Higher LTT rates when a company buys a home in Wales
Company purchases and higher LTT rates
A company buying a qualifying home in Wales can fall within the higher LTT rates without needing to own another home already.
- The £40,000 test applies to one home.
- For several homes, at least £40,000 must be fairly allocated to one home.
- Check leases, market value and every buyer before deciding the result.
Scroll down for the full analysis.
Read the original guidance here:
Higher LTT rates when a company buys a home in Wales
A company buying a Welsh home for £40,000 or more will usually fall into LTT’s higher-rate category. That can increase its tax bill. Land Transaction Tax (LTT) replaced Stamp Duty Land Tax in Wales in 2018.
What this rule is about
The rule targets companies and other buyers that are not people, including bodies corporate, when they buy property that may fall within the higher-rate rules. A company includes a body corporate. This differs from the test used when an individual buys a second home.
Ask what the company is buying and which amount is used for LTT. A freehold or leasehold interest in a home can meet the test.
What the official source says
The Welsh Revenue Authority guidance says higher rates apply where a non-individual buyer purchases a major interest in one home, or two or more homes, and the amount used for LTT is £40,000 or more.
- The buyer, or one of the buyers, is not an individual.
- The main thing bought is a major interest in one or more homes.
- The relevant amount is at least £40,000.
The law adds an important detail for two or more homes. At least £40,000 must be fairly allocated to at least one home. It is not enough that the total price alone reaches £40,000.
What this means in practice
Do not assume that a company is outside the higher rates because it owns no other homes. For this company rule, the company’s existing property ownership is not one of the listed conditions.
- Check every buyer, including joint buyers.
- Check whether the property is residential for LTT.
- For several homes, split the price fairly between them.
- Do not use only the headline purchase price.
In some company purchases, including certain connected-party deals where market value exceeds the amount otherwise used, the law substitutes that higher market value for LTT. This can change the amount used for LTT.
How to analyse it
Work through the facts in order. This avoids a common error: deciding the answer from the company name or the total price alone.
- Confirm that the land is in Wales.
- Identify each buyer and whether any is a company or other non-individual.
- Decide whether the main thing bought is a freehold or leasehold interest in a home.
- Work out the amount used for LTT, including any market-value rule.
- If several homes are bought, make a just and reasonable split of that amount.
- Check for an exception, especially a qualifying long lease.
Example
Green Vale Ltd buys two homes under one contract for £70,000. A fair split gives £35,000 to each home. Neither home reaches £40,000. The exact multiple-home test is not met on those facts, despite the total price being over £40,000.
Change the figures: if £45,000 is fairly allocated to one home and £25,000 to the other, the £40,000 condition is met.
Why this can be difficult in practice
This is the part people get wrong. Although the official source gives a short summary, a multiple-home purchase requires a fair allocation for each home. A label in the contract does not settle that if it does not reflect the deal.
- A mixed purchase may include land or property that is not residential.
- An existing tenant and the remaining lease term can change the result.
- Connected-company transactions may require a market-value check.
Key takeaways
- A company can face higher LTT rates when buying a qualifying Welsh home.
- For several homes, test the amount allocated to each home.
- The £40,000 total-price summary is not the full statutory test.
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 section 18 — introduces rules for the amount paid
- LTTA 2017 section 22 — uses market value for certain company purchases
- LTTA 2017 section 24 — sets higher-rate LTT categories and rates
- LTTA 2017 section 68 — defines a major interest in land
- LTTA 2017 section 69 — defines the main subject matter purchased
- LTTA 2017 section 72 — defines residential property and six-home purchases
- LTTA 2017 section 73 — defines a single home for LTT
- LTTA 2017 Schedule 4 para 1 — counts money or value given for property
- LTTA 2017 Schedule 5 para 19 — introduces higher rates for non-individual buyers
- LTTA 2017 Schedule 5 para 20 — sets the single-home company higher-rate test
- LTTA 2017 Schedule 5 para 21 — sets the multiple-home company higher-rate test
- LTTA 2017 Schedule 5 para 22 — applies the test where buyers are mixed
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.
Where this is not settled
- The official source describes a £40,000 threshold for a purchase of two or more homes as though it applies to the transaction as a whole. The statute instead asks whether at least £40,000 is fairly attributable to at least one home.
- The supplied statutory material contains later amendments and time-limited exceptions. The source page should be checked against the law in force on the transaction date.
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 legal identity of every buyer
- the contract and transfer documents
- whether the property is in Wales and is residential
- the interest being bought and any existing lease
- a fair split of the price between homes
- details of any connection between a company and seller
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 Higher LTT rates when a company buys a home in Wales [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 section 18 - introduces rules for the amount paid https://www.legislation.gov.uk/anaw/2017/1/section/18 - LTTA 2017 section 22 - uses market value for certain company purchases https://www.legislation.gov.uk/anaw/2017/1/section/22 - LTTA 2017 section 24 - sets higher-rate LTT categories and rates https://www.legislation.gov.uk/anaw/2017/1/section/24 - LTTA 2017 section 68 - defines a major interest in land https://www.legislation.gov.uk/anaw/2017/1/section/68 - LTTA 2017 section 69 - defines the main subject matter purchased https://www.legislation.gov.uk/anaw/2017/1/section/69 - LTTA 2017 section 72 - defines residential property and six-home purchases https://www.legislation.gov.uk/anaw/2017/1/section/72 - LTTA 2017 section 73 - defines a single home for LTT https://www.legislation.gov.uk/anaw/2017/1/section/73 - LTTA 2017 Schedule 4 para 1 - counts money or value given for property https://www.legislation.gov.uk/anaw/2017/1/schedule/4/paragraph/1 - LTTA 2017 Schedule 5 para 19 - introduces higher rates for non-individual buyers https://www.legislation.gov.uk/anaw/2017/1/schedule/5/paragraph/19 - LTTA 2017 Schedule 5 para 20 - sets the single-home company higher-rate test https://www.legislation.gov.uk/anaw/2017/1/schedule/5/paragraph/20 - LTTA 2017 Schedule 5 para 21 - sets the multiple-home company higher-rate test https://www.legislation.gov.uk/anaw/2017/1/schedule/5/paragraph/21 - LTTA 2017 Schedule 5 para 22 - applies the test where buyers are mixed https://www.legislation.gov.uk/anaw/2017/1/schedule/5/paragraph/22 Guidance page from the Welsh Revenue Authority on this topic (guidance, not law): https://www.gov.wales/higher-rates-purchases-residential-property-technical-guidance#27899 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 official source describes a £40,000 threshold for a purchase of two or more homes as though it applies to the transaction as a whole. The statute instead asks whether at least £40,000 is fairly attributable to at least one home. - The supplied statutory material contains later amendments and time-limited exceptions. The source page should be checked against the law in force on the transaction date. 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 4 September 2026
Useful article? You may find it helpful to read the original guidance here: Higher LTT rates when a company buys a home in Wales
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