Every transfer should discharge an identified obligation
Before moving money, link every payment to the agreement and purchase stage. Reservation funds, arras, construction advances, the balance of price, tax reserves and professional fees perform different functions. Identify payer, recipient, purpose, date and release or refund conditions for each amount. A completion schedule allows the totals to be reconciled with the agreement and prevents the same sum appearing twice, once as an advance and again as part of the outstanding balance.
The payment obligation should be sufficiently defined before a bank instruction is issued. If documents remain under negotiation, establish what commitment the transfer creates and what happens if the intended version is never signed. Do not assume that the transfer reference replaces all contractual terms. Keep the agreement, verified instructions and receipt together. Where representatives are involved, add the authority to order or receive payment and identify who will confirm that the intended person has actually received the correct amount.
Legal framework and sources: Código Civil · pago y cumplimiento contractual ↗
Establish who may receive reservation money
Money paid to an estate agent does not necessarily have the same treatment as money paid directly to the owner. Establish whether the agency receives on the seller's behalf, holds funds pending acceptance or charges for its own service. Identify the account holder and contractual authority to receive payment. If the owner rejects the offer, the agreement should say who returns the money, by when and whether the agency claims a right to retain any separate fee.
The expression “client account” does not by itself settle the custody arrangements. If a third party holds a deposit, document ownership, release conditions, dispute instructions and treatment of insolvency or blocking. Do not assume an escrow system identical to the one familiar in your home country. The arrangement needs an appropriate instrument and a stakeholder accepting defined duties. Where money must remain held until an issue is resolved, release should not depend solely on the interested recipient's unilateral statement that the condition has been satisfied.
Legal framework and sources: Código Civil · pago y cumplimiento contractual ↗
Prepare a documentary trail explaining the funds
Anti-money-laundering duties require regulated institutions and professionals to identify customers and apply appropriate due diligence. In a purchase, they may request evidence of economic activity, beneficial ownership and the source of funds. Organise this before an urgent transfer is needed. A substantial account balance may prove availability without explaining origin; an inheritance deed may establish entitlement without showing that the money reached the account from which payment will be made.
For a complex route, prepare a reconciliation covering the original amount, movements between accounts, currency conversion and available balance. Family contributions need a defined legal nature. Loans require repayment terms; gifts need tax consideration. Do not use another person's account merely for convenience without explaining the involvement. Checks can delay availability and are not resolved simply by placing more pressure on bank staff. Allow time and ask for outstanding evidence to be identified precisely so that it can be supplied in an organised, comprehensible form.
Legal framework and sources: Ley 10/2010 · prevención del blanqueo ↗
Transfers, bank cheques and actual availability
Agree the completion payment method with seller, bank and notary. An instructed transfer does not necessarily prove that the recipient has available funds; a downloaded confirmation may show only a pending instruction. Confirm limits, cut-off times, costs and the procedure for the particular transfer. For international payments, include receiving-bank checks and calendar differences. Do not schedule the only movement necessary for completion at the last possible moment, leaving no time to correct a practical problem.
If using a bank cheque, verify beneficiary, amount, issuance and the evidence needed for the deed. Prepare any split between recipients before ordering it. The notary must identify payment methods under the statutory rules, including earlier payments. Incomplete information or refusal to identify them can affect documentation and registration. Avoid changing methods the day before signing without checking fees, availability, discharge arrangements and recipients' acceptance. Speed is useful once the structure is agreed; it should not replace that coordination or conceal an unresolved question about receipt.
Legal framework and sources: Reglamento Notarial · identificación de medios de pago ↗
Verify changed bank details through an independent channel
An unexpected IBAN change close to completion should pause the payment until it is checked. An email may contain correct names, the precise amount and authentic documents yet include substituted bank details. Contact the recipient through a previously known telephone number or independently obtained channel. Do not rely solely on a number inserted into the same message requesting the change. Keep an internal record of the check and who approved the revised payment instructions.
The bank's beneficiary-verification service compares name and IBAN for transfers within its scope. Treat a mismatch or close match as something to resolve before authorisation. A match does not validate the contract or prove the account holder is entitled to the purchase money. If fraud is discovered after payment, contact the bank immediately, preserve messages and receipts and report the matter to the competent authorities. Recovery depends on the circumstances; do not assume that every completed transfer can be cancelled unilaterally.
Legal framework and sources: Banco de España · verificación del beneficiario ↗INCIBE · fraude por cambio de cuenta bancaria ↗
Allocate the price between seller, creditors and retentions
Where the seller has a mortgage, part of the balance may be paid directly to the lender to settle the debt. Obtain a statement for the intended date, verified instructions and arrangements for subsequent Registry discharge. The outstanding loan does not necessarily equal the registered mortgage liability shown in the nota simple, which can include secured interest and costs. Treating that registered figure as the exact settlement balance can produce an excessive or insufficient retention.
Also examine tax withholding and agreed reserves. Where non-resident seller withholding applies, the 3% is paid through form 211 within the month following transfer under the relevant procedure. It is a payment on account of the seller's tax, not an automatic surcharge on the purchaser's price. Reserves for charges, community debt or document corrections need a purpose, amount and accounting mechanism. The completion statement should show that every destination reconciles to the balance due and that the seller accepts those payments as satisfaction of the price.
Legal framework and sources: Reglamento Notarial · identificación de medios de pago ↗AEAT · modelo 211, instrucciones y plazo ↗
Fictional example: a convincing email before completion
On the day before execution, a purchaser receives a message within a familiar conversation. It says the seller's account is temporarily blocked and supplies another IBAN. The email names the property, outstanding amount and notary appointment time. Those details inspire confidence, but could also come from a compromised mailbox. Pressure to avoid delaying completion does not make the new instructions authentic or establish that payment will discharge the contractual debt.
In this fictional example, the purchaser calls the seller on a number used weeks earlier and learns that no change was requested. Payment is suspended and the team reviews communication security. Even a genuine change would require identifying the new account, its holder and the justification for payment. The protocol does not prevent legitimate completion; it prevents a sensitive amendment being accepted merely because it appears to fit the conversation. Agree it at the outset, when nobody is deciding under pressure to preserve an appointment or meet an approaching contractual deadline.
Reconcile payments and retain usable evidence
After signing, check that the deed properly records previous payments, the balance and recipients. Keep complete receipts rather than cropped screenshots lacking identification. Obtain evidence of taxes and debt settlement paid from the price. Where a professional held a reserve, establish which items were paid, which remain outstanding and what balance is returned. Financial completion is not established merely by seeing money leave your account, particularly where several recipients and later filings are involved.
Keep acquisition records separate from banking credentials. Do not provide passwords, authorisation codes or online-banking access so that somebody can check a transfer. Representatives authorised to make payments should use appropriate powers and bank procedures with defined limits and evidence. A later sale, tax inquiry or claim may require reconstruction of the actual price paid and related expenses. A reconciled file supports that evidence without dependence on scattered messages, closed accounts or people no longer involved in managing the property.
Legal framework and sources: Ley 10/2010 · prevención del blanqueo ↗Reglamento Notarial · identificación de medios de pago ↗
Sources & further reading
Código Civil · pago y cumplimiento contractual ↗Ley 10/2010 · prevención del blanqueo ↗Reglamento Notarial · identificación de medios de pago ↗Banco de España · verificación del beneficiario ↗INCIBE · fraude por cambio de cuenta bancaria ↗AEAT · modelo 211, instrucciones y plazo ↗Editorial preview: professional legal review is pending. This guide provides general information and does not determine the legal position of a particular property.
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