The purchase price is the number on the listing. It is not the number you will spend. Between transfer day at the Land Department and the first year of ownership, there is a second layer of costs that rarely makes it into the brochure, and buyers who budget for the listing price alone always feel it. Here is the full picture, separated the way it actually falls: one-off transaction costs, and the ongoing cost of owning.
What do I pay when buying a freehold condominium?
The main transaction cost is the transfer fee, 2 percent of the official appraised value, payable at the Land Department on transfer day. Who pays it is negotiable and typically split between buyer and seller, but confirm the split in the sale agreement rather than assuming it.
The seller side carries the rest: either Specific Business Tax at 3.3 percent if they have held the property for under five years (with some exemptions, including a year or more on the house registration), or stamp duty at 0.5 percent if SBT does not apply. One or the other, never both. There is also a withholding tax on the seller, a flat 1 percent for company sellers and a progressive calculation for individuals based on how long they have owned. As the buyer you do not pay these, but you should know they exist, because they shape the seller’s position in a negotiation, and because “buyer pays all transfer costs” sometimes appears in contracts hoping nobody reads it.
I read about a 0.01 percent transfer fee. Does that apply to me?
Almost certainly not, and this is worth getting right because plenty of marketing implies otherwise. Thailand reduced transfer and mortgage registration fees to 0.01 percent as a stimulus measure, recently extended to 30 June 2027. The conditions: the buyer must be an individual Thai national, and the price, appraised value and any mortgage must each be no more than ฿7 million. Foreign buyers do not qualify at any price point. If you are reading this as an international buyer, budget the standard 2 percent and treat any suggestion otherwise as a red flag about who you are dealing with.
What does a leasehold villa purchase cost to register?
Meaningfully less than a freehold transfer. Registering the lease at the Land Department costs 1 percent of the total lease value over the term, plus 0.1 percent stamp duty, so 1.1 percent all in. It is paid at registration, and registration is not optional: an unregistered lease over three years is only enforceable for three. If you are new to how villa ownership is structured here, read my guide to ownership structures first, because the structure determines the costs.
What will a lawyer cost me?
For a straightforward purchase, budget ฿50,000 to 100,000 in legal fees, with complex structures, company work or contested titles running to ฿150,000 or so. You will also see due-diligence-only engagements offered from around ฿30,000; useful for an early read on a title, but not a substitute for full representation through the transaction. This is the one cost I would never trim: an independent lawyer, engaged by you rather than recommended by the seller’s side, is a rounding error on the purchase and the cheapest protection available. On a ฿20 million villa, the difference between good and bad legal advice is not measured in legal fees.
What does it cost to own, year on year?
This is where budgets actually go wrong, because the transaction costs happen once and these happen forever.
For condominiums: a one-off sinking fund contribution on purchase, then common area management fees charged per square metre, monthly or annually. The rate varies meaningfully between buildings, and a branded residence with resort facilities charges accordingly. Get the current CAM rate and the sinking fund status in writing before you commit; a poorly funded building is a future special assessment waiting to happen.
For villas: there is no juristic office to send you an invoice, but the costs are real. As a working breakdown, routine pool service runs ฿2,500 to 5,000 a month (more for large pools or beach-adjacent positions, where wind-blown debris and salt raise the load), garden care ฿3,000 to 10,000 depending on the plot, utilities ฿5,000 to 15,000 with air conditioning and a pool pump doing most of the damage, and estate or village common fees in managed developments typically ฿5,000 to 20,000 on top. For a quality pool villa, that stacks to somewhere between ฿15,000 and ฿50,000 a month depending on size, grounds and how it is managed, and larger staffed estates run beyond it. A villa that rents needs professional management on top, which earns its keep but is a real line in the budget. If the numbers only work with the villa maintaining itself, the numbers do not work.
How do off-plan payments work?
The standard shape is 20 to 30 percent through reservation and contract, with the balance staged to construction milestones or due on completion. But treat that as a starting point, not a rule: payment structures here are more negotiable than most buyers assume, and developers will often tailor terms to a serious buyer’s situation. Some are now offering extended payment plans running three to seven years, effectively developer financing, which changes the cash flow picture entirely for the right buyer.
Two things matter more than the schedule itself: that staged payments are tied to verifiable milestones rather than dates on a calendar, and that you understand exactly when title or lease registration transfers under an extended plan, because until final payment you are usually holding a contract, not a property. And take advice on the agreement before the reservation deposit, not after; the deposit is usually where your negotiating leverage ends.
What should I actually budget?
A working rule for an international buyer: on top of the purchase price, allow roughly 2 to 4 percent for transaction costs on a freehold condo depending on how the fees are split, or around 1.5 percent on a leasehold villa including legal work. Then build the honest annual running cost into your maths before you buy, not after. None of these numbers should surprise anyone on transfer day, and if you are working with the right people, they will not.
Run your numbers past me
Every purchase is slightly different, and the fee split, the seller’s tax position and the running costs all move the total. If you are pricing a specific property, or comparing what a condo and a villa really cost to hold in somewhere like Bang Tao, send me the details and I will give you the straight arithmetic. No obligation, no sales pitch.
Message me on WhatsApp or send an enquiry through the contact page.
Rex Butler Founder & Principal Advisor, Butler Estates rex@butlerestates.com
This guide is general information, not legal or tax advice. Fees, taxes and thresholds depend on your circumstances and change over time. Take independent legal and tax advice before committing to any purchase or lease in Thailand.
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