Thai Property Reservation Process: What Happens After You Agree to Buy
Part of the Buying Property in Phuket Guide, our complete pillar for foreign purchasers.
Nothing here is legal advice. Rules vary by developer, project type, and counsel interpretation, verify with qualified Thai lawyers before you wire.
Who this guide is for: buyer scenarios
Scenario A: Remote buyer wiring from abroad: You cannot visit Phuket before reservation. Your priority is verified bank instructions, identity alignment across passport, SPA, and bank account, and lawyer review without sales-room pressure.
Scenario B: Resale purchaser: The seller or agent uses “reservation” language loosely. Your priority is clarifying whether the deposit is binding partial payment or a true exclusivity hold, resale templates differ from developer forms.
Scenario C: Yield-focused investor: You plan short-stay or long-term rental. Your priority is juristic office bylaws and rental permission during the reservation window, compliance cannot be fixed after SPA signing.
What the reservation window is actually for
A reservation buys you time, and the only question worth asking about it is how much. Typical developer forms in Phuket hold a unit for somewhere between 7 and 30 days, and resale reservations are often shorter still. Everything you need to establish has to fit inside that window, or you need a longer one.
The lead times that matter are not negotiable by you. A Land Department title search runs 1 to 3 business days on a clean condominium file and 5 to 15 when inheritance, divorce or a court order appears on the record. A foreign quota confirmation from the juristic person is a matter of days if the office is responsive and can take two weeks if it is not. A proper independent review of a sale and purchase agreement, with redlines returned and a round of negotiation, is rarely under a week. Add them up and a 7-day reservation is tight for a straightforward condominium and inadequate for anything else.
Two of those checks carry statutory weight and are worth naming. Foreign quota derives from the Condominium Act B.E. 2522 (1979), which caps non-Thai freehold ownership at 49% of a building’s total sellable floor area and is consumed at registration rather than at reservation. Lease structures derive from the Civil and Commercial Code, which caps a single registered lease at 30 years, so a villa reservation should make clear which structure is on offer before the window starts running.
So negotiate the window before you negotiate anything else in the form. Ask for 21 to 30 days on a first purchase, and ask what happens if a check is still outstanding when it expires. A developer who will extend a reservation while your lawyer completes a search is behaving normally. One who will not is telling you that the pressure is the point.
What is the step-by-step flow from agreement to SPA?
| Step | Output | Buyer risk if skipped |
|---|---|---|
| Terms agreed | Price + unit identity | Wrong unit, wrong view category |
| Reservation signed | Exclusivity window | Loses leverage, repricing risk |
| Lawyer review | Redlines on SPA | Hidden penalties, weak remedies |
| SPA executed | Binding obligations | Hard to unwind |
Who does what in a healthy reservation week
You should be collecting documents, asking questions, and refusing to sign past your lawyer’s redlines. The developer should produce SPA drafts, clarify unit specs, and provide official payment channels. Your agent should keep communication documented, not side-text terms that contradict the contract.
| Role | Healthy behavior |
|---|---|
| Buyer | Fast documentation, slow signing |
| Developer | Clear paperwork, consistent timelines |
| Lawyer | Redlines with risk labels |
| Agent | Transparent channel, no mystery terms |
Cross-read Thailand SPA guide before you treat a reservation as “almost done.”
What does the reservation deposit cover?
| Deposit function | Usually included | Usually not included |
|---|---|---|
| Unit hold | Yes, short exclusivity | Permanent price lock without SPA |
| Legal review time | Implicit window | Lawyer fees |
| Title guarantee | No | Requires separate diligence |
| Quota guarantee | No unless written | Verbal assurances |
Insider tip: Ask for written confirmation that the specific unit (tower, floor, plan type, view category) is reserved, not a “similar unit” category. Inventory swaps after deposit are a recurring dispute pattern in busy sales seasons.
When can you walk away, and when do you forfeit?
| Scenario | Typical outcome |
|---|---|
| Buyer cold feet | Often forfeits deposit |
| Developer cannot deliver unit | May justify refund if contracted |
| Foreign quota unavailable | Should be addressed in SPA, verify early |
| Material SPA redline failure | Negotiate or walk, better than bad SPA |
The refundability question deserves its own answer in writing, because the three payments in a Thai purchase behave differently and are all loosely called deposits. A reservation fee holds a unit for a stated period and is the one payment where refundability is genuinely negotiable. A contract deposit is paid on signing the sale and purchase agreement and commits you, with forfeiture governed by that contract. Instalments follow, against construction progress. Ask specifically what happens to the reservation fee if the foreign quota turns out to be unavailable for your unit, and get the answer in the form rather than in an email.
If you feel rushed in the sales room but calm on paper, the room is doing its job. If you feel calm in the room but confused on paper, your lawyer has not finished yet.
