top of page
Men with Calculator


Welcome to RG Law Stamp Duty Calculator 2023

Navigating the complexities of property taxes can be challenging, but at RG Law, we're committed to making the process as simple as possible for you. That's why we've added a user-friendly Stamp Duty Calculator, designed to help you estimate your stamp duty costs quickly and effortlessly.

Now updated with 23rd September 2022 changes.

The stamp duty widget allows you to easily calculate the amount of stamp duty land tax due on a freehold residential property. It will display the calculation in a table with a rundown of the different percentages that make up the total amount.


There is also the option to specify that it’s a first-time buyer, buy-to-let or secondary property and if any of the purchasers are non-UK residents, which changes the amount of stamp duty due.

Please note that this calculator assumes it’s a freehold residential property and does not calculate commercial transactions or leasehold properties.

The calculator is built upon the residential property rates provided here as of 23/09/2022.

The widget is provided as a guide only and users should always seek professional advice from a certified accountant/property lawyer.

How The Stamp Duty Calculator Works:

This UK Stamp Duty Calculator is an essential tool for anyone in England or Northern Ireland looking to purchase a property or understand the land transaction tax and the potential stamp duty tax implications of their transaction. By providing a few key details, such as:


  • Property purchase price

  • Property type (residential or non-residential)

  • Buyer status (first-time buyer, home mover, or buy-to-let/investment


You'll receive an instant, personalised estimate on whether you have to pay stamp duty at all on your residential property, and if you do, then what the stamp duty payable actually is.

Why Use A Stamp Duty Land Tax Calculator?

The Stamp Duty Calculator offers several benefits:


  • Ease of use: Our intuitive interface allows you to calculate your stamp duty land tax liability with just a few clicks.

  • Quick results: Obtain an instant estimate without waiting for a professional to get back to you on how much stamp duty to expect.

  • Plan your finances: Gain a clearer understanding of your potential stamp duty liability, helping you budget and plan accordingly.

  • ​Stay informed: Keep up-to-date with the latest stamp duty rates and regulations.

Please note that this Stamp Duty Calculator is intended for informational purposes only and should not be considered as definitive tax or financial advice. Always consult with a qualified tax professional, solicitor or property lawyer before making any decisions related to property transactions.


Try our Stamp Duty Calculator today and take the first step towards understanding your property tax obligations. If you have any questions or need further assistance, don't hesitate to contact our team of experienced professionals at RG Law. We're here to help!

​The calculator is built upon the residential property rates provided here as of 30/07/2023.


Who Pays Stamp Duty?

In the world of real estate, it's typically the buyer who's responsible for paying the property transfer tax - or as we know it, stamp duty. Interestingly, around 60% of residential property transactions in England and Northern Ireland were exempt from this tax in Q3 2020 due to a temporary increase in the tax-free threshold.

This isn't always the case, though. You're liable for stamp duty if you purchase a freehold, leasehold or shared ownership residential property above a certain price. Just remember that each circumstance is unique and there are different rules if you're buying your first home, purchasing an additional property or acquiring land or non-residential properties.

Now let's delve into understanding when exactly this stamp duty tax payment becomes due.


​When do you pay Stamp Duty?

You might be wondering, when does the bill for this property tax come knocking at your door? Well, in the UK, you're required to pay Stamp Duty within 14 days of completing the purchase of your property. It's not a cost that can be put off or delayed.

The clock starts ticking once all contracts have been exchanged and the transaction is legally binding. If you miss this deadline, you could incur a penalty and interest charges on top of what you owe. Your property lawyer or solicitor often handles the payment process during the closing stages of your home-buying journey.

Now that we've covered when to pay Stamp Duty, let's delve into something even more specific—how much stamp duty first time buyers are required to shell out.


How much Stamp duty do First Time Buyers pay?

Navigating the world of property taxes for the first time can feel like trying to unravel a ball of wool, especially when it comes to figuring out how much you'll need to set aside for your first Stamp Duty payment.

As a first-time buyer in the UK, there's some good news. You're exempt from paying Stamp Duty on properties up to £425,000 in value! If your new home costs between £425,001 and £500,000, you only need to pay 5% on the amount over £300,000. For example, if your house costs £500,000 - you'd only pay duty on £75,000 which would be £3,750.


Frequently Asked Stamp Duty Questions

How has the Brexit affected the Stamp Duty rates in the UK?

Brexit hasn't directly impacted UK's stamp duty rates. They're determined by the government, not EU legislation. However, Brexit might indirectly affect property prices, which could influence the amount of stamp duty you pay.


Can the Stamp Duty be included in my mortgage or does it need to be paid upfront?

Like adding sprinkles to a cake after it's baked, stamp duty can't be included in your mortgage. It's usually required upfront when you buy a property. So, keep some "dough" aside for this unavoidable expense.


How can I appeal if I believe I've been incorrectly charged for Stamp Duty?

If you think you've been wrongly charged for stamp duty, contact HM Revenue and Customs (HMRC). They'll review your case. If they disagree, you can ask the tax tribunal to hear your appeal.


Are there any exceptions or exemptions to the Stamp Duty for non-residential properties?

Yes, there are exceptions for non-residential stamp duty. For instance, certain charities and companies that buy property for social housing may be exempt. It's best to consult a tax advisor for your specific situation.



The 3% higher rate of SDLT for purchases of additional dwellings, such as second homes or buy-to-let properties, is applied on top of the rates set out in the table above. So for any property purchase in the category of "additional property", the purchase price starts playing an even more important role as the stamp duty rate will be higher than with an equivalent property that is a sole asset.

bottom of page