STAMP DUTY CALCULATOR UK · MIXED HOUSEHOLD CALCULATOR · MAY 2026
Stamp Duty Calculator UK 2026 | Mixed Household Calculator
Free stamp duty calculator for UK property purchases. Mixed household calculator supporting all UK regions - calculate SDLT (England/Northern Ireland), LBTT (Scotland) and LTT (Wales) with current 2026 rates, first-time buyer relief, and property tax bands. Our stamp duty calculator handles complex scenarios including additional property surcharge and mixed household situations.
Stamp Duty Calculator UK 2026 | Mixed Household Calculator
Mixed household calculator with SDLT, LBTT and LTT rates
Our stamp duty calculator UK handles all property tax scenarios across Britain. This mixed household calculator supports complex arrangements where buyers have different residency status or property portfolios.
In England and Northern Ireland, our stamp duty calculator processes Stamp Duty Land Tax (SDLT) with first-time buyer relief up to £300,000. Our mixed household calculator handles joint purchases where one buyer qualifies for relief.
Scotland's stamp duty calculator uses Land and Buildings Transaction Tax (LBTT) rates, while Wales stamp duty calculator applies Land Transaction Tax (LTT) bands.
This mixed household calculator handles complex scenarios: joint first-time buyers, mixed UK/non-UK residents, and blended property portfolios. Our stamp duty calculator applies additional property surcharge (5%) and non-UK resident surcharge (2%) accurately.
The stamp duty calculator UK provides instant band-by-band breakdowns with 2026 rates, making it the most comprehensive mixed household calculator available.
Use our stamp duty calculator below for precise property tax calculations across all UK regions and household types.
Stamp Duty Calculator UK | Regional Mixed Household Rates
Our stamp duty calculator UK covers all regional variations, making it an effective mixed household calculator for cross-border transactions:
England & Northern Ireland SDLT Calculator: Use our stamp duty calculator for rates from 0% to 12%. The mixed household calculator handles first-time buyer relief up to £300,000 when property costs under £500,000.
Scotland LBTT Calculator: Our stamp duty calculator processes nil rate bands up to £145,000, then progressive rates to 12%. This mixed household calculator works for Scottish property transactions without first-time buyer relief.
Wales LTT Calculator: The stamp duty calculator handles the highest nil rate band (£180,000) and Welsh-specific bands. Our mixed household calculator optimizes for Welsh property values and tax bands.
England & Northern Ireland
- £0-125k: 0%
- £125k-250k: 2%
- £250k-925k: 5%
- £925k-1.5M: 10%
- £1.5M+: 12%
Scotland
- £0-145k: 0%
- £145k-250k: 2%
- £250k-325k: 5%
- £325k-750k: 10%
- £750k+: 12%
Wales
- £0-180k: 0%
- £180k-250k: 3.5%
- £250k-400k: 5%
- £400k-750k: 7.5%
- £750k-1.5M: 10%
- £1.5M+: 12%
Stamp Duty Calculator UK Tools | Mixed Household Calculators
Frequently Asked Questions
Do I need to pay stamp duty as a first-time buyer?
In England and Northern Ireland, first-time buyers pay no stamp duty on properties up to £300,000 (if the property costs under £500,000). On properties between £300,000-£500,000, you pay 5% on the amount above £300,000. Above £500,000, you pay standard rates with no relief.
When do I pay the additional property surcharge?
The 5% additional property surcharge applies to second homes, buy-to-let properties, and when you don't sell your previous main residence within 36 months. It's calculated on the entire property price, not just the excess above bands.
Are stamp duty rates different in Scotland and Wales?
Yes. Scotland uses LBTT with a £145,000 nil rate band and different percentage rates. Wales uses LTT with an £180,000 nil rate band and its own rate structure. Both generally result in lower tax bills than SDLT for average-priced properties.