Stamp Duty Calculator for NHS Home Buyers
Work out exactly how much Stamp Duty Land Tax you'll owe on a home in England or Northern Ireland — including first-time-buyer relief, Shared Ownership and the additional-property surcharge — with a full band-by-band breakdown and a real Agenda for Change worked example.
Already know your borrowing range? This is step 2 after the NHS Mortgage & Borrowing Calculator — work out what you could borrow first, then use this tool to see what stamp duty would cost on a property at that price.
Short answer
This calculator covers Stamp Duty Land Tax (SDLT) in England & Northern Ireland only, using the rates and thresholds in effect from 1 April 2025. Enter a purchase price, and tick whether you're a first-time buyer or buying an additional property (second home/buy-to-let), and it shows your total SDLT, your effective rate, and a full band-by-band breakdown. First-time-buyer relief is 0% up to £300,000 and 5% from £300,000 to £500,000 — but only if the whole purchase price is at or below £500,000; above that, relief doesn't taper, it stops applying entirely. The additional-property surcharge adds a flat 5% on top of every standard band. Scotland and Wales use entirely separate taxes (LBTT and LTT) that this tool deliberately doesn't attempt to calculate — see the FAQ below for where to check those instead.
Your purchase
Scotland uses its own Land and Buildings Transaction Tax (LBTT), and Wales uses Land Transaction Tax (LTT) — both are separate taxes with different thresholds, not just a rebrand of SDLT. This calculator deliberately doesn't estimate either. Buying in Scotland? Check the current thresholds with Revenue Scotland. Buying in Wales? Check the Welsh Revenue Authority instead.
Buying via Shared Ownership? This calculator models a standard purchase — Shared Ownership stamp duty works under different rules. See how, below.
Stamp Duty Land Tax owed
£7,500.00
Effective rate
2.14%
Relief applied
None
Band-by-band breakdown
| Band | Rate | Amount in band | Tax |
|---|---|---|---|
| £0 – £125,000 | 0% | £125,000.00 | £0.00 |
| £125,000 – £250,000 | 2% | £125,000.00 | £2,500.00 |
| £250,000 – £925,000 | 5% | £100,000.00 | £5,000.00 |
| Total | £7,500.00 | ||
Covers England & Northern Ireland SDLT only, using rates in effect from 1 April 2025. Not a substitute for a solicitor's or conveyancer's completion statement.
The first-time-buyer relief cliff-edge, in real numbers
First-time-buyer relief is one of the most misunderstood parts of SDLT, because most people assume it works like income tax bands — tapering smoothly as the price rises. It doesn't. Relief applies in full below £500,000, and stops applying entirely above it, reverting to full standard rates on the whole purchase price rather than just the portion over the cap. The table below shows this calculated for two purchase prices either side of the cap, computed through the same engine as the calculator above:
| Purchase price | Relief applied? | SDLT owed |
|---|---|---|
| £499,999 | Yes — first-time-buyer relief | £9,999.95 |
| £500,001 | No — full standard rates apply | £15,000.05 |
A £2 higher purchase price results in roughly £5,000 more tax. That's not a bug or a rounding quirk — it's exactly how the relief is designed to work. If you're a first-time buyer negotiating a price close to £500,000, this is genuinely worth factoring into any offer or negotiation, since a small increase in price can trigger a disproportionately large increase in the tax you owe on completion.
A real NHS salary worked example: Band 5, Point 2
Generic "a buyer earning £50,000" examples are easy to write and don't tell you much about what this actually looks like on NHS pay. Here's the same calculator run against a genuine, published Agenda for Change figure instead: a full-time Band 5, Point 2 role (a newly-qualified-plus nurse, paramedic, physiotherapist or radiographer a year or so into the band, for example) on England, Wales & Northern Ireland rates for 2026/27 earns £34,592 a year in basic pay, before any High Cost Area Supplement — the same figure used in FrontlinePay's NHS Pay Calculator and mortgage guides.
