Chiang Mai condominium buildings. Every one of them keeps a ledger the debt-free certificate reports on

The Debt-Free Certificate, Explained: Thailand's Transfer-Day Gate

15 d
statutory window to issue the letter
6 mo
arrears point where the terms change
20%
ceiling on the surcharge past six months

// Short answer

What is the debt-free certificate in Thailand?

The debt-free certificate is a dated letter issued by a condominium's juristic person stating that a named unit carries no outstanding balance for common expenses. Under the Condominium Act, the competent official accepts an application to register a transfer of a unit only when the unit is clear of those liabilities and the juristic person's letter says so. It is a gate document, the same shape as the FET form and the foreign quota letter. No certificate, no registration.

Foreign buyers learn the ownership rules early and the paperwork late. The 49% quota is a number in a statute. The FET form is a bank's record of a wire. This one is smaller than both and stops just as many transfers: a single page from the building's management confirming that the unit you are buying does not owe the building money. It is not a formality and it is not issued on demand. This page is about the artefact — who issues it, what it has to state, how long the Act gives them to produce it, what the Act says about arrears, and what you actually do when the letter comes back with a balance on it. The two documents it travels with are the FET certificate and the foreign quota letter.

Who Issues the Debt-Free Certificate, and Why the Land Office Will Not Register Without It

The debt-free certificate is issued by the juristic person of the building — the legal management entity every condominium registered under the Condominium Act B.E. 2522 (1979) has — acting through its registered manager. The juristic person keeps the account of what each unit owes for common expenses, so it is the only body in a position to state whether a given unit is clear. Nobody else can issue it. Not the seller, not the agent, not the Land Office, and not the developer once the juristic person exists.

The reason the Land Office wants it is structural rather than administrative. The Condominium Act makes every co-owner liable for a share of the building's expenses: taxes and duties, and the cost of providing common services, maintaining and operating the common property, apportioned according to each unit's share. Those obligations attach to the unit. When ownership of the unit moves, the Act conditions the registration itself on the unit being clear of them, evidenced by the manager's certification. Registration is the moment the ledger is tested, and it cannot be tested from the title document, which describes what is owned and by whom but not what is owed.

That produces the shape every gate document on a Thai closing shares. The FET form answers whether the money arrived from abroad in foreign currency. The foreign quota letter answers whether the building has room for another foreign owner. The Chanote answers what is being transferred and from whom. The debt-free certificate answers the narrowest question of the four: does this unit owe this building anything. None of them substitutes for another, and each is cleared on its own terms. The wider pre-deposit sweep is the Thailand condo due-diligence checklist.

What the Debt-Free Certificate Has to State, Line by Line

The useful question is not what the standard form looks like, because buildings issue on their own letterhead in their own layout. The useful question is what you need the letter to say:

  1. The building, named, on juristic-person letterhead. Issued by the registered juristic person of the condominium, not by a managing agent writing in its own name. A letter that does not identify the issuer cannot be matched to the entity the Act names.
  2. The unit, identified unambiguously. Unit number, floor, and the title-deed reference for the unit. The certificate is unit-scoped. It says nothing about the unit next door or about a second unit you are buying in the same building.
  3. A statement that there is no outstanding balance for common expenses. Or, where there was one, that it has been settled. This is the operative sentence and the one the official is reading for.
  4. A date. The letter states a position as at a day. Without the date it states nothing, because the balance it describes is a moving number. This is the part people skim and the part that fails.
  5. Signature and seal. Signed by the registered manager or a person authorised to sign for the juristic person, with the juristic person's seal where the building uses one.

Ask for one more thing that is not on the form: the ledger behind it. A certificate is a conclusion. The statement of the unit's account — what was charged, at what rate, and when it was paid — is the evidence, and it is also where you learn what the running cost of holding the unit actually is. That is a different question from the transfer, and it is the one that decides what the asset does afterwards. What common-area fees run per square metre is the benchmark to read the ledger against.

