Buyer Stamp Duty Singapore Explained, BSD Rates 2026
Buyer Stamp Duty (BSD) Singapore 2026: IRAS tier rates, step-by-step calculations, worked examples for residents and foreigners, and who pays what.
By Invest Singapore Editorial · Updated June 17, 2026 · 13 min read
Quick answer: Buyer Stamp Duty applies to every Singapore property purchase on a progressive IRAS scale from 1% to 6%. On S$1.5M, BSD is S$44,600. Foreigners also pay 60% ABSD; US FTA buyers on a first home pay BSD only at the citizen rate.
Singapore recorded 26,492 private residential transactions in 2025 according to URA data, with foreign buyers accounting for approximately 1.2% of purchases. Every single one of those transactions triggered a Buyer Stamp Duty (BSD) obligation. BSD is the mandatory baseline tax in Singapore’s property market, the entry toll that precedes any additional duties, and understanding how it works, how it stacks, and where exceptions apply is essential before you sign an Option to Purchase.
This guide covers the 2026 BSD rate tiers, step-by-step calculation methodology, three worked examples including a foreigner buying at S$2M and a US citizen claiming FTA remission, a comparison of who pays what across buyer profiles, and practical filing and payment mechanics from IRAS.
What Is Buyer Stamp Duty?
BSD is a tax imposed under the Stamp Duties Act (Cap. 312) on instruments of transfer relating to immovable property in Singapore. It is levied on the buyer, not the seller, and applies to every property category: residential condominiums and apartments, HDB flats sold on the resale market, landed houses, commercial shophouses and offices, and industrial units.
The taxable base is the higher of the purchase price stated in the Sale and Purchase Agreement (S&P) or the market value at the point of purchase. For most arms-length transactions, these figures are equal. Where a property is sold below market value, IRAS uses market value as the tax base.
BSD is not discretionary. There is no BSD-free threshold or de minimis exemption. A S$300,000 HDB resale purchase attracts BSD just as a S$10,000,000 penthouse does. The only difference is the applicable rate and, for the HDB buyer, the far smaller absolute figure.
Key Legal Parameters
- Who pays: The buyer (purchaser, transferee, or grantee of the property interest)
- When it applies: Upon execution of the OTP, S&P Agreement, or any instrument of transfer
- Payment deadline: 14 days from execution if in Singapore; 30 days if signed overseas
- Administered by: Inland Revenue Authority of Singapore (IRAS), via the e-Stamping portal
- Penalty for late payment: IRAS imposes a flat fine plus interest. Completion is blocked until stamping is done, making 14-day compliance functionally mandatory
BSD Rate Table: Current Tiers (February 2023 Onwards)
The BSD rate structure was revised upward in February 2023 when the government introduced two additional bands, 5% and 6%, targeting the luxury segment above S$1.5 million. The revised tiers remain in force throughout 2026 with no scheduled changes as of this publication date.
| Purchase Price Band | BSD Rate | Maximum BSD in This Band |
|---|---|---|
| First S$180,000 | 1% | S$1,800 |
| Next S$180,000 (S$180,001 to S$360,000) | 2% | S$3,600 |
| Next S$640,000 (S$360,001 to S$1,000,000) | 3% | S$19,200 |
| Next S$500,000 (S$1,000,001 to S$1,500,000) | 4% | S$20,000 |
| Next S$1,500,000 (S$1,500,001 to S$3,000,000) | 5% | S$75,000 |
| Remainder above S$3,000,000 | 6% | Uncapped |
The cumulative maximum BSD payable on a S$3,000,000 property is S$119,600. Any value above S$3M attracts 6% on the excess.
The Marginal Band Principle
BSD uses a marginal structure, identical in concept to personal income tax brackets. The rate for each band applies only to the portion of the price that falls within that band, not to the entire purchase price. This is an important distinction from a flat-rate tax.
A property at S$1,000,001 does not pay 3% on the full amount. It pays 1% on the first S$180,000, 2% on the next S$180,000, 3% on the remaining S$640,000 that fills band three, and 3% on the S$1 above S$1,000,000. The effective rate on a S$1M purchase is approximately 2.4%, not 3%.
