Scotland's Land and Buildings Transaction Tax Multiple Dwellings Relief sits at Schedule 5 of the Land and Buildings Transaction Tax (Scotland) Act 2013 asp 11. The relief allows the LBTT on transactions involving two or more dwellings to be computed by reference to the average consideration per dwelling, rather than on the aggregate consideration rated through the LBTT residential bands as a single sum. For a Scottish portfolio acquirer the practical effect is to push the per-dwelling figure into a lower LBTT residential band than would apply at the aggregate, often producing material savings on the base LBTT line. The relief is unaffected by the Finance (No.2) Act 2024 s.7 abolition of SDLT Multiple Dwellings Relief in England and Northern Ireland, which took effect for SDLT transactions with an effective date on or after 1 June 2024. LBTT is a devolved tax under Scottish-Parliament statute, administered by Revenue Scotland; the UK Parliament's repeal of the SDLT relief has no direct effect on the Scottish position. As at the date of this page (26 May 2026), the Scottish Parliament has not legislated an LBTT MDR repeal and no abolition consultation has been published by the Scottish Government.

The devolved-tax framing: LBTT is not SDLT

The starting point for any Scottish property tax analysis is the devolution architecture. LBTT was enacted by the Scottish Parliament under the Scotland Act 2012 fully-devolved tax powers; it replaced SDLT in Scotland for transactions with an effective date on or after 1 April 2015. LBTT is administered by Revenue Scotland (not HMRC). The rates, the surcharges (including the Additional Dwelling Supplement), and the reliefs are set under Scottish statute and Scottish Statutory Instruments; they can be changed only by the Scottish Parliament or by Scottish Ministers exercising delegated powers. The UK Parliament can no longer legislate directly on LBTT.

The practical consequence for Multiple Dwellings Relief is straightforward. The Finance (No.2) Act 2024 s.7 is a UK Act of Parliament; s.7(1) repeals FA 2003 Schedule 6B (the SDLT MDR schedule), and s.7(3) commences the repeal for SDLT transactions with an effective date on or after 1 June 2024. The Act says nothing about LBTT and has no effect on LBTT(S)A 2013 Schedule 5. The Schedule 5 text on legislation.gov.uk (verified at legislation.gov.uk/asp/2013/11/schedule/5 on 26 May 2026) shows the schedule in force with no outstanding effects or amendments. The relief therefore remains available for Scottish acquisitions in the ordinary way.

The Schedule 5 statutory architecture

Schedule 5 of LBTT(S)A 2013 carries the relief mechanic across paragraphs 1 to 30 in the consolidated text. The core architecture is set out at a small number of paragraphs.

  • Paragraph 1 (overview): "This schedule provides for relief in the case of certain land transactions involving multiple dwellings."
  • Paragraph 2 (the rule): the schedule applies to relevant transactions; the relief is a claim election made in the LBTT return.
  • Paragraph 4 (in-scope test, single transaction): a single transaction whose main subject-matter is an interest in two or more dwellings, with or without other property.
  • Paragraph 5 (in-scope test, linked transactions): a single-dwelling transaction that is linked to at least one other transaction the main subject-matter of which is an interest in one or more dwellings. A portfolio assembled across legally distinct linked contracts therefore aggregates for MDR purposes.
  • Paragraph 6 (excluded transactions): the schedule does not apply where the transaction qualifies for group relief, reconstruction or acquisition relief, charities relief, or the crofting community right to buy. These reliefs and MDR are mutually exclusive at the transaction level.
  • Paragraph 7 (consideration attribution): where a Paragraph 4 or 5 transaction includes both dwellings and remaining property (for example a commercial element), the consideration is attributed between the two on a just and reasonable basis; the dwelling consideration is rated under the MDR averaging mechanic and the remaining-property consideration is rated separately under the standard LBTT rules.
  • Paragraphs 11 and 12 (minimum-prescribed-amount floor): a floor set by Scottish Ministers via Scottish Statutory Instrument prevents the averaging mechanic from reducing the LBTT below a prescribed minimum. The floor seldom bites at conventional portfolio price-points but should be checked against the current SSI at the date of any transaction.
  • Paragraph 13 (the rate-computation mechanic): total dwelling consideration divided by the dwelling count produces the per-dwelling figure; the per-dwelling figure is rated through the LBTT residential bands; the resulting per-dwelling tax is multiplied back by the dwelling count to give the tax attributable to the dwellings.