Four gate documents, four different questions None of them substitutes for another, and each is cleared on its own terms.
The documentThe question it answers, and only that
The FET formDid this money arrive from abroad in foreign currency?
The foreign quota letterDoes this building have room for another foreign owner?
The ChanoteWhat is being transferred, and from whom? It describes what is owned and by whom, but not what is owed.
The debt-free certificateDoes this unit owe this building anything? The narrowest question of the four, and it stops just as many transfers. It says nothing about the unit next door, or about a second unit you are buying in the same building.

The certificate is issued by the juristic person through its registered manager, within fifteen days of the request, and the countdown does not start on a unit with an unpaid balance until that balance is cleared. A request made on the morning of the appointment is not a fast route to a certificate; it is a route to a rescheduled appointment.

Why Arrears Are the Transaction's Problem, Not Just the Seller's

Here is the assumption worth dismantling, and it is the buyer's assumption, imported wholesale from home. In most Western conveyancing a seller's unpaid service charges are a matter between the seller and the management company, settled by apportionment on completion and, if it goes wrong, chased afterwards. The transfer completes either way. Under this procedure it does not. The registration is conditioned on the unit being clear, so an unsettled balance does not become a debt you pursue later. It becomes a transfer that does not happen today.

Read the practical consequence rather than the moral one. There is no villain in this. The obligation attaches to the unit because that is how the Act allocates common expenses, and the certificate exists precisely so that the position is stated in writing by the only party that knows it, before ownership moves. The mechanism is a protection for the incoming owner: it is the reason you do not inherit an unknown balance on a unit you have just paid for.

What it demands from you is sequencing. The party who can request the certificate is the registered owner, because it concerns that owner's account. The party whose purchase stops is you. That asymmetry cannot be solved procedurally, so solve it contractually: make the transfer conditional on production of a current debt-free certificate, and make the deposit returnable in full if it is not produced. One clause, written before any money moves, converts a document you cannot obtain into one you can rely on. Where that clause sits in the sequence is set out in

the Chiang Mai condo buying process.

How Long Does the Certificate Take, and When Should You Ask for It?

The Act gives the manager fifteen days from receipt of the request to issue the certification, and attaches a condition to it: the owner must have paid the debts for common expenses. Both halves matter. Fifteen days is not a queue you can shorten by turning up in person, and the countdown does not start on a unit with an unpaid balance until that balance is cleared. A request made on the morning of the appointment is not a fast route to a certificate; it is a route to a rescheduled appointment.

The Act sets the issuing deadline. It does not set how long an issued letter stays usable, and buildings take their own position on that, which is a question to put to the juristic person directly rather than to assume. Because the letter reports a balance as at a date, the practical rule is the same whatever the building's policy: the certificate should be recent relative to the appointment, and the acceptable age is worth confirming with the relevant Land Office before the date is fixed.

So the working sequence runs backwards from the appointment. Fix the transfer date. Count back the issuing window with room to spare. Have the request go in before that, and have the answer on the unit's account — clear, or a stated balance — in hand earlier still, because a balance has to be settled before the fifteen days even begin to run. On a deal where the FET wire is also in flight, these two clocks run in parallel and neither one waits for the other.

NO CERTIFICATE, NO TRANSFER

The certificate is a gate, not a formality. Put it in the contract before the deposit, request it early enough for the statutory issuing window, and get the unit's account statement alongside it. The step-by-step version sits in Chiang Mai condo due diligence.

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What the Act Says About Arrears and the Surcharge

The Condominium Act does not fix what unpaid common expenses cost. It caps it, and leaves the rate to the building's own regulations. Arrears may carry a surcharge of up to twelve percent a year, and the Act is explicit that it is not compounded. Where the arrears have run for six months or more, the ceiling rises to twenty percent a year, and the regulations may additionally provide for suspension of the right to receive common services or to use common property, and for suspension of voting rights, until the balance is settled.

