Stamp duty when you inherit property: assents and estate debts
In short
A transfer of inherited property can be exempt from SDLT, even where a mortgage remains. The answer may change if the person receiving the property gives a separate promise, debt acknowledgement or security for another beneficiary.
- Start with the will and the inheritance entitlement.
- Separate an existing secured mortgage from a new estate debt.
- Check every document that creates an obligation to pay.
Scroll down for the full analysis.
Read the original guidance here:
Stamp duty when you inherit property: assents and estate debts
Stamp duty when you inherit property: assents and estate debts
Most people do not pay stamp duty land tax when executors transfer them a property under a will. A mortgage left on the property does not, by itself, change that result. The risk begins when, in addition to receiving the inheritance, you give something extra in return, such as promising to pay another beneficiary under the estate arrangements. That can matter.
What this rule is about
After someone dies, their executors may transfer a home to a person named in the will. People often call this an assent. Executors can also use a property to meet part of a cash gift. Executors call that an appropriation.
These transfers can look like a property sale on paper. Usually, they are not. The law exempts property when a person receives it to meet an inheritance entitlement.
Everything can turn on one detail: whether the person receiving the property gives anything in return, and, if so, exactly what that person gives. Check that first.
What the official source says
The legislation exempts a property transfer made in or towards meeting a person’s entitlement under a will, or under intestacy rules. The exemption falls away when the recipient provides an amount for the property, rather than merely taking on debt already secured against that same property. That distinction matters.
HMRC’s manual illustrates that view with six estate examples. HMRC guidance is not law, but its examples show how HMRC says it applies the legislation.
- A home specifically left to someone under a will is exempt when transferred to them.
- A mortgage-free home can be used to meet part of a cash gift without SDLT.
- The same result can apply where a mortgage remains unpaid after death.
- Taking on debt secured on the inherited property is allowed by the exemption.
- A beneficiary’s separate promise to pay another beneficiary can count as an amount paid.
- Putting a charge on the property for another beneficiary can also count as an amount paid.
What this means in practice
Receiving the property as your inheritance is the key point. On the facts set out in HMRC’s examples, the property’s value by itself does not convert a transfer made as inheritance into a taxable purchase. The entitlement is key.
A mortgage can be alarming. Yet HMRC says a property subject to a £100,000 mortgage can still be exempt where the mortgage was not repaid on death.
That does not mean every estate debt is harmless. HMRC may treat a new obligation you give to settle someone else’s gift very differently.
- Keep the inheritance transfer separate from any side agreement.
- Check whether a debt was secured on the property immediately after death.
- Read the will’s wording for specific gifts, cash gifts and the remaining estate.
- Check who has promised to pay whom.
- Check whether the property is being used to settle more than your own inheritance.
How to analyse it
Start with the entitlement, not the property’s market value. Ask why the executors are transferring the property to you. Then look closely at every obligation created as part of the arrangement.
- Was the property transferred under a will or intestacy rules?
- Is it being given to meet your own inheritance entitlement?
- Was it a specific gift of that property, or was it used to meet a cash gift?
- Did you give cash, a promise, a debt acknowledgement or other value?
- Was there a mortgage or other debt secured on the property immediately after death?
- If debt was taken on, was it secured debt or a separate estate obligation?
- Do the estate accounts and transfer papers match what happened?
The legal phrase is “chargeable consideration”. Here, it means what you give for the property, not simply the property’s value.
Example
Imagine that Farah’s will leaves £250,000 to trustees and everything else to her son, Omar. The only estate asset is a house. Omar takes the whole house and signs an acknowledgement that he owes the trustees £250,000.
HMRC’s manual says that acknowledgement is money’s worth. On its view, Omar has given £250,000 for the property, so the inheritance exemption does not apply. The £250,000 amount determines the SDLT calculation.
Now change the facts. If Farah had simply left the house to Omar, and no extra obligation had arisen as part of the estate arrangement, the transfer would be exempt. That is the important divide.
Why this can be difficult in practice
Estate arrangements often solve a practical problem. One person wants the house, while another is due cash. It is easy to assume that moving the debt around makes no difference. It can.
HMRC gives a further example where executors acknowledge a £250,000 debt first. The house then passes to the beneficiary, who takes on that debt. HMRC says taking on the debt counts as an amount paid under the debt rule.
A charge over the house can lead to the same result. In HMRC’s example, although the trustees could recover only from the property under the security arrangement, HMRC still regards the arrangement as money’s worth. That treatment is significant.
- A mortgage that already burdens the property is not the same as a new payment promise.
- Calling a document an inheritance arrangement does not settle the tax result.
- The person who signs the debt document matters.
- The timing and terms of any security can matter.
