Español ↔ English

Deposit settlement in Spanish and English — both in one document

For the cross-border case in Spain: one document, the binding Spanish version and a English translation side by side.

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Instead of several hundred €

for a lawyer plus certified translation

Not one language per country — both sides read the same binding version

Template shops give you a Spanish-only or English-only version. DUOLEXX generates both in a single document, grounded in Spain tenancy law — tenant understands exactly what they sign and it stays enforceable in Spain.

Governing Language Version

This document consists of two language versions. In the event of any discrepancy or question of interpretation, the version in the governing legal language (Español) shall prevail; the English version is a translation provided for convenience.

Frequently asked questions

How much is the deposit for a Spanish rental?

For a dwelling it is one month's rent; for use other than permanent housing (seasonal, commercial) it is two months' rent (LAU art. 36.1) (a fecha de 2026).

Is the deposit updated during the lease?

During the mandatory extension period the deposit is not updated (LAU art. 36.2) (a fecha de 2026). Later adjustments may follow the agreed terms.

When and how is the deposit returned?

At the end of the lease the landlord returns the fianza, less any amounts the tenant lawfully owes (e.g. unpaid rent or damage beyond normal wear). A specific refund deadline or default interest is not covered by the facts used here and depends on the applicable rules. General information.

Which law governs, and is this legal advice?

Spanish tenancy law (LAU) applies, supplemented by the Código Civil (art. 4.3 LAU). This is general information, not legal advice.

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Why DUOLEXX instead of just asking an AI?

An AI writes text fast. That doesn't make it legally sound, bilingual and ready to sign. That's exactly the difference.

Grounded in local law

Every document follows the law of the chosen country — researched clauses, not a generic template from the web.

Authoritative language + translation

The binding version in the legal language, alongside an understandable translation. A chat rarely delivers both, soundly, at once.

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Two-party signature with a SHA-256 integrity proof — provable that both signed the same wording.

Finished, not just text

PDF, signature, archive and share link in one flow — an AI chat only hands back raw text.

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Choose a region and document type — every template follows local law.

Answer questions

Simple questions instead of legalese — your document builds live in two languages.

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