If you are planning to buy property this year, understanding Stamp Duty in 2026 is essential. Stamp Duty Land Tax (SDLT) remains one of the most significant upfront costs for buyers, and failing to budget correctly can delay or even halt your purchase.
At the end of 2025, there was widespread speculation about potential reform of Stamp Duty 2026 being announced in the autumn budget, including proposals to allow buyers to spread payments over time. However, no such changes were introduced. As it stands, SDLT continues to be payable as a lump sum shortly after completion.
Below, we explain how Stamp Duty works, current thresholds, available reliefs, and what you need to consider before making an offer.
What is Stamp Duty?
Stamp Duty refers to the current rules governing Stamp Duty Land Tax (SDLT), the tax payable when buying property or land above a certain price threshold in England.
Stamp Duty is payable on essentially all property purchases below a certain value, including:
- Freehold property purchases
- Leasehold property purchases
- Shared ownership property
- Buy-to-let investments
- Second homes
Different property taxes apply elsewhere in different areas of the UK. In Wales, buyers pay Land Transaction Tax, and in Scotland, the equivalent is Land and Buildings Transaction Tax.
How Does Stamp Duty Work?
Stamp Duty operates using a tiered fee system. This means:
- You pay different tax rates on different portions of the purchase price.
- You do not pay one flat rate on the entire property value.
For example, if your purchase price exceeds the 0% threshold, you will only pay tax on the portion of the property value above that threshold. Higher rates apply to higher value portions.
Understanding how Stamp Duty is calculated is crucial when budgeting for your transaction.
Stamp Duty 2026 Rates and Thresholds
The thresholds for Stamp Duty in 2026 have not changed since April 1st 2025, when the Government ended the temporary lower thresholds that were put in place in the 2022 mini-budget. In 2026 the Stamp Duty rules include:
- A 0% band (no Stamp Duty payable below a certain price)
- Standard residential rates above the threshold
- First-time buyer relief (subject to eligibility)
- An additional surcharge for second homes and buy-to-let properties
Under the current rules, standard residential rates for Stamp Duty are:
- 0% up to £125,000
- 2% from £125,001 to £250,000
- 5% from £250,001 to £925,000
- 10% from £925,001 to £1.5 million
- 12% above £1.5 million
Stamp Duty is calculated on a tiered basis, meaning each rate applies only to the portion of the purchase price within that band.
It is important to factor these costs into your budget before making an offer on a property.
Stamp Duty for first-time buyers in 2026
First-time buyers may benefit from reduced Stamp Duty through first-time buyer relief.
To qualify:
- You must never have owned property previously.
- The property must be your main residence
- The purchase price must fall within qualifying limits
- All joint purchasers must meet the criteria
First-time buyers currently pay:
- 0% up to £300,000
- 5% on the portion between £300,001 and £500,000 (If the purchase price exceeds £500,000, standard rates apply).
Stamp Duty on second homes and buy-to-let
If you already own property and are purchasing another, Stamp Duty rules usually impose an additional surcharge of 5% on top of standard rates.
This applies to:
- Buy-to-let investments
- Holiday homes
Second residential properties
On second properties you can expect to pay rates of:
- 5% on a property worth £40,000 to £125,000
- 7% on £125,001 to £250,000
- 10% on £250,001 to £925,000
- 15% on £925,001 to £1.5m
- 17% on property worth more than £1.5m
If you are replacing your main residence, you may be able to reclaim the surcharge if you sell your previous property within the permitted amount of time.
When is Stamp Duty payable?
Stamp Duty must be paid within 14 days of completion.
Your conveyancer will:
- Calculate your Stamp Duty
- Submit the SDLT return
- Arrange payment to HMRC on your behalf
Even where no tax is payable, a return may still need to be filed.
Because Stamp Duty cannot usually be added to your mortgage, you must ensure funds are available at completion.
Why getting early advice on Stamp Duty is important
Stamp Duty should be factored into your budget before you make an offer. Failing to account for SDLT can create unexpected financial costs at a critical stage of the transaction.
Early conveyancing advice can help you:
- Confirm how much Stamp Duty you will need to pay
- Identify any relief that may be available to you
- Understand the impact of owning additional property
- Avoid costly mistakes
For buyers navigating complex situations, such as joint ownership, divorce, multiple investment properties, or gifted deposits, professional guidance from a tax specialist is particularly important.
Stamp Duty remains a key consideration for homebuyers and property investors alike. While the anticipated reforms of late 2025 did not take effect, SDLT continues to represent a significant upfront cost that must be planned for carefully.
