Thailand real estate terms: B
Letter B covers bare ownership, specific business tax, and building permit. Villa buyers and resale investors encounter these terms when land structure splits and seller tax history affect total acquisition cost.
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Bare ownership, specific business tax, and building permit vocabulary.
Structure rights and landowner identity drive letter B terms on leasehold deals.
Short-hold flips often trigger 3.3% specific business tax at Land Office.
Glossary terms do not replace licensed property lawyer review before deposit.
Browse glossary by letter
Terms starting with B
Bare ownership
Summary: Ownership of land without usufruct or lease rights, often held by a Thai national or company while structures are held separately.
In Thai property law context: Bare ownership appears in villa and house structures on Thai land where the foreign buyer holds a registered lease, superficies, or usufruct rather than land title. The Thai landowner retains bare ownership of the chanote while the foreigner holds use or structure rights. Marketing sometimes obscures this split by calling the package ownership. Legally, land and structure rights are separate registers at Land Office.
Land Office and market practice: Due diligence must map who holds bare ownership, whether mortgages encumber the land, and whether lease or superficies terms survive a change of landowner. If bare owner sells land, your structure rights depend on registration quality and contract remedies. Lawyers review whether landowner consent is required for lease assignment and whether renewal options bind future bare owners.
Where you see this term: Bare ownership references appear in lease and superficies exhibits, developer land lease summaries, and lawyer structure memos for Phuket and Samui villa sales.
Common mistakes:
- Treating villa marketing ownership language as chanote land title
- Ignoring bare owner identity and mortgage encumbrances on underlying land
- Failing to register structure rights at Land Office separately from developer promises
Business tax (specific business tax)
Summary: 3.3% on appraised or registered value when the seller owned the property less than five years in many residential cases.
In Thai property law context: Specific business tax is a major transfer cost on short-hold flips. It applies at 3.3% including local components on the tax base, often the higher of assessed or declared value. Individual sellers who owned more than five years and used the property as primary residence may qualify for exemption, shifting liability to stamp duty instead. Corporate sellers follow different rules. Foreign buyers feel this tax indirectly when sellers inflate net prices or refuse to discount for tax exposure.
Land Office and market practice: Your lawyer calculates whether specific business tax applies before you agree final price. Resale condos in investor-heavy buildings often have sellers within the five-year window. Ask for seller holding period and primary residence status in writing. Budget total transfer stack, not only the 2% transfer fee commonly quoted in brochures.
Where you see this term: Specific business tax appears on Land Office payment schedules, Revenue Department forms, and lawyer transfer estimates. Letter A assessed value directly drives the tax base.
Common mistakes:
- Assuming seller pays all taxes without SPA allocation clause
- Ignoring five-year rule when buying newly flipped resale units
- Budgeting transfer costs using transfer fee alone
Building permit
Summary: Municipal approval required before construction, critical when foreigners build on leased land.
In Thai property law context: Building permit confirms the structure complies with local planning and engineering rules. On leased land, permit holder must have legal right to build, usually through registered lease plus superficies or landowner consent. Unpermitted construction creates demolition risk and blocks clean resale. Off-plan villa buyers should verify permit status and EIA completion where applicable before large deposits.
Land Office and market practice: Due diligence requests building permit copies, approved plans, and inspection history. Lawyers compare permit boundaries to sale descriptions and satellite maps. For custom builds on leased land, sequence is often lease registration first, superficies second, permit third, then construction draws. Skipping registration steps invalidates later permit enforcement.
Where you see this term: Building permit references appear in developer handover packs, municipal filing numbers in diligence reports, and construction milestone clauses in villa SPAs.
Common mistakes:
- Assuming developer render equals permitted build area
- Starting construction before lease and superficies register
- Buying off-plan without verifying permit and EIA status
Villa buyers and letter B overlap
Bare ownership and building permit terms matter most for leasehold villas. Condo investors focus on specific business tax when buying recent resales from flippers. Identify which letter B term applies to your asset before instructing diligence scope with your lawyer.
How letter B terms affect total price
A villa marketed at ten million baht may carry an additional three hundred thousand baht or more in specific business tax if the seller flipped within five years. Bare ownership complexity adds legal fees to verify landowner and encumbrances. Missing building permit blocks mortgage and resale. Model all three letter B factors before signing SPA.
Transfer day tax conversation
When seller owned less than five years, letter B business tax dominates fee discussion at Land Office. Ask your lawyer for written estimate before SPA final price. Buyers who discover business tax one day before transfer often lose negotiating leverage or miss scheduled registration slot.
See transfer tax guide for statutory payer table and letter A assessed value for assessed value tax base.
How to use letter B terms with your lawyer
Map land versus structure rights
Use bare ownership vocabulary when your lawyer explains who holds chanote land versus villa lease or superficies rights.
Calculate transfer tax stack
Request a business tax estimate before agreeing price on resale units held less than five years.
