If you are buying a second home or adding to a portfolio in Scotland, the surcharge on top of your normal LBTT is now 8% of the entire purchase price. On a £500,000 purchase that is £40,000 in Additional Dwelling Supplement alone, before a penny of standard LBTT. That 8% is the highest dwelling surcharge anywhere in the UK by a wide margin, and it is the single thing that decides whether a Scottish acquisition stacks up.

The surcharge got there fast. It started at 3% on 1 April 2016 (under the LBTT (Amendment) (Scotland) Act 2016), rose to 4% from 25 January 2019, to 6% from 16 December 2022, and to 8% from 5 December 2024. Four upratings in eight years. SDLT's 5% flat surcharge and Welsh LTT's higher-rate band structure both produce lower equivalent-band charges, so a Scottish second home now carries the heaviest transfer-tax load in Britain.

The main residential bands, by contrast, have barely moved. The Scottish Budget 2026/27 confirmed no further changes to LBTT rates or bands, so the 0%, 2%, 5%, 10%, 12% ladder with thresholds at £145,000, £250,000, £325,000, and £750,000 is still the operative table. Scottish first-time buyer relief still delivers a £175,000 nil-band uplift with no upper property-value ceiling. Multiple dwellings relief is still available in Scotland under LBTT(S)A 2013 Sch 5, where England abolished SDLT MDR on 1 June 2024 under Finance (No.2) Act 2024 s.7 and Welsh LTT MDR has been modified twice in the last 16 months. If you are weighing a Scottish purchase against an English or Welsh one, those three facts (8% ADS, frozen main rates, MDR still alive) are where your money is won or lost.

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How did LBTT get to where it is? The 2015 to 2026 timeline

The dates that move the numbers, in order:

  • 1 April 2015: LBTT replaces SDLT in Scotland following the Scotland Act 2012 Part 3 devolution and the enactment of LBTT(S)A 2013. Revenue Scotland is established as the first wholly-devolved Scottish tax authority.
  • 1 April 2016: Additional Dwelling Supplement introduced at 3% via the LBTT (Amendment) (Scotland) Act 2016. ADS applies on the entire purchase price (not marginal) where the buyer (or any joint buyer) owns another residential dwelling worth £40,000 or more anywhere in the world at the effective date.
  • 30 June 2018: Scottish first-time buyer relief introduced via the Land and Buildings Transaction Tax (First-Time Buyer Relief) (Scotland) Order 2018 (SSI 2018/220), inserting Sch 4A into LBTT(S)A 2013. The relief raises the LBTT nil band from £145,000 to £175,000 for qualifying buyers, delivering a £600 maximum saving with no upper value ceiling.
  • 25 January 2019: ADS raised from 3% to 4%.
  • 2020: ADS repayment window extended from 18 to 36 months via the Coronavirus (Scotland) (No.2) Act 2020, initially as a pandemic response and subsequently made permanent.
  • 16 December 2022: ADS raised from 4% to 6% in the Scottish Budget 2023/24.
  • 1 June 2024: SDLT MDR abolished in England under Finance (No.2) Act 2024 s.7. LBTT MDR retained in Scotland without modification under LBTT(S)A 2013 Sch 5.
  • 5 December 2024: ADS raised from 6% to 8% (the most recent uprating; announced in the Scottish Budget 2025/26 on 4 December 2024).
  • 2026/27: Scottish Budget 2026/27 confirms no further changes to LBTT main rates and bands.

What are the LBTT residential rates for 2026/27?

If you do not already own another dwelling, ADS does not apply and you pay the main residential bands for 2026/27:

  • £0 to £145,000: 0%
  • £145,001 to £250,000: 2%
  • £250,001 to £325,000: 5%
  • £325,001 to £750,000: 10%
  • Above £750,000: 12%

If you are buying your first home, the relief raises your nil band to £175,000 (a £600 maximum saving, with no upper value cap). For the rate table and worked examples across different purchase prices, see the Scottish LBTT main rates and bands guide. If you are a first-time buyer working through the whole process, start with the essential guide for first-time homebuyers in Scotland, and for exactly who qualifies and how the relief is claimed, see Scottish FTB relief eligibility and mechanics.