Applying the same 4.0x–4.5x income borrowing multiple used across FrontlinePay's mortgage guides, plus a typical ~10% deposit, gives an illustrative solo purchase price of around £175,000. Run that through the calculator above as a first-time buyer, and the result is worth knowing: £0.00 in stamp duty. First-time-buyer relief covers the whole price, because it falls under the £300,000 0% threshold — on a realistic single Band 5 income, the stamp duty bill on a starter home can genuinely be nothing.
Buy with a partner on the same Band 5, Point 2 pay instead — two colleagues, or a partner in a similar role, is a common enough scenario on this pay band — and the combined income raises the realistic purchase price to around £345,000. That crosses the £300,000 threshold, so first-time-buyer relief now applies at 0% up to £300,000 and 5% on the remainder, giving £2,250.00 in stamp duty on this example. Same pay band, same relief rules — a materially different stamp duty outcome purely because of where the price lands relative to the threshold.
ℹHow this example was built
The salary figure is Band 5, Point 2 on the 2026/27 Agenda for Change pay scale for England, Wales & Northern Ireland — a published entry/mid/top figure, not an interpolated estimate, from the same data used throughout FrontlinePay's NHS pay and mortgage tools. The illustrative purchase prices use the same 4.0x–4.5x income multiple and ~10% deposit assumption used in FrontlinePay's mortgage guides — a planning illustration only, not a lender's actual affordability assessment or a prediction of what any specific lender would offer.
England & Northern Ireland only — Scotland and Wales are different taxes
⚠This calculator does not cover Scotland or Wales
Scotland uses Land and Buildings Transaction Tax (LBTT), administered by Revenue Scotland, with its own bands, rates and first-time-buyer relief. Wales uses Land Transaction Tax (LTT), administered by the Welsh Revenue Authority, again with its own separate thresholds. Neither is a rebrand of SDLT — both are genuinely different taxes. FrontlinePay hasn't independently verified either's current thresholds, so rather than risk quoting a wrong figure for a devolved tax, this tool simply doesn't attempt it. If you're buying in Scotland, check current rates directly with Revenue Scotland. If you're buying in Wales, check current rates directly with the Welsh Revenue Authority.
How the additional-property surcharge works
If you'll end up owning more than one residential property once the purchase completes — a second home, a buy-to-let, or a property you haven't yet sold — a flat 5% surcharge is added on top of every standard band, including the portion that would otherwise fall in the 0% band. It cannot be combined with first-time-buyer relief, since owning an additional property means you don't meet the definition of a first-time buyer in the first place. This calculator applies the surcharge automatically to the standard bands when you tick the additional-property option — it does not attempt to model exceptions such as replacing your only main residence within the relevant time limit, which a solicitor or conveyancer should confirm for your specific situation.
Buying via Shared Ownership? Stamp duty works differently
The calculator above models a standard purchase — buying 100% of a property outright. If you're buying through Shared Ownership — covered in real depth in FrontlinePay's NHS Healthcare Assistants' Mortgage Guide as a genuinely realistic route onto the property ladder on lower NHS pay bands, including how "staircasing" (buying further shares over time) works — stamp duty is calculated under different rules, and this tool doesn't attempt to model them.
According to HMRC's own guidance ("Stamp Duty Land Tax: shared ownership property" on GOV.UK), when you buy a Shared Ownership home you choose between two ways of paying SDLT:
- Pay on the full market value upfront — sometimes called the "market value election" — a one-off calculation when you buy your first share. Choose this, and you owe no further stamp duty later when you staircase to a bigger share, however much your total ownership eventually reaches.
- Pay in stages instead, as you buy further shares over time. Under this route, staircasing purchases are generally not subject to further SDLT until your total ownership share passes 80% — crossing that 80% threshold triggers a further SDLT charge.
There's a real complication behind the "pay in stages" route: HMRC treats staged Shared Ownership purchases as linked transactions when working out the total value subject to SDLT, which can affect which rate band your purchases fall into. That's genuinely more involved than a standard purchase, and it's exactly the kind of detail worth getting a solicitor, conveyancer or your Shared Ownership provider to confirm for your specific staircasing plan rather than estimating yourself.
