What does a stamp duty calculator do?

A stamp duty calculator estimates how much stamp duty may be payable when buying a property, based on the purchase price and buyer circumstances.

Does stamp duty apply to every property purchase?

Stamp duty does not apply to every purchase. Whether it is payable depends on the property price, buyer status and the rules that apply at the time of purchase.

Can first-time buyers pay less stamp duty?

First-time buyers may qualify for stamp duty relief depending on the property price and current eligibility rules.

Is stamp duty higher for second homes or buy-to-let properties?

Second homes and buy-to-let properties may be subject to higher stamp duty rates, depending on the buyer’s circumstances and the property being purchased.

Is stamp duty included in my mortgage?

Stamp duty is usually paid separately from the mortgage and is normally handled as part of the legal completion process.

Are stamp duty calculator results guaranteed?

No. Stamp duty calculator results are estimates only. The final amount payable should be confirmed with a solicitor or conveyancer.

What is stamp duty and who pays it?

Stamp duty, officially known as Stamp Duty Land Tax (SDLT) in England, is a tax paid when purchasing a residential property above a threshold. Buyers pay this depending on the price of the property and whether they currently own another property.

What inputs do I need for the stamp duty calculator?

You will need to enter the property purchase price, whether you own a previous home (you will pay higher rates if you are a second-home buyer) and whether you're a first-time buyer (which may give relief). The calculator then estimates your stamp duty liability.

Does the calculator consider reliefs like first-time buyer or multiple homes surcharge?

This tool may provide standard reliefs such as first-time buyer relief and second-home surcharge, but it cannot cover every individual case or transitional rules. For full accuracy, consult an adviser or HMRC guidance.

Will the stamp duty rate always stay the same?

No. Stamp duty thresholds and rates can change with government budgets. This calculator uses the current rates at time of use, but you should verify for the date of your purchase.

Is the result guaranteed by HMRC?

No. This tool is a guide only and not an official calculation from HMRC. Your actual liability will depend on the full purchase terms and your status. Speak with a property professional or accountant for confirmation.

Property tax calculator

Estimate UK property purchase tax

Estimate SDLT in England and Northern Ireland, LBTT in Scotland, or LTT in Wales based on purchase price, location and buyer type.

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Your purchase

Enter the property location, buyer type and purchase price.

What rates are used?

England & Northern Ireland (SDLT):

Standard residential: 0% to £125,000; 2% £125,001 to £250,000; 5% £250,001 to £925,000; 10% £925,001 to £1.5m; 12% above £1.5m.
First-time buyer relief: 0% to £300,000; 5% £300,001 to £500,000. No relief if the price is over £500,000.
Additional property: usually 5 percentage points above standard SDLT rates.

Scotland (LBTT):

0% to £145,000; 2% £145,001 to £250,000; 5% £250,001 to £325,000; 10% £325,001 to £750,000; 12% above £750,000.
First-time buyer relief increases the nil-rate band to £175,000.
Additional Dwelling Supplement is 8% of the relevant purchase price.

Wales (LTT):

Main residential: 0% to £225,000; 6% £225,001 to £400,000; 7.5% £400,001 to £750,000; 10% £750,001 to £1.5m; 12% above £1.5m.
Higher residential rates: 5% to £180,000; 8.5% £180,001 to £250,000; 10% £250,001 to £400,000; 12.5% £400,001 to £750,000; 15% £750,001 to £1.5m; 17% above £1.5m.

As a mortgage is secured against your home, it could be repossessed if you do not keep up the mortgage repayments.

Disclaimer:
This calculator provides an estimate based on the information you enter and the current property tax rules in England & Northern Ireland (Stamp Duty Land Tax), Scotland (Land and Buildings Transaction Tax) and Wales (Land Transaction Tax). It is for guidance only and should not be considered financial or legal advice. Actual amounts may vary depending on your individual circumstances and eligibility for reliefs or exemptions. We recommend speaking with a solicitor, conveyancer or tax adviser for a precise calculation.

Important information: Mortgage Bridge provides information only and acts as a mortgage introducer. We do not provide mortgage advice or make lender recommendations. We can introduce you to an FCA-regulated mortgage adviser who can provide personalised mortgage advice.

Estimate UK property purchase tax

Your purchase

Buying a property and want help with the next step?

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