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Why Do We Pay Stamp Duty?

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Katherine Stagg

Why You Can Trust This Guide

Katherine Stagg is the Managing Director and a dedicated Mortgage and Protection Adviser at Stagg Mortgage Services, an independent brokerage based in Coal Aston, Dronfield, Derbyshire. With over two decades of experience in financial services, Katherine has honed her expertise in mortgage and protection advice since beginning her career in 2001 at The Royal Bank of Scotland.

She is an Appointed Representative of Stonebridge Mortgage Solutions Ltd and has helped first‑time buyers, home‑movers and buy‑to‑let investors secure funding.

Katherine personally reviews every piece of content before publication to ensure it matches real‑world lending criteria and the latest FCA guidance. Email us at info@staggmortgages.com

Contents

Stamp Duty is a crucial aspect of buying property in the UK, impacting the overall cost of purchasing a home. Whether you are a first-time buyer or an experienced property investor, understanding how Stamp Duty is collected and why it exists is essential. This comprehensive guide will delve into the details of Stamp Duty, its various forms, how it is calculated, and the reasons behind its collection.

Key Takeaways

  • Stamp duty is a property tax paid by buyers when purchasing homes or land in the UK.
  • First-time buyers get relief with reduced or zero stamp duty up to a certain threshold.
  • Rates change in April 2025, lowering the tax-free threshold.
  • Foreign buyers and additional properties incur extra charges.
  • Stamp duty funds public services, including infrastructure, education, and healthcare.

What is Stamp Duty and Why Do We Pay It?

Stamp Duty Land Tax (SDLT) is a tax that home buyers must pay when purchasing a property in England and Northern Ireland. It helps fund public services, such as infrastructure and government programs. Scotland and Wales have their own versions: Land and Buildings Transaction Tax (LBTT) in Scotland and Land Transaction Tax (LTT) in Wales.

When you buy a property, you are not just investing in a home but also contributing to the country’s economy. The money raised from stamp duty helps fund public services, including roads, schools, and healthcare.

How Stamp Duty is Collected

Stamp Duty is collected by HM Revenue and Customs (HMRC). The process involves several steps, which must be completed within a specified timeframe to avoid penalties.

Steps to Paying Stamp Duty

1. Determine the Purchase Price

The amount of Stamp Duty payable depends on the purchase price of the property. It is important to establish the exact price, as this will determine the applicable tax rate.

2. Calculate the Stamp Duty Liability

Stamp Duty rates are tiered, meaning different portions of the property price are taxed at different rates. The calculation involves applying these rates to the relevant price bands.

3. Submit the SDLT Return

An SDLT return must be submitted to HMRC within 14 days of completing the property transaction. Even if no Stamp Duty is payable (e.g., the property price is below the threshold), a return must still be submitted.

4. Pay the Stamp Duty

The Stamp Duty payment must be made within the same 14-day period. This can be done online, through a solicitor, or by cheque.

Who Pays Stamp Duty?

  • The buyer of the property, not the seller.
  • First-time buyers may get relief and pay less or no stamp duty.
  • Non-UK residents must pay an extra 2% surcharge.
  • Purchasing additional properties attracts a higher tax rate.
  • Corporate buyers may have different rates and exemptions.

How Much Does the Government Earn from Stamp Duty?

Stamp duty generates billions of pounds in revenue every year. In 2021-2022, the UK government collected over £10 billion from residential property transactions alone. This amount funds public services and government initiatives.

When Do You Pay Stamp Duty in the UK?

Buyers must pay stamp duty within 14 days of property purchase completion. Your solicitor or conveyancer will usually handle the payment to HM Revenue & Customs (HMRC) on your behalf.

UK Stamp Duty Rates (Until 31st March 2025)

From late 2022 through March 2025, the UK government introduced temporary stamp duty cuts to boost the property market. These higher thresholds and lower rates were designed to help buyers—particularly first-time buyers—during a period of economic uncertainty. However, those changes were always set to end on 31st March 2025.

Below are the current stamp duty rates for different property values:

Property PriceStandard RateAdditional Property Rate
Up to £250,0000%5%
£250,001 – £925,0005%10%
£925,001 – £1.5M10%15%
Over £1.5M12%17%

First-Time Buyer Relief (Until 31st March 2025)

According to Gov.UK, you’ll have to pay: 

  • no SDLT up to £425,000
  • 5% SDLT on the portion from £425,001 to £625,000
Property PriceStamp Duty Rate
Up to £425,0000%
£425,001 – £625,0005%
Over £625,000Standard Rates Apply

Example 1: Purchasing Below the Relief Threshold

Emma is a first-time buyer looking to purchase a flat in Manchester for £400,000. Since the property price is below the £425,000 relief threshold, she does not need to pay any Stamp Duty.

