Alternative property finance and stamp duty
Alternative property finance
Alternative property finance can involve several property transfers. Finance Act 2003 gives exemptions for defined steps, but only where the arrangement meets the detailed conditions.
- There are lease-based and sale-and-resale models.
- The first SDLT position can affect a later exemption.
- HMRC’s contents page is guidance, not the law.
Scroll down for the full analysis.

Read the original guidance here:

Alternative property finance and stamp duty
In these arrangements, alternative property finance can stop stamp duty land tax, or SDLT, being charged again as a finance deal moves the property between you and a finance firm. It is not a general discount. To qualify, the deal must fit one of two set patterns in the law.
What this rule is about
Some home finance deals, although they can involve a finance firm buying the property and then leasing or selling it to you, do not look like a standard loan and mortgage. Without special rules, more than one step could bring SDLT.
For certain steps in those arrangements, the law gives exemptions. Its scope is narrow: the full structure and its conditions must be met.
What the official source says
HMRC’s page is a contents page, not a full answer. It points to its manual sections on two types of alternative property finance. HMRC guidance appears in the manual. The Finance Act 2003 contains the law.
- Section 71A covers a firm buying an ownership interest, then granting you a lease or sub-lease.
- You must also have a right to require the firm to transfer that interest to you.
- You, or a former finance firm, must be the seller for the first step to be exempt.
- The lease step is exempt only if the SDLT rules for the first step were met, including payment of tax due.
- A later transfer to you can be exempt if the earlier rules were met and both sides kept their stated interests.
- Section 73 covers a firm buying the interest and selling it to you, with you giving the firm a legal mortgage.
- Its first and second steps have similar exemptions, but the conditions differ.
What this means in practice
An exemption for one step does not erase SDLT for every step. In both models, the first purchase still needs a proper SDLT check. That result governs the later step.
- Read the signed papers together, not one document at a time.
- Check which of the two legal models the deal uses.
- Check who sells the property to the finance firm.
- Check that the firm is one that counts as a financial institution.
- Keep proof that SDLT for the first step was dealt with correctly.
How to analyse it
Start with the actual order of events. What happens first, and what right do you get at the end? Labels such as “Islamic finance” do not decide the tax result.
- Identify the finance firm and the property interest it buys.
- Ask whether the deal uses a lease with a right to transfer, or instead a sale back with a legal mortgage, because that distinction determines the statutory model.
- Match every document to the conditions for that model.
- For a later transfer, closely check which interests the firm and you held at every point between the earlier step and that transfer, since the exemption depends on that history. That history matters.
- Check the SDLT treatment of the first step before relying on an exemption later.
Example
Sam already owns a home. A finance firm buys it from Sam, grants Sam a lease, and gives Sam a right to have the property transferred back later. That is the sort of structure section 71A addresses. The first step may be exempt because Sam is the seller.
First SDLT still governs later steps. Other statutory conditions also apply.
Why this can be difficult in practice
These deals use several linked contracts. A small change can put the arrangement outside the relevant model. Alternative finance labels do not create exemptions.
- A right to transfer must be in the arrangement; an informal expectation is not the same thing.
- The deal may involve only a share of the ownership interest.
- For any later transfer, the interests held by the firm and by you between the earlier step and that transfer need close checking, because the statutory conditions depend on them. That check is essential.
- The statutory meaning of “financial institution” is technical.
- HMRC’s linked manual pages explain its view, but they are not the law.
Key takeaways
- There are two main statutory models for these finance arrangements.
- Each step has its own SDLT result.
- The papers and the order of events matter.
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 71A — conditions for lease-based alternative finance arrangements; exemption for the first lease-based transaction; exemption for the lease or sub-lease; exemption for later transfers to the customer
- FA 2003 section 73 — conditions for sale-and-resale finance arrangements; exemption for the first sale-and-resale transaction; exemption for the sale back to customer; meaning of legal mortgage in each jurisdiction
- FA 2003 section 73BA — core definition of a financial institution; additional regulated home purchase plan providers
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 current statutory position after 17 November 2025 has not been verified against the official live legislation.
- Whether a particular provider counts as a financial institution can require a technical check against the statutory definition.
- Whether a deal fits either model depends on the terms of all linked documents.
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 finance agreement and all linked contracts
- The transfer, lease, sub-lease and mortgage documents
- Evidence of who owned each interest at every stage
- The SDLT return and tax records for the first transaction
- Evidence of the provider’s regulatory status where relevant
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 Alternative property finance and stamp duty [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 71A - conditions for lease-based alternative finance arrangements https://www.legislation.gov.uk/ukpga/2003/14/section/71A/2025-11-17 - FA 2003 section 71A - exemption for the first lease-based transaction https://www.legislation.gov.uk/ukpga/2003/14/section/71A/2025-11-17 - FA 2003 section 71A - exemption for the lease or sub-lease https://www.legislation.gov.uk/ukpga/2003/14/section/71A/2025-11-17 - FA 2003 section 71A - exemption for later transfers to the customer https://www.legislation.gov.uk/ukpga/2003/14/section/71A/2025-11-17 - FA 2003 section 73 - conditions for sale-and-resale finance arrangements https://www.legislation.gov.uk/ukpga/2003/14/section/73/2025-11-17 - FA 2003 section 73 - exemption for the first sale-and-resale transaction https://www.legislation.gov.uk/ukpga/2003/14/section/73/2025-11-17 - FA 2003 section 73 - exemption for the sale back to customer https://www.legislation.gov.uk/ukpga/2003/14/section/73/2025-11-17 - FA 2003 section 73 - meaning of legal mortgage in each jurisdiction https://www.legislation.gov.uk/ukpga/2003/14/section/73/2025-11-17 - FA 2003 section 73BA - core definition of a financial institution https://www.legislation.gov.uk/ukpga/2003/14/section/73BA/2025-11-17 - FA 2003 section 73BA - additional regulated home purchase plan providers https://www.legislation.gov.uk/ukpga/2003/14/section/73BA/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/sdltm28000 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 current statutory position after 17 November 2025 has not been verified against the official live legislation. - Whether a particular provider counts as a financial institution can require a technical check against the statutory definition. - Whether a deal fits either model depends on the terms of all linked documents. 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: Alternative property finance and stamp duty
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