English ↔ ไทย

Rental contract in English and Thai — both in one document

For expats renting in Thailand and landlords with foreign tenants: one contract, the governing English version and a Thai translation side by side.

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Instead of several hundred €

for a lawyer plus certified translation

Both sides read the same contract — in their own language

Static template sites hand you a fixed PDF with no wizard and no signature flow. DUOLEXX builds your English–Thai lease from your answers, keeps the English version legally governing and adds a Thai translation, ready to sign — clear for landlord and tenant alike.

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 (English) shall prevail; the ไทย version is a translation provided for convenience.

Frequently asked questions

Does the lease need to be registered?

Only if the term exceeds 3 years. Beyond 3 years the lease is enforceable only if made in writing and registered with the Land Department; otherwise it is enforceable for at most 3 years (Civil and Commercial Code s. 538) (as of 2026).

What is TM30 and who has to file it?

The landlord or housemaster must notify Immigration within 24 hours of a foreigner taking up residence (Immigration Act B.E. 2522 (1979) s. 38) (as of 2026).

Which language version is binding, and is this legal advice?

The lease is bilingual English↔Thai; the English version is binding and the Thai version serves as the counterpart. 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.

Verifiable signature

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.

Choose a template

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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