Hotel business tax is something you have to structure correctly from the start. Chiang Mai is Thailand's tourism capital, full of hotels, boutique resorts and hostels — and accommodation owners keep running into the same thing: a tax structure that behaves nothing like a buy-and-sell business.
Revenue arrives through several channels at once — the front desk, direct transfers, and OTA (Online Travel Agent) platforms such as Agoda, Booking.com or Traveloka. Record any of it incorrectly and you can end up with a retrospective assessment from the Revenue Department plus a substantial penalty.
Here are the tax traps accommodation businesses need to watch, and how to handle each one properly.
1. The tax point on a room booking
The single biggest cause of VAT penalties at hotels is confusion over when the tax invoice must be issued.
Under Thai revenue law, a service business such as a hotel reaches its tax point when any one of the following happens:
- Payment for the service is received
- A tax invoice is issued
- The service is completed (the guest checks out)
Whichever happens first is the tax point.
Senior Accountant insight: If a guest wires a deposit in advance, VAT is already triggered — even though they have not checked in. The hotel must issue a tax invoice the moment that deposit arrives. Waiting until check-out means filing late, and a penalty can follow immediately.
2. The OTA commission trap (Agoda, Booking.com)
This is where accounting firms without hotel experience most often get it wrong. OTA platforms settle in two main ways.
Model 1: The guest pays the hotel (agency model)
The guest books through Booking.com but pays cash or card at the hotel counter.
- Revenue recognition: The hotel recognises 100% of the amount the guest paid, and issues a tax invoice for the full amount.
- The catch: At month end the OTA invoices its commission (say 15%). Because the OTA is a foreign company, the hotel is responsible for remitting VAT on services from abroad (P.P.36) and withholding tax (P.N.D.54) on the platform's behalf.
Model 2: The guest pays the OTA (merchant model)
The guest's card is charged by Agoda. Agoda deducts a 15% commission and transfers the remaining 85% to the hotel.
- The common error: Many hotels record only the 85% that landed in the bank account. This is a serious breach of Thai revenue law.
- The correct treatment: Recognise 100% of the revenue (including VAT) and record the 15% commission separately as an expense — and file P.P.36 and P.N.D.54 on that commission as well.
3. Does service charge form part of taxable revenue?
Most hotels add a 10% service charge to food or room rates. Does it count towards VAT and corporate income tax?
Yes, it does. Service charge is part of the consideration for the service. Even if the hotel later distributes that money to staff as a benefit, it cannot be deducted from the revenue base when VAT is calculated.
4. Signage tax, and land and building tax
Beyond Revenue Department taxes, hotels also face local taxes:
- Land and building tax: Hotels are assessed at the commercial-use rate, which is higher than the residential rate. Clearly separating the areas of the property — common areas, restaurant, guest rooms — helps manage this.
- Signage tax: A hotel sign that mixes in English, or that uses moving lights, is taxed at a sharply higher rate. Planning the sign design before opening saves a meaningful amount over the years.
Why accommodation businesses need a specialist
Hotel accounting is not simply keying in receipts and payments. It means understanding a layered revenue structure, connecting the front-office system to the back-office books, and handling cross-border tax on OTA commissions carefully.
If your hotel books never quite reconcile, or you are unsure whether your current process would survive a Revenue Department review, our senior accountants can audit what you have, rebuild the system, and plan your hotel tax properly — so you can focus on your guests instead of worrying about a back-tax bill.
Learn more about our hotel and resort accounting service, or browse the rest of our accounting and tax resources.