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🏴󠁧󠁢󠁳󠁣󠁴󠁿🇬🇧£400k · LBTT vs SDLT

Scotland vs Northern Ireland Stamp Duty

On £400,000 standard residential, Northern Ireland (SDLT) costs about £10,000 vs £13,350 in Scotland (LBTT) — a £3,350 gap.

By Sammy S. · Founder · AuthorUpdated for 2026

Lower land tax

Northern Ireland costs less

£10,000 vs £13,350, a £3,350 difference.

Side-by-side scoreboard

Scotland

£13,350

£400k standard · LBTT · rank #4

FTB
£12,750
Additional
£45,350
Scotland profile →

Key takeaways

  • On £400,000 standard residential, Northern Ireland (SDLT) costs about £10,000 vs £13,350 in Scotland (LBTT) — a £3,350 gap.
  • LBTT vs SDLT — different authorities and band tables.
  • Ranks on £400k standard: Scotland #4 · Northern Ireland #2 among 4 nations.
  • Check FTB and additional columns — second-home surcharges (and Scotland ADS) can dwarf the standard-rate gap.
  • Personalize price and buyer type in the UK stamp duty calculator.

FTB vs second home at £400k

Buyer typeScotlandN. Ireland
Standard£13,350£10,000
First-time buyer£12,750£5,000
Additional / second home£45,350£30,000

How to read Scotland vs Northern Ireland

Both columns use the same purchase price vignettes. Headline ranking is £400,000 only/main home (standard rates). FTB and additional columns show how reliefs and higher rates change the bill.

Northern Ireland is cheaper by about £3,350 at £400k standard. At additional rates the gap is about £15,350 on £400k; FTB gap ≈ £7,750.

Price sensitivity — £250k vs £400k vs £1m

At £250k standard: Scotland £2,100 vs N. Ireland £2,500 (gap £400).

At £400k standard: Scotland £13,350 vs N. Ireland £10,000 (gap £3,350).

At £1m standard: Scotland £78,350 vs N. Ireland £43,750 (gap £34,600).

First-time buyer vs second home

FTB at £400k: Scotland £12,750 vs N. Ireland £5,000.

Additional / second home at £400k: Scotland £45,350 vs N. Ireland £30,000. Scotland’s additional figure includes LBTT plus ADS (8% of price) when ADS applies.

England & NI first-time buyer relief is not available above £500,000 — standard SDLT applies instead.

Scotland ADS callout

When Additional Dwelling Supplement applies in Scotland, ADS is 8% of the whole consideration (from 5 December 2024) on top of LBTT — not instead of LBTT — for consideration of £40,000+.

England/Wales use higher marginal rate schedules for additional dwellings rather than a flat add-on percentage of the whole price.

Main-residence replacement can avoid ADS / higher rates — eligibility is outside this price-band model.

Authorities and schedules

Scotland: Revenue Scotland — LBTT residential property. Northern Ireland: GOV.UK — SDLT residential property rates.

LBTT and SDLT are different taxes — compare nil bands and higher-rate mechanics, not a single UK percentage.

Methodology

£400,000 only/main home · standard residential rates · no non-UK surcharge.

Figures are calculated from our engine — the same engine as the UK stamp duty calculator and amount pages.

Not conveyancing advice.

Price ladder gaps (standard)

PriceScotlandN. IrelandGap
£250,000£2,100£2,500£400
£400,000£13,350£10,000£3,350
£500,000£23,350£15,000£8,350
£750,000£48,350£27,500£20,850
£1,000,000£78,350£43,750£34,600

Official bands used in this compare

England & NI — SDLT standard

GOV.UK SDLT residential rates
£0 – £125,0000%
£125,000 – £250,0002%
£250,000 – £925,0005%
£925,000 – £1,500,00010%
Above £1,500,00012%

Scotland — LBTT standard

Revenue Scotland LBTT
£0 – £145,0000%
£145,000 – £250,0002%
£250,000 – £325,0005%
£325,000 – £750,00010%
Above £750,00012%

Tax layers

LBTT (Scotland)

Standard £400k ≈ £13,350. Additional ≈ £45,350.

SDLT (N. Ireland)

Standard £400k ≈ £10,000. Additional ≈ £30,000.

Same regime?

No — different land-tax statutes and authorities.

Myths vs reality

“Stamp duty is the same across the UK.”

England & NI use SDLT, Scotland uses LBTT (+ ADS when applicable), Wales uses LTT — different nil bands and rates.