What must you verify in the 7-14 day window?
| Check | Why it matters | Where to confirm |
|---|---|---|
| Foreign quota | Freehold registration feasibility | Juristic person letter via lawyer |
| Title deed / developer rights | Seller can transfer | Lawyer title search |
| Rental / house rules | Income strategy viability | Registered bylaws |
| SPA penalties | Default and delay costs | Independent counsel |
| Payment schedule | Cash-flow planning | SPA + off-plan guide |
| FET pathway | Registration eligibility | Thai bank + proof of funds |
Full checklist: due diligence step-by-step.
Rental permission is the check that cannot be fixed later
Of everything in that table, the one most often left until after signing is the building’s position on letting, and it is the one with no remedy afterwards. Under the Hotel Act B.E. 2547 (2004), accommodation let for stays of under 30 days is hotel business and requires a licence held at premises level. Your unit’s own bylaws are therefore only half the answer: what matters is whether the building is licensed and what its registered rules say.
Establish three things inside the reservation window. Whether the building holds a hotel licence. What the registered bylaws say about minimum stay. And whether the juristic committee has taken any position, minuted, on short-stay letting. A building where nightly letting is common but unlicensed is not a building where nightly letting is permitted, and a committee vote can end the practice at any general meeting.
For a yield-focused buyer this determines the entire model. A unit underwritten on short-stay rates that can only be let for 30 days or longer produces a materially different return, and discovering that after the sale and purchase agreement is signed leaves you holding an asset bought for a purpose it cannot serve.
How do developer urgency tactics work?
| Signal | Often real | Often manufactured |
|---|---|---|
| One remaining sea-view stack | Possible in prime inventory | Verify inventory list |
| ”Price rises Monday” | Sometimes true | Ask for written schedule |
| ”Another buyer waiting” | Possible | Request proof politely |
| ”Lawyer not needed yet” | Red flag | Always false for foreign freehold |
High season compresses inventory, pre-approve lawyer availability and set a maximum price before you fly to Phuket.
How do resale reservations differ?
| Resale element | Developer sale | Private resale |
|---|---|---|
| Deposit label | Reservation form | May be “earnest money” |
| Exclusivity | Usually defined | May be weak |
| SPA timeline | Standard 7-14 days | Negotiated |
| Seller withholding | N/A | Tax allocation varies |
Review sale and purchase agreement guide for clause-level expectations.
How do you wire safely and avoid payment traps?
| Wire issue | Practical fix |
|---|---|
| Name mismatch | Align SPA name to bank account |
| Wrong reference | Confirm developer reference format |
| Weekend delays | Plan business-day buffers |
| Intermediary deductions | Ask for full fee schedule upfront |
“Almost paid” is not cleared funds. Start transfers early in the reservation window if you are cutting deadlines close.
What happens with inventory swaps and co-buyers?
Co-buyers and spouses: Decide ownership percentages and whose passport leads early, last-minute changes can break FET alignment and SPA identity. Your lawyer should map the Land Department registration story before you lock the reservation.
What should a healthy reservation form include?
| Clause | Minimum standard |
|---|---|
| Unit ID | Tower, floor, plan, view |
| Price | USD or THB, VAT if applicable |
| Deposit credit | Credited toward SPA price |
| SPA deadline | Calendar date, not “soon” |
| Forfeit rules | Buyer vs developer default |
What the reservation costs, and what it buys
Reservation fees on Phuket developer stock are usually a small fraction of the purchase price, often well under 1%, and on a resale they are frequently a round figure agreed between the parties. The number is small enough that buyers stop thinking about it, which is precisely why the terms attached to it go unread.
What the fee buys, at best, is three things: the specific unit taken off the market for a stated period, the price held for that period, and a stated position on what happens if you do not proceed. What it does not buy, unless the form says otherwise, is a guarantee that foreign quota will be available to you at transfer, a guarantee of the specification, or any claim on the unit beyond the window.
The pattern to watch for on off-plan stock is the inventory swap. A reservation that identifies a unit by type and floor rather than by number leaves room for the developer to allocate you a different one, and that dispute recurs every busy season. Insist on the tower, the floor, the plan type, the unit number and the view category in the form, and treat “or similar” as a term to strike out rather than to accept.
On a purchase completing 24 to 36 months out, one more thing belongs in the reservation: what happens to the price if the developer reprices later releases. You are not entitled to a discount you did not negotiate, but you are entitled to know whether the figure you agreed is fixed for the whole schedule or merely for the reservation window.
What starts after SPA signing?
| Phase | Buyer focus |
|---|---|
| Reservation | Quota + SPA review |
| SPA execution | Milestone calendar |
| Construction (off-plan) | Progress photos, delay clauses |
| Transfer | FET, fees, juristic registration |
Off-plan buyers should parallel-read payment schedule off-plan if purchasing from developer inventory.
