Three otherwise straightforward first-time buyers, each purchasing a £350,000 home in September 2026, could face property purchase tax bills of £2,500, £7,500 or £7,750 — depending only on which part of the UK their new home is in.
None of them would be wrong about “what stamp duty costs”. They would simply be describing three different taxes, because the UK does not have one property purchase tax. It has three.
Buyers in England and Northern Ireland pay Stamp Duty Land Tax (SDLT), collected by HMRC. Buyers in Scotland pay Land and Buildings Transaction Tax (LBTT), collected by Revenue Scotland. Buyers in Wales pay Land Transaction Tax (LTT), collected by the Welsh Revenue Authority. The system is determined by where the property is, not where the buyer currently lives.
They share a broadly similar shape — progressive tax charged in bands on the purchase price — but the thresholds, rates and first-time buyer treatment differ substantially. Working out the real tax cost of a purchase means checking the right system for the right nation, not assuming England’s rules apply everywhere.
The first thing to get right: it’s banded, not a single rate on the whole price
Across all three systems, the main residential tax is calculated progressively. Each band of the purchase price is taxed at its own rate, and only the portion that falls within that band attracts that rate.
Crossing into a higher band does not mean the whole property price suddenly becomes taxable at the higher percentage.
Buy a £350,000 property in England at the standard residential rates, for example, and you do not pay 5% on £350,000. You pay nothing on the first £125,000, 2% on the next £125,000 and 5% only on the final £100,000.
That distinction sounds elementary once explained, but it prevents one of the most common ways buyers overestimate the tax bill when browsing properties close to a threshold.
England and Northern Ireland: Stamp Duty Land Tax
For a standard residential purchase in England or Northern Ireland — broadly, a home where the higher rates for additional properties do not apply — the current SDLT bands are 0% on the first £125,000, 2% from £125,001 to £250,000, 5% from £250,001 to £925,000, 10% from £925,001 to £1.5 million and 12% above that. The current bands are set out in the official GOV.UK residential SDLT guidance.
These thresholds have applied since 1 April 2025, when the temporary higher thresholds that had operated since 2022 came to an end.
On a £350,000 standard purchase, the calculation is:
- £0 on the first £125,000
- £2,500 on the next £125,000
- £5,000 on the remaining £100,000
That gives a total SDLT bill of £7,500.
First-time buyers in England and Northern Ireland
Eligible first-time buyers receive substantially more generous treatment.
The first £300,000 is taxed at 0%, followed by 5% on the portion from £300,001 to £500,000. The relief is available only where the purchase price is no more than £500,000 and the buyer intends to occupy the property as their only or main residence.
On the same £350,000 purchase, the first-time buyer pays 5% only on £50,000 — £2,500.
To qualify, every purchaser must be a first-time buyer. Previous ownership of a qualifying residential interest anywhere in the world can prevent relief, including property acquired by inheritance or gift. Buying jointly with somebody who has previously owned a dwelling therefore normally removes the relief for the transaction.
There is also a genuine cliff edge at £500,000 that is worth knowing about before agreeing a price.
An eligible first-time buyer purchasing for exactly £500,000 pays £10,000 in SDLT.
At £500,001, the property is above the relief limit, so the entire transaction falls back onto the standard residential bands. The resulting SDLT is about £15,000.
In other words, an extra £1 of purchase price can, at that precise boundary, increase the SDLT bill by roughly £5,000.
The effect becomes even clearer in a real negotiation.
Suppose an eligible first-time buyer is considering a property at £505,000. At that price, first-time buyer relief is unavailable and standard SDLT is approximately £15,250.
If the buyer negotiates the purchase down to £500,000, the price falls by £5,000 — but the SDLT bill also falls to £10,000 because the purchase is now back within the first-time buyer relief limit.
The combined reduction in purchase price and SDLT is therefore about £10,250.
That does not mean a property worth £505,000 should somehow be forced into a £500,000 transaction purely for tax reasons, and the example assumes a straightforward qualifying first-time buyer purchase. It does show why somebody already negotiating close to this boundary should know where it sits before agreeing the final price.
At £500,000, the threshold is not merely another tax band. It can change the relief itself.
Scotland: Land and Buildings Transaction Tax
Scotland’s LBTT bands are different.
For a standard residential purchase, the first £145,000 is taxed at 0%, the portion from £145,001 to £250,000 at 2%, £250,001 to £325,000 at 5%, £325,001 to £750,000 at 10%, and the portion above £750,000 at 12%.
Revenue Scotland’s official property transaction calculator applies the current bands to the effective date of the transaction.
On a £350,000 standard purchase:
- the first £145,000 attracts no LBTT
- £105,000 is taxed at 2%, producing £2,100
- £75,000 is taxed at 5%, producing £3,750
- the remaining £25,000 is taxed at 10%, producing £2,500
The total is therefore £8,350.