“Wales first-time buyers get an England-style SDLT FTB schedule.”

GOV.WALES does not publish a separate FTB LTT table on the rates page — this hub applies main residential LTT when FTB is selected for Wales.

“Scotland ADS replaces LBTT.”

ADS is added on top of LBTT at 8% of the price when it applies.

“The £400k ranking never flips at other prices.”

At £250k the Scotland/N. Ireland standard gap is £400; at £1m it is £34,600 — always re-check your offer price.

What we exclude

  • Non-residential / mixed-use rates
  • Lease net present value (rent)
  • Shared ownership staircasing and MDR
  • Corporate 17% surcharge
  • Full ADS / FTB / main-residence replacement eligibility beyond published price bands
  • Non-UK resident +2% surcharge (toggle in calculator for England & NI)

Validation notes

  • England/NI £400k standard SDLT locks to £10,000 (2% on £125k–£250k + 5% on £250k–£400k).
  • Scotland £400k standard LBTT locks to £13,350; additional includes ADS at 8% of price.
  • Wales £400k main LTT locks to £10,500.
  • HMRC £295k standard SDLT locks to £4,750 — GOV.UK residential property rates example (April 2025).
  • HMRC FTB £500k locks to £10,000 — GOV.UK first-time buyer example.
  • HMRC additional £300k locks to £20,000 — GOV.UK higher rates / engine lock.
  • Revenue Scotland £235k LBTT locks to £1,800 — Revenue Scotland residential example.
  • Revenue Scotland £875k LBTT locks to £63,350 — Revenue Scotland residential example.
  • GOV.WALES £280k main LTT locks to £3,300 — GOV.WALES main residential example.
  • GOV.WALES £260k higher LTT locks to £15,950 — GOV.WALES higher residential example (from 11 Dec 2024).
  • England & Northern Ireland share the same HMRC SDLT schedules — identical modelled tax on every vignette row.
  • FTB England/NI relief only when purchase price ≤ £500k; above that the calculator falls back to standard bands.
  • Wales FTB selection uses main residential LTT (no separate published FTB table on GOV.WALES rates page).
  • ADS source: Revenue Scotland — 8% from 5 December 2024 for new contracts.
  • Not legal or conveyancing advice — confirm eligibility (ADS, FTB, main-residence replacement) with a solicitor.

Decision guides

Buying a main home

Compare the standard column at your offer price. At £400k, Northern Ireland is cheaper by ~£3,350.

First-time buyer

Use the FTB column — England/NI relief is powerful under £500k; Scotland raises the nil band to £175k; Wales uses main LTT rates here.

Second home / buy-to-let

Use the additional column. Scotland’s ADS can make LBTT+ADS the most expensive of the three regimes at many prices.

Validate the numbers

Check the official band tables and worked examples on this page against GOV.UK / Revenue Scotland / GOV.WALES sources.

Glossary

SDLT
Stamp Duty Land Tax — England & Northern Ireland (HMRC).
LBTT
Land and Buildings Transaction Tax — Scotland (Revenue Scotland).
LTT
Land Transaction Tax — Wales (Welsh Revenue Authority).
ADS
Additional Dwelling Supplement — Scotland flat 8% of price on top of LBTT when higher rates apply.
Higher rates
England/Wales additional-dwelling schedules with higher marginal percentages; Scotland uses LBTT + ADS instead.
Effective rate
Total land tax ÷ purchase price on the vignette.

FAQs

Northern Ireland by about £3,350 on a standard only/main home.

No. Scotland uses LBTT; Northern Ireland uses SDLT.

At £400k, FTB modelled tax is £12,750 in Scotland vs £5,000 in N. Ireland. England/NI FTB relief caps at £500k purchase price.

At £400k additional rates: Scotland ≈ £45,350; N. Ireland ≈ £30,000. Scotland’s figure includes LBTT + 8% ADS when ADS applies.

At £250k standard the gap is £400; at £1m it is £34,600. Re-check your offer price.

Against GOV.UK (£295k = £4,750; FTB £500k = £10,000), Revenue Scotland (£235k = £1,800; £875k = £63,350), and GOV.WALES (£280k = £3,300; higher £260k = £15,950).

Non-residential rates, lease NPV rent, shared ownership staircasing, MDR, corporate surcharges, and full ADS/FTB eligibility tests beyond published price bands. Not conveyancing advice.

Compare any two UK nations

Land tax on £400,000 standard residential — SDLT / LBTT / LTT.