Example 2: Purchasing Above the Relief Threshold

James and Sarah are first-time buyers purchasing a home in London for £500,000. They qualify for relief on the first £425,000 and pay 5% on the remaining £75,000.

  • 0% on £425,000 = £0
  • 5% on £75,000 = £3,750

Total Stamp Duty payable: £3,750

Stamp Duty Changes from 1st April 2025

Starting 1st April 2025, there will be two sets of rates to consider:

  1. First-Time Buyer Relief
  2. Standard SDLT Rates (for non-first-time buyers or properties over first-time buyer limits)

First-Time Buyer Relief (From 1st April 2025)

According to Gov.UK, here’s the stamp duty relief for first-time buyers from April 2025:

Property PriceStamp Duty Rate
Up to £300,0000%
£300,001 – £500,0005%
Over £500,000Standard Rates Apply

This means this is how first-time buyer relief for Stamp Duty Land Tax (SDLT) will change starting 1st April 2025. Specifically:

  • Tax-free threshold lowered to £300,000
    If a first-time buyer’s property costs £300,000 or less, they will pay 0% in stamp duty.
  • 5% rate from £300,001 to £500,000
    If the home price is between £300,001 and £500,000, the first £300,000 is still tax-free, but you pay 5% on the portion above £300,000.
  • Properties over £500,000
    If the property costs more than £500,000, you no longer qualify for first-time buyer relief and must pay the standard SDLT rates.

Standard Rates (From 1st April 2025)

If you do not qualify for first-time buyer relief (or your property is valued above £500,000 as a first-time buyer), the following table applies:

Property PriceStandard RateAdditional Property Rate
Up to £125,0000%5%
£125,001 – £250,0002%7%
£250,001 – £925,0005%10%
£925,001 – £1.5M10%15%
Over £1.5M12%17%

Key Considerations for Homebuyers

Understanding Stamp Duty is crucial for prospective homebuyers, as it directly impacts the affordability of purchasing a property. Here are some key considerations:

Budgeting for Stamp Duty

When planning to buy a property, it’s essential to factor in Stamp Duty as part of your overall budget. Use an online Stamp Duty calculator to estimate your liability based on the property’s purchase price and your buyer status.

Taking Advantage of Reliefs

First-time buyers should explore available reliefs to reduce their Stamp Duty liability. Ensure you meet the criteria for relief and apply for it when submitting your SDLT return.

Understanding Additional Property Surcharges

If you are buying an additional property, be aware of the higher rates of Stamp Duty that apply. These surcharges can significantly increase the cost of your purchase.

Planning for Payment

Ensure you have the funds available to pay the Stamp Duty within the required timeframe. Delays in payment can result in penalties and interest charges.

Exemptions and Special Cases

There are certain exemptions and special cases where Stamp Duty may not be payable, or different rules apply:

Transfer of Property Between Spouses or Civil Partners

Transfers of property between spouses or civil partners are generally exempt from Stamp Duty, provided no money changes hands.

Gifting Property

If a property is gifted and no money is exchanged, Stamp Duty is not payable. However, if the recipient assumes a mortgage on the property, Stamp Duty may be due.

Inheriting Property

Inheriting a property does not trigger a Stamp Duty charge. However, other taxes, such as Inheritance Tax, may apply.

Property Below the Threshold

Properties priced below the minimum Stamp Duty threshold do not incur any tax. Currently, properties under £250,000 (or £125,000 from April 2025) are exempt from standard rates.

UK Stamp Duty Calculator

To avoid surprises, use an online stamp duty calculator before purchasing a property. Simply enter the property price and whether you’re a first-time buyer or an additional property owner to get an estimate.

Conclusion

Stamp duty is a crucial part of the UK housing market. Understanding why we pay stamp duty, who benefits from it, and how much you owe can help you prepare for property transactions. With rates set to change in 2025, it’s important to stay informed and plan accordingly.If you’re a first-time buyer or a non-UK resident, make sure to check the latest reliefs and surcharges to maximize savings and avoid extra costs. Always consult a stamp duty calculator before making your purchase decision!

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