Purpose and the January 2026 ninth edition
This forty-four-page guide explains Additional Conveyance Duties on indirect transfers of Singapore residential property through property-holding entities. Qualifying transactions from 11 March 2017 can attract buyer ACD and seller ACD in addition to applicable share duty. It closes the difference between direct property duties and indirect share transactions. This article follows the 30 January 2026 ninth edition, including the 4 July 2025 seller-rate and holding-period changes; older examples retain their transaction-date rates.
Entities, equity and prescribed property
Entities include companies, property trusts, partnerships, LPs and LLPs. Equity means issued shares excluding treasury shares, partnership entitlement to assets/profits, or property-trust units representing beneficial assets or returns. Prescribed immovable property includes residential and specified mixed-use/White zoning, permitted residential use even on commercial land, and qualifying uninterrupted residential use since 1 February 1960. Temporary planning permissions of ten years or less do not satisfy the specified permanent-permission route.
Type 1 and Type 2 property-holding entities
Type 1 applies when prescribed-property market value is at least fifty percent of the target’s total tangible assets. Type 2 requires at least fifty percent beneficial ownership of a Type 1 entity and a weighted direct/indirect prescribed-property ratio of at least fifty percent across the relevant ownership chain. Include tangible assets of relevant entities at their beneficial ownership weights, including relevant entities without residential property. Tangible assets include land, buildings, machinery and equipment, using the latest audited balance sheet for that asset base; the underlying residential component for duty is valued at market value.
Significant ownership and associates
Significant ownership is at least fifty percent equity or voting power, alone or with associates; low equity with majority voting power can qualify. Individual associates include specified family members, partnership partners and significantly owned entities. Entity associates include qualifying subsidiaries, controlling persons/entities, commonly controlled group entities and partners. Significant-extent ownership uses at least seventy-five percent voting capital and more than fifty percent voting power. Concerted acquisition, holding, disposal or voting arrangements may be oral, written or implied.
Bare and non-bare trust beneficiaries
An identified beneficiary with immediately vested beneficial ownership is a bare-trust beneficiary. Unidentified, discretionary, revocable or conditionally vested interests fall outside that definition. Bare beneficiaries aggregate their own interests and associates. From 10 May 2022, a trustee holding for non-bare beneficiaries is treated as the beneficial owner for this purpose, aggregating trust holdings and those beneficiaries’ interests; the trustee’s personal holdings are excluded from that trust-capacity test. Later distributions can create fresh buyer/seller duties and share duty.
Qualifying acquisitions and FIFO disposals
Buyer duty applies when the buyer/associates already are, or become, significant owners. Seller duty applies to qualifying interests acquired from 11 March 2017 and disposed of within the applicable period, using FIFO. Interests acquired through 3 July 2025 carry a three-year period and twelve-percent seller duty; interests acquired from 4 July 2025 carry four years and sixteen percent. Once the seller has been a significant owner, later qualifying disposals continue until all interests are disposed of, even if the remaining holding falls below fifty percent.
Splitting holdings across entities does not necessarily remove ACD
A target not individually classified as a PHE can still fall within ACD where combining it with the buyer/seller’s other entities would form a Type 2 PHE with significant ownership. The guide illustrates three wholly owned SPVs with 20/40/40 percent underlying interests: buying or selling one SPV can trigger duty when the combined structure meets the test. Examine the complete ownership chain rather than only the target’s standalone balance sheet.
Buyer rates and historical changes
Buyer duty combines graduated residential buyer-duty bands with an additional flat component. Since 15 February 2023, bands are 1 percent on first S$180,000, 2 percent on next S$180,000, 3 percent on next S$640,000, 4 percent on next S$500,000, 5 percent on next S$1.5 million and 6 percent above S$3 million. The flat component is 15 percent before 6 July 2018, 30 percent through 15 December 2021, 40 percent through 26 April 2023 and 65 percent from 27 April 2023. Maximum combined rates progressed through 18/19/34/44/46/71 percent as the respective bands and flat rates changed; use the instrument date.
