Abnormal rent increases: why this SDLT manual page is archived
The short answer
This archived HMRC page does not explain abnormal rent increases. It only says that SDLT no longer applies to Scottish land transactions from April 2015.
- Do not use the page title as a tax answer.
- Check the property’s location and the lease documents.
- Verify the legislation that applied when rent changed.
Scroll down for the full analysis.
Read the original guidance here:
Abnormal rent increases: why this SDLT manual page is archived
Abnormal rent increases: why this SDLT manual page is archived
This HMRC page does not explain when a rent rise is “abnormal” or calculate stamp duty land tax. It says that, from April 2015, SDLT stopped applying to land deals in Scotland.
That is its message. Land and Buildings Transaction Tax applies there instead.
What this rule is about
The page title suggests a rule about a sharp rent rise in a lease. However, the supplied content contains no such rule and is instead an archive notice.
The rule is absent. As an archive notice rather than guidance on a changed lease, the page cannot settle the tax position where the rent change and its legal setting need analysis.
It cannot decide the issue.
That gap matters. A manual heading is not an answer.
What the official source says
HMRC’s manual says the page is archived. It gives a short warning about Scotland, rather than guidance on rent increases.
- From April 2015, SDLT no longer applies to Scottish land deals.
- Scottish land deals are instead within LBTT.
- The page gives no meaning for “abnormal”.
- It gives no tax calculation or worked example.
What this means in practice
For property in England or Northern Ireland, this page does not say whether a lease change affects SDLT. For property in Scotland, it says that SDLT is the wrong tax to consider for a deal from that point.
- Do not rely on the page title alone.
- Check where the property is.
- Check when the lease or change took effect.
- Keep the original lease and later documents together.
How to analyse it
Begin with the papers, rather than the archived manual heading. The law distinguishes between different kinds of rent change.
- Identify the land jurisdiction.
- Read the rent clause in the original lease.
- Find any later agreement that changed the rent.
- Record the date the higher rent starts.
- Check which legislation applied on that date.
Example
Sam finds this page after agreeing a higher rent under an old lease. The page cannot tell Sam whether the change affects SDLT.
First, Sam must establish whether the property is in Scotland or in England or Northern Ireland. Sam must then read the lease change itself.
Why this can be difficult in practice
Older guidance can remain in search results after the law changes. This is especially so when an archived page still reflects rules that have since been removed or replaced.
Search results can mislead. The statutory provisions once dealing with abnormal rent increases after the fifth year were removed, although older guidance and search results may still point readers towards them.
They no longer apply. A different provision still deals with some rent increases caused by a lease variation within its first five years.
That applies where the variation and its timing bring the case within that provision. Timing matters.
- An archived page may describe a rule that no longer exists.
- A planned rent review may differ from a later agreed change.
- The word “abnormal” does not decide the result.
- HMRC guidance cannot replace the legislation.
Key takeaways
- This HMRC page is an archive notice, not a rent-tax guide.
- It only confirms the move from SDLT to LBTT in Scotland.
- Use the lease, dates and current legislation to assess a rent change.
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 Schedule 17A para 13 — rent increases from lease variations within five years
- FA 2013 Schedule 41 para 7 — removes former abnormal rent increase provisions
- FA 2013 Schedule 41 para 8 — brings removal of former rent rules into force
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
- This archived page cannot answer whether a particular rent change creates an SDLT charge.
- The correct result depends on the location of the land, the transaction date, the lease terms and the nature of any variation.
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 signed lease and any variation agreement
- the date each rent change takes effect
- the location of the property
- the relevant SDLT or LBTT filing history
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 Abnormal rent increases: why this SDLT manual page is archived [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 Schedule 17A para 13 - rent increases from lease variations within five years https://www.legislation.gov.uk/ukpga/2003/14/schedule/17A/paragraph/13/2025-11-17 - FA 2013 Schedule 41 para 7 - removes former abnormal rent increase provisions https://www.legislation.gov.uk/ukpga/2013/29/schedule/41/paragraph/7 - FA 2013 Schedule 41 para 8 - brings removal of former rent rules into force https://www.legislation.gov.uk/ukpga/2013/29/schedule/41/paragraph/8 HMRC's guidance page on this topic (guidance, not law): https://www.gov.uk/hmrc-internal-manuals/stamp-duty-land-tax-manual/sdltm18620 HOW I WANT YOU TO ANSWER 1. Work from the legislation above. Read it before answering. HMRC guidance is HMRC's 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 - This archived page cannot answer whether a particular rent change creates an SDLT charge. - The correct result depends on the location of the land, the transaction date, the lease terms and the nature of any variation. 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: Abnormal rent increases: why this SDLT manual page is archived
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