The three types of arras: confirmatory, penitential, and penalty
The Civil Code (art. 1454 CC) recognizes three types of arras. Confirmatory arras are the most common in notarial practice: they serve as an advance payment on the price, but they don't allow either party to withdraw freely — breach leads to a damages claim. Penitential arras are those covered by art. 1454 CC with its well-known 'double or nothing' regime: the buyer loses the delivered amount if they withdraw, and the seller must return double if they are the one who breaches.
Penalty arras are a less common variant that combines the advance payment function (confirmatory) with a specific agreed penalty for breach. For arras to be considered penitential, the contract must expressly state so in writing. If it doesn't, current Spanish case law tends to interpret them as confirmatory, meaning neither party can withdraw simply by 'losing' or 'returning double' — they would have to go to court.
That's why it's essential that your contract clearly specifies the type of arras agreed. It's one of the first things our tool analyzes.