The answer is “No.” Hotel or guest house staff usually take a photocopy or scanned copy of your passport to register your stay and then return the original to you.

As per Thai law (TM30 form), after registering the tourist’s information, they must return the original passport. It is the hotel management’s mandatory and legal responsibility (not the tenant’s) to notify the authorities within 24 hours about a foreigner’s stay.
The Thai authorities’ requirements are:
- Tourist name
- Passport number
- Passport expiry date
- Scanned copy of entry stamp/visa
Original Passport

Never leave your original passport at a hotel or any rental shop (especially bike rentals). It is your responsibility to keep it safe and insist on its return if someone holds it.
Remember: if somebody is keeping your original passport, it may indicate a scam or an attempt at extortion.
It is better to offer cash or a good-quality colored passport copy as security—but never the original passport.
You may either:
- Keep your passport in the hotel safe, or
- Carry it with you
It’s your choice. Rest assured, a copy of your passport is usually enough as identification during police checks, although authorities may still request the original.
Need of Original Passport

You may need your original passport on the following occasions:
- Checking in at a hotel or guest house
- Opening a bank account
- Getting a SIM card
- Currency exchange
- Domestic flights, train tickets, or long-distance bus travel
- At hospitals
- Visiting the Immigration Office
Tip
Keep a scanned copy of your passport, including:
- First page
- Last page
- Current visa page
- Entry stamp page
Frequently Asked Questions (FAQs)

1. Can a hotel legally keep my passport in Thailand?
No. Hotels are required to return your passport after copying it. Keeping it is not standard practice.
2. Is it safe to give a passport copy to hotels?
Yes, it is normal and required for registration under Thai law.
3. What should I do if a hotel refuses to return my passport?
Politely insist on its return. If they still refuse, this could be suspicious—consider contacting tourist police.
4. Can bike rental shops keep my passport as a deposit?
They may ask, but you should avoid giving your original passport. Offer cash or a copy instead.
5. Do I need to carry my passport all the time in Thailand?
Not necessarily. A copy is often sufficient, but authorities can request the original at any time.
Final Verdict
Thai hotels do not keep your passport—they only copy or scan it for legal registration purposes and must return it. You should never hand over your original passport to hotels or rental shops as a deposit. Always keep it safe, carry a copy, and stay alert to avoid scams.
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