Stamp Duty Land Tax (SDLT) is one of the biggest upfront costs of buying a home in the UK. As a first-time buyer, you're entitled to relief that reduces or eliminates this cost — but the rules changed in April 2025. Understanding exactly what you'll pay helps you budget accurately and avoid nasty surprises on completion day.
Stamp Duty Thresholds for First-Time Buyers (2026)
- •Up to £300,000: 0% (first-time buyer relief)
- •£300,001 – £500,000: 5% on the portion above £300,000
- •Above £500,000: first-time buyer relief not available, standard rates apply
- •Maximum saving from first-time buyer relief: £5,000 (compared to standard purchaser)
- •Scotland and Wales have different tax regimes
How Much Will You Pay? Real Examples
- •£250,000 purchase: £0 SDLT
- •£350,000 purchase: £2,500 SDLT
- •£450,000 purchase: £7,500 SDLT
- •£500,000 purchase: £10,000 SDLT (maximum relief point)
- •£550,000 purchase: £12,500 SDLT (no first-time buyer relief)
Who Qualifies as a First-Time Buyer?
- •Never previously owned residential property (UK or abroad)
- •Property must be your main residence
- •Inherited property can disqualify you
- •Joint purchase: all parties must be first-time buyers
- •Property bought through a company: not eligible for first-time buyer relief
Scotland and Wales: Different Rules
- •Scotland (LBTT): nil-rate up to £175,000 for first-time buyers
- •Wales (LTT): nil-rate up to £225,000 (no additional FTB relief)
- •Use the Revenue Scotland or Welsh Revenue Authority calculators
- •Rules on who qualifies as first-time buyer are similar but check local guidance
Do I pay stamp duty if I'm buying with a Help to Buy equity loan?+
Yes, SDLT is calculated on the full purchase price, not just your mortgage. You still benefit from first-time buyer relief up to £500,000.
When is stamp duty paid?+
SDLT must be paid within 14 days of completing your property purchase. Your solicitor or conveyancer usually handles this for you as part of the buying process.
Is stamp duty included in mortgage calculations?+
No — stamp duty is an upfront cost paid from savings. Some buyers mistakenly assume it can be included in the mortgage; it cannot. Budget for it separately.
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