Joining a partnership with land and shares: HMRC’s stamp duty example
In short
HMRC’s example shows a two-stage stamp duty calculation when someone buys into a partnership holding land and company shares.
- Deduct the incoming partner’s share of the land’s net value from what they paid.
- Then check whether the relevant securities produce a lower cap.
- Do not use the example’s historic rates or thresholds for a current deal.
Scroll down for the full analysis.
Read the original guidance here:
Joining a partnership with land and shares: HMRC’s stamp duty example
Joining a partnership with land and shares: HMRC’s stamp duty example
If you buy a share in a partnership that owns land and company shares, there can be two tax questions. HMRC’s example shows how stamp duty may first be reduced for the land and may then be limited by the shares held by the partnership. The sequence matters. It is not a shortcut for working out today’s stamp duty land tax, or SDLT.
What this rule is about
A partnership may own a shop, office or other land. It may also own shares in companies. Where a new person joins, pays for a share and receives an interest in a land-owning partnership, the paperwork may bring both SDLT and stamp duty issues into play. Both matter.
That sounds odd. You are buying into a business, not buying a building outright. Because a change in partnership shares can give someone an indirect share of land, Schedule 15 contains special rules that address that consequence under the legislation. That is the reason.
HMRC’s manual uses two examples. In each example, a new partner called C buys a 25% share in a partnership that is run by A and B at the time. The details differ.
- The partnership owns a commercial unit worth £1.5 million.
- The unit has a mortgage of £500,000.
- Its net value for the example is therefore £1 million.
- The partnership also holds company shares.
What the official source says
HMRC says that the SDLT position under Schedule 15 paragraph 14 must be considered before its page turns to the separate stamp duty calculation for the document transferring the partnership interest. The calculations are distinct.
Under the statutory method in paragraph 32, start with what the incoming partner actually pays. Then deduct their share of the partnership land’s net market value. Net market value means market value less a loan secured only on that land. It cannot fall below nil.
- For someone new to the partnership, use their share after they join.
- For an existing partner buying more, use the increase in their share.
- Work out the land value just after the transfer.
- Deduct only borrowing secured solely on that land.
- If the deduction exceeds what was paid, the amount for this stamp duty calculation is nil.
There is another limit. Paragraph 33 can cap the duty by reference to the relevant securities held by the partnership. In simple terms, compare the first answer with the duty that would arise on the new partner’s share of the qualifying shares.
HMRC’s first example assumes every shareholding would have been subject to stamp duty if transferred separately. That assumption matters. It is not enough simply to add up every investment the partnership owns.
What this means in practice
The land can reduce the amount used for the stamp duty calculation. Yet the securities cap can reduce the final duty still further. In HMRC’s first example, it does.
You might assume the amount paid for the partnership share is the full taxable figure. In these examples, it is not. The land calculation comes first, and the securities calculation can then set a lower ceiling.
- Keep the land and share valuations separate.
- Check which loans are secured only on a particular asset.
- Confirm the new partner’s income-profit share after the deal.
- Do not treat the manual’s historic rate figures as current rates.
- Consider SDLT separately from the stamp duty on the transfer document.
How to analyse it
Start with the real transaction. A person who becomes a partner, or whose share rises, counts as receiving a transfer of a partnership interest for these rules.
Then work through the figures in order. The order matters because the securities cap is not the starting point.
- Identify the partnership property immediately after the change.
- Identify the land included in the relevant partnership property.
- Find its market value and any loan secured solely on it.
- Calculate the net land value.
- Apply the incoming partner’s percentage share.
- Subtract that figure from the amount they paid.
- Identify the relevant securities and their net market value.
- Apply the same percentage share to those securities.
- Compare the resulting stamp duty figure with the securities cap.
There is an important wider question: does the SDLT rule in paragraph 14 apply? That rule concerns a property-investment partnership. Its detailed test and the deal documents must be checked separately.
Example
Here is HMRC’s first illustration. C pays £400,000 for a 25% partnership share. The commercial unit is worth £1.5 million and has a £500,000 mortgage secured on it. Its net value is £1 million.
C’s 25% share of that net land value is £250,000. HMRC subtracts £250,000 from the £400,000 paid. That leaves £150,000 for the stamp duty calculation.
Using the historic rate and certificate stated in its example, the manual says that this initially produces duty of £1,500 before the securities limit is applied. That is the starting figure. The partnership shares are worth £580,000 and have no secured loan. C’s 25% share is £145,000.
Using the 0.5% rate stated in the manual, duty on £145,000 is £725. Paragraph 33 caps the £1,500 figure at £725. So HMRC’s example ends with £725 of stamp duty.
