Stamp Duty Land Tax Reliefs for Certain Residential Property Acquisitions Explained

SDLT relief for certain business purchases of residential property

Special SDLT relief can apply where a qualifying business buys a person’s home in limited situations, such as part-exchange with a house-builder, purchases by a property trader from personal representatives, failed property chains, or employee relocation. If the detailed conditions are met, the purchase may be fully exempt from SDLT, or partly relieved where the land transferred is larger than the permitted area.

• The relief is narrow and only applies to specific transactions, not to ordinary residential purchases.
• Qualifying buyers may include a house-building company, a connected company, a qualifying property trader, or in some cases an employer.
• A property trader must meet the legal definition: sole traders and partnerships involving individuals do not qualify.
• A dwelling includes its garden and grounds, with full relief usually limited to a permitted area of up to 0.5 hectare unless more land is needed for the reasonable enjoyment of the property.
• The individual involved must usually be identifiable across the linked sale and purchase, and whether a property is their only or main residence is a question of fact.
• A land transaction return must still be filed to claim the relief, and partial relief may be available if only part of the land qualifies.

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SDLT relief for certain acquisitions of residential property

This page explains a group of Stamp Duty Land Tax reliefs that can apply when certain businesses buy a person’s home in specific circumstances. These reliefs are narrow. They are aimed at particular commercial situations, such as part-exchange with a house-builder, a trader buying from personal representatives, a broken property chain, or an employer-assisted relocation. If the conditions are met, the purchase of the old home can be exempt from SDLT, or partly relieved where the land is larger than the permitted area.

What this rule is about

The legislation referred to in the source creates special SDLT reliefs for acquisitions of residential property that would otherwise be taxable in the normal way. The common theme is that a business buys a dwelling from an individual, often to facilitate another housing transaction.

These are not general reliefs for anyone buying residential property. They are limited to defined categories of buyer and defined factual situations. The detailed conditions sit in the later pages of the HMRC manual, but this overview sets out the main framework and key definitions.

The relief matters because, where it applies, the acquisition of the individual’s former dwelling is exempt from SDLT. In some cases, if the property includes more land than the rules allow, relief may still be available for part of the transaction.

What the official source says

The official material says relief may be available in four broad situations:

• where a house-building company or property trader buys a dwelling from an individual as part of a transaction in which that individual buys a new dwelling from the house-building company;
• where a property trader buys a dwelling from the personal representatives of a deceased person;
• where a property trader buys a dwelling after a series of transactions has broken down;
• where an employer or property trader buys a dwelling from an employee who is relocating.

If all the conditions for the relevant relief are met, the purchase of the individual’s former dwelling is exempt from SDLT. A land transaction return must still be completed to claim the relief, and the consideration paid should be entered in box 10 of form SDLT1.

The source also says partial relief may be available if the grounds or garden are larger than the permitted area, provided the other conditions for relief are met.

It then defines several important terms:

• A house-building company is a company carrying on the business of constructing or adapting buildings, or parts of buildings, for use as dwellings. The same rules also apply to a company connected with it, using the connected persons test in section 1122 of the Corporation Tax Act 2010.
• A property trader must be a company, an LLP, or a partnership whose members are all companies or LLPs, and it must carry on the business of buying and selling properties. Relief is not available to sole traders, individuals, or ordinary partnerships involving individuals.
• A principal of a property trader means a director, if the trader is a company, or a member, if it is an LLP.
• A dwelling includes its garden or grounds.
• A new dwelling means a building or part of a building constructed for use as a single dwelling and not previously occupied, or adapted for use as a single dwelling and not occupied since that adaptation.
• The permitted area is normally up to 0.5 hectare including the site of the dwelling, but can be larger if a larger area is needed for the reasonable enjoyment of the dwelling, having regard to its size and character.
• Acquisition of the new dwelling means acquiring a major interest in it by grant or transfer.
• Acquisition of the old dwelling means acquiring a major interest in it by transfer.
• Market value means the market value of the relevant major interest, either in the dwelling as a whole or in the part relating to the area in question.
• Refurbishment means works that enhance, or are intended to enhance, the dwelling’s value. It does not include cleaning or work needed only to meet minimum safety standards.
• The permitted amount for refurbishment is £10,000 or 5% of the consideration for the acquisition, whichever is greater, subject to a maximum of £20,000.

The source also makes two important points about the individual involved:

• the individual must be identifiable as the seller of the former dwelling and as the buyer of the new dwelling;
• the individual may act with other individuals, such as a spouse or partner, but not with companies, except where the structure of the relief itself requires the company to be involved.

Finally, the source says there is no statutory definition of “only or main residence” for these purposes. Whether a property is or was an individual’s only or main residence is a question of fact. HMRC says Capital Gains Tax guidance may be useful by analogy, but there is no right to nominate a residence for this SDLT relief, and the new only or main residence does not have to be in the UK.

