Historical Stamp Duty Calculator
Work out how much stamp duty applied to a property purchase in any period since 2003 and compare it side by side with today's rates.
Purchase Details
Covers December 2003 to March 2025. Current rates apply from 1 April 2025.
Then vs Now
Total Tax Comparison
Historical Breakdown (slice structure)
| Band | Rate | Taxable | Tax |
|---|---|---|---|
| £0 – £300,000 | 0.0% | £300,000 | £0 |
Current Breakdown (from April 2025)
| Band | Rate | Taxable | Tax |
|---|---|---|---|
| £0 – £125,000 | 0.0% | £125,000 | £0 |
| £125,000 – £250,000 | 2.0% | £125,000 | £2,500 |
| £250,000 – £300,000 | 5.0% | £50,000 | £2,500 |
Disclaimer: This tool does not constitute financial advice. We do not recommend taking actions based solely on these results. The calculator makes assumptions and results may be inaccurate due to changes in government policy, interest rates, or personal circumstances. You use this information at your own risk. We can't guarantee to be perfect, so do note you use the information at your own risk and we can't accept liability if things go wrong. For official guidance, visit Gov UK.
How Stamp Duty Rates Have Changed
The Slab Era (2003 to 2014)
SDLT originally charged one rate on the whole purchase price. Crossing a threshold by £1 could add thousands to the bill, which distorted asking prices around £250,000 and £500,000. The nil-rate threshold moved from £60,000 to £125,000 over this period, with a £175,000 holiday during the financial crisis.
The Slice Reform (December 2014)
From 4 December 2014, rates apply progressively to portions of the price, like income tax. Most buyers paid less overnight: a £300,000 purchase dropped from £9,000 to £5,000. High-value purchases paid more, with a new 12% top rate above £1.5 million.
Holidays and Surcharges (2016 to 2025)
The 3% surcharge on additional properties arrived in 2016 (now 5%), first-time buyer relief returned in 2017, and the COVID holiday lifted the nil rate to £500,000 in 2020. The 2022 mini-budget thresholds were reversed in April 2025. Use our stamp duty calculator for the rates in force today.
SDLT Rate History at a Glance
| Period | Structure | What Applied |
|---|---|---|
| 1 Dec 2003 to 16 Mar 2005 | Slab | 0% to £60k, then 1% / 3% / 4% on the whole price |
| 17 Mar 2005 to 22 Mar 2006 | Slab | Nil-rate threshold doubled to £120k |
| 23 Mar 2006 to 2 Sep 2008 | Slab | Nil-rate threshold raised to £125k |
| 3 Sep 2008 to 31 Dec 2009 | Slab | Financial crisis holiday: nil rate to £175k |
| 1 Jan 2010 to 5 Apr 2011 | Slab | Back to £125k. FTB relief to £250k from Mar 2010 |
| 6 Apr 2011 to 21 Mar 2012 | Slab | New 5% rate above £1m |
| 22 Mar 2012 to 3 Dec 2014 | Slab | New 7% rate above £2m. FTB relief ended Mar 2012 |
| 4 Dec 2014 to 31 Mar 2016 | Slice | Slab abolished: 0% / 2% / 5% / 10% / 12% on portions |
| 1 Apr 2016 to 21 Nov 2017 | Slice | 3% additional property surcharge introduced |
| 22 Nov 2017 to 7 Jul 2020 | Slice | FTB relief returns: nil rate to £300k (cap £500k) |
| 8 Jul 2020 to 30 Jun 2021 | Slice | COVID holiday: nil rate to £500k |
| 1 Jul 2021 to 30 Sep 2021 | Slice | Holiday taper: nil rate to £250k |
| 1 Oct 2021 to 22 Sep 2022 | Slice | Standard rates restored (nil rate £125k) |
| 23 Sep 2022 to 30 Oct 2024 | Slice | Mini-budget: nil rate £250k, FTB relief to £425k |
| 31 Oct 2024 to 31 Mar 2025 | Slice | Surcharge raised from 3% to 5% |
| From 1 Apr 2025 (current) | Slice | Nil rate back to £125k, FTB relief back to £300k |
England and Northern Ireland residential rates. For the full story behind each change, see our historical rates timeline.
Worked Examples: £300,000 Purchase Through the Years
| Period | Calculation | Stamp Duty |
|---|---|---|
| 2007 (slab) | 3% on the whole £300,000 | £9,000 |
| 2015 (slice) | 2% on £125k to £250k, 5% on £250k to £300k | £5,000 |
| 2020 to 2021 (COVID holiday) | Entirely within the £500,000 nil-rate band | £0 |
| 2023 (mini-budget) | 5% on £250k to £300k | £2,500 |
| Today (from April 2025) | 2% on £125k to £250k, 5% on £250k to £300k | £5,000 |
* Standard buyer, main residence, England and Northern Ireland. The same purchase has cost anywhere from £0 to £9,000 depending on the year.
Frequently Asked Questions
How was stamp duty calculated before December 2014?
Before 4 December 2014, SDLT used a slab structure: a single rate applied to the whole purchase price, determined by which band the price fell into. A £260,000 purchase paid 3% on the full £260,000 (£7,800), not just on the portion above £250,000. The December 2014 reform replaced this with the progressive slice structure still used today.
What were the stamp duty rates during the COVID holiday?
From 8 July 2020 to 30 June 2021, the nil-rate threshold was raised to £500,000 in England and Northern Ireland, saving buyers up to £15,000. From 1 July to 30 September 2021 it tapered to £250,000 before returning to £125,000 on 1 October 2021.
When did the second home surcharge start?
The additional property surcharge was introduced on 1 April 2016 at 3% on top of standard rates for purchases over £40,000. It increased to 5% on 31 October 2024. Before April 2016, second homes and buy-to-let purchases paid the same rates as everyone else.
When has first-time buyer relief existed?
First-time buyer relief has existed twice. The first version ran from 25 March 2010 to 24 March 2012, giving a nil rate up to £250,000. The current version started on 22 November 2017 with a £300,000 nil-rate threshold, was temporarily extended to £425,000 between September 2022 and March 2025, and reverted to £300,000 on 1 April 2025.
Does this calculator cover Scotland and Wales?
This calculator covers England and Northern Ireland SDLT only. Scotland replaced SDLT with LBTT in April 2015 and Wales replaced it with LTT in April 2018. Purchases in Scotland or Wales before those dates used the SDLT rules shown here.
Can I still pay stamp duty at historical rates?
No. The rates in force on your completion date (the effective date of the transaction) determine your bill. Historical rates are useful for understanding what you paid on a past purchase, checking old records, or seeing how the tax burden has changed over time.
Reviewed by
Emma Richardson, MRICS
Chartered Surveyor & Property Tax Specialist
Emma Richardson is a RICS-qualified Chartered Surveyor with over 12 years of experience in UK property taxation. She founded Calculate My Stamp Duty UK to help buyers understand the complex world of property transaction taxes.