Understanding Stamp Duty Land Tax (SDLT)

If you’re planning to buy property in England or Northern Ireland, you need to know about Stamp Duty Land Tax (SDLT). 
It’s a tax you pay when you purchase property over a certain value.

How Much Will You Pay?

The amount of SDLT you owe depends on the price of the property and your personal circumstances.  Instead of a flat rate, SDLT is calculated using a tiered structure.  This means different portions of the property’s price are taxed at different rates.

SDLT Rates for Most Residential Buyers

From April 1, 2025, the SDLT rates reverted to their pre-September 2022 thresholds:

  • Up to £125,000: 0%
  • £125,001 to £250,000: 2%
  • £250,001 to £925,000: 5%
  • £925,001 to £1.5 million: 10%
  • Above £1.5 million: 12% 

Example: John and Mary are buying a home worth £500,000 in October 2025. 

They will pay: 

  • 0% one the first £125,000
  • 2% on the next £125,000 (£2,500)
  • 5% on the remaining £250,000 (£12,500)

 

So, their total SDLT will be £15,000, which must be paid within 14 days of completing the purchase. Usually, their solicitor or conveyancer will handle this payment.

SDLT Rates for First-Time Buyers

To encourage home ownership, first-time buyers get reduced SDLT rates.  From April 1, 2025, the rates are now:

  • No SDLT on properties up to £300,000
  • 5% on the portion from £300,001 to £500,000

Note: If the property price exceeds £500,000, standard rates apply without relief.

Example: Kaleb is a first-time buyer purchasing a property for £500,000 in June 2025.  He will pay:

  • 0% on the first £300,000
  • 5% on the remaining £200,000 = £10,000

This saves Kaleb £5,000 compared to non-first-time buyers.

Buying Additional Properties

If you’re buying an additional property valued over £40,000, like a second home or a buy-to-let investment, you’ll pay higher SDLT rates.  A 5% surcharge applies to the standard rates.

Example: Tara buys a buy-to-let property for £250,000 in June 2025.

She will pay: 

  • 5% on the first £125,000 (£6,250)
  • 7% on the next £125,000 (£8,750)

Replacing Your Main Residence

If you sell your main residence and buy another, you’ll pay the normal SDLT rates on the new property.

However, if you haven’t sold your previous main residence yet, you’ll be charged higher SDLT rates because you’ll own an additional property.  If you sell your previous residence within three years, you can claim a refund of the surcharge.

Looking for more information? 

Why not check out our other articles? 

Is Your Business Protected?

4 Minute Read.

Running your own business may leave you little time to consider your financial future but what would you do if a partner or key employee became critically ill or died? Could your business continue?

Read More »

Are You Protected Against Critical Illness?

6 Minute Read.

Very few people contact their Financial Adviser to arrange Critical Illness Protection. According to the Lloyds Banking Group, Brits are three times more likely to insure their pets than themselves.

Read More »

Want Some More Information?

Stirling House Financial Services Limited is authorised and regulated by the Financial Conduct Authority N° 413234

Correspondence Address: ADMINISTRATION CENTRE ♦ PO BOX 268 ♦ MALVERN ♦ WR14 9DD

Enquiries@Stirling-House.com ♦ 0345 68 68 268 ♦ www.Stirling-House.com

Stirling House Financial Services Limited is a wholly owned subsidiary company of Mainstone Asset Management Limited
Registered in England and Wales Nº 07294049

© 2025 by Stirling House Financial Services 

Designed by Sam Bampton Design