First-time buyers in Scotland
Scotland’s first-time buyer relief works differently from England’s.
Rather than creating an entirely separate rate structure, the relief effectively raises the nil-rate threshold from £145,000 to £175,000. For a purchase above that level, the maximum tax saving is £600.
Unlike England’s relief, there is no equivalent £500,000 purchase-price ceiling at which the entire relief suddenly disappears.
On a £350,000 purchase, the £8,350 standard LBTT bill falls by £600 to £7,750.
As in England and Northern Ireland, all purchasers must meet the relevant first-time buyer conditions where a property is bought jointly.
Wales: Land Transaction Tax
Wales uses another set of bands again.
Under the current main residential rates, the first £225,000 is taxed at 0%. The portion from £225,001 to £400,000 is taxed at 6%, £400,001 to £750,000 at 7.5%, £750,001 to £1.5 million at 10%, and the portion above £1.5 million at 12%. The current structure is published in the Welsh Government’s LTT rates and bands.
On a £350,000 purchase, the first £225,000 attracts no LTT and the remaining £125,000 is taxed at 6%.
The bill is therefore £7,500.
No specific first-time buyer relief in Wales
Wales does not have a separate first-time buyer relief.
A first-time buyer whose purchase is subject to the main residential rates pays the same main-rate calculation as another buyer in the same position. The relatively high £225,000 nil-rate threshold means many lower-priced purchases still produce no LTT, but there is no additional discount simply because the purchaser has never owned a home before.
That should not be confused with the higher residential rates. Somebody who already owns other residential property may fall into a different LTT regime entirely. The point is simply that first-time status itself does not create a separate Welsh relief.
What the same first home costs in tax across the UK
The £350,000 example is striking, but the relationship changes as prices rise because each system’s bands work differently.
For a qualifying first-time buyer purchasing a main home, the figures look like this under the current rules:
| Purchase price | England & Northern Ireland | Scotland | Wales |
|---|---|---|---|
| £250,000 | £0 | £1,500 | £1,500 |
| £350,000 | £2,500 | £7,750 | £7,500 |
| £500,000 | £10,000 | £22,750 | £18,000 |
These are not estimates based on an average tax rate; they come from applying each nation’s current bands and first-time buyer rules to the same property price.
The comparison also shows why “Scotland has higher stamp duty” or “Wales has a higher tax-free threshold” are only partial descriptions. Which system produces the larger bill depends on the price being paid and whether a relief applies.
But the tax bill on its own still does not show what the difference means for somebody trying to buy.
Take the same £350,000 first home and assume each buyer has a 10% deposit of £35,000. Before legal fees, surveys, removals or any other buying costs are considered, their deposit-plus-transaction-tax requirement looks like this:
| £350,000 first home | 10% deposit | Purchase tax | Deposit + tax |
|---|---|---|---|
| England & Northern Ireland | £35,000 | £2,500 | £37,500 |
| Scotland | £35,000 | £7,750 | £42,750 |
| Wales | £35,000 | £7,500 | £42,500 |
The property price and deposit percentage are identical.
Yet the Scottish buyer needs £5,250 more cash than the buyer in England or Northern Ireland simply to cover the deposit and purchase tax. The Welsh buyer needs £5,000 more.
That is before the solicitor, survey, removals or any other completion costs appear.
For someone deciding whether they have “enough deposit” to buy, that distinction matters. A £35,000 deposit does not mean a £350,000 property requires £35,000 of available cash.
Transaction tax can materially change the amount needed to get through completion at all.
Couples and joint buyers: a common source of confusion
Joint purchases are one of the places where apparently simple first-time buyer rules become more complicated.
For first-time buyer relief in England, Northern Ireland and Scotland, every purchaser generally needs to qualify. A couple where one person has never owned a home but the other previously owned one cannot normally obtain the relief simply by pointing to the first-time buyer in the partnership.
Additional-property rules create a separate layer of complexity. A spouse’s or civil partner’s property ownership can matter even where the property being purchased is not registered in both names, and each jurisdiction has its own rules.
That is deliberately outside the calculation in this article, because additional-property taxes can change the bill dramatically and deserve to be dealt with separately rather than squeezed into a standard-purchase example.
Anyone buying jointly where either person owns, has recently sold or has an interest in another property should flag that fact to the conveyancer early.
Shared ownership needs jurisdiction-specific treatment
Shared ownership is one area where it is particularly dangerous to assume that a rule read on an English website applies across the UK.
For qualifying shared ownership purchases subject to SDLT in England and Northern Ireland, HMRC allows a buyer to choose between making a market value election — paying based on the full market value at the outset — or paying SDLT in stages. Under the staged route, later staircasing has its own rules, with further SDLT generally becoming relevant once ownership moves above 80%. The official options are explained in HMRC’s shared ownership SDLT guidance.