How does the 8% ADS work, and what does it cost?

The Additional Dwelling Supplement is the part of LBTT that has moved, and the part most likely to break your numbers. Four upratings in eight years took it from 3% to 8%. The mechanics underneath have stayed stable:

  • ADS applies where the buyer (or any joint buyer) owns another residential dwelling worth £40,000 or more anywhere in the world at the effective date.
  • It is charged on the entire purchase price, not on a marginal-band basis. So an £180,000 second-home purchase attracts £14,400 of ADS on top of the standard LBTT charge.
  • The £40,000 de-minimis under Sch 2A is unchanged since introduction and aligns with the SDLT Sch 4ZA threshold.
  • The 36-month replacement-of-main-residence window lets you reclaim the ADS where you sell your previous main residence within 36 months of the new purchase.

Each uprating was framed in the Scottish Budget documentation as a combined revenue-raising and housing-policy measure, aimed at second-home and additional-property purchases in markets where affordability pressure was acute. The 5 December 2024 increase to 8% was described in Revenue Scotland communications as supporting first-time buyers and reducing additional-dwelling acquisitions, and the Scottish Fiscal Commission's revenue forecast assumes broadly inelastic transaction volumes at the higher rate.

The cash this puts on the table is real. Buy a £500,000 second home and you pay £40,000 of ADS on top of £18,350 of standard LBTT, a combined £58,350 of property-transfer tax. At £1,000,000 it is £80,000 of ADS plus £61,350 standard LBTT, totalling £141,350. The flat-on-entire-price design also creates a cliff edge at the de-minimis: a £39,000 second property sits below it and pays no ADS, while a £41,000 one sits above and pays £3,280. A tiny difference in price either side of the threshold can swing the tax sharply, so the de-minimis is worth watching at the bottom of the market.

For the ADS detail (the 36-month replacement window, the joint-buyer aggregation rule, and the £40,000 de-minimis edge cases), see the Scottish LBTT ADS mechanics guide.

Did Scotland keep MDR when England scrapped it?

Yes, and it is the most consequential split between the regimes since LBTT launched. England abolished SDLT MDR on 1 June 2024 under Finance (No.2) Act 2024 s.7. LBTT MDR survives under LBTT(S)A 2013 Sch 5 without modification. Welsh LTT MDR survives too, but has been modified twice: the Land Transaction Tax (Modification of Multiple Dwellings Relief) (Wales) Regulations 2025 removed MDR from main-residence-with-subsidiary-dwelling purchases from 7 February 2025, and the Land Transaction Tax (Modification of Relief for Acquisitions Involving Multiple Dwellings) (Wales) Regulations 2026 introduced a 3% minimum effective rate from 13 February 2026.

The three-nation MDR landscape is now genuinely divergent:

  • England and Northern Ireland (SDLT): MDR abolished from 1 June 2024. Portfolio acquisitions use s.116(7) six-or-more-dwellings automatic non-residential treatment or partnership relief under Sch 15 FA 2003.
  • Wales (LTT): MDR retained but modified. Subsidiary-dwelling carve-out from 7 February 2025; 3% minimum effective rate from 13 February 2026.
  • Scotland (LBTT): MDR retained without modification under Sch 5. The s.59(8) six-or-more-dwellings rule operates as a separate alternative route for portfolios at the larger end.

If you are buying a portfolio, that retention is a genuine planning angle. A Scottish acquisition of two or more dwellings can claim MDR on the averaged-price-per-dwelling basis; the equivalent English acquisition cannot claim MDR at all. Where you buy is now a tax decision, not just an asset-quality one. Set that against the 8% ADS on residential portfolios (mitigated by the s.59(8) automatic non-residential treatment for six-or-more-dwelling acquisitions), and Scotland can come out ahead of England or behind it, depending on portfolio size, asset mix, and how you structure the deal.

