Published 6 April 2025 · 10 min read
Stamp Duty UK 2025/26: Complete Guide
Buying a home is probably the biggest financial commitment you will ever make, and stamp duty can add thousands of pounds to the bill. Yet most buyers only think about it in the final weeks before completion, when the solicitor sends over a figure that makes their eyes water. If you are planning to buy a property in England, Scotland, or Wales during the 2025/26 tax year, this guide will walk you through exactly how stamp duty works, what you will owe, and how to plan for it sensibly.
What is stamp duty?
Stamp Duty Land Tax (SDLT) is a tax you pay to HMRC when you buy residential property or land in England and Northern Ireland above a certain price. It is not a flat percentage — it works in bands, much like income tax. You only pay the higher rate on the portion of the price that falls within each band, not on the entire purchase price. This is a crucial distinction that catches many first-time buyers off guard.
Scotland and Wales have their own versions. Scotland charges Land and Buildings Transaction Tax (LBTT), administered by Revenue Scotland. Wales charges Land Transaction Tax (LTT), administered by the Welsh Revenue Authority. The principle is the same — progressive bands — but the thresholds and rates differ.
SDLT rates for England and Northern Ireland 2025/26
The standard SDLT bands for residential property purchases completing on or after 1 April 2025 are as follows. These apply to anyone who already owns a property and is buying a main residence, or anyone who does not qualify for first-time buyer relief.
| Price Band | Rate |
|---|---|
| Up to £125,000 | 0% |
| £125,001 – £250,000 | 2% |
| £250,001 – £925,000 | 5% |
| £925,001 – £1,500,000 | 10% |
| Over £1,500,000 | 12% |
So on a £300,000 property, you would pay nothing on the first £125,000, then 2% on £125,000 (£2,500), and 5% on £50,000 (£2,500). Total: £5,000. That is an effective rate of just 1.67%, which is considerably less alarming than 5% of the whole price.
First-time buyer relief
If you have never owned a property anywhere in the world, you may qualify for first-time buyer relief. For 2025/26, this means you pay no stamp duty on the first £425,000 of a property priced up to £625,000. On the portion between £425,001 and £625,000, you pay 5%. If the property costs more than £625,000, you do not qualify at all and pay the standard rates instead.
This is a significant saving. On a £500,000 first home, you would pay 5% on £75,000, which comes to £3,750. A standard buyer would pay £12,500 on the same property. That £8,750 difference can make a real dent in your moving costs or help you stretch to a slightly better property.
One thing worth noting: if you are buying with a partner who already owns property, you do not qualify for first-time buyer relief. Both buyers must be genuine first-time purchasers. Joint purchases where one party is a homeowner default to the standard rates.
The buy-to-let and second home surcharge
If you are buying a property that will not be your main home — whether it is a buy-to-let investment, a holiday home, or simply a second property — you will pay a 3% surcharge on top of the standard SDLT rates in England and Northern Ireland. This applies to every band, including the first £125,000 that would normally be tax-free.
On a £300,000 buy-to-let, the surcharge adds £9,000 to your SDLT bill, bringing the total from £5,000 to £14,000. It is a deliberate policy designed to discourage property investment and free up housing stock for owner-occupiers. Whether it works is debatable, but the financial impact on landlords is not.
There are a few situations where you can reclaim the surcharge. If you buy a new home before selling your old one, you pay the surcharge upfront but can apply for a refund within three years of the purchase, provided you sell the old property. The refund process involves submitting an amended SDLT return to HMRC.
Stamp duty in Scotland: LBTT
Scotland operates its own property tax called Land and Buildings Transaction Tax (LBTT). The bands are different from England, and there is no direct equivalent of first-time buyer relief at the same thresholds. For 2025/26, the residential LBTT bands are:
| Price Band | Rate |
|---|---|
| Up to £145,000 | 0% |
| £145,001 – £250,000 | 2% |
| £250,001 – £325,000 | 5% |
| £325,001 – £750,000 | 10% |
| Over £750,000 | 12% |
Scotland also applies an Additional Dwelling Supplement (ADS) of 6% for second homes and buy-to-let properties. This is applied to the entire purchase price, not just as a surcharge on each band, making it considerably more punitive than the English equivalent for higher-value properties.
First-time buyers in Scotland benefit from a relief that raises the nil-rate band to £175,000, saving up to £600 compared to the standard bands. It is less generous than the English relief, reflecting Scotland's generally lower property prices.
