pay before completion.
On an off-plan purchase you pay a substantial part of the price before the building exists. Understanding how those payments are structured, and what protects them, is the most important piece of homework in a new-build purchase.
How a schedule is usually structured
A reservation deposit comes first, holding the unit while contracts are drawn up. Signing the private purchase contract triggers a larger payment. Further instalments then fall due as construction reaches defined milestones, with the balance — typically the largest share — payable at notarial completion. The exact split varies between developers, and it is a term you can ask about before you commit rather than discover afterwards.
The guarantee behind your advance payments
Spanish law requires developers to secure the amounts buyers pay in advance for a home that is not yet built, through a bank guarantee or an insurance policy, so that the money can be recovered if the property is never delivered. This is not an optional extra offered by generous developers; it is a legal requirement, and it exists precisely because it was once routinely absent.
What matters for you is that the guarantee actually exists for your purchase. Ask for the guarantee document covering your payments, have your lawyer confirm it is valid and covers each instalment, and keep the paperwork. Payments should go to the designated account named in the contract and nowhere else.
Questions worth asking before you sign
What exactly triggers each instalment, and who certifies that the milestone has been reached? What happens if completion is delayed beyond the contractual date — is there a remedy, and what is it? What are the consequences if you cannot complete? Is the reservation deposit refundable, in what circumstances, and within what period?
If you are financing part of the purchase, remember that a mortgage offer takes time and that lenders assess the finished property. Start that conversation before the schedule commits you, not after.
This is a general description of how these arrangements work. The terms that bind you are the ones in your contract, checked by your own lawyer.