The Schedule 5 text is the load-bearing reference for any MDR claim. The Revenue Scotland operational guidance at the LBTT3015 section of revenue.scot/taxes/land-buildings-transaction-tax expands on the statutory wording for borderline questions (the 'dwelling' definition, annexe and sub-division treatment, the linked-transaction substance test) and should be reviewed alongside the statute at the time of any claim.

The Additional Dwelling Supplement stacks on top

LBTT MDR reduces the base LBTT but does not reduce the Additional Dwelling Supplement. ADS sits at Schedule 2A of LBTT(S)A 2013 and is charged on the dwelling consideration at the prevailing rate. The current rate is 8% of the relevant consideration under Schedule 2A paragraph 4(2), commenced 5 December 2024 by the Land and Buildings Transaction Tax (additional amount: transactions relating to second homes etc.) (Scotland) Amendment Order 2024 (SSI 2024/367). Verbatim Schedule 2A text at legislation.gov.uk/asp/2013/11/schedule/2A (verified 26 May 2026).

The interaction between MDR and ADS is the practical pinch-point for most Scottish portfolio acquirers. MDR reduces the base LBTT line via the averaging mechanic; ADS is computed on the full dwelling consideration at 8%; the two are added together to produce the total acquisition tax. On a £1.6 million / 4-flat acquisition, the ADS line alone is £128,000 (8% of £1.6 million). The MDR averaging mechanic delivers a meaningful saving against the no-MDR base LBTT figure but does not touch the ADS line. Practitioners modelling Scottish portfolio acquisitions should therefore present the LBTT calculation as a two-line summary (base LBTT with MDR; plus ADS at 8%) rather than as a single combined figure.

The cross-border position: asymmetric after 1 June 2024

For a portfolio investor with mixed English and Scottish targets, the post 1 June 2024 architecture is asymmetric. The English leg sits in the SDLT regime: residential rates plus the 5% additional-dwellings surcharge under FA 2003 Schedule 4ZA, with the surcharge commenced 31 October 2024 by FA 2025 s.51 (per legislation.gov.uk/ukpga/2025/8/section/51). MDR averaging is no longer available on the English leg. The Scottish leg sits in the LBTT regime: residential rates rated either at aggregate (without MDR) or per-dwelling-average (with MDR), plus the 8% ADS uplift under Schedule 2A.

The asymmetry has structural consequences for cross-border deals. First, the order of acquisition matters less than it used to: there is no longer a "claim the relief before it disappears" timing pressure on the English leg, because the relief has already disappeared. Second, single-SPV-per-jurisdiction structures may now be more efficient than a single cross-border holding structure, because the Scottish target benefits from MDR averaging in isolation whereas a combined cross-border structure does not unlock anything additional on the English leg. Third, for very large 6 or more dwelling acquisitions, the English side may pivot to the FA 2003 s.116(7) automatic non-residential deeming route (a workhorse surviving SDLT alternative), which can outperform residential-plus-5%-surcharge but cannot use MDR averaging. None of these structural questions has a generic answer; modelling at the offer stage against the current rate tables is the planning step that captures the asymmetry.

Worked example 1: standalone Scottish acquisition with MDR plus 8% ADS

A buy-to-let landlord ("Acquirer S1") agrees to acquire 4 flats in Edinburgh from a single vendor in a single transaction. Total consideration £1.6 million; average £400,000 per dwelling. Acquirer S1 already owns one main residence and one existing buy-to-let in Glasgow, so ADS applies.

Schedule 5 test: single transaction with 4 dwellings, Paragraph 4 in-scope. Paragraph 13 averaging mechanic available. Paragraphs 11 and 12 minimum-floor check required (the floor is unlikely to bite on a £1.6 million / 4-dwelling computation but should be confirmed against the current SSI).