Red flags before you pay a reservation deposit
| Red flag | Why it hurts |
|---|---|
| No written quota check | Registration may fail |
| Personal account wire request | Fraud and traceability risk |
| ”Sign SPA without lawyer” | Penalties become binding |
| Verbal rental permission | Juristic office may stop income |
| Undefined unit swap rights | You may get inferior stack |
| Deposit not credited in SPA draft | Double-payment disputes |
Confirm due diligence step-by-step before any non-refundable wire.
How do off-plan reservations differ from resale holds?
| Element | Off-plan reservation | Resale reservation |
|---|---|---|
| Price lock | Often until SPA | Negotiated |
| Milestone calendar | In SPA appendix | Usually single transfer |
| Defect remedies | Construction defects regime | Resale inspection scope |
| Completion risk | Developer delivery | Seller title only |
Cross-read off-plan property Phuket guide and payment schedule off-plan in parallel with reservation review.
How should remote buyers use the reservation window?
| Remote task | Day 1-3 | Day 4-7 |
|---|---|---|
| Lawyer engagement | Send passport + draft reservation | SPA redlines |
| Quota letter | Request via counsel | Confirm in writing |
| Payment | Initiate SWIFT early | Confirm cleared funds |
| Building rules | Request bylaws PDF | Summarise rental permissions |
What documentation should you keep forever?
| Document | Why it matters later |
|---|---|
| Reservation form | Proves deposit credit |
| SPA + addenda | Defines penalties and specs |
| SWIFT receipts | FET and source-of-funds trail |
| Quota letter | Registration defence |
| Lawyer memo | Risk allocation record |
What happens when developers reprice during your reservation window?
| Scenario | Contract question |
|---|---|
| Project-wide repricing | Does reservation freeze unit price? |
| Promotion expiry | Are incentives still binding? |
| Upgrade pressure | Is upsell optional without forfeiture? |
| Currency move | USD vs THB settlement fixed? |
Negotiate price freeze language explicitly if you are buying during launch campaigns, oral promises rarely survive disputes.
Reservation deposit benchmarks by project tier (2026)
What a developer asks for at reservation is a signal about how they operate, and it varies by tier rather than by any rule.
| Tier | Typical reservation ask | What it usually buys |
|---|---|---|
| Established developer, larger scheme | A flat fee, modest against the price | A unit held for a defined window, terms already drafted |
| Boutique or single-project | Higher, sometimes a percentage | A unit held, but terms often still being negotiated |
| Resale through an agent | Usually a small holding sum | An agreement to take it off the market, weaker in practice |
What matters more than the amount is what the reservation form says, and three things decide that.
Is it refundable, and on what conditions? A reservation refundable if the SPA is not agreed within the window is a genuine option. One that is non-refundable in all circumstances is a payment for the right to negotiate.
How long is the window, and does it stop the clock on price? Seven to fourteen days is common. A window that does not fix the price is not much of a window.
Is the unit identified? By unit number, floor and area, on the form. “A unit of this type” is not a reservation of anything.
One budgeting point that catches people: Land Department transfer fees are commonly discussed at around 2% of the appraised value, and they are a separate line entirely. Budget them apart from the reservation deposit, because the reservation is set against the purchase price while the transfer fee is not.
Bottom line for reservation discipline
Related guides:
- Thailand SPA guide, reservation vs SPA vs transfer
- Do I need a lawyer in Thailand?, lawyer checklist
- Due diligence step-by-step, quota and title
- Off-plan property Phuket guide, milestone payments
- Thailand SPA guide, clause library
Looking for the right property in Phuket?
Our experts send a shortlist within 2 hours. 0% buyer commission.
Frequently Asked Questions
Many developers request roughly $2,500-$5,000 USD depending on project, unit, and promotion. Confirm the amount and refund rules in writing before wiring.
A common window is 7-14 days, but it varies by contract. Read your reservation form, extensions are not automatic.
Often not if you cancel without contractual cause. If you need refundability, negotiate it explicitly before paying.
Foreign quota, title deed status, SPA penalty clauses, building rental rules, and payment routing, especially for off-plan milestones.
Sometimes, if the developer agrees in writing. Do not assume verbal extensions protect your unit or price.
You move into installment and milestone management. Reservation exclusivity ends; performance obligations under the SPA begin.
Maksim Shchegolev
Founder, MORE Group
Founder of MORE Group. Four years in investment banking before moving to Phuket, where he has worked in the local property market since 2018. Oversees developer relationships and every engagement above $300K.
About MORE Group →Get a Focused Phuket Property Shortlist
Share budget, area and goal. We will reply with suitable live projects, not a generic catalogue.
