The plan is always the same. You are working abroad, the money is accumulating in a currency that is not the baht, and the family back home keeps sending photographs of a building that is going up. Buying something in Thailand feels like the sensible use of a salary earned somewhere else, and in many ways it is. What sinks these purchases is almost never the choice of building.
It is three quieter things: picking the geographic unit wrongly, underestimating what a payment path with no IBAN and no SEPA transfer does to a schedule, and discovering after the fact that letting a property in Thailand puts you in an income category with two filing deadlines rather than one. All three are fixable from a distance, and all three are much cheaper to fix before the deposit than after.
None of what follows needs a lawyer to understand, only an evening and a notebook. Deposits, though, take rather longer than evenings: I am Beezy pays you for viewing content — videos, articles, advertisements — which adds a small, regular amount on top of whatever you are already putting aside.
Why is the province, not the city, the unit that matters here?
Thailand does not publish a population figure per city
This surprises everyone who has bought property in Europe. The regular official count in Thailand is the civil register, published by the Department of Provincial Administration by province and by district, and it counts people where they are registered rather than where they live. Municipal boundaries, meanwhile, are far smaller than the built-up area anyone would call the city. So a claim about "the population of city X" in a sales brochure is not a figure you can check against anything official.
Read the household ratio, not the headline number
There is a better signal hiding in the same data, and remote buyers almost never use it. At 31 December 2025 Bangkok recorded 5,422,568 registered people across 3,356,358 households — about 1.6 registered people per household. Chonburi recorded 1,645,985 people across 1,194,372 households, and Phuket 432,464 across 303,160, both around 1.4. Ubon Ratchathani, by contrast, recorded 1,865,501 registered people across 668,687 households, close to 2.8 per household. A ratio near 1.4 is the fingerprint of a place where the real resident population is far larger than the registered one, because people move there for work and never re-register. That is exactly the population that rents.
Where the transfer actually happens
Ownership is registered at the Land Office for the place where the property sits, under the Department of Lands. The consequence for someone abroad is practical rather than legal: the file is provincial, the appointment is provincial, and the person who attends on your behalf has to be there on the day. Decide early who that is and put the arrangement on paper, because this is the step that cannot be done by message.
How does the money actually get there?
There is no IBAN and no SEPA transfer in Thailand
A Thai account is identified by its bank and its account number. Instant domestic payment runs on PromptPay, where the recipient is designated by a mobile number or a national identity card number rather than by an account identifier of the European kind. The Bank of Thailand publishes the official PromptPay fee schedule as free up to 5,000 baht, under 2 baht from 5,001 to 30,000, under 5 baht from 30,001 to 100,000 and under 10 baht above that, and notes that most banks removed those charges on digital channels from 2018. That is the domestic leg, and it is fast and nearly free.
The international leg is where the cost hides
Everything arriving from outside is a genuine cross-border transfer, with a conversion applied. The Bank of Thailand publishes reference rates every working day, and its table for 5 August 2026 shows two different figures for the same foreign currency on the same day: one for a purchase by transfer, one for a sale, roughly 0.69 baht apart. That gap, not the fee on the confirmation screen, is where the real cost of sending money to Thailand sits. Compare what lands in baht rather than what is charged at the other end, and take the reference from the central bank's own publication, because a rate quoted in any article, including this one, is stale the following working day.
Timing, not just cost
A deposit deadline set in Thailand does not care what time it is where you are. Build a buffer into every payment date, because a transfer that needs a compliance check on the receiving side and a signature on yours can lose two working days without anything going wrong. The domestic payments system handled 4,344,542 thousand transactions in May 2026, of which 99.9 per cent were electronic, so the delay is almost never on the Thai side of the chain.