How does Scotland compare with England, NI and Wales in 2026/27?

Here is where the three UK property-transfer-tax regimes stand for 2026/27, side by side:

  • Nil-rate band: SDLT £125,000; Welsh LTT £225,000; Scottish LBTT £145,000.
  • Additional-dwellings surcharge: SDLT 5% flat on top of standard rates; Welsh LTT standalone higher-rate band structure (5%, 8.5%, 10%, 12.5%, 15%, 17% from 11 December 2024); Scottish LBTT ADS at 8% on entire purchase price.
  • Non-resident surcharge: SDLT 2% (FA 2003 Sch 9A from 1 April 2021); Welsh LTT none; Scottish LBTT none.
  • First-time buyer regime: SDLT £300k nil-band with 5% to £500k and full withdrawal above; Welsh LTT no separate FTB regime (£225k nil-band substitutes); Scottish LBTT £175k nil-band uplift with no upper value cap and £600 maximum saving.
  • MDR status: SDLT abolished 1 June 2024; Welsh LTT retained-modified; Scottish LBTT retained-unmodified.
  • Six-dwellings automatic non-residential: SDLT s.116(7) FA 2003; Welsh LTT none; Scottish LBTT s.59(8) LBTT(S)A 2013.
  • Corporate flat 15% on >£500k dwellings: SDLT FA 2003 Sch 4A; Welsh LTT none (higher-rate band structure applies); Scottish LBTT none (ADS applies).
  • Return filing window: SDLT 14 days; Welsh LTT 30 days under LTTA 2017 s.44; Scottish LBTT 30 days under LBTT(S)A 2013 s.29.

The practical takeaway is that you cannot carry an SDLT rule of thumb across the border. Each jurisdiction is now distinct enough to be its own rule book, and applying English assumptions to a Scottish or Welsh purchase (or the reverse) is how people get the numbers wrong. For the Welsh framework in full, see the complete guide to Land Transaction Tax.

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Has the policy direction settled, or is more change coming?

The Scottish Budget 2026/27 confirmed no further changes to LBTT main rates or bands, which points to medium-term stability on the residential and non-residential tables. ADS, not the main rates, remains the lever the Scottish Government actually pulls: it has moved four times in eight years, while the main rates have barely shifted and the £145,000 nil band has held since LBTT launched in 2015.

Four things to keep an eye on over the next Scottish parliamentary cycle:

  • Further ADS uprating. Whether the 8% rate represents a stable ceiling or whether further increases are signalled in successive Scottish Budgets. The Scottish Fiscal Commission's revenue forecasts will be the leading indicator.
  • UK-wide SDLT reform. Whether any successor regime to SDLT in England triggers reactive Scottish change. The historical pattern is that Scotland has set ADS policy independent of SDLT direction, but a structural English reform could create asymmetric pressure.
  • Housing-policy interaction. The Visitor Levy (Scotland) Act 2024, the Short-Term Lets Licensing regime, and broader rural-housing policy in the Highlands and Islands all interact with LBTT and ADS at the operational level.
  • Scottish Fiscal Commission forecast revisions. Material revisions to the Commission's LBTT revenue projections could signal pressure for further structural change.

What does this mean for you as a Scottish landlord or investor?

Four things to take from the 2026/27 position:

  • 8% ADS is the number that drives Scottish buy-to-let. Every additional-property purchase attracts 8% on the entire price, with no marginal relief. When you model a Scottish BTL deal, treat ADS as the main LBTT cost, not the standard residential rates.
  • The 36-month replacement window softens the hit on a genuine move. If you sell your previous main residence within 36 months of the new purchase, you can reclaim the ADS paid. The window matches the English and Welsh 36-month windows.
  • MDR retention keeps portfolio routes open that have closed in England. A Scottish acquisition of two or more dwellings can claim MDR; the equivalent English one cannot. At the larger end, the s.59(8) six-or-more-dwellings automatic non-residential treatment is a further route.
  • First-time buyer relief is useful but modest. The £175,000 nil-band uplift gives a £600 maximum saving with no upper value cap. The English regime saves more at the bottom of the market (£5,000 maximum at £300,000) but withdraws above £500,000. The Scottish design is less generous at the low end but steadier across the price ladder.