Stamp duty in Wales: LTT
Wales introduced Land Transaction Tax (LTT) in 2018 when it took over from SDLT. The Welsh system has its own set of bands and does not offer a specific first-time buyer relief. The residential bands for 2025/26 are:
| Price Band | Rate |
|---|---|
| Up to £225,000 | 0% |
| £225,001 – £400,000 | 6% |
| £400,001 – £750,000 | 7.5% |
| £750,001 – £1,500,000 | 10% |
| Over £1,500,000 | 12% |
The higher nil-rate band of £225,000 means that buyers of lower-value properties in Wales often pay less than their English counterparts. However, the 6% rate that kicks in above £225,000 is significantly steeper than England's 2% band, so mid-range properties can attract a larger bill than you might expect.
For second homes and buy-to-let properties in Wales, a higher rate of 4% applies across all bands. This is slightly higher than the 3% surcharge used in England but lower than Scotland's 6% ADS.
When do you pay stamp duty?
You must pay stamp duty within 14 days of the completion date — the day the property legally becomes yours, not the day you exchange contracts. In practice, your solicitor or conveyancer handles the payment as part of the completion process. They will collect the funds from you beforehand and submit the SDLT return to HMRC on your behalf.
If you miss the deadline, HMRC can charge penalties and interest. The penalty starts at £100 if the return is up to three months late, and increases from there. Given that your solicitor handles this as standard, late payments are rare, but it is worth confirming with them that everything has been submitted.
Can you add stamp duty to your mortgage?
Some lenders allow you to add stamp duty to your mortgage, effectively borrowing the amount and spreading it over the term of your loan. This can seem attractive if you are short on cash for completion, but there are downsides. You will pay interest on the stamp duty for the entire mortgage term, which over 25 years could double or triple the actual cost. You also need a higher loan-to-value ratio, which may push you into a less favourable interest rate bracket.
Most financial advisers recommend saving for stamp duty separately. If you are a first-time buyer purchasing below £425,000 in England, you will not owe any stamp duty at all, which removes the problem entirely.
Stamp duty exemptions and special cases
Not every property transaction attracts stamp duty. Transfers between spouses or civil partners as part of a divorce or separation are exempt. Properties transferred to a charity are also exempt. If you inherit a property, there is no stamp duty to pay — though you may face inheritance tax instead.
Shared ownership schemes have their own rules. You can choose to pay SDLT on the full market value upfront, or you can defer it and pay on each staircasing transaction as you buy additional shares. The best option depends on the property value and how quickly you plan to staircase to full ownership.
Companies buying residential property worth over £500,000 pay a flat 15% rate under the Annual Tax on Enveloped Dwellings (ATED) rules, unless specific reliefs apply. This is designed to discourage the use of corporate structures to avoid stamp duty on high-value homes.
How to budget for stamp duty
The simplest approach is to use our stamp duty calculator to get an exact figure, then add it to your list of purchase costs alongside solicitor fees, survey costs, and removal expenses. As a rough guide, budget around 2% of the purchase price for properties between £250,000 and £500,000, and around 3-5% for properties above £500,000.
First-time buyers have a significant advantage here. If you are purchasing below £425,000, your stamp duty bill is zero, leaving more money for your deposit or furnishing the new place. Even up to £625,000, the relief keeps costs manageable compared to the standard rates.
Remember that stamp duty is paid on completion, not exchange. If there is a gap between the two dates, you have a little extra time to arrange the funds, but do not leave it to the last minute. Your solicitor will need the money in their client account before they can complete.
Recent changes and what to watch for
The stamp duty landscape has changed frequently in recent years. The COVID-era stamp duty holiday temporarily raised the nil-rate band to £500,000, saving buyers up to £15,000. That ended in stages through 2021. More recently, the first-time buyer relief thresholds were adjusted, and the buy-to-let surcharge has been a fixture since 2016.
There is always the possibility of further changes in future budgets. The government has used stamp duty as a lever to influence the housing market repeatedly, so it pays to check the latest rates before making an offer on a property. Our calculator is updated whenever rates change, so you can rely on it for the current position.
The bottom line
Stamp duty is one of those costs that you cannot avoid when buying property in the UK, but understanding how it works means you can plan for it properly. First-time buyers benefit from generous relief that can save thousands of pounds. Buy-to-let investors need to factor in the surcharge from the start. And anyone buying in Scotland or Wales should check the local rates rather than assuming the English figures apply.
Use our free stamp duty calculator to get an instant, band-by-band breakdown for your specific purchase. It covers England, Scotland, and Wales, and includes first-time buyer relief and the buy-to-let surcharge.
This article is for informational purposes only and does not constitute financial or legal advice. Stamp duty rules change frequently. Always verify current rates with HMRC, Revenue Scotland, or the Welsh Revenue Authority before completing a property transaction.
