Buying a property is one of the biggest financial decisions most people make, and stamp duty is one of the most significant upfront costs attached to it. Yet many buyers don’t fully understand what it is, how it’s calculated, or whether they qualify for any relief. This guide covers everything you need to know about stamp duty in plain, practical terms.
What Is Stamp Duty and When Do You Pay It? A Simple Explanation
Stamp Duty Land Tax (SDLT) is a government tax charged on property and land purchases in England and Northern Ireland. It applies when you buy a residential or commercial property above a certain price threshold, and it must be paid to HMRC within a strict deadline after completion.
The term “stamp duty” originates from the historical practice of physically stamping legal documents to confirm a tax had been paid. Today, the process is entirely digital, but the name has stuck.
Stamp duty is a tiered tax, meaning different portions of the property price are taxed at different rates, similar in structure to how Income Tax works. You don’t pay one flat rate on the entire purchase price; instead, each portion of the price falls into a band and is taxed accordingly.
Key point: Stamp duty is paid by the buyer, not the seller. It is due on the completion date of your property purchase, not when you exchange contracts.
It’s worth noting that Scotland and Wales operate their own equivalent taxes, Land and Buildings Transaction Tax (LBTT) in Scotland, and Land Transaction Tax (LTT) in Wales, covered later in this guide.
Who Has to Pay Stamp Duty When Buying a Property?
Not every property purchase triggers a stamp duty bill. Whether you pay, and how much, depends on several factors:
You Will Typically Pay Stamp Duty If You Are:
- Buying a residential property in England or Northern Ireland above the relevant threshold
- Purchasing a second home or buy-to-let property
- A non-UK resident buying property in England or Northern Ireland
- A company or non-natural person buying residential property
You May Be Exempt or Pay Reduced Rates If You Are:
- A first-time buyer purchasing below the relief threshold
- Transferring property as part of a divorce or separation settlement
- Inheriting property (no SDLT applies to inherited property)
- Purchasing a property below the minimum threshold
Situations That Do Not Attract Stamp Duty:
- Properties purchased below the zero-rate threshold
- Property transferred as a gift with no money changing hands
- Property left in a will
Understanding your buyer status before purchase is important, it directly determines your stamp duty liability and whether any reliefs apply.
How Much Is Stamp Duty in 2026? (Current Rates and Thresholds)
There are no new Stamp Duty Land Tax changes in 2026. Following changes that came into effect on 1 April 2025, the stamp duty thresholds returned to their previous levels after a temporary relief period ended. Here are the current rates for residential property purchases in England and Northern Ireland.
Standard Residential Rates
| Property Value Band | SDLT Rate |
| Up to £125,000 | 0% |
| £125,001 – £250,000 | 2% |
| £250,001 – £925,000 | 5% |
| £925,001 – £1,500,000 | 10% |
| Above £1,500,000 | 12% |
First-Time Buyer Rates (2026)
| Property Value Band | SDLT Rate |
| Up to £300,000 | 0% |
| £300,001 – £500,000 | 5% |
| Above £500,000 | Standard rates apply (no relief) |
Additional Property Surcharge (Second Homes & Buy-to-Let)
A 5% surcharge applies on top of standard rates for purchases of additional residential properties, increased from 3% in October 2024.
Non-UK Resident Surcharge
Non-UK residents purchasing residential property in England and Northern Ireland pay an additional 2% surcharge on top of standard rates. This applies regardless of buyer type, first-time buyer status does not exempt non-residents from this surcharge.
How to Calculate Stamp Duty on Your Property Purchase
Because stamp duty is a tiered tax, it’s calculated in portions, not as a single flat percentage of the total purchase price. Here’s how it works in practice.
Worked Example: Standard Purchase at £400,000
| Band | Taxable Amount | Rate | Tax Due |
|---|---|---|---|
| Up to £125,000 | £125,000 | 0% | £0 |
| £125,001 – £250,000 | £125,000 | 2% | £2,500 |
| £250,001 – £400,000 | £150,000 | 5% | £7,500 |
| Total SDLT | £10,000 |
Worked Example: First-Time Buyer at £400,000
| Band | Taxable Amount | Rate | Tax Due |
| Up to £300,000 | £300,000 | 0% | £0 |
| £300,001 – £400,000 | £100,000 | 5% | £5,000 |
| Total SDLT | £5,000 |
The first-time buyer in this example saves £5,000 compared to a standard purchaser, a meaningful reduction on an already significant upfront cost.