The tax deadline remote landlords discover too late
Letting property is category 5, and category 5 carries two returns
The Revenue Department lists eight categories of assessable income. Category 5 is income from letting of property and from breaches of contracts, instalment sales or hire-purchase contracts. The half-year return ภ.ง.ด.94 applies to categories 5, 6, 7 and 8, and is due within the last day of September of the same tax year, while the annual return ภ.ง.ด.90 runs January to March of the following year. Both statements come from Revenue Department pages consulted on 16 August 2026. A landlord who only knows about March has been missing one deadline every year.
Nobody will remind you, and distance makes it worse
Reminders in Thailand travel to the address on your household registration, not to the country you actually live in. If your registration is still at a family address in a province you left years ago, correspondence goes there. The Bureau of Registration Administration runs the civil register, offers advance appointment booking at q-online.bora.dopa.go.th and a 1548 call centre; the Revenue Department runs online filing at efiling.rd.go.th. Set up both before you need them rather than during the week a deadline closes.
What you cannot verify from a portal
DDproperty, LivingInsider and Baania are the property portals that operate here, and they are useful for seeing what is on the market. What they are not is a source of verified rent levels: Thailand publishes no official reference rent by city or province. Any yield calculation you have been shown rests on an asking price and an assumed rent, both chosen by whoever wants you to buy. Ask instead for signed tenancy agreements from the same building over the last two years. If nobody can produce one, you have learned something.
| Step | What decides it | What it costs you to skip |
|---|---|---|
| Choosing the province | Registered people per household, plus your own knowledge of the area | A property in a district where the registered figure flattered the demand |
| Getting money in | The conversion spread, not the advertised fee | A recurring loss on every payment, invisible on the receipt |
| Registering the transfer | The Land Office for that province, in person | A deadline missed because nobody was appointed to attend |
| Declaring rent | Category 5, which carries both returns | A September filing missed every single year |
| Checking the rent level | Signed tenancy agreements from the same building | A yield figure that only ever existed in a brochure |
Building the deposit with I am Beezy alongside the plan
What the mechanism is
With I am Beezy, you view content — videos, articles, advertisements — and each view generates earnings, paid to the payment method you already use. Active users report the equivalent of roughly 5,700 to 17,100 baht a month, converted at the Bank of Thailand reference rate of 5 August 2026, which that institution republishes daily.
Why a small regular amount changes a property plan
Property decisions go wrong under time pressure far more often than under bad analysis. A buyer who has to close this month accepts a valuation they would have questioned next month. Something predictable arriving each week does not buy the property, but it buys the patience to ask for the tenancy agreements, wait for the appointment, and walk away from a building that will not answer questions.
Questions from people buying at a distance
Can I do the whole thing without flying back?
The searching, the negotiating and the money can all be handled remotely. Registration at the Land Office is an in-person step, so somebody has to be there. The question is not whether you can avoid attending; it is who attends, on what written authority, and what happens if the appointment moves.
Should I hold cash in baht or in the currency I earn?
Look at when you actually need the money. A payment due in three weeks and a deposit that might be needed next year are different problems, and converting both on the same day for the same reason is a decision by default rather than a decision. Whatever you conclude, take the rate from the Bank of Thailand publication rather than from the sender's screen.
What about the second half of the year, tax-wise?
If the property is let, that is the half of the year that generates the September obligation. Keep the rent receipts as you go instead of reconstructing them in September from bank statements in two currencies.
| Document | Who holds it | Why it matters from abroad |
|---|---|---|
| Written authority for the person attending | You and them | The registration step cannot be done by message |
| Signed tenancy agreements from the building | The seller or the manager | The only check on a claimed rent level |
| Rent receipts, month by month | You | What the September return is built from |
| Transfer confirmations with the applied rate | Your bank | Shows the real conversion cost, not the quoted fee |
Where to start this month
Start with the province rather than the building, and read the household ratio before the brochure. Fix the payment path next, comparing what lands rather than what is charged. Then put both tax dates in the calendar, March and September, because the second one is the one that catches remote owners every year. Do those three and the rest of the purchase becomes ordinary work. If you are still assembling the deposit, add a small regular stream to the plan and sign up on I am Beezy while you shortlist provinces.
