First time buyer stamp duty: A 2026 guide to rates and relief

What is stamp duty?

SDLT is a tax you may pay when buying property or land in the UK above a certain price. The amount depends on the property’s value and your buyer status. For first-time buyers, specific reliefs can reduce, or even eliminate, the bill, making SDLT a key part of the overall cost of buying a home.

The stamp duty system is progressive, meaning that different portions of the property price are taxed at different rates.

Who qualifies as a first-time buyer?

HMRC follows a strict definition for this relief. To qualify as a first-time buyer, an individual must meet the following criteria:

1. No previous property ownership: You must not have previously owned a freehold or leasehold interest in a residential property anywhere in the world.
2. Main residence: The property being purchased must be intended as the buyer’s primary residence.

Once a first-time buyer purchases a property, they lose the eligibility for first-time buyer relief on any subsequent property purchases. Future purchases will be subject to paying stamp duty rates.

Can I claim relief if my partner is a first-time buyer (but I am not)?

For a transaction to qualify for First-Time buyer relief, every person named on the deed must be a first-time buyer. If you are buying a home together and one person has ever owned a property before - even if the other hasn't - the entire transaction is disqualified from relief.

In this scenario, you must pay the standard residential rates, which in 2026 start at 0% on only the first £125,000 of the property price.

Multiple first-time buyers

When both people are first-time buyers, they can jointly benefit from the stamp duty relief, provided the property value meets the eligibility criteria. This can result in substantial savings, making the first step onto the property ladder more financially manageable.

Ownership structure does not affect SDLT relief eligibility. Whether the property is purchased as joint tenants (where each owns an equal share) or as tenants in common (where ownership shares can differ), the main factor is whether all parties involved are first-time buyers.

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What are the current first-time buyer stamp duty bandings?

In 2026, the relief for first-time purchasers is capped. To qualify for any relief, the total purchase price must not exceed £500,000. If the home costs even £1 more, you lose your first-time buyer status for tax purposes and must pay standard residential rates.

For properties under that £500,000 limit, the following 2026 rates apply:

Do first-time buyers get relief on shared ownership?

First-time buyers purchasing through shared ownership schemes can also benefit from SDLT relief.

Shared ownership allows buyers to purchase a share of the property (typically between 25% and 75%) and pay rent on the remaining share.

First-time buyers have two options for handling the tax:

• Paying market value: You pay Stamp Duty on the full market value upfront. If this value is under £300,000, you pay £0. You will never need to pay Stamp Duty again on this property, even as you staircase to 100% ownership. When your solicitor files your Stamp Duty return (the SDLT1 form) at the time of purchase, HMRC will issue a SDLT5 certificate for proof of payment.

• Paying in stages: You pay only the price of the initial share. While this often results in a £0 upfront bill, you may be liable for tax later if you buy more shares, which take your total ownership above 80%. This risk exists even if the property is worth less than £300,000, as you only use your relief on that first share. When buying more shares (staircasing), HMRC considers you an existing homeowner, not a first-time buyer.

Boost your budget: Borrower Sole Proprietor (JBSP) mortgage

If your income isn't quite high enough to secure the mortgage you need, you might consider a Joint Borrower Sole Proprietor (JBSP) mortgage. This is a powerful tool for 2026 first-time buyers who have family willing to help.

In a standard joint mortgage, all parties are named on the deeds and the mortgage, which means their homeowner status would disqualify you from first-time buyer relief.

However, with a JBSP mortgage, your parent or relative is not a legal owner of the home, so their property history is ignored for Stamp Duty purposes. This allows you to keep your first-time buyer stamp duty relief and avoid an additional property surcharge.

Stamp duty rules by property and transaction type

Stamp Duty isn't a "one-size-fits-all-tax" and rules change depending on how you are buying and what you have owned in the past. Breaking it down by transaction type helps clear up the most common points of confusion:

Practical steps for managing your first-time buyer stamp duty

Understanding the rules is only the first step to a stress-free completion. Because Stamp Duty deadlines are strict and the 2026 eligibility criteria are narrow, taking a proactive approach to your finances can prevent costly delays. Follow these practical steps to ensure you claim every relief you’re entitled to while keeping your move on track:

• Determine Eligibility: Ensure you meet the criteria for first-time buyer relief. Confirm that you have never owned a property before and that the property will be your main residence.

• Budgeting for SDLT: Calculate the potential SDLT payable on your prospective property to budget accordingly. Use online SDLT calculators to get an estimate based on current rates and your buying scenario.

• Consult with Professionals: Engage with a conveyancing solicitor or property advisor who can guide you through the SDLT implications and help with the completion of all necessary documentation and declarations.

• Stay Informed: SDLT rules and rates can change. Keep up to date with the latest information from HMRC or your conveyancer to avoid any surprises.

• Consider Government Schemes: Explore other government schemes available to first-time buyers, such as Help to Buy or Shared Ownership, which might further reduce the financial burden.

Because Stamp Duty involves formal HMRC returns and strict 14-day filing deadlines, we always recommend engaging with a conveyancing solicitor early. They will calculate the final figure and ensure all reliefs are correctly applied so you don't overpay.