Lease rent increases in the first five years and stamp duty
In short
A lease rent increase agreed during the first five years may be treated as a new lease for SDLT purposes. The supplied HMRC page is archived and does not include its stated example.
- Check the original rent clause.
- Check when the increase takes effect.
- Use the law and the actual lease documents.
Scroll down for the full analysis.
Read the original guidance here:
Lease rent increases in the first five years and stamp duty
When parties agree to raise rent during a lease’s first five years, the SDLT rules can treat the agreement as a new lease for stamp duty land tax, or SDLT. That can change the tax result. However, HMRC has archived the page named here, and the supplied text contains no actual Example 2.
What this rule is about
Changing a lease does not always create a new tax event. In some cases, however, a rent increase has a different effect. For the extra rent, the law treats a qualifying change as the grant of a lease.
This is a tax treatment, not a physical grant of another lease.
What the official source says
The supplied HMRC page contains only an archive notice. HMRC says that SDLT stopped applying to Scottish land deals from April 2015. Scotland now has its own land tax.
- The page is an archived HMRC manual page.
- It does not contain the promised worked example.
- It gives no rent figures or lease dates.
What this means in practice
For land in England or Northern Ireland, check the statutory rule rather than relying on the missing example. A rise that takes effect before the fifth anniversary matters most.
- Find the date the lease began.
- Find when the higher rent starts.
- Check whether the original lease already allowed that rise.
How to analyse it
Start with the paperwork. The key question is simple: did the parties newly agree to raise rent, or had the lease already built in that step?
- Read the rent clause in the original lease.
- Read the deed or letter changing the rent.
- Compare the start date with the fifth anniversary.
- Work out the extra rent created by the change.
Example
Suppose that, in a lease’s third year, the tenant agrees to pay more rent, the original lease did not provide for that increase, and the variation creates additional rent. The law treats the variation as a grant for that additional rent. Because the archived HMRC page provides no figures, it cannot support a tax calculation here.
Why this can be difficult in practice
People often describe every rent review as a variation. That alone is not enough. What the lease said before the rent changed can decide the result.
- A planned increase may be treated differently from a newly agreed one.
- The location of the land matters: this SDLT rule is not the current Scottish tax system.
Key takeaways
- A first-five-year rent increase can have an SDLT effect.
- An increase already required by the lease is treated differently.
- The supplied HMRC example is unavailable, so check the lease documents.
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 43 — when a lease variation counts as a land transaction
- FA 2003 Schedule 17A para 13 — rent increases treated as grants of new leases
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 archived page does not give the lease terms, rent figures, variation date or outcome for Example 2.
- The date of any real transaction is needed to check the legislation and rates then in force.
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 lease and every agreed variation
- The lease start date and the date from which rent increased
- The old and new rent figures
- Evidence showing whether the original lease already allowed the increase
- The location of the land and the transaction date
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 Lease rent increases in the first five years 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 43 - when a lease variation counts as a land transaction https://www.legislation.gov.uk/ukpga/2003/14/section/43/2025-11-17 - FA 2003 Schedule 17A para 13 - rent increases treated as grants of new leases https://www.legislation.gov.uk/ukpga/2003/14/schedule/17A/paragraph/13/2025-11-17 HMRC's guidance page on this topic (guidance, not law): https://www.gov.uk/hmrc-internal-manuals/stamp-duty-land-tax-manual/sdltm19020 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 - The archived page does not give the lease terms, rent figures, variation date or outcome for Example 2. - The date of any real transaction is needed to check the legislation and rates then in force. 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: Lease rent increases in the first five years and stamp duty
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