Base LBTT under MDR averaging (illustrative; verify LBTT residential bands against legislation.gov.uk and Revenue Scotland published rates at write): £400,000 per-dwelling figure rated through the LBTT residential bands. Approximate per-dwelling LBTT at £400k is in the order of £13,350. Multiplied by 4 dwellings: total base LBTT under MDR approximately £53,400.

Base LBTT without MDR (comparator): £1.6 million rated through the full LBTT residential bands as a single sum. Approximate aggregate-banded LBTT in the order of £147,950.

MDR saving on the base LBTT line: approximately £94,500 on this acquisition.

ADS computation: 8% × £1,600,000 = £128,000 (Schedule 2A paragraph 4(2) verbatim).

Total acquisition tax with MDR: approximately £53,400 (base LBTT) + £128,000 (ADS) = £181,400.

Total acquisition tax without MDR: approximately £147,950 (base LBTT) + £128,000 (ADS) = £275,950.

Operational point: ADS is the dominant single component on this acquisition and is unaffected by MDR; MDR averaging delivers the entire saving on the base LBTT line. Evidence pack: vendor sale particulars confirming the 4-dwelling subject matter; per-dwelling valuation supporting the £400k average; ADS-qualifying-additional-property declaration supporting the 8% line.

Worked example 2: cross-border portfolio split, asymmetric outcome

A property investor ("Acquirer S2") is comparing two acquisitions of broadly identical commercial substance: 4 flats in Manchester at £1.6 million versus 4 flats in Edinburgh at £1.6 million. Acquirer S2 already owns residential property in each jurisdiction.

English (SDLT) outcome: SDLT MDR unavailable (abolished 1 June 2024 per FA(No.2)A 2024 s.7). The £1.6 million is rated through the SDLT residential bands plus the 5% additional-dwellings surcharge under Schedule 4ZA Table A (combined-rate bands per FA 2025 s.51 commencement 31 October 2024). Approximate combined-rate SDLT on £1.6 million (verify against gov.uk SDLT calculator at write): in the order of £193,500.

Scottish (LBTT) outcome: LBTT MDR available; 8% ADS under Schedule 2A. Per Worked example 1: approximately £181,400.

Net asymmetry: the Scottish acquisition pays approximately £12,000 less acquisition tax than the English equivalent at this consideration and dwelling count.

The absolute differential depends on dwelling count, consideration, and the surcharge interaction. At higher dwelling counts (6 or more), the English side may pivot to the FA 2003 s.116(7) automatic non-residential deeming route, which deems the transaction non-residential by statute and can deliver a lower aggregate-tax outcome than residential-plus-5%-surcharge but cannot use MDR averaging. The Scottish side does not have an equivalent automatic non-residential route at the 6-dwelling threshold; for very large Scottish portfolios the MDR averaging mechanic is the principal relief. Cross-jurisdictional modelling at the offer or due-diligence stage is the planning step that captures these effects; the binary "is Scotland always cheaper" question has no general answer.

Worked example 3: linked-transaction architecture under Schedule 5 paragraph 5

A portfolio investor ("Acquirer S3") agrees, in a coordinated chain of three contracts, to acquire (a) a 2-flat block in Aberdeen, (b) a single flat in Stirling, and (c) a single flat in Inverness, from three vendors who share counsel and whose contracts complete on the same date with substantively identical terms. Total dwellings: 4. Total consideration: £950,000.

Schedule 5 test: single-dwelling transactions in Stirling and Inverness, each linked to at least one other dwelling transaction in Aberdeen via the substance test (common buyer, contemporaneous timing, related subject matter, coordinated transactional architecture). Paragraph 5 in-scope. Paragraph 13 averaging mechanic available across the linked-transaction set.

Aggregation: aggregate consideration £950,000 / 4 dwellings = £237,500 per-dwelling average. Rated through the LBTT residential bands (verify at write); multiplied back by 4. Approximate base LBTT under MDR averaging materially lower than the alternative of three separate LBTT returns each at single-dwelling rates without aggregation.

Anti-avoidance note: structuring three legally separate contracts to attempt three independent low-band LBTT computations without aggregation, where the substance supports linkage, attracts Revenue Scotland enquiry attention under Part 6 LBTT anti-avoidance. The substance test determines linkage, not the surface count of contracts. Acquirer S3's contemporaneous documentation should affirmatively support the linked-transaction characterisation; the MDR claim is then a defensible application of the relief to the aggregated transactions, not an attempt to fragment them.