What has stayed the same over the ten years?

For all the movement on ADS, several core LBTT mechanics have held steady since LBTT launched in 2015, or since they were introduced:

  • The 30-day return window under LBTT(S)A 2013 s.29 has not changed and remains longer than England's 14-day SDLT window.
  • The £40,000 ADS de-minimis under Sch 2A has not changed.
  • The six-or-more-dwellings automatic non-residential treatment under s.59(8) mirrors the SDLT s.116(7) rule and has not been modified.
  • Group relief (Sch 10), reconstruction-and-acquisition reliefs (Sch 11), partnership relief (Sch 17), and the bare-trust look-through (Sch 18 Part 3) have all remained structurally aligned with their SDLT parallels.
  • The £145,000 main residential nil band has been operationally stable since 2015.

Underneath the diverging headline rates, the Scottish framework still tracks the FA 2003 SDLT framework closely. On a corporate or partnership transaction you can lean on that mechanic-by-mechanic alignment with SDLT, with one caveat: the authority that governs a Scottish transaction is the Scottish statute, never the English equivalent. For the detail, see LBTT acquisition relief on corporate takeovers and bare trusts and LBTT relief availability. If you are restructuring through a bare trust or deciding between the corporate 15% pathway and the ADS route, see Scottish LBTT bare-trust acquisition relief and corporate restructuring and the corporate-buyer pathway decision.

The bigger questions facing LBTT next

The 2015 to 2026 arc leaves a handful of open questions that the next parliamentary cycle may have to answer. None of these is settled policy; each is worth understanding because any of them could change what you pay:

  • Should the £145,000 nil-rate band rise to match Welsh LTT's £225,000 nil band? Such a change would deliver a substantial saving to typical first-home buyers in central-belt Scotland (Edinburgh, Glasgow, Stirling, Dundee), where average first-home prices have risen well above £145,000. The trade-off is the revenue loss to the Scottish Government.
  • Should the 8% ADS move from flat-on-entire-price to a marginal-rate band structure? The current design produces cliff-edge effects above the £40,000 de-minimis (an £180,000 second-home pays £14,400 of ADS; a £39,000 second-home pays £0). A band-structured ADS along Welsh higher-rate-bands lines would smooth the cliff but reduce the revenue yield at the larger end.
  • Should a non-resident surcharge be considered for Scotland? England's 2% non-resident surcharge has been in place since 1 April 2021 without driving comparable disinvestment from English property markets. The Scottish position has not seen non-resident surcharge introduced; whether this remains the right policy outcome is an open question.
  • Should FTB relief be extended above the £175,000 nil-band uplift? Average first-home prices in central Edinburgh and Aberdeen approach or exceed £200,000, where the FTB saving caps at £600. A more generous FTB regime could deliver larger savings at the typical first-home price point but at obvious revenue cost.

Current Budget documentation signals none of these as a near-term commitment, but each is the kind of structural question the next Scottish parliamentary cycle may have to face. The Scottish Fiscal Commission's forward-looking LBTT publications are the place to watch for an early signal.

For the operational depth behind each part of this picture:

Scotland's LBTT is its own rule book. The decade to 2026 has brought four ADS upratings, first-time buyer relief introduced and bedded in, MDR kept where England abolished it and Wales modified it, and a framework that still aligns mechanic-by-mechanic with SDLT underneath. The 2026/27 freeze on main rates and bands points to medium-term stability on the residential framework, with ADS staying the active lever and cross-border positioning still turning on the MDR-and-six-dwellings divergence from English SDLT. If you are buying, building a portfolio, or restructuring across the border, get the LBTT modelled before you commit, because at 8% the surcharge rarely forgives a rushed decision.