First-time-buyer relief generally still applies to Shared Ownership buyers, using the same thresholds as any other purchase — 0% up to £300,000, 5% from £300,001 to £500,000, and no relief above £500,000. But exactly how that relief interacts with the market-value-election choice above is a genuinely more complex question than this page can responsibly simplify — we'd rather hedge honestly than guess. For your specific situation, GOV.UK's dedicated shared ownership SDLT guidance is the authoritative source — search "Stamp Duty Land Tax: shared ownership property" on GOV.UK, or ask your conveyancer to confirm before you commit to either payment approach.
See FrontlinePay's NHS Healthcare Assistants' Mortgage Guide for how Shared Ownership and staircasing work in practice on lower NHS pay bands, or the NHS Mortgages hub for every FrontlinePay mortgage guide and calculator.
Why this belongs in FrontlinePay's NHS Mortgages tools
Stamp duty isn't an NHS-specific tax — every home buyer in England and Northern Ireland pays it under the same rules, whichever profession they work in. It sits in this cluster because it's the natural next step once you've worked out what you could borrow: our NHS Mortgage & Borrowing Calculator gives you an estimated borrowing range, and this tool tells you what stamp duty would cost on a property at a given price within that range — an upfront cost that's easy to forget alongside the deposit. See the full NHS Mortgages hub for profession-specific borrowing guides alongside both calculators.
Why this calculator holds up
- ✓ Covers England & Northern Ireland SDLT only, stated clearly upfront — not a blended or averaged UK-wide figure.
- ✓ Doesn't invent numbers for Scotland (LBTT) or Wales (LTT) — points you to Revenue Scotland and the Welsh Revenue Authority by name instead.
- ✓ First-time-buyer relief's genuine cliff-edge at £500,000 is shown honestly, including the real jump in tax, not smoothed over.
- ✓ Full band-by-band breakdown, not just a single total — so you can see exactly which portion of the price is taxed at which rate.
- ✓ Uses rates in effect from 1 April 2025, after the temporary higher thresholds from September 2022 reverted.
- ✓ Explains Shared Ownership's genuinely different SDLT rules honestly, citing GOV.UK directly, rather than pretending one calculator can safely model both.
- ✓ Worked example uses a real, published Agenda for Change Band 5 pay point, not an invented salary figure.
- ✓ Runs entirely in your browser — your purchase price and buyer status are never sent to a server or stored.
Frequently asked questions
Do I pay stamp duty as an NHS first-time buyer? +
NHS staff pay exactly the same Stamp Duty Land Tax as any other buyer — there's no NHS-specific stamp duty discount or exemption. As a first-time buyer in England or Northern Ireland, you get the same first-time-buyer relief anyone else gets: 0% on the first £300,000 and 5% on the portion from £300,000 up to £500,000, provided the total purchase price doesn't exceed £500,000. This tool applies that relief automatically when you tick "I'm a first-time buyer" and the price qualifies.
What happens if I go £1 over the £500,000 first-time-buyer cap? +
This is the single most important, least understood thing about first-time-buyer relief: it does not taper. At £499,999, a first-time buyer pays roughly £9,999.95 in SDLT. At £500,001 — just £2 more — relief stops applying entirely, and the full standard rates apply to the whole purchase price from £0, not just the amount above the cap. That pushes the tax to roughly £15,000.05, a jump of more than £5,000 for a £2 higher offer. If you're a first-time buyer negotiating near this threshold, it is worth knowing this cliff exists before you agree a price a few hundred pounds over £500,000.
Does Scotland or Wales use these same rates? +
No. This calculator, and the figures on this page, cover Stamp Duty Land Tax (SDLT) as it applies in England and Northern Ireland only. Scotland has its own, separate tax — Land and Buildings Transaction Tax (LBTT), administered by Revenue Scotland — with different bands, different rates and a different first-time-buyer relief structure. Wales also has its own separate tax — Land Transaction Tax (LTT), administered by the Welsh Revenue Authority — again with its own thresholds. Neither is simply SDLT under a different name, and this tool deliberately doesn't attempt to calculate either, because FrontlinePay hasn't independently verified their current thresholds. If you're buying in Scotland, check current LBTT rates with Revenue Scotland; if you're buying in Wales, check current LTT rates with the Welsh Revenue Authority.
