Stamp Duty Calculator UK – Rates and Thresholds 2024/25
Stamp Duty Land Tax (SDLT) applies to residential property purchases in England and Northern Ireland. Current rates operate under temporary measures valid from 31 October 2024 until 31 March 2025, featuring a standard nil-rate threshold of £250,000, first-time buyer relief up to £425,000, and a 5% surcharge for additional properties.
Payment must be submitted to HMRC within 14 days of completion. The official GOV.UK SDLT calculator computes exact liability based on property value, buyer status, and applicable surcharges. Rates differ in Scotland (LBTT) and Wales (LTT), which maintain separate regimes.
Third-party calculators from property portals align with government data but may display outdated thresholds. Always verify final figures against official sources before completing transactions.
How Do I Calculate Stamp Duty in the UK?
| Residential Thresholds | First-Time Buyer Relief | Additional Property Surcharge | Progressive Rate Structure |
|---|---|---|---|
| 0% up to £250,000 (temporary until 31 March 2025) | 0% up to £425,000; 5% £425,001–£625,000 | 5% on purchases resulting in multiple property ownership | 0%, 5%, 10%, 12% bands based on price portions |
- Temporary higher thresholds end on 31 March 2025 unless extended
- First-time buyers save up to £6,250 under current relief schemes
- Calculator accuracy depends on inputting complete transaction details including all reliefs claimed
- All returns must be verified through official GOV.UK channels
- Additional properties attract a 5% surcharge on top of standard rates
- Payment must be completed within 14 days of transaction completion
- Corporate bodies pay 17% flat on residential purchases over £500,000
| Purchase Price Portion | Standard Rate | First-Time Buyer Rate | Additional Property Rate (with 5% surcharge) |
|---|---|---|---|
| Up to £250,000 | 0% | 0% | 5% |
| £250,001 to £425,000 | 5% | 0% | 10% |
| £425,001 to £625,000 | 5% | 5% | 10% |
| £625,001 to £925,000 | 5% | Standard rates apply | 10% |
| £925,001 to £1.5 million | 10% | Standard rates apply | 15% |
| Over £1.5 million | 12% | Standard rates apply | 17% |
The progressive structure means rates apply only to the portion of the purchase price falling within each band. For example, a £300,000 standard purchase attracts 0% on the first £250,000 and 5% on the remaining £50,000, resulting in £2,500 total SDLT.
What Are the Current UK Stamp Duty Rates and Thresholds?
Standard residential rates apply to main residences purchased from 31 October 2024 onwards. The nil-rate threshold temporarily stands at £250,000, doubled from the previous £125,000 baseline established before the 2022 Mini-Budget.
What Is the Stamp Duty Threshold 2024?
The £250,000 nil-rate threshold applies to all standard residential purchases completed between 31 October 2024 and 31 March 2025. Official GOV.UK guidance confirms these measures as temporary, with rates subject to revision following the March 2025 deadline.
How Do Progressive Rates Work?
SDLT operates on a sliding scale. The 5% rate applies to portions between £250,001 and £925,000. The 10% rate covers the segment from £925,001 to £1.5 million. Anything above £1.5 million incurs 12%.
The £250,000 threshold represents a temporary increase from £125,000, introduced to support housing market activity. These rates expire on 31 March 2025 unless future budgets extend them.
Do First-Time Buyers Pay Stamp Duty?
First-time buyers receive enhanced relief covering purchases up to £425,000 with zero SDLT payable. This threshold exceeds the standard £250,000 nil-rate band, delivering maximum savings of £6,250 compared to standard rates.
Who Qualifies for First-Time Buyer Relief?
Buyers must never have owned residential property anywhere in the world. The relief applies only to purchases up to £625,000; above this figure, standard rates apply to the entire price. HMRC guidelines specify that married couples and civil partners must both be first-time buyers to qualify.
What Are the First-Time Buyer Rates?
Between £425,001 and £625,000, first-time buyers pay 5% on the portion above £425,000. Properties exceeding £625,000 receive no relief, reverting to standard residential rates across all bands.
What Is Stamp Duty on Second Homes and Buy-to-Let Properties?
Purchases resulting in ownership of multiple residential properties attract a 5% surcharge on top of standard rates. This applies to buy-to-let investments, holiday homes, and additional dwellings.
What Is the Additional Property Surcharge?
The surcharge increased from 3% to 5% on 31 October 2024. It applies to the entire purchase price for properties over £40,000 when the buyer retains another residential property. Exceptions exist for contracts exchanged before this date but completed afterwards.
