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.

UK property tax calculator

Estimate residential property purchase tax

Estimate SDLT in England and Northern Ireland, LBTT in Scotland or LTT in Wales using the purchase price, location and buyer circumstances.

Your purchase

Results update automatically when a valid purchase price is entered.

Property location

Buyer type

Purchase price

England and Northern Ireland surcharge Apply the 2% non-UK-resident SDLT surcharge

SDLT has a specific residence test. Nationality or ordinary tax residence alone does not determine whether the surcharge applies.

Rates and assumptions used

England and Northern Ireland: standard SDLT bands from 0% to 12%. Eligible first-time buyers pay 0% to £300,000 and 5% from £300,001 to £500,000. Relief is unavailable above £500,000. Additional properties normally add 5 percentage points.

Scotland: standard LBTT bands from 0% to 12%. Eligible first-time buyers receive a £175,000 nil-rate band. Additional properties include an 8% ADS on the full price where applicable.

Wales: main residential LTT bands range from 0% to 12%. Wales has no separate first-time-buyer rate. Higher residential rates range from 5% to 17%.

Your estimate

This estimate covers residential purchase-price tax only.

Enter a purchase price to calculate an estimate.

Estimated property tax £0

Purchase price £0

Effective tax rate 0.00%

Price plus estimated tax £0

Calculation breakdown

This calculator does not cover lease rent, non-residential or mixed-use property, companies, trusts, linked transactions, shared ownership, multiple-property transactions or every relief, refund and exemption. Tax treatment depends on the transaction and its effective date.

Property-tax rules can be complex and may change. Confirm the amount and eligibility for any relief with a qualified conveyancer or tax adviser before committing to a transaction.

Important information about your property tax estimate

Please read the assumptions and limitations below before relying on the result from this property purchase tax calculator.

Check the property location and buyer type carefully

England and Northern Ireland use Stamp Duty Land Tax, Scotland uses Land and Buildings Transaction Tax and Wales uses Land Transaction Tax. Selecting the wrong location or buyer circumstances may produce an incorrect estimate.

The calculator uses:

The property location selected in the calculator.
The full purchase price entered.
The buyer type and circumstances selected.
Any additional-property or non-UK resident options selected.
The residential property tax bands currently configured within the calculator.

What may change the final amount

Reliefs, exemptions or special rules that apply to your transaction.
Mixed-use, non-residential, linked or multiple-property purchases.
Purchases made through companies, partnerships or trusts.
Your residency, ownership history or the circumstances of another purchaser.
Tax rules or rates changing before the transaction completes.

This is an illustrative estimate

This calculator provides general guidance only and does not constitute legal, financial or tax advice. Mortgage Bridge does not determine your tax liability. Your solicitor, licensed conveyancer or tax adviser should confirm the applicable rules, available reliefs and final amount payable.

Official property tax information

England and Northern Ireland — SDLT Scotland — LBTT Wales — LTT

Always confirm the final tax due with your solicitor or conveyancer before committing to a property purchase.

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 residential property purchase tax

Your purchase

Planning a property purchase?

Important information about your property tax estimate

The calculator uses:

What may change the final amount

Important information

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