10% Deposit: €50,000 Risk Without Public Deed

10% Deposit: €50,000 Risk Without Public Deed

A buyer with the budget for a half-million euro apartment in Madrid requests a €100,000 mortgage to maintain liquidity and offers an €8,000 reservation fee. The owners demand a 10% deposit: €50,000 paid via a private contract, lacking a public deed, while they have already found another buyer willing to haggle on price but ready to pay up. The deal fell through. The lingering question is uncomfortable: is this standard practice or an absurdity sustained only by market pressure?

The short answer is yes; 10% has become the benchmark figure across much of the real estate sector. The long answer is that this normality coexists with a legal risk rarely mentioned until the money is gone.

What are penalty deposits and why are they demanded?

A deposit agreement (contrato de arras) is a private contract between individuals setting out the intent to buy and sell, along with an advance payment. When classified as penitenciales (cancellation deposits), either party may withdraw: if the buyer backs out, they lose the deposit; if the seller backs out, they must return double the amount. That means €50,000 becomes €100,000 if the owner fails to comply.

This symmetrical nature is the argument used by those defending high figures. For the seller, substantial deposits ensure the buyer won't drop out if a better offer appears during the weeks leading up to the notary appointment. For the buyer, high deposits secure the reservation and, theoretically, provide juicy compensation if the seller reneges. In practice, the buyer hands over real cash and receives a piece of paper; the seller gives nothing and gets immediate liquidity.

Some argue that 10% is simply the price of seriousness in a market where processes stretch over months. Others respond that a reservation of €5,000 or €8,000 already demonstrates intent without draining anyone's capital.

The problem isn't the figure, it's who receives it

Here is where the issue turns toxic. The buyer checks the property registry note (nota simple), confirms the sellers are the title holders, yet still refuses to transfer €50,000 to someone they've seen twice. It’s not paranoia; it’s risk arithmetic.

If the seller disappears with the money, the recourse is civil. An investigating judge, according to the most common analysis, would deem it a contractual breach rather than misappropriation, referring the case to civil courts. Given the timelines of Spanish justice, claims can take years, by which time the seller's assets may have vanished. A frequently cited example is telling: €30,000 deposit paid, seller disappeared, buyers left without money or home, forced to sue with no guarantee of recovery.

Against this, the proposed alternative is depositing the funds with a notary or opening a bank escrow account. The law doesn't prohibit it. But it’s an uncommon procedure, and suggesting it risks the seller moving on to the next candidate without further ado.

Occupied housing on signing day: the other risk

Money isn't the only pitfall. A buyer who signed a deposit agreement included a clause requiring the property to be empty the day before signing. Upon verification, they found the seller and their furniture inside. The excuse was needing one more week to move. The buyer responded by claiming €60,000 for breach of deposit terms. This episode illustrates a pattern: when the seller is eager to collect but slow to deliver, the deposit becomes hostage to the buyer.

Pre-approved mortgage isn't cash

Another point clarified by the discussion: a pre-approved mortgage is just air until the FEIN (binding offer) is in hand. More than one buyer has lost their deposit trusting verbal bank approval without having the binding offer signed. The initial buyer had €100,000 pre-approved but still refused to release €50,000 without guarantees. Prudence cost them the apartment.

Who wins when the market tightens?

The outcome is what one expects in a strained market: the seller found another buyer willing to pay less for the apartment but to meet the required deposit demands. The buyer offering €8,000 lost the deal. He summarizes it without drama: another apartment will come along. He adds the closing detail: he ended up buying outright, cash, without deposits.

The practical conclusion is uncomfortable. 10% deposits aren't a legal norm; they are a market custom imposed when the seller holds negotiating power. Those unable or unwilling to assume the risk have two options: negotiate lower and risk losing the deal, or find a less hurried seller. Neither comes cheap.