Its second example changes the figures. C pays £300,000 and the shares are worth £180,000. The same £250,000 land deduction leaves £50,000. HMRC says that, using its stated historic threshold and a £125,000 certificate, the duty is nil. There is then no need to apply the securities cap.
Why this can be difficult in practice
This is the part people get wrong: a partnership percentage is not always just a label in an agreement. The legislation defines it by the share of the partnership’s income profits. The documents and the economic deal must match.
Asset values can also change the result sharply. A loan only reduces an asset’s net value where it is secured solely on that asset. General partnership borrowing may not fit that description.
- Calling an asset a share does not settle whether it is a relevant security.
- The source’s assumptions about exempt securities may not match a current transaction.
- A land valuation must be taken at the required point in time.
- A new partner and an existing partner increasing their share use different percentage tests.
- HMRC’s manual does not replace the legislation or a check of the current stamp duty rate.
Key takeaways
- HMRC’s example deals with stamp duty as well as a separate SDLT question.
- First reduce the amount paid by the appropriate share of net land value.
- The final stamp duty can be capped by the appropriate share of relevant securities.
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 104 — applies the partnership rules in schedule 15
- FA 2003 Schedule 15 para 14 — SDLT treatment of property-investment partnership share transfers
- FA 2003 Schedule 15 para 31 — keeps stamp duty rules applying to partnership interests
- FA 2003 Schedule 15 para 32 — reduces stamp duty consideration for land held by partnerships
- FA 2003 Schedule 15 para 33 — caps stamp duty by reference to relevant securities
- FA 2003 Schedule 15 para 34 — defines partnership property and a partner’s share
- FA 2003 Schedule 15 para 36 — treats an increased partnership share as a transfer
- an Act of 1999 we do not have an identifier for Schedule 13 para 4 — sets stamp duty rates for transfers on sale (no link: an Act of 1999 we do not have an identifier for)
- an Act of 1999 we do not have an identifier for Schedule 13 para 6 — provides for a certificate of value in an instrument (no link: an Act of 1999 we do not have an identifier for)
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 give the transaction dates for its examples. It is therefore unclear which historical version of every stamp duty rule and rate applied.
- A current transaction needs a check of the law and rates in force on its effective date.
- Whether Schedule 15 paragraph 14 applies depends on whether the partnership meets the statutory property-investment partnership test and on the transaction 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 partnership agreement and any documents admitting or changing a partner
- The amount paid and any money or value withdrawn from the partnership
- A valuation of the land and securities immediately after the transfer
- Details of loans secured solely on the land or securities
- The partnership’s income-profit sharing arrangements
- The transaction’s effective date and the form of transfer document
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 Joining a partnership with land and shares: HMRC’s stamp duty example [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 104 - applies the partnership rules in schedule 15 https://www.legislation.gov.uk/ukpga/2003/14/section/104/2025-11-17 - FA 2003 Schedule 15 para 14 - SDLT treatment of property-investment partnership share transfers https://www.legislation.gov.uk/ukpga/2003/14/schedule/15/paragraph/14/2025-11-17 - FA 2003 Schedule 15 para 31 - keeps stamp duty rules applying to partnership interests https://www.legislation.gov.uk/ukpga/2003/14/schedule/15/paragraph/31/2025-11-17 - FA 2003 Schedule 15 para 32 - reduces stamp duty consideration for land held by partnerships https://www.legislation.gov.uk/ukpga/2003/14/schedule/15/paragraph/32/2025-11-17 - FA 2003 Schedule 15 para 33 - caps stamp duty by reference to relevant securities https://www.legislation.gov.uk/ukpga/2003/14/schedule/15/paragraph/33/2025-11-17 - FA 2003 Schedule 15 para 34 - defines partnership property and a partner's share https://www.legislation.gov.uk/ukpga/2003/14/schedule/15/paragraph/34/2025-11-17 - FA 2003 Schedule 15 para 36 - treats an increased partnership share as a transfer https://www.legislation.gov.uk/ukpga/2003/14/schedule/15/paragraph/36/2025-11-17 - an Act of 1999 we do not have an identifier for Schedule 13 para 4 - sets stamp duty rates for transfers on sale - an Act of 1999 we do not have an identifier for Schedule 13 para 6 - provides for a certificate of value in an instrument HMRC's guidance page on this topic (guidance, not law): https://www.gov.uk/hmrc-internal-manuals/stamp-duty-land-tax-manual/sdltm34610 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 source does not give the transaction dates for its examples. It is therefore unclear which historical version of every stamp duty rule and rate applied. - A current transaction needs a check of the law and rates in force on its effective date. - Whether Schedule 15 paragraph 14 applies depends on whether the partnership meets the statutory property-investment partnership test and on the transaction 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 1 September 2026
Useful article? You may find it helpful to read the original guidance here: Joining a partnership with land and shares: HMRC’s stamp duty example
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