Two details on that are worth carrying into a negotiation. The first is that the surcharge, once incurred, becomes part of the common-expense balance itself — which means it is part of what the certificate has to be clear of, not a separate item you can leave outstanding. The second is that six months is a threshold, not a cliff you can see from the outside: a unit's account statement is the only place the age of a balance is visible, which is why you ask for the statement and not only the certificate.

None of this is a reason to walk away from a unit. A stated balance, with its age and its surcharge broken out, is an ordinary closing-table item that comes off the proceeds. An unstated one is a date you lose, and the difference between the two is entirely a function of when you asked.

A four-figure balance, and the appointment is gone Two units I own and publish the numbers for, so you can check this rather than take it. Twelve months of unpaid common-area fees on each.
A year of arrearsRajapruek, Hang DongGalae Thong
Common-area fee30,000 THB a year12,000 THB a year
Twelve months unpaid30,000 THB of arrears12,000 THB
Surcharge at the Act’s ceiling of twelve percent a year, uncompoundedAt most 3,600 THBAt most 1,440 THB
Past six months in arrears, where the ceiling rises to twenty percentTops out at 6,000 THBTops out at 2,400 THB

On a narrow screen, scroll the table sideways for the remaining column.

Ceilings, not invoices — the Act caps the surcharge and leaves the real rate to the building’s own regulations, which may be lower. Past six months the regulations may also provide for suspension of common services and of voting rights. On a unit that cost millions of baht this is a four-figure problem, and the Act does not scale the gate to the size of the balance.

What to Do When the Certificate Comes Back With a Balance

Treat it as arithmetic, in this order:

  1. Get the number in writing, from the juristic person. Not from the seller, not from the agent. The balance as at a stated date, with the arrears and any surcharge shown separately, and with the period the arrears cover.
  2. Check the age of the balance. The account statement shows when each charge fell due. Six months or more changes the surcharge ceiling and can bring the service-suspension provisions into play, so the age is not a detail.
  3. Decide who pays, in the contract, not at the table. The normal structure is settlement out of the transfer proceeds. Whatever the structure, it goes in the sale and purchase agreement in writing, with the deposit returnable in full if the certificate is not produced.
  4. Sequence the payment ahead of the issuing window. The manager's fifteen days run from the request, and the Act ties the certification to the debt having been paid. Settle first, then request, then count.
  5. Re-check the other gates while you wait. A slipped appointment moves everything, and the FET form and quota letter are both dated documents. Moving one date can put another out of position.

And keep the frame straight while you do it. A balance on a unit is a fact about an account, not a verdict about anybody. The only party whose behaviour is worth examining here is the buyer who did not ask.

What the Debt-Free Certificate Does Not Cover

The certificate is narrower than its name suggests, and buyers over-read it constantly. It speaks to what the unit owes the juristic person for common expenses under the Act — the service charge, the sinking-fund contribution where it is levied through that account, and any surcharge that has become part of that balance. That is the whole of it.

It does not speak to electricity or water billed directly by a utility to the occupier. It does not speak to tax. It does not speak to a registered mortgage or any other encumbrance: those are read from the title document and, critically, from its reverse, where the encumbrance record sits. It does not speak to the occupancy register either —

the tabien baan is a separate book with a separate job, and it is not a title document. And it does not speak to whether the building is funded to do the work it will need doing, which is a forward-looking question the certificate cannot answer by construction. That one belongs to the sinking fund.

Hold onto that, because a clean certificate feels like a clean bill of health and is not one. It is a statement that one account, on one unit, on one date, shows nothing outstanding.

The One Case Where There Is No Certificate to Produce

There is a carve-out, and it catches first-hand off-plan buyers. The requirement attaches to registrations that happen after the condominium juristic person is registered. A transfer registered before that point — the situation on a newly completed project where the entity has not yet come into existence — is outside it. There is no juristic person to issue a certificate, so none is produced.

Read what that does and does not mean. It does not mean the unit has no ongoing common-expense obligation; it means the account starts with you rather than being handed over with a history. From your first transfer onward, in every subsequent sale of that unit, the certificate is a document you will be the one requesting. A missing certificate at the front end is a consequence of timing, not a red flag in itself.

