SDLT and stamp duty when rights pass for part of a land deal
Partial transfers of rights
Where rights to buy only part of land pass before completion, SDLT can treat that part separately.
- Check the original contract.
- Identify the land and rights passed on.
- Check every payment and the transfer date.
Scroll down for the full analysis.
Read the original guidance here:
SDLT and stamp duty when rights pass for part of a land deal
SDLT and stamp duty when rights pass for part of a land deal
If you pass on a right to buy only part of land before the sale completes, SDLT may treat that part as a separate deal, depending on the original price and the payment for passing on the right. This can matter.
What this rule is about
When one buyer gives another person the right to complete all or part of an earlier land contract, a transfer of rights may arise for SDLT purposes. That is the starting point.
That split can matter. In this situation, the law separates the part passed on from the land or rights the first buyer keeps.
What the official source says
The linked HMRC page is archived. It gives no facts or worked example, and sends readers to SDLTM21500. HMRC manuals are guidance, not legislation.
Section 45A appears in the supplied statutory text, whereas the archived title refers instead to old section 45(5).
- Under the original deal, the seller must be able to transfer land to a third person at the first buyer’s direction or request.
- At a later stage, the new person must receive the right to use some or all of the first buyer’s rights under that original deal.
- If that step covers only part, the law treats that part as a separate contract.
- Any part left behind is also a separate contract.
What this means in practice
For the part passed on, the statute gives the new person a statutory secondary contract. Its amount includes the relevant original price paid by that person, together with any payment made for the transfer of rights.
Its effective date cannot be before the rights transfer.
- Do not assume that passing on a right is ignored for stamp duty.
- Split the land and contract rights with care.
- Check who pays each part of the price.
How to analyse it
Start with the contracts, not the label the parties chose. A document called a nomination may still need this analysis.
- Identify the original land contract and its parties.
- Check whether the seller could convey to a third person.
- Identify exactly which land or rights moved.
- Work out what the new person gave for that part.
- Check the transfer date.
Example
Rachel agrees to buy two plots. Before completion, she passes her right to buy one plot to Malik but keeps the other. If the statutory conditions are met, the law treats the two plots as separate contracts. Malik’s treated contract includes the relevant original price and any amount he paid Rachel for the right.
Why this can be difficult in practice
The key question is what actually moved when someone else is to complete, because a change in who completes may transfer rights only if the papers and payments support that answer. The label alone does not decide it.
- A partial transfer differs from selling land after completion.
- Indirect payments can matter under the statute.
- The archived page cannot provide the missing example facts.
Key takeaways
- A partial transfer can split one contract into two.
- The new person’s payment can have two elements.
- The archived page points elsewhere and is not the law.
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 45A — when the transfer-of-rights rule applies; the treated secondary contract and its payment; separate treatment where rights cover only part; effective date for the treated land transaction
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
- The supplied statutory text is current only to 17 November 2025, so the position for later transactions needs checking against current legislation.
- Whether rights have transferred depends on the contract terms, later documents and payment arrangements.
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 original contract and any clause allowing a transfer to a third person
- The document that transferred or nominated the rights
- A plan showing the land or rights transferred
- Evidence of every direct and indirect payment
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 SDLT and stamp duty when rights pass for part of a land deal [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 45A - when the transfer-of-rights rule applies https://www.legislation.gov.uk/ukpga/2003/14/section/45A/2025-11-17 - FA 2003 section 45A - the treated secondary contract and its payment https://www.legislation.gov.uk/ukpga/2003/14/section/45A/2025-11-17 - FA 2003 section 45A - separate treatment where rights cover only part https://www.legislation.gov.uk/ukpga/2003/14/section/45A/2025-11-17 - FA 2003 section 45A - effective date for the treated land transaction https://www.legislation.gov.uk/ukpga/2003/14/section/45A/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/sdltm01110a 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 - The supplied statutory text is current only to 17 November 2025, so the position for later transactions needs checking against current legislation. - Whether rights have transferred depends on the contract terms, later documents and payment arrangements. 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 31 August 2026
Useful article? You may find it helpful to read the original guidance here: SDLT and stamp duty when rights pass for part of a land deal
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