Understanding SDLT Higher Rates for Inherited Property Interests in Last Three Years

When an inherited share in a home can be ignored for higher SDLT rates

A small inherited share in a dwelling may be left out when checking if the SDLT higher rates for additional dwellings apply. This only works if the share was inherited within the 3 years before the new purchase, the buyer became a joint owner by inheritance, and the buyer’s combined share with any spouse or civil partner did not go over 50% during that period.

• The rule is a limited exception for inherited interests and does not switch off the higher rates in every case.
• The inherited interest must have arisen within the 3 years before the effective date of the new purchase; older inherited shares still count.
• The buyer must have inherited a joint interest, not become sole owner of the dwelling.
• You must look at the buyer’s share together with any share held by their spouse or civil partner; if the combined interest exceeded 50% at any time in the 3-year period, the exception is lost.
• For tenants in common, the test uses the declared shares; for joint tenants, it depends on whether the buyer and spouse or civil partner together make up no more than half of the joint tenants.
• The date the interest is treated as inherited may be the transfer or appropriation date rather than the date of death, except where local law says the property passes directly to heirs on death.

Scroll down for the full analysis.

When an inherited share in a dwelling can be ignored for the SDLT higher rates

This page explains a narrow but important exception to the SDLT higher rates for additional dwellings. If you inherited only part of a dwelling in the three years before buying another property, that inherited interest may be ignored when deciding whether the higher rates apply. The exception is useful, but only if the conditions are met exactly.

What this rule is about

The higher rates of SDLT can apply when, at the end of the effective date of a purchase, the buyer owns a major interest in another dwelling. An inherited property interest can create problems here, especially where someone has inherited a share of a family home and is now buying their own home.

Paragraph 16 of Schedule 4ZA to Finance Act 2003 provides a limited relaxation. It allows certain inherited interests to be left out of account when testing whether the new purchase is a higher rates transaction.

The rule is aimed at people who have inherited only a modest share of a dwelling, rather than someone who has inherited control of a property as a sole owner or majority owner.

What the official source says

HMRC says an inherited interest in a dwelling may be ignored if the buyer became entitled to it in the three years before the chargeable transaction and the following conditions are met:

• the buyer became a joint owner of the interest by inheritance, and
• the buyer’s combined interest with any spouse or civil partner has not exceeded one half of the major interest at any time in the three years before the effective date of the new transaction.

The source explains that this can happen in different ways. For example:

• the personal representatives transfer the dwelling to the beneficiary because the will gave that dwelling specifically to them,
• the property is transferred or appropriated in satisfaction of a cash gift or a share of residue, or
• under the law of another country, the property passes directly to the heir automatically on death.

If the inherited interest was acquired more than three years before the new purchase, it is not ignored under this rule. In that case it counts as another dwelling interest for the higher rates test.

HMRC also explains how the size of the inherited interest is measured:

• if the property is held as tenants in common, the declared shares of the buyer and their spouse or civil partner together must be 50% or less of the whole interest,
• if the property is held as joint tenants, the buyer and any spouse or civil partner who is also a joint tenant must together amount to exactly half, or less than half, of the joint tenants.

What this means in practice

This exception can stop the higher rates applying where a person has inherited only a small or half share in a dwelling and is now buying another property, often their first home in practical terms.

But the rule is narrower than it may first appear.

First, the interest must have been inherited within the three years before the purchase being tested. If the inheritance is older than that, the exception falls away.

Second, the buyer must have become a joint owner by inheritance. A sole inherited interest is not what this provision is dealing with.

Third, you do not look only at the buyer’s own share in isolation. You must also consider any interest held by their spouse or civil partner. Their combined position must not have exceeded 50% in the relevant three-year period.

So a person who inherited a 25% share may still fail the exception if their spouse or civil partner also holds enough of the same dwelling for the combined interest to go over 50%.

The timing point also matters. For these purposes, the relevant date is the date the person becomes entitled to the interest. In many UK estates, a beneficiary does not immediately own a major interest in land just because the deceased has died. While the estate is still being administered, the beneficiary usually has an interest in the estate, not a major interest in the land itself. HMRC therefore says that the acquisition date will usually be when the property is transferred or appropriated to the beneficiary.

HMRC adds one qualification. In some cases, once the residue of the estate has been ascertained, the personal representatives may hold it for the beneficiary absolutely. The manual cross-refers to HMRC’s Capital Gains Manual on that point. That means the entitlement date may not always be straightforward in an administered estate.

By contrast, in legal systems where property passes directly to heirs on death, HMRC says the inheritance date is the date of death.

How to analyse it

A sensible way to work through the rule is to ask these questions:

1. Is the new purchase one where the higher rates might otherwise apply because the buyer owns another dwelling interest at the end of the day?
2. Is the other dwelling interest one that came by inheritance?
3. Did the buyer become a joint owner, rather than sole owner, of that dwelling?
4. When did the buyer become entitled to that interest for this purpose?
5. Was that date within the three years before the effective date of the new purchase?
6. At any point in those three years, did the buyer’s combined interest with their spouse or civil partner exceed 50% of the major interest?
7. If the property is held as tenants in common, what are the declared shares?
8. If it is held as joint tenants, do the buyer and spouse or civil partner together make up no more than half of the joint tenants?

If the answers fit within paragraph 16, the inherited interest can be ignored when deciding whether the higher rates apply to the new purchase.

Example

Suppose two sisters inherit their late mother’s house equally, each taking a 50% share as tenants in common. One sister owns no other property and buys a flat 18 months later to live in as her home. Her spouse has no interest in the inherited house.

On these facts, the inherited share may be ignored for the higher rates test. That is because:

• the interest was inherited within the previous three years,
• she became a joint owner by inheritance, and
• her combined interest with her spouse did not exceed 50%.

If instead she and her spouse together held more than 50% of the inherited dwelling, the exception would not be available.

Why this can be difficult in practice

The main difficulty is often identifying the correct inheritance date. In a straightforward UK estate, a beneficiary may not obtain a major interest in the land until the property is actually transferred or appropriated to them. But that is not always the end of the story, because the legal effect of estate administration can become more complex once the residue has been ascertained.

Another practical difficulty is understanding what counts as exceeding one half when spouses or civil partners are involved. The test looks at their combined interest, not just the buyer’s share. That can catch cases where family members assume the inherited share is small enough without checking the spouse’s position.

The form of co-ownership also matters. Tenants in common are measured by declared shares. Joint tenants are measured by the number of joint tenants, which can produce a different result.

Finally, this rule only helps with a particular inherited interest. It does not mean the higher rates are disapplied generally. Other property interests still need to be considered under the wider higher rates rules.

Key takeaways

• An inherited share in a dwelling can sometimes be ignored for higher rates SDLT, but only if it was inherited within the previous three years.
• The buyer must have become a joint owner by inheritance, and the buyer’s combined interest with any spouse or civil partner must not have exceeded 50%.
• The date of inheritance may be the transfer or appropriation date rather than the date of death, unless the relevant legal system passes property directly to heirs.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Understanding SDLT Higher Rates for Inherited Property Interests in Last Three Years

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