How Much Stamp Duty on Buy-to-Let?
A £300,000 buy-to-let purchase incurs 5% on the first £250,000 (£12,500) plus 10% on the remaining £50,000 (£5,000), totalling £17,500. This compares to £2,500 for an equivalent main residence.
Corporate bodies purchasing residential property over £500,000 pay a flat 17% rate. Non-UK residents face an additional 2% surcharge on top of other rates.
Residential leases operate under standard SDLT bands for premium payments. However, leases with net present values exceeding £150,000 incur 1% on the amount above this threshold.
When and How Do You Pay Stamp Duty?
HMRC requires SDLT payment and a return filing within 14 days of transaction completion. Solicitors typically handle this process, though buyers remain legally responsible for ensuring timely submission. For more details on when and how to pay Stamp Duty, you can refer to the Met Office yellow rain warning. Met Office yellow rain warning
Late payments incur interest and penalties. Refunds are available for overpayments, including situations where reliefs were initially overlooked but later claimed.
How Have Stamp Duty Thresholds Changed Since 2022?
- : The Mini-Budget raised the nil-rate threshold from £125,000 to £250,000 and increased first-time buyer relief from £300,000 to £425,000. Source: GOV.UK Historical Rates
- : The Autumn Statement confirmed these temporary rates would remain in place until 31 March 2025 rather than expiring in 2024. Source: MoneySavingExpert Analysis
- : The Budget maintained the £250,000 threshold and £425,000 first-time buyer relief while increasing the additional property surcharge from 3% to 5%. Source: GOV.UK Current Rates
What Is Certain About Future Stamp Duty Changes?
| Established Information | Uncertain Elements |
|---|---|
| Rates are fixed until 31 March 2025 | Whether thresholds will revert to £125,000 after March 2025 |
| Payment deadline is strictly 14 days | Potential new reliefs or surcharges in future budgets |
| 5% surcharge applies to additional properties purchased from 31 October 2024 | Long-term government strategy on property taxation |
| Scotland and Wales operate separate systems | Specific transitional arrangements for contracts exchanged before rate changes |
Why Did the Government Raise Stamp Duty Thresholds?
The temporary threshold increases formed part of broader economic measures to support housing market activity during periods of economic uncertainty. By raising the nil-rate band to £250,000, the government reduced upfront transaction costs for the majority of residential purchases.
First-time buyer relief expansion aims to improve accessibility to the property ladder. Direct Line Pet Insurance Review notes similar government interventions across consumer financial products, though property taxation remains uniquely complex.
The March 2025 deadline creates a planning horizon for buyers, with conveyancing timelines potentially adjusting to accommodate completion dates before any rate changes.
What Do Official Sources Say About SDLT Compliance?
SDLT must be paid and a return filed with HMRC within 14 days of the property transaction completion date. Use the official GOV.UK SDLT calculator for precise amounts.
— GOV.UK Guidance, Residential Property Rates
Third-party calculators align with GOV.UK but may use pre-2024 rates; always verify with official sources for 2024/2025 accuracy.
— Property Portal Analysis, Rightmove
How Can Buyers Ensure Accurate Stamp Duty Calculations?
Buyers should verify calculations using the official GOV.UK tool, confirm eligibility for reliefs with solicitors, and monitor budget announcements for changes to the March 2025 deadline. Accurate input of property value, buyer status, and previous ownership history ensures correct liability assessment. Gov.uk Renew Driving Licence at 70 demonstrates similar governmental digital service standards for administrative deadlines.
Frequently Asked Questions
How much stamp duty will I pay on a £300,000 house?
Standard buyers pay £2,500. First-time buyers pay nothing. Buy-to-let investors pay £17,500.
Are online stamp duty calculators accurate?
Accuracy depends on current data input. Specialist calculators and advisory tools align with GOV.UK but should be verified against official sources.
Can I claim a stamp duty refund if I overpay?
HMRC issues refunds for overpayments. Claims require supporting documentation and must be submitted within statutory time limits.
Does the 5% surcharge apply to replacement main residences?
Buyers selling their previous main residence may claim refunds if the surcharge was paid temporarily. The original return must indicate the replacement intention.
What are the stamp duty rates in Scotland?
Scotland operates Land and Buildings Transaction Tax (LBTT) with a £145,000 nil-rate threshold and first-time buyer relief up to £175,000. Cross-border calculators illustrate these differences.
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