Operational point: Schedule 5 paragraph 5 is the route by which a portfolio assembled across several legally distinct contracts can still aggregate for MDR. Documentation discipline: transaction architecture documented at the contract stage; common-buyer-and-vendor-counsel correspondence; coordinated completion calendar; per-dwelling valuation supporting the average computation.

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The minimum-prescribed-amount floor under Paragraphs 11 and 12

Paragraphs 11 and 12 of Schedule 5 provide for a minimum-prescribed-amount floor on MDR claims, with the floor set by Scottish Ministers via Scottish Statutory Instrument. The floor architecture prevents the averaging mechanic from reducing the LBTT below a prescribed minimum on very-low-average-consideration computations. Practitioners should verify the current SSI-published floor figure or fraction against legislation.gov.uk and Revenue Scotland published guidance at the date of any transaction.

The Scottish floor is conceptually independent of the pre-abolition SDLT MDR 1% floor; the two floors were set under different statutes and apply to different reliefs. The SDLT floor is now historical and irrelevant to Scottish acquisitions. The Scottish floor seldom bites at conventional portfolio price-points (where average consideration per dwelling is high enough to land in the middle bands of the LBTT residential table) but should always be checked, particularly on portfolios with low per-dwelling averages (for example, an acquisition of a large block of one-bedroom flats in a lower-value market).

Reform-watch as at 26 May 2026

The Scottish Government has not announced an LBTT MDR abolition consultation as at the date of this page. The most recent Scottish Budget and Programme for Government do not include the legislative repeal of LBTT MDR. The position contrasts with the UK Government's November 2023 SDLT MDR consultation, which preceded the F(No.2)A 2024 s.7 abolition by approximately six months, and reflects a different policy mix in the devolved tax setting (Revenue Scotland enquiry data, Scottish Parliament scrutiny, and the Scottish Budget policy cycle all sit separately from the equivalent UK frameworks).

This page is a snapshot of the policy state on 26 May 2026. Practitioners should verify the position against the most recent Scottish Budget statement, the Programme for Government, and any Revenue Scotland or Scottish Government consultation document at the date of any transaction. A future Scottish Budget could announce an abolition consultation or a structural reform (for example a change to the averaging mechanic, an adjustment to the minimum-floor architecture, or a change in the interaction with ADS); the page does not assert that LBTT MDR is permanent.

Practical guidance for Scottish portfolio acquirers

Five planning steps for a Scottish portfolio acquirer or a cross-border investor with Scottish targets:

  1. Confirm the LBTT regime applies. Scottish-located property sits in the LBTT regime; English-located or Northern-Irish-located property sits in the SDLT regime; Welsh-located property sits in the LTT regime. For mixed portfolios, model each jurisdiction's outcome separately and stack them at the end.
  2. Run the Schedule 5 in-scope tests. Paragraph 4 for single multi-dwelling transactions; Paragraph 5 for linked-transactions chains; Paragraph 6 excluded-transaction screen. Confirm the relief is available before assuming the averaging mechanic in any offer model.
  3. Compute MDR averaging and the no-MDR comparator. Present the base LBTT calculation as a two-line summary (with MDR; without MDR) so the saving is explicit. Check the Paragraphs 11 and 12 minimum-floor against the current SSI.
  4. Layer in the 8% ADS uplift under Schedule 2A. ADS is computed on the full dwelling consideration; MDR does not reduce ADS. The total acquisition tax is base LBTT with MDR plus ADS at 8%.
  5. Document the position at the contract stage. Per-dwelling valuation, transaction architecture (including any Paragraph 5 linked-transactions characterisation), and the MDR election in the LBTT return. Revenue Scotland enquiries focus on the dwelling-count test, annexe and sub-division treatment, the linked-transaction substance test, and the Paragraph 7 attribution between dwellings and remaining property.
  • Our canonical multiple dwellings relief hub covers the three-jurisdiction diagnostic (SDLT abolished, LBTT live in Scotland, LTT live in Wales) and routes the reader to the operational page for each jurisdiction.
  • Our Welsh LTT MDR survives page covers the Welsh sister-relief under LTTA 2017 Schedule 13, including the February 2025 subsidiary-dwellings amendment and the February 2026 3% minimum-floor substitution.
  • Our plain-language SDLT MDR abolition page covers the F(No.2)A 2024 s.7 abolition for English and Northern Irish readers; the page complements the Scottish-side analysis on the current page by setting out the SDLT counter-position.
  • Our SDLT MDR abolition transitional rules page covers the operational SDLT-side detail (s.7(4) transitional carve-outs, anti-forestalling under s.7(5) to (8), and the three surviving SDLT alternatives: s.116(7), Schedule 15 partnership SLP, and s.45 sub-sale).
  • Our SDLT MDR abolition policy debate page covers the November 2023 HMRC consultation findings and the policy critique of the abolition; useful context for understanding why Scotland and Wales did not follow the UK lead.