Is this tool NHS-specific? +
No — stamp duty is general UK tax law that applies to every home buyer in England and Northern Ireland, NHS staff or not. It's included in FrontlinePay's NHS Mortgages tools because it's the natural next question once you know your borrowing range: our <a href="/calculators/nhs-mortgage-calculator/">NHS Mortgage & Borrowing Calculator</a> tells you roughly what you could borrow, and this calculator tells you what stamp duty would cost on a property at that price, so you can plan for it as an upfront cost alongside your deposit.
What counts as an "additional property" for the surcharge? +
Broadly, if you'll own more than one residential property anywhere in the world once the purchase completes — a second home, a buy-to-let, or a property you're keeping while buying another before selling it — the additional-property surcharge generally applies. It adds a flat 5% on top of every standard band, including the portion that would otherwise be taxed at 0%. There are exceptions and edge cases (for example, replacing your only main residence within certain time limits), which this calculator doesn't attempt to model — if your situation is anything other than straightforwardly buying a single additional property, check with a solicitor or conveyancer before relying on this figure.
Can I be both a first-time buyer and buying an additional property? +
No, and this calculator won't let you tick both at once — ticking one automatically clears the other. First-time-buyer relief and the additional-property surcharge are mutually exclusive by definition: if you already own a residential property anywhere, or you're buying alongside a spouse or civil partner who does, you don't qualify as a first-time buyer for SDLT purposes at all, regardless of what this specific purchase is.
How does stamp duty work if I'm buying through Shared Ownership? +
Differently from a standard purchase, and this calculator doesn't attempt to model it — see "Buying via Shared Ownership? Stamp duty works differently" above for the full explanation. In short, HMRC lets you choose between paying SDLT on the full market value upfront when you buy your first share (after which staircasing to a bigger share later triggers no further stamp duty), or paying in stages as you staircase, in which case you generally don't owe further SDLT until your total ownership share passes 80%. Staged purchases are also treated as "linked transactions" when working out which rate band applies, which is a real complexity this tool deliberately doesn't attempt to simplify. GOV.UK's own guidance, "Stamp Duty Land Tax: shared ownership property", is the authoritative source for your specific situation — or ask your conveyancer or Shared Ownership provider before choosing between the two payment approaches.
Does first-time-buyer relief apply if I'm buying through Shared Ownership? +
Generally yes, using the same thresholds as any other first-time buyer — 0% up to £300,000 and 5% from £300,000 up to £500,000 — but we're deliberately hedging here rather than stating it with full certainty. How that relief interacts with the choice between paying SDLT upfront on the full market value versus paying in stages is genuinely more involved than a standard purchase, and it's easy to get the interaction between the two rules wrong. Check GOV.UK's dedicated shared ownership SDLT guidance, or ask your conveyancer, to confirm exactly how it applies before relying on a figure for your own purchase.
Is this the exact figure I'll be charged at completion? +
It should match HMRC's own calculation for a straightforward residential purchase in England or Northern Ireland, since it uses the same published bands, rates, relief cap and surcharge rate. But it doesn't account for every edge case a solicitor or conveyancer might apply — multiple dwellings relief, mixed-use property, non-UK resident surcharges, or purchases through a company, for example. For anything other than a standard single-residence purchase, your solicitor or conveyancer will confirm the exact figure as part of the transaction.
Why do the thresholds shown here differ from something I read a year or two ago? +
SDLT thresholds have changed more than once in recent years — most notably, temporary higher thresholds introduced in September 2022 reverted back down on 1 April 2025. This calculator uses the rates and thresholds in effect from 1 April 2025 onward. If you're reading older guidance, a mortgage broker's blog post, or a forum thread from before that date, treat any specific numbers in it as potentially out of date.
More NHS mortgage & home-buying tools
Work out what you could borrow, then what it would cost to complete.
NHS Mortgage & Borrowing Calculator
Step 1: estimate your borrowing range, sole or joint.
NHS Mortgages hub
Profession-specific home-buying guides alongside every mortgage tool.
NHS Pay Calculator
Confirm your exact take-home pay before working out affordability.
NHS Healthcare Assistants' Mortgage Guide
Shared Ownership and staircasing explained in depth for lower NHS pay bands.