Becoming a Landlord in Scotland 2026/27: LBTT, ADS and Rental Tax Basics
Buying a Scottish rental in 2026/27? Understand LBTT, the 8% ADS surcharge and how rental profit is taxed under Scottish Income Tax bands this year.
Quick answer
Becoming a landlord in Scotland in 2026/27 means paying LBTT plus the 8% ADS surcharge when you buy, then declaring rental profit through Self Assessment under Scottish Income Tax bands. Mortgage interest only attracts a 20% tax credit, and selling later triggers Capital Gains Tax at 18% or 24%. Budget for ADS upfront, because it is the single largest tax cost at purchase.
What you pay when you buy: LBTT and ADS
Scotland uses Land and Buildings Transaction Tax (LBTT) rather than Stamp Duty. The standard residential rates apply, but the headline cost for a landlord is the Additional Dwelling Supplement (ADS): a flat 8% of the entire purchase price, levied on top of LBTT whenever you buy an additional dwelling.
ADS is not banded. On a £200,000 buy-to-let it adds a clean £16,000, payable at completion. You can only reclaim ADS if the purchase replaced a previous main residence and you sell that former home within 36 months, which rarely applies to a deliberate investment.
Work the numbers through a calculator before committing.
LBTT Calculator — Scotland
Calculate Land and Buildings Transaction Tax (LBTT) for property purchases in Scotland, including first-time buyer relief and Additional Dwelling Supplement (ADS).
Open LBTT Scotland calculatorDevolved note: this is Scotland-specific. Buyers in England or Northern Ireland pay SDLT (0% to £125,000, with FTB relief to £300,000) instead, and Wales uses LTT, which has no first-time-buyer relief. The 8% ADS rate is unique to Scotland.
How your rental profit is taxed
Rental income is not a separate tax; profit is added to your other income and taxed at your marginal rate. For Scottish residents in 2026/27 that means the Scottish Income Tax bands: a starter and basic rate, an intermediate 21% band, higher 42% from £31,092 to £62,430, advanced 45% from £62,430 to £125,140, and a top rate of 48% above £125,140. The Personal Allowance of £12,570 still applies UK-wide and tapers away by £1 for every £2 of income over £100,000.
Profit means gross rents minus allowable expenses: letting agent fees, repairs (not improvements), landlord insurance, ground rent, accountancy and safety certificates. You report it on the property pages of a Self Assessment return.
Scottish Income Tax Calculator
Calculate Scottish income tax 2025/26 with all 6 bands and compare against the rest of the UK.
Open Scottish Income Tax calculatorThe mortgage interest trap
This catches new landlords out. Since 2020, individuals cannot deduct mortgage interest as an expense. Instead you receive a basic-rate 20% tax credit on finance costs.
For a basic-rate taxpayer this is broadly neutral. But a Scottish higher-rate (42%), advanced-rate (45%) or top-rate (48%) landlord pays tax on the rent at their full band while getting relief on the interest at only 20%. On a heavily mortgaged property this can leave you paying tax even on a thin cash profit. It is the main reason higher-band landlords consider a company structure, where interest remains fully deductible against Corporation Tax.
Allowances, reliefs and selling up
A few reliefs soften the position:
- Property allowance £1,000: if gross rent is under £1,000 it is tax-free; above that you can deduct the £1,000 instead of real expenses if that is more generous.
- Rent-a-Room £7,500: only for a furnished room in your own home, not a separate let.
- When you eventually sell, Capital Gains Tax applies on the gain at 18% within your basic-rate band and 24% above it, after the £3,000 annual exempt amount. You must report and pay within 60 days of completion. CGT is not devolved, so Scottish landlords use UK-wide rates.
Personal ownership versus a limited company
A company pays Corporation Tax at 19% on profit up to £50,000, 25% above £250,000, with marginal relief (3/200) in between, and can deduct mortgage interest in full. That appeals to higher- and advanced-rate Scottish taxpayers.
The catch is extraction: taking profit as dividends adds tax above the £500 dividend allowance at 10.75%, 35.75% or 39.35%. Buy-to-let company mortgages also carry higher rates and fees, and there is more admin. For a single property, personal ownership is usually simpler and cheaper; a growing portfolio is where incorporation often pays off. Run both scenarios, including the 8% ADS, before deciding, and take advice for anything beyond one property.
Frequently asked questions
What is ADS and how much is it in 2026/27?
The Additional Dwelling Supplement (ADS) is a Scottish surcharge of 8% of the full purchase price, payable on top of standard LBTT when you buy a second home or buy-to-let property. It applies from the first pound, so a £200,000 rental triggers £16,000 of ADS alone. ADS can be reclaimed if you sell a previous main residence within 36 months, but for a pure investment purchase it is an unavoidable extra cost you must budget for upfront.
Do landlords in Scotland pay Stamp Duty?
No. Land and Buildings Transaction Tax (LBTT) replaced Stamp Duty Land Tax in Scotland in 2015. SDLT, with its 0% band to £125,000 and second-home surcharge, applies only in England and Northern Ireland. Welsh buyers pay LTT instead. As a Scottish landlord you pay LBTT on the standard residential bands plus the 8% ADS surcharge, so your transaction tax differs substantially from a buyer south of the border.
How is my rental profit taxed in 2026/27?
Rental profit is added to your other income and taxed under Scottish Income Tax bands: starter and basic rates, intermediate 21%, higher 42% from £31,092 to £62,430, advanced 45% from £62,430 to £125,140, and a top rate of 48% above that. Your Personal Allowance of £12,570 still applies UK-wide. You report the profit through Self Assessment after deducting allowable expenses such as letting agent fees, repairs and insurance.
Can I still deduct my mortgage interest?
Not as a direct expense. Since 2020, individual landlords cannot deduct finance costs from rental income. Instead you receive a basic-rate 20% tax credit on the interest. This hits higher and additional-rate taxpayers hardest, because relief is capped at 20% no matter your marginal band. Holding property through a limited company allows full interest deduction against Corporation Tax, which is why many higher-rate landlords now incorporate.
Is there a tax-free allowance for rental income?
There is a £1,000 property allowance. If your gross rental income is £1,000 or less, it is tax-free and you need not report it. If income exceeds £1,000, you can either deduct the £1,000 allowance instead of actual expenses, or claim your real costs, whichever gives a lower profit. The separate Rent-a-Room scheme gives up to £7,500 tax-free, but only for letting a furnished room in your own home, not a standalone buy-to-let.
What happens when I sell the rental property?
You pay Capital Gains Tax on the profit. For residential property in 2026/27, CGT is charged at 18% within your basic-rate band and 24% above it. The annual exempt amount is just £3,000. You must report and pay residential property CGT within 60 days of completion using HMRC's online service. CGT rules are UK-wide and not devolved, so Scottish landlords use the same rates and 60-day deadline as those in England.
Should I let through a limited company instead?
It depends on scale and tax band. Companies pay Corporation Tax at 19% on profit up to £50,000, 25% above £250,000, with marginal relief between. Full mortgage-interest deduction is available, which suits higher-rate and advanced-rate Scottish taxpayers. But extracting profit as dividends adds tax (10.75%/35.75%/39.35% after the £500 allowance), and lenders charge more. For a single property, personal ownership is often simpler and cheaper.
Try the calculators
LBTT Calculator — Scotland
Calculate Land and Buildings Transaction Tax (LBTT) for property purchases in Scotland, including first-time buyer relief and Additional Dwelling Supplement (ADS).
Scottish Income Tax Calculator
Calculate Scottish income tax 2025/26 with all 6 bands and compare against the rest of the UK.
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