Applying the ownership-weighted formulas
For Type 1, apply the graduated calculation and flat component to the full residential property value, then multiply by the chargeable equity fraction U/V. For Type 2, calculate separately for indirect property W1 weighted by ownership X and directly held property W2, each multiplied by U/V. For a non-PHE target with ownership interests, buyer weighting becomes [(U/V×Y)+P], reflecting relevant indirect interests through multiple acquired entities; seller weighting includes the disposed fraction and underlying chain Y/X. Mixed pre/post-July 2025 seller tranches are calculated separately at twelve/sixteen percent and summed. The original tables refer to First Schedule Article 3A for exact variable definitions.
Residential component and valuation
For vacant land or an entire building with land, Residential, Residential/Institution and White zoning are treated as one hundred percent residential; Commercial and Residential uses sixty percent; Residential with Commercial at First Storey uses maximum permissible residential GFA. For part of a building, use the part permitted for residential purposes. A professional valuer may determine market value. Neither commercial zoning containing permitted residential units nor a serviced-apartment development on residential land automatically escapes the PIP definition.
Buyer accumulation: all three ownership examples
An existing fifty-five-percent owner buying 5/30/10 percent pays on each increment. A ten-percent pre-2017 owner later buying 5/15/30 percent crosses the threshold at sixty percent and pays on the accumulated fifty-percent increase. Where ownership fluctuates, charge the maximum increase from the lowest holding in the applicable interval. The source’s ten-transaction example moves 40→45→25→40→60→30→80→40→5→25→65 percent; qualifying purchases are charged on 35/50/60 percent respectively, not simply their latest purchased amounts.
Seller examples and the continuing FIFO rule
A thirty-percent nonsignificant owner’s disposal is outside the illustrated seller rule. Pre 11 March 2017 interests and post-holding-period sales are excluded. In the continuing example, 2017/2018/2019 acquisitions of 30/25/20 percent are followed by a seventy-percent disposal in September 2021: only fifteen percent is within three years, and the final five-percent disposal in October remains chargeable. Reacquisition of thirty percent in November 2024 and thirty percent in August 2025, followed by a forty-percent February 2026 sale, produces twelve-percent duty on thirty percent and sixteen-percent duty on ten percent.
Instruments, arrangements and capitalisation
Dutiable instruments include sale agreements, transfers, assignments, gifts, settlements and trust declarations. Section 23 C may capture issuance, cancellation, redemption or conversion changing equity, even without an instrument, and arrangements causing PHE status to cease within the prescribed one-year interval. Proportionate capitalisation with exactly the same holders and ownership proportions is not charged under the stated administrative position and does not require a separate Commissioner opinion. Without an instrument, give the prescribed notice.
Due diligence, stamping and enforcement
The seller must disclose PHE status and prescribed-property value, but buyers must request this information before dealing and stamp within the applicable deadline; the guide’s domestic example states fourteen days after execution. Late penalties are not automatically waived for missing seller disclosure. False seller information can lead to a fine up to four times unpaid/underpaid duty. The Commissioner can counter arrangements designed to circumvent ACD. Use registers, partnership agreements, trust deeds and associate declarations to establish ownership rather than treating any minority investment as automatically exempt.
Development JVs, mortgage enforcement and Type 2 declarations
A fifty-percent SPV share transfer to an incoming development JV partner can attract both buyer and seller ACD. Partners jointly owning the SPV before its property purchase do not incur that share-transfer ACD merely from the subsequent property acquisition; developer ABSD remission is a separate property-level condition. A lender’s enforcement sale can leave the mortgagor liable for seller ACD. A business consisting solely of PHE ownership may declare Type 2 status without an asset-percentage calculation under the stated concession; Type 1 classification does not remove duty on relevant indirect properties.
Sale agreements, scripless shares and rescission
Duty on a PHE share sale is generally due on the earlier agreement or transfer instrument. A qualifying scripless-share agreement may receive rule 3 remission without e-stamping/application, while duties on an applicable executed transfer remain payable. A non-PHE agreement may receive rule 2 share-duty remission, leaving duty on the later transfer. An aborted SPA may seek rule 4 remission within six months after rescission; amounts over S$50 for each duty type are refunded to the liable party if conditions are met.
Annex A: all three asset-ratio illustrations
A direct property value of S$40 million over S$50 million tangible assets gives eighty percent and Type 1 status. In the four-subsidiary illustration, exclude the forty-five-percent-owned property entity; include weighted assets of the 100/80/55 percent holdings, producing S$10 million/S$26.8 million=37.3 percent and no Type 2 status. In the multilevel example, direct/indirect property totals S$51.1 million and weighted assets S$76.3 million, giving sixty-seven percent Type 2, alongside ninety-percent Type 1 from S$18 million/S$20 million. The diagrams determine which value belongs to which entity.