Statutory references

  • LBTT(S)A 2013 Schedule 5 "Multiple dwellings relief" (in force from 1 April 2015 under SSI 2015/108; consolidated text paragraphs 1 to 30; no outstanding effects as at 26 May 2026): legislation.gov.uk/asp/2013/11/schedule/5
  • LBTT(S)A 2013 Schedule 5 paragraph 4 (in-scope test, single multi-dwelling transaction).
  • LBTT(S)A 2013 Schedule 5 paragraph 5 (in-scope test, single-dwelling linked-transactions chain).
  • LBTT(S)A 2013 Schedule 5 paragraph 6 (excluded transactions: group relief / reconstruction or acquisition relief / charities relief / crofting community right to buy).
  • LBTT(S)A 2013 Schedule 5 paragraph 7 (consideration attribution between dwellings and remaining property).
  • LBTT(S)A 2013 Schedule 5 paragraphs 11 and 12 (minimum-prescribed-amount floor set by Scottish Ministers via SSI).
  • LBTT(S)A 2013 Schedule 5 paragraph 13 (average-consideration banding rate-computation mechanic).
  • LBTT(S)A 2013 Schedule 2A "Additional Dwelling Supplement" (8% rate from 5 December 2024 under SSI 2024/367): legislation.gov.uk/asp/2013/11/schedule/2A
  • LBTT(S)A 2013 Schedule 2A paragraph 4(2) ("The additional amount is an amount equal to 8% of the relevant consideration.").
  • LBTT(S)A 2013 s.30 (effective date: earlier of completion or substantial performance): legislation.gov.uk/asp/2013/11/section/30
  • LBTT(S)A 2013 Part 6 (general LBTT anti-avoidance architecture; Scottish GAAR-equivalent).
  • Finance (No.2) Act 2024 c. 12 s.7 "Abolition of multiple dwellings relief for SDLT" (SDLT counter-anchor; cross-border framing only; no effect on LBTT): legislation.gov.uk/ukpga/2024/12/section/7
  • FA 2003 Schedule 4ZA "Higher rates for additional dwellings" (SDLT additional-dwellings; cross-jurisdictional comparator; 5% rate from 31 October 2024 per FA 2025 s.51): legislation.gov.uk/ukpga/2003/14/schedule/4ZA
  • FA 2025 c. 8 s.51 (SDLT 5% additional-dwellings surcharge from 31 October 2024): legislation.gov.uk/ukpga/2025/8/section/51
  • LTTA 2017 Schedule 13 "Relief for transactions involving multiple dwellings" (Welsh sister-relief; cross-border note; minimum floor at paragraph 6(2) substituted to 3% effective 13 February 2026; new paragraph 7A subsidiary dwellings inserted 7 February 2025 by SI 2025/119): legislation.gov.uk/anaw/2017/1/schedule/13
  • SSI 2024/367 Land and Buildings Transaction Tax (additional amount: transactions relating to second homes etc.) (Scotland) Amendment Order 2024 (commenced 8% ADS rate on 5 December 2024).
  • Revenue Scotland LBTT guidance (LBTT landing including the LBTT3015 MDR sub-pages): revenue.scot/taxes/land-buildings-transaction-tax