Step-by-Step BSD Calculation
Step 1: Confirm the Taxable Amount
Use the higher of the agreed purchase price (from OTP or S&P) or the IRAS-assessed market value. For private property, your conveyancing lawyer typically obtains a valuation at the time of the OTP exercise. For HDB resale, HDB publishes indicative valuations.
Step 2: Fill the Bands Sequentially
Work through each BSD band from the lowest to the highest until the full taxable amount is exhausted.
Step 3: Sum Band Contributions
Add the BSD amounts from each partially or fully filled band.
Step 4: Round to the Nearest Dollar
IRAS rounds total BSD to the nearest Singapore dollar.
Quick Reference Formula for Common Price Points
For straightforward mental estimates:
- Under S$360,000: BSD is roughly 1.5% of purchase price (blend of 1% and 2% tiers)
- Around S$1,000,000: BSD is approximately S$24,600 (2.46% effective rate)
- Around S$1,500,000: BSD is S$44,600 (2.97% effective rate)
- Around S$2,000,000: BSD is S$69,600 (3.48% effective rate)
- Around S$3,000,000: BSD is S$119,600 (3.99% effective rate)
Worked Example 1: S$1.5 Million, First Property, Singapore Citizen
A Singapore Citizen purchases a private condominium in Bishan for S$1,500,000. This is their only property, so no ABSD applies.
| Band | Amount Applied | BSD Rate | BSD Due |
|---|---|---|---|
| First S$180,000 | S$180,000 | 1% | S$1,800 |
| Next S$180,000 | S$180,000 | 2% | S$3,600 |
| Next S$640,000 | S$640,000 | 3% | S$19,200 |
| Remaining S$500,000 (4th band) | S$500,000 | 4% | S$20,000 |
| Total | S$1,500,000 | S$44,600 |
Total stamp duty payable: S$44,600 (BSD only).
Effective BSD rate: 2.97% of purchase price.
No ABSD applies because this buyer is a Singapore Citizen on a first residential purchase.
Worked Example 2: S$2 Million, Foreign National (No FTA Remission)
A French national purchases a two-bedroom condominium in the River Valley area for S$2,000,000 as a residential property. No Free Trade Agreement remission applies to French nationals.
BSD Calculation:
| Band | Amount Applied | BSD Rate | BSD Due |
|---|---|---|---|
| First S$180,000 | S$180,000 | 1% | S$1,800 |
| Next S$180,000 | S$180,000 | 2% | S$3,600 |
| Next S$640,000 | S$640,000 | 3% | S$19,200 |
| Next S$500,000 | S$500,000 | 4% | S$20,000 |
| Remaining S$500,000 (5th band, partial) | S$500,000 | 5% | S$25,000 |
| Total BSD | S$2,000,000 | S$69,600 |
ABSD Calculation:
Foreign nationals pay 60% ABSD on the full purchase price regardless of how many properties they own elsewhere.
ABSD = 60% x S$2,000,000 = S$1,200,000
Total stamp duty on this transaction: S$69,600 + S$1,200,000 = S$1,269,600
As a percentage of purchase price: 63.5%
This figure illustrates why foreign participation in Singapore’s residential market remains below 2% by transaction count. The 60% ABSD introduced in April 2023 was designed as a strong demand-side brake on speculative foreign capital, and it functions as intended. BSD at S$69,600 is notable in absolute terms but represents only 5.5% of the total stamp duty burden on this foreign buyer.
Worked Example 3: US Citizen, S$2 Million, First Residential Property
A US national employed in Singapore on an Employment Pass purchases a S$2,000,000 condominium as their first and only property in Singapore.
Under the United States-Singapore Free Trade Agreement (USSFTA), US citizens are accorded the same ABSD treatment as Singapore Citizens on the purchase of a first residential property, meaning zero ABSD applies.