Case Study: What a Year of Arrears Is Actually Worth

This is arithmetic, not an anecdote, and it runs on two units I own and publish the numbers for, so you can check it rather than take it.

The Rajapruek unit in Hang Dong carries a common-area fee of 30,000 THB a year. Galae Thong, the other Chiang Mai unit, runs 12,000 THB a year on the same line. Every figure on

the Rajapruek case study except the maintenance reserve is an actual, and the reserve is labelled as modelled on the page itself.

Now take twelve months of unpaid common-area fees on each. On the Rajapruek line that is 30,000 THB of arrears; on the Galae Thong line, 12,000 THB. Apply the Act's ceiling of twelve percent a year, uncompounded, and the surcharge on a full year is at most 3,600 THB and 1,440 THB respectively. Past six months in arrears the ceiling rises to twenty percent, which on the same two balances tops out at 6,000 THB and 2,400 THB. The real rate comes from the building's own regulations and may be lower, so treat these as ceilings, not invoices.

The point of the exercise is the ratio, not the totals. On a unit that cost millions of baht, a year of arrears on the service-charge line is a four-figure problem. It is trivially small against the purchase price and completely fatal to the appointment, because the Act does not scale the gate to the size of the balance. That asymmetry is the whole reason this document sits on the same page as the FET form and the quota letter: the cost of getting it wrong has nothing to do with the size of the number, and everything to do with the date you lose.

Practical Guidance: The Debt-Free Certificate Checklist

Before you pay a deposit on a resale unit, get all six of the following:

  1. A contractual condition. The transfer is conditional on the seller producing a current debt-free certificate from the juristic person, and the deposit is returnable in full if it is not produced. Written into the sale and purchase agreement, not agreed verbally.
  2. The unit's account statement, not only the certificate. What was charged, at what rate, over what period, and when it was paid. The certificate is the conclusion; the statement is the evidence and the running-cost picture.
  3. The current rate per square metre, and when it was last changed. This is what you will be paying from the day you own it. Benchmark it against what service charges run in the city.
  4. The sinking-fund position alongside it. A clear certificate on a thinly funded building is a clean account in a building with work coming. The sinking-fund check is a separate question and belongs in the same sweep.
  5. A date on the calendar for the request. Counted back from the appointment with the statutory issuing window plus room, and set earlier still if a balance has to be settled first.
  6. The other two gates on the same timeline. The FET form and the foreign quota letter are both dated documents on the same appointment. Sequence all three together or the slip in one moves the others.

Get those six and the certificate issues in the routine course of business, which is exactly what you want from a document whose only job is to not be a problem.