HMRC provides an official stamp duty calculator on their website, and most mortgage brokers and conveyancers will calculate your liability as part of the purchase process.
First-Time Buyer Stamp Duty Relief – How Much Can You Save?
First-time buyer relief is one of the most valuable stamp duty concessions available, but it comes with specific eligibility conditions that are worth understanding clearly.
Who Qualifies as a First-Time Buyer?
To qualify, you must:
- Be purchasing your first residential property, you must never have owned a home anywhere in the world previously
- Intend to use the property as your main residence
- Be purchasing at £500,000 or less, if the price exceeds £500,000, the standard rates apply in full with no relief
If you’re buying with another person, all buyers must be first-time buyers for the relief to apply. If one buyer has previously owned a property, the relief is lost entirely.
How Much Can First-Time Buyers Save?
| Purchase Price | Standard SDLT | First-Time Buyer SDLT | Saving |
| £250,000 | £2,500 | £0 | £2,500 |
| £350,000 | £7,500 | £2,500 | £5,000 |
| £500,000 | £13,750 | £10,000 | £3,750 |
| Above £500,000 | Standard rates | Standard rates | £0 |
The maximum saving available under first-time buyer relief is £5,000, achieved on purchases between £425,001 and £500,000 under the previous thresholds, now recalibrated following the April 2025 changes.
Do You Pay More Stamp Duty on Second Homes and Buy-to-Let?
Yes, significantly more. Purchasing an additional residential property in England and Northern Ireland attracts a 5% surcharge on top of the standard SDLT rates across every band.
Additional Dwelling Surcharge Rates
| Property Value Band | Standard Rate | Additional Property Rate |
| Up to £125,000 | 0% | 5% |
| £125,001 – £250,000 | 2% | 7% |
| £250,001 – £925,000 | 5% | 10% |
| £925,001 – £1,500,000 | 10% | 15% |
| Above £1,500,000 | 12% | 17% |
Worked Example: Buy-to-Let Purchase at £300,000
| Band | Amount | Rate | Tax |
| Up to £125,000 | £125,000 | 5% | £6,250 |
| £125,001 – £250,000 | £125,000 | 7% | £8,750 |
| £250,001 – £300,000 | £50,000 | 10% | £5,000 |
| Total SDLT | £20,000 |
Compare this to £5,000 for a standard purchaser at the same price, a difference of £15,000. The surcharge significantly affects buy-to-let investment calculations and has been a major factor in the changing economics of property investment in the UK.
Important: If you’re replacing your main residence, selling your existing home and buying a new one, the surcharge generally does not apply, even if you briefly own two properties simultaneously.
Stamp Duty in Scotland and Wales – How Do the Rates Differ?
Property buyers in Scotland and Wales pay different taxes administered by their respective devolved governments, not SDLT.
Scotland: Land and Buildings Transaction Tax (LBTT)
| Property Value Band | LBTT Rate |
|---|---|
| Up to £145,000 | 0% |
| £145,001 – £250,000 | 2% |
| £250,001 – £325,000 | 5% |
| £325,001 – £750,000 | 10% |
| Above £750,000 | 12% |
First-time buyer relief in Scotland raises the zero-rate threshold to £175,000.
An Additional Dwelling Supplement (ADS) of 6% applies to second home and buy-to-let purchases in Scotland.
Wales: Land Transaction Tax (LTT)
| Property Value Band | LTT Rate |
| Up to £225,000 | 0% |
| £225,001 – £400,000 | 6% |
| £400,001 – £750,000 | 7.5% |
| £750,001 – £1,500,000 | 10% |
| Above £1,500,000 | 12% |
Wales does not currently offer a separate first-time buyer relief, the zero-rate threshold applies to all buyers equally. A 4% surcharge applies on additional dwellings in Wales.