BSD Calculation: Identical to Example 2.
| Band | Amount Applied | BSD Rate | BSD Due |
|---|---|---|---|
| First S$180,000 | S$180,000 | 1% | S$1,800 |
| Next S$180,000 | S$180,000 | 2% | S$3,600 |
| Next S$640,000 | S$640,000 | 3% | S$19,200 |
| Next S$500,000 | S$500,000 | 4% | S$20,000 |
| Remaining S$500,000 (5th band, partial) | S$500,000 | 5% | S$25,000 |
| Total BSD | S$2,000,000 | S$69,600 |
ABSD Calculation: Zero. FTA remission applies to first residential purchase by a US citizen.
Total stamp duty on this transaction: S$69,600 (BSD only)
The difference between the French national and the US national buying the same property at the same price is S$1,200,000. This is the precise financial value of FTA nationality status in a single Singapore property transaction.
Note: FTA remission only covers the first residential property. If the US citizen already owns another residential property in Singapore and purchases a second, ABSD of 20% applies on the second property, consistent with SC second-property ABSD rates, and BSD remains unchanged.
For detailed FTA remission mechanics, nationality verification, and the four other countries covered (nationals of Switzerland, Liechtenstein, Iceland, and Norway under the EFTA-Singapore FTA), see the full guide: FTA ABSD Remission Singapore.
Who Pays What: BSD and ABSD by Buyer Profile
BSD is the same for every buyer. ABSD varies dramatically. The table below shows total stamp duty across common buyer profiles for a S$2,000,000 residential property.
| Buyer Profile | BSD | ABSD | Total Stamp Duty |
|---|---|---|---|
| SC, first residential property | S$69,600 | 0% | S$69,600 |
| SC, second residential property | S$69,600 | 20% (S$400,000) | S$469,600 |
| SC, third or subsequent residential property | S$69,600 | 30% (S$600,000) | S$669,600 |
| Singapore PR, first residential property | S$69,600 | 5% (S$100,000) | S$169,600 |
| Singapore PR, second or subsequent | S$69,600 | 30% (S$600,000) | S$669,600 |
| Foreigner (no FTA), any property | S$69,600 | 60% (S$1,200,000) | S$1,269,600 |
| US/Swiss/Liechtenstein/EEA-FTA national, first property | S$69,600 | 0% (remission) | S$69,600 |
| Entity (company/trust), residential | S$69,600 | 65% (S$1,300,000) | S$1,369,600 |
ABSD rates for SC and PR buyers apply to the number of residential properties owned in Singapore, regardless of properties held elsewhere. BSD is always calculated first and is non-negotiable for all buyers.
BSD on Commercial and Industrial Property
BSD applies to all property types, but ABSD applies only to residential property. This creates an important distinction for investors:
- A foreigner buying a commercial shophouse in Chinatown pays BSD only, no ABSD. On a S$3,000,000 shophouse, BSD is S$119,600 (the cumulative cap at that price point), representing a 3.99% effective duty rate.
- A foreigner buying a residential condominium at the same S$3,000,000 price pays S$119,600 BSD plus S$1,800,000 ABSD (60%), totalling S$1,919,600.
The BSD rate tiers are identical across property types. The absence of ABSD on non-residential assets is a significant structural advantage for foreign investors who wish to participate in Singapore’s real estate market without the residential stamp duty penalty.
For a full breakdown of all acquisition costs across property types, see Cost of Buying Property in Singapore.
Pre-2023 BSD Rates: What Changed
Prior to the February 2023 revision, the top BSD rate was 4%, applying above S$1,000,000. The 5% and 6% bands did not exist. The government introduced the higher tiers specifically to address the rapid price appreciation in the luxury segment, where prices above S$3,000,000 had increased most sharply post-pandemic.
| Price Band | Pre-Feb 2023 Rate | Post-Feb 2023 Rate |
|---|---|---|
| First S$180,000 | 1% | 1% (unchanged) |
| Next S$180,000 | 2% | 2% (unchanged) |
| Next S$640,000 | 3% | 3% (unchanged) |
| Above S$1,000,000 | 4% | 4% on next S$500,000 |
| Above S$1,500,000 | 4% (same rate continued) | 5% on next S$1,500,000 |
| Above S$3,000,000 | 4% (same rate continued) | 6% on remainder |
For properties priced at or below S$1,500,000, the BSD payable is identical under both the old and current regimes. The change only affects properties above S$1.5M, with the impact growing significantly above S$3M.