What this means in practice

The first practical point is that these reliefs depend heavily on who the buyer is. A person or business may think of itself as a property trader in everyday language, but that is not enough. The buyer must fall within the legal definition. If the buyer is a sole trader, or a partnership involving individuals, the relief is not available under this set of rules.

The second practical point is that the reliefs are transaction-specific. It is not enough that a business buys homes as part of its wider activities. The acquisition must fall within one of the specific categories covered by the legislation, and every condition for that category must be satisfied.

The third point is that land area can affect the amount of relief. Because a dwelling includes its garden and grounds, the transaction may cover more than the house itself. Relief can still be available in full if the land falls within the permitted area. If the grounds exceed that area, partial relief may apply instead of full exemption.

The source makes clear that a larger area than 0.5 hectare can sometimes qualify, but only if it is needed for the reasonable enjoyment of the dwelling, looking at that dwelling’s size and character. This is not simply a question of what the owner happens to use with the house. HMRC’s example indicates that features such as stables and a paddock will not automatically be treated as necessary for reasonable enjoyment of the dwelling.

Another practical point is that “new dwelling” is defined narrowly. It must be newly constructed and unoccupied, or newly adapted into a single dwelling and unoccupied since adaptation. So where a relief depends on the individual buying a new dwelling from a house-builder, the status of that dwelling matters.

The source also highlights that the individual must be traceable across both sides of the arrangement. In a part-exchange type case, the person selling the old home must also be the person buying the new dwelling, although there can be more than one individual involved and the exact combination of individuals does not have to be identical on both transactions.

How to analyse it

A sensible way to approach these reliefs is to work through the following questions.

• What exact relief is being considered? The source identifies several distinct reliefs. Start by identifying which one matches the facts.
• Who is the buyer of the old dwelling? Check whether the buyer is a house-building company, a connected company, a qualifying property trader, or in some cases an employer.
• Does the buyer meet the legal definition? For a property trader, check both legal form and business activity. A sole trader cannot qualify.
• Who is the seller? The reliefs are aimed at acquisitions from an individual, or in one category from personal representatives of a deceased person.
• Is the relevant individual properly identified across the linked transactions? In cases involving a sale of an old home and purchase of a new one, the legislation expects continuity of identity.
• Is the property a dwelling for these purposes, including any garden or grounds?
• How much land is included? Measure against the permitted area rules. If the area exceeds what is automatically allowed, ask whether the extra land is genuinely needed for the reasonable enjoyment of the dwelling given its character.
• If a new dwelling is involved, does it meet the definition of “new dwelling”?
• Is there any refurbishment, and if so, does it stay within the permitted amount? The source gives a specific cap and excludes cleaning and minimum safety works from the definition.
• Has a land transaction return been filed claiming the relief?

If the issue is whether a property is the individual’s only or main residence, the source indicates this is a factual judgement rather than a formal election. Relevant facts are likely to include actual occupation and how the property is used in real life. The source also makes clear that the residence does not have to be in the UK.

Example

Illustration: a house-building company agrees to sell a newly built house to an individual. As part of the same overall arrangement, it takes the individual’s current home in part-exchange. If the detailed conditions for the relief are met, the company’s purchase of the individual’s former dwelling may be exempt from SDLT.

If that former dwelling comes with extensive grounds, the next question is whether all of that land falls within the permitted area. If not, the exemption may not apply to the whole transaction, but partial relief may still be available for the part that does qualify.

Why this can be difficult in practice

Several parts of this regime are fact-sensitive.

First, the concept of only or main residence is not defined in the legislation for this purpose. That means disputes can arise where a person has more than one home, has moved recently, or has links to property outside the UK. There is no nomination procedure equivalent to the Capital Gains Tax rules.

Second, the permitted area test can be difficult. The 0.5 hectare rule is only the starting point. A larger area may qualify, but only if it is needed for reasonable enjoyment of the dwelling considering its size and character. That involves judgement. Land that is attractive or convenient is not necessarily land that is required.

Third, the buyer’s status can be easy to misunderstand. A business may be commercially active in property, but still fail the statutory definition of property trader because of its legal form or the nature of its business.

Fourth, this page is only an overview. The actual relief depends on satisfying all conditions in the specific category of relief. A transaction may appear to fit broadly within one of the categories but still fail on a detailed requirement set out elsewhere in the legislation or manual.

Key takeaways

• These SDLT reliefs are limited to specific categories of residential acquisitions and do not apply generally.
• Buyer status, identity of the individual, and the extent of the land transferred are often central to whether relief is available.
• Even where full exemption is not available because the grounds are too large, partial relief may still be possible if the other conditions are met.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Stamp Duty Land Tax Reliefs for Certain Residential Property Acquisitions Explained

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