LTT relief when an authorised unit trust becomes an OEIC
In short
A transfer of Welsh property from an authorised unit trust to an OEIC can qualify for LTT relief during a full conversion.
- All units must be extinguished.
- Former unit holders must receive proportionate OEIC shares.
- Extra value can prevent relief, subject to the trustees’ liabilities exception.
Scroll down for the full analysis.
Read the original guidance here:
LTT relief when an authorised unit trust becomes an OEIC
A Welsh property transfer may be free from Land Transaction Tax when an authorised unit trust converts into an open-ended investment company, or OEIC.
This is not the usual home-buying stamp duty question. It is a narrow relief for a full fund conversion, and every condition matters.
What this rule is about
A unit trust may hold land in Wales. During a conversion, that land can move to an OEIC. Without this relief, moving the land could trigger LTT.
Schedule 19 gives relief when the move forms part of a genuine conversion and the owners receive the right shares in return.
What the official source says
The target trust is the authorised unit trust that holds the property. The acquiring company is the OEIC that receives it.
The law relieves the transfer from LTT if the conversion arrangement meets all of these conditions:
- The transfer is part of converting the unit trust into an OEIC.
- The target trust’s whole available property becomes the acquiring company’s whole property.
- All units in the target trust are cancelled.
- The former unit holders receive shares in the acquiring company.
- Those shares match each person’s former share of the units.
- No other value is given under the arrangement, except taking on or paying trustees’ liabilities.
What this means in practice
The relief is designed for a change in legal form, rather than a sale of the fund’s land. The same investors should move from holding units to holding shares.
Their relative interests must stay the same. A payment or other benefit outside the permitted arrangement can stop the relief.
- Check the whole conversion, not just the land transfer document.
- Make sure every unit is cancelled as part of the arrangement.
- Compare each former unit holding with the shares issued.
- List every item of value given, including payments and assets.
- Separate trustees’ liabilities from other payments or benefits.
How to analyse it
Start with the transaction’s real shape: is this a conversion of one fund structure into another, or is it partly a sale? Then test the conditions in order.
The label used in the documents does not decide the point. What happens under the arrangement does.
- Is there an authorised unit trust holding the Welsh property?
- Is the recipient an open-ended investment company?
- Does the land transfer form part of the conversion arrangement?
- Does the OEIC receive all of the target trust’s available property?
- Are all of the target trust’s units extinguished?
- Do former unit holders receive shares in the same proportions?
- Is anything else given in return, beyond dealing with trustees’ liabilities?
Example
A fund has 100 units. Asha holds 60 and Ben holds 40.
On conversion, the OEIC takes all the fund property, the arrangement cancels every unit, and Asha and Ben receive 60% and 40% of the new shares.
If the OEIC also takes over a liability of the trustees, the law allows that. If it pays Asha an extra £1 under the arrangement, the final condition would not be met.
Why this can be difficult in practice
This is the part people can get wrong: the test looks beyond the share issue. You need to identify all property, all units, all liabilities and everything given in return.
Small side arrangements may matter. The legislation also uses a special meaning of available property.
- Available property excludes property kept to discharge trustees’ liabilities.
- A proportionate share issue means comparing each former holder’s position carefully.
- Extra cash, assets or rights may be more than the legislation permits.
- The supplied material does not set out how to make a return or claim the relief.
Key takeaways
- This relief can apply when an authorised unit trust fully converts into an OEIC.
- All units must be cancelled and replacement shares must be proportionate.
- Extra value can block relief, except for taking on or paying trustees’ liabilities.
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
- LTTA 2017 Schedule 19 para 1 — relief for conversion of a unit trust
- LTTA 2017 Schedule 19 para 3 — meaning of available property and authorised unit trust
Official guidance
The pages below are the Welsh Revenue Authority’s guidance. Guidance is not law. It sets out how the Welsh Revenue Authority 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. the Welsh Revenue Authority can also change or withdraw guidance, and it may not cover your facts.
- Welsh Revenue Authority technical guidance LTTA/7089: Relief from Land Transaction Tax: conversion of an authorised unit trust to an open-ended investment company
Where this is not settled
- The supplied statutory file does not state its currency date. The current wording should be confirmed before relying on the relief.
- The supplied material does not explain the return, claim or evidence process for this relief.
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 conversion documents and timetable
- A list of all property held by the target trust
- Records of any property retained to meet trustees’ liabilities
- Evidence that every unit was extinguished
- The share issue records for former unit holders
- Details of all money, assets and liabilities passing under the arrangement
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 Land Transaction Tax (LTT), the tax on property in Wales. It replaced Stamp Duty Land Tax in Wales on 1 April 2018, and SDLT does not apply in Wales. MY QUESTION LTT relief when an authorised unit trust becomes an OEIC [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 - LTTA 2017 Schedule 19 para 1 - relief for conversion of a unit trust https://www.legislation.gov.uk/anaw/2017/1/schedule/19/paragraph/1 - LTTA 2017 Schedule 19 para 3 - meaning of available property and authorised unit trust https://www.legislation.gov.uk/anaw/2017/1/schedule/19/paragraph/3 Guidance page from the Welsh Revenue Authority on this topic (guidance, not law): https://www.gov.wales/land-transaction-tax-open-ended-investment-company-reliefs-technical-guidance#5832 HOW I WANT YOU TO ANSWER 1. Work from the legislation above. Read it before answering. Guidance from the Welsh Revenue Authority 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 supplied statutory file does not state its currency date. The current wording should be confirmed before relying on the relief. - The supplied material does not explain the return, claim or evidence process for this relief. Do not give me a conclusion you cannot support from the provisions above.
Legislation links show the Land Transaction Tax and Anti-avoidance of Devolved Taxes (Wales) Act 2017 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 3 September 2026
Useful article? You may find it helpful to read the original guidance here: LTT relief when an authorised unit trust becomes an OEIC
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