Payment Mechanics: How BSD Is Filed and Paid
The e-Stamping Portal
BSD is paid through IRAS’s e-Stamping portal at stamp.iras.gov.sg. In practice, your conveyancing lawyer handles the entire process. You transfer the BSD amount (along with the legal deposit and ABSD if applicable) to your lawyer’s client account, and the lawyer submits the e-Stamping application on your behalf.
Timeline
- OTP issued: Day 0
- Buyer exercises OTP (pays S$5,000 to S$10,000 booking fee): Day 14 typically
- BSD payment deadline: Within 14 days of OTP exercise (Day 28 approximately)
- S&P Agreement signed: Within 8 weeks of OTP exercise (for private property)
- Legal completion: Typically 8 to 12 weeks after S&P for resale; on milestone or handover for new launches
What Happens if BSD Is Paid Late
IRAS imposes a penalty of S$10 or the unpaid duty amount, whichever is greater, for late stamping. For any document unstamped within 3 months, additional penalties and interest apply. More practically, banks will not release mortgage funds and sellers cannot complete the transfer until BSD is stamped, making late payment a deal-execution risk rather than just a financial penalty.
CPF Usage for BSD
Singapore Citizens and Permanent Residents can draw on their CPF Ordinary Account balance to fund BSD, provided:
- The property qualifies for CPF usage (residential, within CPF withdrawal limits relative to the property valuation)
- The CPF board has approved the withdrawal
- BSD is stamped before CPF funds are released (lawyers typically use bridging funds then reimburse from CPF)
BSD Remission and Refund Scenarios
When BSD Can Be Refunded
IRAS may refund BSD if:
- The sale and purchase agreement is rescinded by mutual agreement or a court order
- The OTP lapses without exercise
- The property is not conveyed due to reasons not attributable to the buyer (for example, a seller defaulting on clear title delivery)
- There is a clerical error or double payment
The refund application must be submitted to IRAS within six months of the rescission or lapsing event. Evidence of the rescission agreement or court order is required.
What Is Not Refundable
BSD is not refunded purely because a buyer changes their mind after a valid exercise, because the property underperforms in value, or because the buyer subsequently qualifies for an exemption they did not claim at the time of exercise. Timing of remission claims matters: FTA ABSD remission must be claimed at point of purchase, not retrospectively.
Insider Tips: What Experienced Buyers Watch For
Tip 1: The valuation gap can increase BSD. If you negotiate a purchase at S$1,900,000 but IRAS assesses market value at S$2,100,000, BSD is calculated on S$2,100,000. Ask your lawyer to confirm the valuation basis before the OTP exercise, particularly in a rising market or for unique properties where comparables are thin.
Tip 2: BSD on en-bloc purchases uses the collective sale price. In en-bloc sales where a developer buys multiple units as a single transaction, BSD is calculated on each unit’s attributed sale price. Each seller pays no BSD (it is the buyer’s duty), but in mixed-use buildings where a buyer is also acquiring part of the same asset, the buyer’s lawyer needs to flag the correct attribution.
Tip 3: BSD applies even on gifts. If a property is transferred at below market value or as a gift, BSD is still assessed on the full market value at the point of transfer. There is no gift exemption from BSD.
Tip 4: Fractional share purchases carry full BSD on the attributed value. Decoupling strategies (where a couple transfers one partner’s share to the other to free up a “first property” slot for the next purchase) incur BSD on the share value transferred. Model this cost before assuming decoupling is always cheaper than paying ABSD on the next purchase.