Annex B: all association diagrams
Unrelated forty/sixty-percent holders are tested separately. Parents holding forty percent each make their son an eighty-percent associated owner before his twenty-percent purchase. Common-holding entities with twenty-five percent each make the buyer significant before its additional thirty percent. A company buying thirty percent aggregates its sole shareholder’s forty percent. LLP partners aggregate thirty/seventy percent; the source calls this becoming significant although the associated holding already meets the threshold before purchase. For a non-bare trustee, the beneficiary’s twenty-percent personal and forty-percent bare-trust holdings count with the new thirty percent, producing ninety percent.
Annex C1 examples 1–2: standalone and indirect calculations
Example 1 purchases twenty percent of a Type 1 entity with S$12 million property in August 2018: graduated components S$360/720/3,840/88,000 plus S$720,000 at thirty percent give S$812,920. Seller interests predate 2017, so no seller ACD. Example 2 purchases fifty percent of a Type 2 target owning eighty percent of the S$12 million property entity in May 2018: weighted bands S$720/1,440/7,680/176,000 plus S$720,000 at fifteen percent give S$905,840. Seller duty is twelve percent×fifty percent×S$12 million×eighty percent=S$576,000. These are historical rate calculations.
Annex C1 examples 3–5: associates, split holdings and FIFO
Example 3 combines an associate’s forty-percent post 2017 holding with a new thirty percent: seventy percent is chargeable over direct S$15 million and eighty-percent-held S$12 million property, giving S$3,092,796 under the 2018 rates. Example 4 increases a chain holding from thirty-five to one hundred percent through two acquired entities; the sixty-five-percent increase over S$41 million gives S$4,793,490 using 2017 rates. Example 5’s 2019 eighty-percent disposal excludes sixty percent pre 2017 and taxes twenty percent at twelve percent, S$360,000; the 2026 final disposal excludes old ten percent and taxes post-July 2025 ten percent at sixteen percent, S$240,000. Its narrative combines a later 2025 acquisition into an earlier 2019 opening ownership description; read the tranches chronologically.
Annex C2: discretionary trusts and subsequent distribution
The 2022 trust example aggregates thirty-five-percent trustee acquisition and two beneficiaries’ ten percent each, excluding the trustee’s personal ten percent. Fifty-five percent of S$8 million at then-current graduated and forty-percent components gives S$1,927,530. The mixed direct/indirect example aggregates forty plus thirty percent over S$15 million and eighty-percent-held S$12 million: totals S$4,609,220+S$2,948,176=S$7,557,396. Four years later, distribution of the thirty-five percent to a beneficiary associated with the other LLP-partner beneficiary triggers fifty-five-percent buyer duty over S$8 million: S$3,090,780 at the newer bands and sixty-five-percent flat component. Seller holding-period analysis remains separate.
Annex C3: the 2023 trust calculation
Three persons each hold fifteen percent; one acquires forty percent for the other two under a discretionary trust. Exclude the trustee’s personal fifteen percent but include both beneficiaries’ thirty percent, so seventy percent is chargeable. Over S$10 million residential value, bands are S$1,260/2,520/13,440/14,000/52,500/294,000 plus S$4.55 million, total S$4,927,720. The source alternates company names X and A in the narrative; the calculation concerns the same illustrated target, not two separate holdings.
Annex D/E notices and supporting information
The section 23C notice identifies the increased-interest party, decreased-interest party, entity and arrangement, followed by both parties’ signatures/dates and confirmation. Include relevant trustee capacity; submit within fourteen days after beneficial ownership changes, and provide further information if requested. The associates declaration lists each associate’s name, identification type/number, relationship and beneficial percentage, then buyer/seller identity, signature/company stamp and date. Use the original forms for actual submission. The source gives the Valuation and Stamp Duty Branch contact at 55 Newton Road, 1800 3568300 and estamp@iras.gov.sg.
Official source
This article independently explains the substantive contents of the official PDF, including the relevant conditions, procedures and annexes. The linked document remains the authoritative source for its original wording, and later changes should be checked separately.
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