Verify building permit status
On custom builds and off-plan villas, confirm municipal permit files match sale descriptions.
Cross-read letter A assessed value
Business tax base ties to assessed value. Read letter A if tax quotes exceed contract price expectations.
Coordinate with long-stay plans
Property structure review does not replace visa planning. See our Thailand lifestyle guide for immigration workflows.
Transfer tax table: transfer tax guide. Long-stay planning: Thailand lifestyle guide.
Resale tip: Ask your lawyer for seller holding period and tax estimate early. Letter B vocabulary disputes explode when buyers learn about specific business tax one day before scheduled transfer.
Common glossary mistakes
Buyers misapply letter B business tax and building compliance terms when rushing reservation payments. Use this page to follow your lawyer memo, not to skip independent counsel.
- Reading only dictionary definition without context section on letter B business tax and building compliance terms
- Assuming US or UK term meaning matches Thai Land Office usage on transfer forms
- Paying deposit before verifying terms from this letter page with property lawyer
- Skipping linked letter pages when SPA references multiple vocabulary items
- Treating glossary as substitute for juristic person letter and title search
How to use this glossary letter
Named steps help you apply vocabulary during due diligence, not just memorise definitions.
Read term in context
Use summary plus Land Office practice sections, not dictionary definition alone.
Cross-check with lawyer memo
Match vocabulary to your SPA and due diligence report.
Verify quota and tax base
Letter terms often decide whether transfer succeeds at Land Office.
Browse linked letters
Continue to adjacent glossary pages referenced in your contract.
Book property coordination
Align visa, banking, and transfer timing with TVC if relocating.
Extended planning notes
Rules, fees, and embassy practices change. Verify against official sources within two weeks of travel or submission. TVC guidance reflects Bangkok team experience as of June 2026, not a substitute for legal advice on your specific facts.
Long-stay holders should cross-link this topic with Thailand lifestyle guide for visa category fit, TM30, 90-day reporting, and cost-of-living context.
- Confirm official embassy or immigration source before paying non-refundable fees
- Photograph passport stamps and set calendar reminders before expiry
- Keep digital copies of refusal letters, extension approvals, and financial proof
- Plan re-entry permits before leaving on single-entry extensions
- Ask TVC for case-specific checklist rather than relying on forum advice
Planning milestones
Use this timeline table alongside the named workflow steps above. Dates shift by embassy workload and your document quality.
| Phase | Action |
|---|---|
| Week 1 | Confirm eligibility, assigned post, and document checklist on official portals. |
| Week 2 | Complete affidavits, translations, and legalisation in the order the checklist requires. |
| Week 3 | Submit application with cross-checked names, dates, and financial proof. |
| After approval | File TDAC, register address, and set 90-day reporting reminders before long-stay life begins. |
Core document checklist
Most Thailand visa, property, and consultation cases ask for variations of these documents. Your TVC checklist may add category-specific items.
| Document | Note |
|---|---|
| Passport biodata page | Must match every form field including middle names and spacing. |
| Passport photos | Recent, white background, per embassy specifications. |
| Financial proof | Bank statements or pension letters meeting category thresholds. |
| Supporting affidavits | Embassy or notarised documents when required for your nationality pair. |
Compliance reminders for long-stay holders
Tourism advice forums often skip post-arrival duties. These reminders apply across most categories. Privilege and some LTR tiers simplify reporting but not TDAC or overstay rules.
- Complete TDAC before every arrival at tdac.immigration.go.th
- Ensure TM30 address registration within 24 hours of check-in
- File 90-day reports on schedule for long-stay categories
- Match daily activities to your visa stamp category
For TM30 detail see TM30 guide. For 90-day reporting see 90day.in.th.
Frequently asked questions
Q:Is bare ownership the same as freehold?
No. Bare ownership refers to land title without use rights. Foreign freehold condo ownership is unit title within quota, not bare land ownership.
Q:Who pays specific business tax?
Statutory liability usually falls on the seller when tax applies. SPA may reallocate cost, but Land Office collects from the liable party under Revenue Department rules.
Q:Can business tax be avoided legally?
Exemption may apply for qualifying long-hold primary residence sales. Your lawyer verifies exemption before relying on lower tax quotes.
Q:Do I need a building permit for condo purchase?
Condo buyers rely on project-level permits and juristic person compliance. Standalone villa and house buyers must verify individual permit status on the structure and land rights.
Q:Where do I see these terms?
Sale contracts, Land Office packets, Revenue Department tax schedules, municipal permit files, and lawyer diligence reports.
Q:Do these definitions replace legal advice?
No. Structure, tax, and permit questions need licensed review for your specific asset and seller history.
Q:Related transfer tax guide?
See our transfer tax guide for the full fee and tax table including specific business tax and stamp duty interaction.
Q:More glossary pages?
See the glossary hub for the full A to Z index and letter A for assessed value detail.