Tip 5: BSD is deductible for tax purposes on income-producing commercial property. For investors holding commercial or industrial property that generates rental income, BSD paid on acquisition can typically be claimed as a capital allowance or deduction against rental income, subject to IRAS guidance. This does not apply to residential property held for personal use.
BSD in Context: The Full Acquisition Cost Stack
BSD is the first layer in Singapore’s property acquisition cost structure. For a comprehensive picture of every cost you face at purchase, the full stack on a S$2,000,000 residential purchase by a Singapore Citizen on a first property looks like:
| Cost Item | Amount | Notes |
|---|---|---|
| Buyer Stamp Duty (BSD) | S$69,600 | Mandatory, all buyers |
| ABSD | S$0 | First property, SC profile |
| Legal fees (conveyancing) | S$2,000 to S$4,000 | Typically fixed + GST |
| Mortgage valuation fee | S$300 to S$700 | Bank-appointed valuer |
| Agent commission | S$0 (buyer) | Seller pays in most cases |
| Mortgage stamp duty | S$500 | On loan instrument |
| MCST or facility deposit | S$1,000 to S$5,000 | Developer or building management |
| Estimated total additional cost | S$73,400 to S$79,800 | Excluding property price |
For the foreign national on the same S$2,000,000 purchase, replace the S$0 ABSD line with S$1,200,000, bringing total acquisition overhead to approximately S$1,273,000 to S$1,279,000.
Full acquisition cost modelling, including mortgage cost amortisation and net yield calculations, is covered in Cost of Buying Property in Singapore.
How BSD Affects Investment Return Modelling
BSD is a sunk cost at acquisition. Unlike a recurring property tax or annual levy, BSD is paid once and is not recovered through appreciation or rental income unless specifically modelled in a total return calculation. For investors who think in terms of break-even yield:
- On a S$1,500,000 condo generating S$60,000 annual gross rent (4% gross yield), BSD of S$44,600 effectively consumes 0.74 years of gross rent, or 11 months at that yield
- On a S$2,000,000 purchase for a foreign national, total stamp duty of S$1,269,600 consumes over 21 years of equivalent gross rent at a 3% yield, reinforcing that foreign investors must target either long-term capital appreciation or significantly above-average yields to justify the all-in entry cost
For Singapore Citizens on first purchases, BSD represents 2.97% to 3.48% of price in the S$1.5M to S$2M range, which is recoverable within two to three years of a typical rental cycle at median yields. For further yield benchmarking, see Singapore Property Investment Guide.
Common BSD Mistakes to Avoid
Mistake 1: Calculating BSD as a flat rate on the full price. BSD is a marginal rate applied band by band. Applying 3% or 4% to the full S$2M purchase price overstates BSD by thousands.
Mistake 2: Forgetting BSD on commercial property. Some investors focus exclusively on ABSD research and overlook that BSD also applies to commercial and industrial acquisitions.
Mistake 3: Assuming FTA remission applies to all nationalities. As of 2026, only US citizens and nationals of the three EEA-EFTA countries (Switzerland, Liechtenstein, Iceland, and Norway via the EU-Singapore FTA) benefit from first-property ABSD remission at SC rates. All other foreign nationalities pay 60% ABSD. See FTA ABSD Remission Singapore for the full conditions.
Mistake 4: Missing the 14-day deadline. BSD is due within 14 days of OTP exercise, not within 14 days of S&P signing or legal completion. Lawyers clock this automatically, but buyers financing from overseas accounts need to ensure funds are available in Singapore promptly after the OTP is signed.
Mistake 5: Overlooking BSD on resale HDB. Many first-time HDB buyers assume stamp duty is minimal or absorbed by HDB. BSD applies at exactly the same tiers on HDB resale flat purchases. On a S$600,000 four-room flat in a mature estate, BSD is approximately S$12,600, a sum that surprises buyers who did not factor it into their cash-over-valuation calculation.
Mistake 6: Not claiming CPF for BSD. Eligible SC and PR buyers leave cash tied up unnecessarily by not using CPF for BSD. The CPF draw takes a few days longer but reduces the out-of-pocket cash required at OTP exercise. Discuss with your lawyer before signing.