That choice should not simply be copied across to Scotland or Wales. LBTT and LTT have their own legislation and shared-ownership treatment.
For somebody buying shared ownership, the useful question is therefore not simply “how much stamp duty is due on my share?” It is also which tax system applies, how future staircasing will be treated and whether paying more tax upfront changes the later position.
That is one of the cases where taking transaction-specific advice from the conveyancer before making the tax election is genuinely worthwhile.
New builds aren’t taxed differently just because they’re new
A newly built home does not receive a separate lower SDLT, LBTT or LTT rate simply because nobody has lived in it before.
The normal residential rules still apply.
What can complicate matters is the transaction around the new build. Developer incentives, part-exchange arrangements, non-cash consideration or other elements of the deal can make the amount on which tax is calculated less straightforward than a simple purchase for one cash price.
That does not mean every developer incentive changes the tax bill.
It means that where the transaction contains more than a straightforward property price, the conveyancer should confirm the chargeable consideration rather than the buyer trying to infer it from the headline incentive.
Be wary of inflated claims about furniture and fixtures
The treatment of furniture and removable items is another area where an otherwise legitimate rule sometimes gets turned into dubious “stamp duty saving” advice.
For SDLT, HMRC accepts that genuinely separate movable chattels can fall outside the land transaction where there is a just and reasonable allocation and the valuation is genuine. HMRC’s current fixtures and fittings guidance specifically emphasises contemporaneous evidence and a genuine separate negotiation.
That does not mean a buyer and seller can simply decide that £20,000 of a purchase price relates to second-hand curtains, carpets and furniture because doing so happens to produce a lower tax bill.
Any allocation needs to reflect a fair and defensible value for what is actually being transferred.
The devolved taxes have their own statutory rules, so a Scottish or Welsh buyer should not assume that an SDLT manual can simply be applied word for word to LBTT or LTT.
Who actually deals with this?
For most buyers, the conveyancer or solicitor performs the calculation, submits the return and arranges payment as part of the transaction.
The deadlines differ.
For SDLT in England and Northern Ireland, the return and payment are generally due within 14 days of completion.
For LBTT in Scotland, a notifiable transaction generally needs a return, with the tax paid, within 30 days of the day after the effective date.
For LTT in Wales, the return and payment are also generally due within 30 days of the day after the effective date, which is usually completion.
The fact that a solicitor normally handles this does not make the number irrelevant to the buyer. The taxpayer remains responsible for the transaction being dealt with correctly, and the money still needs to be available.
That makes transaction tax part of the cash budget for completion, not simply a legal formality that appears at the end.
A buyer whose deposit leaves them with £8,000 of spare cash but whose tax bill is £7,750 does not really have an £8,000 post-completion reserve.
They have £250 before allowing for the other costs of moving.
Where this article stops
This article covers the main residential framework for somebody buying a home to live in.
It does not attempt to calculate the higher rates for additional properties, second homes, buy-to-let purchases or situations where a new main residence is bought before the previous one has been sold.
Those rules are materially different in England and Northern Ireland, Scotland and Wales, and they can add substantial amounts to the standard tax calculation.
The same applies to more complex cases involving companies, trusts, linked transactions, mixed-use property and unusual ownership structures.
Trying to squeeze those into one “stamp duty calculator” article would make the standard case less clear rather than more useful.
The number that actually matters
The biggest mistake is not getting one percentage point wrong.
It is using the wrong country’s tax system, assuming first-time buyer relief works the same everywhere, or leaving the tax out of the purchase budget until the conveyancer produces a completion statement.
The current official tools are the safest starting point: use the SDLT guidance and calculator for England and Northern Ireland, the Revenue Scotland LBTT calculator, or the Welsh Revenue Authority LTT calculator for the nation in which the property sits.
Then treat the result as part of the cash needed to buy, alongside the deposit, legal costs, survey, removals and other completion expenses.
For a £350,000 first home, the difference between the three systems is more than £5,000.
At £500,000, the gap is larger still.
And in England and Northern Ireland, £500,000 carries another lesson entirely: sometimes the most important tax number is not a rate at all, but the price at which a relief disappears.
Understanding that before you decide how much cash you need — and before you negotiate the final purchase price — is far more useful than discovering it after the deal has been agreed.
This article provides general information about property transaction taxes and is not personalised tax, legal or financial advice. SDLT, LBTT and LTT rates, thresholds, reliefs and higher-rate rules depend on the circumstances of the transaction and can change. Worked examples assume a straightforward main-home purchase and do not cover every relief, surcharge or special case. Confirm the calculation with the relevant official tax authority and your conveyancer or a suitably qualified tax adviser before committing to a purchase.