- Estate accounts may reveal an obligation not obvious from the transfer form.
Key takeaways
- Inheriting a property under a will is usually exempt from SDLT.
- An unpaid mortgage does not automatically end that exemption.
- A promise or debt taken on for another beneficiary can create an SDLT charge.
Technical analysis
For advisers, and for anyone who wants to check the law behind this page. You do not need this section to understand the guidance above.
Legislation
- FA 2003 section 42 — the charge to stamp duty land tax
- FA 2003 section 43 — what counts as a land transaction
- FA 2003 section 50 — how the amount given for land is identified
- FA 2003 Schedule 3 para 3A — inheritance transfers by personal representatives exempt from tax
- FA 2003 Schedule 4 para 8 — taking on debt as an amount paid
- FA 2003 Schedule 4 para 8A — excluding secured inherited debt from the taxable amount
Official guidance
The pages below are HMRC’s guidance. Guidance is not law. It sets out how HMRC reads the legislation, and it is not binding on you, on a tribunal or on a court. Where guidance and the legislation differ, the legislation wins. HMRC can also change or withdraw guidance, and it may not cover your facts.
Where this is not settled
- Whether an arrangement is simply using estate property to meet an inheritance entitlement, or instead involves a separate payment or obligation, depends on the will, estate accounts and transfer documents.
- The supplied statutory text is current only to 17 November 2025. A transaction after that date needs a check against current legislation.
Evidence you would need
This kind of case is decided on the facts of the individual property. These are the records that usually settle it, and the ones an adviser would ask you for.
- The will or intestacy documents
- The estate accounts and details of all gifts
- The transfer or assent document
- Mortgage statements at the date of death and transfer
- Any acknowledgement of debt, charge or security document
Explore this with an AI
Readers often want to test their own situation. Copy the prompt below into ChatGPT, Claude or Gemini. It hands the model the actual legislation for this page rather than letting it answer from memory, and tells it to be explicit about what is uncertain. What comes back is information, not advice – check it against the links above.
I am researching UK Stamp Duty Land Tax (SDLT), which applies in England and Northern Ireland. MY QUESTION Stamp duty when you inherit property: assents and estate debts [Replace this with your own situation: what you are buying, the price, the dates, who the buyer is, and what you plan to do with the property.] THE LAW THIS TURNS ON - FA 2003 section 42 - the charge to stamp duty land tax https://www.legislation.gov.uk/ukpga/2003/14/section/42/2025-11-17 - FA 2003 section 43 - what counts as a land transaction https://www.legislation.gov.uk/ukpga/2003/14/section/43/2025-11-17 - FA 2003 section 50 - how the amount given for land is identified https://www.legislation.gov.uk/ukpga/2003/14/section/50/2025-11-17 - FA 2003 Schedule 3 para 3A - inheritance transfers by personal representatives exempt from tax https://www.legislation.gov.uk/ukpga/2003/14/schedule/3/paragraph/3A/2025-11-17 - FA 2003 Schedule 4 para 8 - taking on debt as an amount paid https://www.legislation.gov.uk/ukpga/2003/14/schedule/4/paragraph/8/2025-11-17 - FA 2003 Schedule 4 para 8A - excluding secured inherited debt from the taxable amount https://www.legislation.gov.uk/ukpga/2003/14/schedule/4/paragraph/8A/2025-11-17 Guidance page from HMRC on this topic (guidance, not law): https://www.gov.uk/hmrc-internal-manuals/stamp-duty-land-tax-manual/sdltm00570a HOW I WANT YOU TO ANSWER 1. Work from the legislation above. Read it before answering. Guidance from HMRC is its view of the law, not the law, and does not bind a tribunal or a court. 2. Tell me what the rule actually requires, in plain English. 3. Tell me which facts decide the answer, and which facts would change it. 4. Tell me what evidence I would need to support the position. 5. Be explicit about anything unsettled or fact-sensitive. Do not guess. 6. Your training data has a cutoff and SDLT rates and reliefs change at fiscal events. Say so if you are not sure the law is current. POINTS ALREADY KNOWN TO BE UNCERTAIN ON THIS TOPIC - Whether an arrangement is simply using estate property to meet an inheritance entitlement, or instead involves a separate payment or obligation, depends on the will, estate accounts and transfer documents. - The supplied statutory text is current only to 17 November 2025. A transaction after that date needs a check against current legislation. Do not give me a conclusion you cannot support from the provisions above.
Legislation links show Finance Act 2003 as it stood on 2025-11-17. The law may have changed since, and the rules that apply are those in force on the date of your transaction. The official guidance this page is based on is here.
This page was last updated on 1 September 2026
Useful article? You may find it helpful to read the original guidance here: Stamp duty when you inherit property: assents and estate debts
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