BSD for Foreign Buyers: Full Picture
Foreign buyers face BSD on every purchase exactly as all other buyers do. The BSD rate table is nationality-blind. What changes for foreign buyers is the ABSD layer stacked on top.
For a full walkthrough of what a foreigner can and cannot buy, the 60% ABSD timeline, FTA remission conditions, and the restricted property types off-limits to foreign ownership, see:
- Buy Property in Singapore as a Foreigner
- Singapore ABSD Foreign Buyer Guide
- US Citizen Buying Property in Singapore
Related Stamp Duties in Singapore
BSD is the entry tax. Two other stamp duties complete the picture for most buyers:
- Additional Buyer Stamp Duty (ABSD): Surcharge on top of BSD for foreign nationals, PRs on second property, and SC on second and subsequent properties. See Singapore ABSD Foreign Buyer Guide.
- Seller Stamp Duty (SSD): Exit tax applied when a residential property is sold within the holding period (currently four years for purchases after 4 July 2025, three years for earlier purchases). SSD is paid by the seller, not the buyer. See Seller Stamp Duty Singapore.
Understanding all three, BSD, ABSD, and SSD, before signing any OTP is the minimum financial modelling standard for any Singapore property transaction.
Key Takeaways
- BSD is mandatory for all buyers on all property types, calculated on the higher of price or market value
- Current tiers run 1% to 6% across six bands, with the top 5% and 6% tiers added in February 2023
- BSD on S$1.5M is S$44,600; on S$2M it is S$69,600; the cumulative maximum on S$3M is S$119,600
- Foreign nationals pay BSD plus 60% ABSD; total stamp duty on a S$2M residential purchase reaches S$1,269,600
- US citizens and EEA-EFTA nationals buying a first residential property pay BSD only under FTA remission
- BSD is due within 14 days of OTP exercise; late stamping blocks completion
- CPF Ordinary Account funds can cover BSD for eligible SC and PR buyers
BSD rates reflect IRAS policy effective February 2023. Verify current rates on IRAS.gov.sg before any transaction. This guide does not constitute legal or tax advice; consult a qualified Singapore conveyancing lawyer and a licensed tax adviser for your specific purchase.
Frequently Asked Questions
BSD is a mandatory tax paid by the buyer on every Singapore property purchase, calculated on the higher of the agreed price or market value. It applies to all nationalities across all property types at marginal rates from 1% to 6%.
BSD rates: 1% on the first S$180,000; 2% on the next S$180,000; 3% on the next S$640,000; 4% on the next S$500,000; 5% on the next S$1,500,000; and 6% on the remainder above S$3,000,000. Introduced in February 2023, unchanged in 2026.
BSD on a S$1,500,000 property is S$44,600: S$1,800 at 1%, plus S$3,600 at 2%, plus S$19,200 at 3%, plus S$20,000 at 4% on the final S$500,000 slice.
BSD on S$2,000,000 is S$69,600. On top of this, a foreign national without FTA remission pays 60% ABSD of S$1,200,000, making total stamp duty S$1,269,600, or 63.5% of the purchase price.
BSD must be paid within 14 days of signing the Option to Purchase if the document is executed in Singapore, or within 30 days if signed overseas. Your conveyancing lawyer typically handles e-Stamping submission on your behalf.
Yes. BSD applies to all Singapore property types, including commercial shophouses, offices, and industrial units, at the same rate tiers as residential property. However, ABSD does not apply to non-residential property, making commercial assets more accessible to foreign buyers from a stamp duty perspective.
Yes. US citizens purchasing their first residential property in Singapore are granted ABSD remission under the US-Singapore FTA, paying BSD only, the same as a Singapore Citizen first-time buyer. A second property purchase triggers ABSD at SC second-property rates.
BSD may be refunded if the sale and purchase agreement is rescinded by both parties, a court orders rescission, or the property is not conveyed due to reasons outside the buyer's control. A refund application must be submitted to IRAS within six months of the rescission event.
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