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Frequently Asked Questions

What is the debt-free certificate in Thailand?
The debt-free certificate is a dated letter issued by a condominium's juristic person stating that a named unit carries no outstanding balance for common expenses. Under the Condominium Act, the competent official at the Land Office accepts an application to register a right or juristic act on a unit only when the unit is free of those liabilities and the juristic person's letter says so. It is a gate document. No certificate, no registration.
What is the debt-free certificate called in Thai?
Commonly bai plod nee (ใบปลอดหนี้), literally a clear-of-debt slip, and more formally nangsue plod nee (หนังสือปลอดหนี้). English-language paperwork uses debt-free certificate, debt-free letter and debt clearance letter interchangeably. There is no settled acronym the way there is for the FET, which is one reason foreign buyers meet the document late.
Who issues the debt-free certificate?
The juristic person of the building, acting through its registered manager. Not the seller, not the agent, not the Land Office, and not the developer once the juristic person exists. That matters practically: the only body that can produce the document is the one that keeps the ledger it reports on, and the request has to reach it early enough to be answered.
Can the Land Office register a transfer without it?
No. The Condominium Act conditions acceptance of the registration application on the unit being free of liabilities for common expenses, evidenced by the juristic person's certification. An appointment can be attended with every other document in order and still not produce a registered transfer. Treat it as a gate on the same footing as the FET form and the foreign quota letter.
How long does the juristic person have to issue it?
The Act requires the manager to issue the certification within fifteen days of receiving the request, once the owner has settled the debts for common expenses. Read the condition carefully: the clock is tied to the debt being paid, so a unit with arrears does not start a fifteen-day countdown until the balance is cleared. Requesting on closing morning is not a plan.
Who pays outstanding common-area fees at transfer?
Whoever the contract says, and if the contract is silent, whoever is standing at the table when the transfer cannot proceed. The registered owner is the one who owes the building and the one who requests the letter. The buyer is the one whose purchase stops. That asymmetry is why the obligation belongs in the sale and purchase agreement in writing, before any deposit moves.
What happens if the certificate comes back showing a balance?
It becomes a number in the deal rather than a surprise. Ask the juristic person for the balance in writing, broken into the arrears themselves and any surcharge, stated as at a date. Then settle it out of the transfer proceeds before or at the appointment, with the certificate issued against that payment, and allow for the statutory issuing window rather than assuming same-day paper.
Does the certificate cover utility bills or a mortgage?
No. It speaks to expenses owed to the juristic person for common services, maintenance and the operation of common property, plus any surcharge that has become part of that balance. It says nothing about electricity or water billed directly by a utility, nothing about tax, and nothing about a registered mortgage or other encumbrance. Those are read off the title document and its reverse.
Does a brand-new off-plan unit need one?
Not always. The requirement attaches to transfers registered after the condominium juristic person is registered; the Act carves out registrations that happen before that point, which is the first-hand off-plan situation. The practical consequence is not that the ledger does not exist, only that it starts with you. From your first transfer onward, the certificate is a document you will be producing.
How fresh does the debt-free certificate have to be?
The Act sets the issuing deadline, not a validity period, and buildings set their own practice on how long an issued letter stays usable. Because the letter states a balance as at a date, an old one states an old balance. Ask the juristic person what window applies to their certificate and confirm the acceptable age with the relevant Land Office before fixing the appointment date.
Can a buyer request the certificate directly?
In practice the request comes from the registered owner, because it concerns that owner's account with the building. A buyer's leverage is contractual rather than procedural: make the transfer conditional on the seller producing a current debt-free certificate, and make the deposit returnable in full if it is not produced. That single clause converts a document you cannot obtain into one you can rely on.
What surcharge applies to unpaid common-area fees?
The Act caps it rather than fixing it. Arrears may carry a surcharge of up to twelve percent a year, not compounded. Where the arrears run six months or more the ceiling rises to twenty percent a year, and the building's regulations may also provide for suspension of common services or use of common property and for suspension of voting rights. The surcharge itself becomes part of the common-expense balance, which means it is part of what the certificate has to be clear of.
Do I need a debt-free certificate when I sell?
Yes, and by then you are the one producing it. The same gate applies to your buyer's registration, so the certificate is requested against your account and your payment history. A clean ledger on the day you decide to sell is worth more than a clean ledger discovered three weeks later, because the issuing window sits between the request and the appointment.
Is the debt-free certificate the same as the foreign quota letter?
No. Both come from the same juristic person and both are produced at the same appointment, and that is where the similarity ends. The foreign quota letter is about the building: how much of its floor area is registered to foreign owners against the 49% ceiling. The debt-free certificate is about one unit: whether that unit owes the building money. A building can have quota headroom and a unit in arrears, or a clean unit in a building with no headroom. Each gate has to be cleared on its own.

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The debt-free certificate decides whether the transfer registers. It says nothing about which building to put the money in. The city files do that: 89 named Bangkok buildings across six catchments, 70 in Chiang Mai across fourteen areas, every unit rent-validated and every column filled.

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Brinkman Data Analytics is an independent research service. Not financial, investment, tax, or legal advice. All yield figures are estimates based on historical research data and are not guaranteed. International real estate carries risk of partial or total loss of capital.