Stamp duty on leases from before 1 December 2003
Old leases and SDLT
HMRC says a lease granted before 1 December 2003 does not enter the SDLT system merely because it continued after that date.
- Check whether the lease simply continued or a new lease was created.
- Renewals, extensions and some variations can be treated as new leases.
- Keep and compare the original lease with all later documents.
Scroll down for the full analysis.
Read the original guidance here:
Stamp duty on leases from before 1 December 2003
An old lease does not usually trigger stamp duty land tax just because it carried on after 1 December 2003. The key question is whether the parties created a new lease after that date. Renewals, extensions or major changes can produce a different answer.
What this rule is about
SDLT began on 1 December 2003. The SDLT system can cover a lease that begins on or after that date. Existing tenancies did not suddenly enter SDLT.
People often describe any continued occupation as a “new lease”, which makes the distinction important. That is not always right. Distinguish continuation from a later fresh grant.
What the official source says
HMRC’s manual says a lease that the parties expressly grant, or that HMRC treats as granted, for the first time on or after 1 December 2003 may be within SDLT. In general, the legislation makes SDLT depend on when the transaction takes effect.
- The SDLT system may cover a lease that begins on or after 1 December 2003.
- HMRC may treat a lease renewal as a grant of a new lease.
- HMRC may treat an extension as a grant of a new lease.
- HMRC may treat a variation that way if it amounts to a surrender and regrant.
- Mere continuation does not bring a pre-1 December 2003 lease into SDLT.
- This includes a lease continuing automatically under legislation.
- This includes a statutory periodic tenancy after its fixed term.
- This also includes other cases where the occupier simply holds over.
HMRC’s manual is not the law itself. It sets out HMRC’s view. The statutory starting point is that a transaction is outside SDLT unless its effective date is on or after the implementation date.
What this means in practice
Start with the original lease date. Where the parties entered into the lease before 1 December 2003, continued occupation alone should not turn that old lease into an SDLT transaction under the approach in HMRC’s manual.
But do not stop there. A document signed later, or a change agreed later, may create a new lease for SDLT purposes. The label on the paperwork is not enough.
- Keep the original lease, including any plans and side letters.
- Check whether the parties signed a renewal or extension.
- Check the date a later agreement took effect, not just its signature date.
- Read any variation carefully to see what rights changed.
- Do not assume that remaining in occupation creates a new lease.
How to analyse it
Ask a simple question first: did the old lease merely continue, or did something create a fresh lease? Work through the documents and dates in that order.
- When did the parties first grant the original lease?
- Did it begin before 1 December 2003?
- How did the occupier remain after any fixed term ended?
- Was there a renewal, extension or replacement document?
- Was there a later change which may amount to surrendering the old lease and granting another?
- What was the effective date of that later step?
If the answer is only that the old lease continued by law, as a statutory periodic tenancy, or by holding over, HMRC says SDLT does not apply to the old lease for that reason alone.
Example
Ravi held a fixed-term lease from before 1 December 2003. When its fixed term ended, he stayed in the property under a statutory periodic tenancy. Ravi and the landlord did not sign a replacement lease. HMRC’s manual states that this continued tenancy does not itself bring the earlier lease into SDLT.
Change one fact and the answer may change. If Ravi and the landlord later sign an extension or renewal, HMRC may treat that later arrangement as a new lease. Its effective date then needs checking.
Why this can be difficult in practice
This is mainly a paperwork and timing problem. Old leases can have informal letters, side agreements and later deeds. A document described as a “variation” may do much more than alter a small detail.
- People may mistake a renewal for a continuation of the old lease.
- Parties may agree an extension informally before they sign formal papers.
- Some variations have effects beyond the change described in their title.
- A statutory periodic tenancy is different from a fresh agreed lease.
- The source does not give the full test for a surrender and regrant.
If you only remember one thing, make it this: the fact that occupation continued after 1 December 2003 is not enough on its own. Look for the first event that may have granted a new lease.
Key takeaways
- Continuing after 1 December 2003 alone does not subject an old lease to SDLT.
- HMRC may treat a renewal, extension or qualifying variation as a new lease.
- Original documents, later documents and their dates decide the issue.
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 — land transactions include acquiring a taxable land interest; when a lease variation counts as a new lease
- FA 2003 section 119 — the usual effective date is completion
- FA 2003 Schedule 19 para 2 — SDLT starts only from its implementation date
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 source does not set out the full test for deciding when a variation causes a surrender and regrant.
- The source does not explain every possible arrangement under which an occupier stayed after a fixed term ended.
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 its date
- Any renewal, extension or variation documents
- The date each later document took effect
- Evidence of how occupation continued after any fixed term ended
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 on leases from before 1 December 2003 [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 - land transactions include acquiring a taxable land interest https://www.legislation.gov.uk/ukpga/2003/14/section/43/2025-11-17 - FA 2003 section 43 - when a lease variation counts as a new lease https://www.legislation.gov.uk/ukpga/2003/14/section/43/2025-11-17 - FA 2003 section 119 - the usual effective date is completion https://www.legislation.gov.uk/ukpga/2003/14/section/119/2025-11-17 - FA 2003 Schedule 19 para 2 - SDLT starts only from its implementation date https://www.legislation.gov.uk/ukpga/2003/14/schedule/19/paragraph/2/2025-11-17 Guidance page from HMRC on this topic (guidance, not law): https://www.gov.uk/hmrc-internal-manuals/stamp-duty-land-tax-manual/sdltm10025 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 source does not set out the full test for deciding when a variation causes a surrender and regrant. - The source does not explain every possible arrangement under which an occupier stayed after a fixed term ended. 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 on leases from before 1 December 2003
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