Quick Comparison: £300,000 Standard Purchase
| Region | Tax | Amount Due |
| England / N. Ireland | SDLT | £5,000 |
| Scotland | LBTT | £4,600 |
| Wales | LTT | £4,500 |
Comparing regional tax rates ensures you choose the most cost-effective location for your next property. Calculate your potential savings today!
When and How Do You Pay Stamp Duty?
Wondering when stamp duty is due and who actually pays it? Here is everything you need to know.
The Deadline
In England and Northern Ireland, stamp duty must be submitted and paid to HMRC within 14 days of completion. Missing this deadline can result in financial penalties and interest charges, so it’s critical to have funds ready well before completion day.
In Scotland, the LBTT return must be filed within 30 days of the effective transaction date. In Wales, the LTT return deadline is also 30 days.
How the Payment Process Works
In practice, most buyers never deal with HMRC directly. The process typically works as follows:
- Your conveyancer or solicitor calculates your stamp duty liability during the purchase process
- You transfer the stamp duty amount to your solicitor before or on completion day
- Your solicitor submits the SDLT return to HMRC and makes the payment on your behalf
- HMRC issues a certificate confirming payment, which your solicitor uses to register the property with HM Land Registry
What Happens If You Miss the Deadline?
- A £100 penalty applies if the return is filed up to 3 months late
- £200 penalty for returns more than 3 months late
- Additional tax-geared penalties for significant delays
- Interest charges on any unpaid tax from the deadline date
Given that your solicitor manages this process, delays are rare, but you should always confirm the amount due and transfer funds in advance of your completion date.
Final Thoughts
Stamp duty is a substantial cost that every property buyer in England and Northern Ireland needs to plan for. Knowing the current rates, understanding your buyer status, and checking whether any relief applies can make a meaningful difference to your upfront costs. First-time buyers, in particular, stand to save thousands with the right knowledge. Always factor stamp duty into your budget early, work with a qualified conveyancer, and use HMRC’s calculator to confirm your liability before exchange.
FAQs
What Is Stamp Duty And Who Pays It?
Stamp Duty Land Tax (SDLT) is a government tax on property purchases in England and Northern Ireland. It is paid by the buyer, not the seller, and applies to residential and commercial property above certain price thresholds.
How Much Is Stamp Duty On A £250,000 House In 2026?
From April 2025, a standard buyer purchasing at £250,000 would pay 0% on the first £125,000 and 2% on the remaining £125,000, a total of £2,500. A first-time buyer at this price would pay £0, as the entire purchase falls within the first-time buyer zero-rate band.
Do First-Time Buyers Pay Stamp Duty?
First-time buyers pay no stamp duty on the first £300,000 of a property’s value. On the portion between £300,001 and £500,000, a 5% rate applies. Properties above £500,000 attract standard rates with no first-time buyer relief.
What Is The Additional Stamp Duty Surcharge For Second Homes?
From October 2024, a 5% surcharge applies on top of standard SDLT rates for purchases of additional residential properties, including second homes and buy-to-let investments.
When Do You Have To Pay Stamp Duty?
In England and Northern Ireland, stamp duty must be paid within 14 days of the completion date. Your solicitor or conveyancer typically handles the calculation and submission on your behalf.
Is Stamp Duty The Same In Scotland And Wales?
No. Scotland charges Land and Buildings Transaction Tax (LBTT) and Wales charges Land Transaction Tax (LTT), both with different rates and thresholds from the SDLT system used in England and Northern Ireland.
Can You Avoid Paying Stamp Duty Legally?
There is no legal way to avoid stamp duty if it applies to your purchase. However, you may reduce your liability through legitimate reliefs, such as first-time buyer relief, or purchasing below the zero-rate threshold. Always seek advice from a qualified conveyancer or tax adviser rather than attempting to structure a purchase in ways that could constitute tax avoidance.
Does Stamp Duty Apply To Commercial Property?
Yes, but under a different rate structure. Commercial property SDLT rates and thresholds differ from residential rates. Mixed-use properties, those with both residential and commercial elements, may qualify for non-residential SDLT rates, which can result in a lower tax bill.
