SDLT Higher Rates on Inherited Minority Property Shares
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Do you pay higher rate SDLT if you inherited 25% of a property?
Introduction
A common Stamp Duty Land Tax question is whether inheriting a share in a property means you will pay the higher rates when buying your own home. This often causes confusion because the answer depends on the size of the inherited share, how it was acquired, and when the inheritance took effect for SDLT purposes.
Where someone has inherited no more than a 50% beneficial share in a dwelling, there is a specific rule in Schedule 4ZA Finance Act 2003 that can prevent that inherited interest from counting as an “additional dwelling” for a limited period. In many cases, that exception is the key to the answer.
The Question
A buyer is living in rented accommodation and wants to purchase a first home. Some years earlier, the buyer inherited a 25% share in a house under a parent’s will. Another family member holds 50%, and a sibling holds the remaining 25%.
The buyer cannot require the occupying family member to leave and expects to benefit from the inherited share only in the future. The transfer into the beneficiaries’ names was completed later than the date of death.
The question is whether the buyer would have to pay the higher rates of SDLT on the purchase of the new home.
Nick’s Explanation
Nick’s view was that the inherited share would not be treated as an additional property for higher rates purposes, because the buyer inherited less than 50% of the dwelling and the relevant three-year inherited-property relief period was still running.
In anonymised form, his explanation was:
“It appears that you can assess as not owning an additional property because you have inherited less than 50 percent of a property, and your name was added to the title deeds within the last three years.”
He also noted an important timing point: if the inherited interest first arose on the date the title was changed into the beneficiaries’ names, the purchase of the new home would need to complete within three years of that date for the inherited share not to count.
The reasoning relies on paragraph 16 of Schedule 4ZA Finance Act 2003, which deals with major interests in dwellings inherited jointly.
The Law
The higher rates of SDLT for additional dwellings are contained in Schedule 4ZA to the Finance Act 2003.
Broadly, the higher rates can apply when, at the end of the day of the transaction, the buyer owns a major interest in another dwelling worth £40,000 or more, and the new purchase is not replacing the buyer’s only or main residence.
Paragraph 16 of Schedule 4ZA creates an important exception for inherited property. It provides that where:
- a person becomes jointly entitled to a major interest in a dwelling by inheritance, and
- their beneficial share does not exceed 50%,
that person is not treated as having that major interest for the purposes of the higher rates during the period of three years beginning with the date of the inheritance.
The legislation states:
“16(1) This paragraph applies where by virtue of an inheritance—
(a) a person (“P”) becomes jointly entitled with one or more other persons to a major interest in a dwelling, and
(b) P’s beneficial share in the interest does not exceed 50%…”
It then provides:
“(2) P is not to be treated for the purposes of paragraph 3(4)(a) or 6(1)(e) as having the major interest at any time during the period of three years beginning with the date of the inheritance.”
This protection stops applying if, within that three-year period, the person becomes beneficially entitled to more than 50% or to the whole interest.
Analysis
The issue can be worked through in stages.
Is the inherited share a major interest in another dwelling?
Yes, an inherited beneficial share in a house can be a major interest for SDLT purposes.
Was the interest acquired by inheritance?
On these facts, yes. The share arose under a will, so it falls within paragraph 16(5), which defines “inheritance”.
Was the inherited share 50% or less?
Yes. A 25% share is below the 50% threshold, so the first condition for the exception is met.
Was the interest inherited jointly with others?
Yes. The buyer holds the property with other beneficiaries, so this is a jointly inherited interest.
Is the purchase of the new home taking place within three years of the date of inheritance?
This is the critical timing question. If completion of the new purchase takes place within three years beginning with the relevant date of inheritance, the inherited 25% share is ignored for higher rates purposes.
On the facts given, the practical assumption in Nick’s answer was that the relevant date was when the title was changed into the beneficiaries’ names. If that is right, the buyer would need to complete the purchase within three years of that date.
That said, in some estates the SDLT analysis may require closer examination of when the beneficiary became beneficially entitled under the will, as distinct from when the Land Registry title was later updated. The beneficial interest and the legal title do not always arise at the same time. In straightforward advisory terms, however, Nick’s answer was based on the date from which the inherited entitlement was treated as taking effect for this purpose.
The point about only having a future or limited ability to benefit from the property may be relevant in some cases, especially where there is a life interest or other trust arrangement. But on the material provided, the clearest and strongest route to the answer is the inherited-share exception in paragraph 16, rather than a separate argument about the nature of occupation rights.
This is also not an “uninhabitable property” case. Where buyers argue that a dwelling should not count because it is not suitable for use as a dwelling, the threshold is now relatively high following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799. That authority makes clear that the condition needed to take a property outside the dwelling rules is demanding.
Outcome
On the facts described, the buyer would usually not pay the higher rates of SDLT on the purchase of the new home, provided:
- the inherited interest was acquired by inheritance,
- the buyer’s beneficial share did not exceed 50%, and
- the new purchase completes within the three-year period allowed by paragraph 16 of Schedule 4ZA.
If the three-year period has expired before completion, the inherited share may then count and the higher rates may become payable, unless some other exception applies.
Practical Steps
To assess the position properly, a buyer should:
- confirm the exact beneficial share inherited under the will;
- check whether the interest was inherited directly or through a trust or life interest arrangement;
- identify the date from which the inheritance is treated as taking effect for paragraph 16 purposes;
- make sure the purchase of the new home completes within three years of that date if relying on the inherited-share exception;
- confirm that the buyer has not become entitled to more than 50% of the inherited dwelling in the meantime;
- keep the will, probate papers, title documents and any trust documents available in case the SDLT position later needs to be evidenced.
If there is any doubt about whether the buyer inherited a straightforward beneficial share or only a future interest under a will trust, the documents should be reviewed carefully before filing the SDLT return.
Conclusion
In general, inheriting a 25% share in a property does not automatically trigger the higher rates of SDLT when buying your own home. Where the share was inherited jointly and does not exceed 50%, Schedule 4ZA Finance Act 2003 can disregard that inherited interest for three years. The timing of the purchase is therefore crucial.
Legal References Used
- Finance Act 2003, Schedule 4ZA
- Finance Act 2003, Schedule 4ZA, paragraph 3
- Finance Act 2003, Schedule 4ZA, paragraph 6
- Finance Act 2003, Schedule 4ZA, paragraph 16
- Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799
This page was last updated on 22 March 2026.
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