A Professional’s Guide to Gifts with Reservation of Benefit (IHT) (2026/27)

When advising on estate planning, practitioners must carefully navigate the anti-avoidance provisions surrounding Gifts with Reservation of Benefit (IHT). Section 102 of the Finance Act 1986 (FA 1986) establishes the statutory framework. The legislation captures arrangements where an individual disposes of property by way of gift, but continues to derive a benefit from it.

Under section 102(1) of FA 1986, a gift with reservation (GWR) occurs if either of two conditions is met:

1. Possession and enjoyment of the property is not bona fide assumed by the donee at or before the beginning of the relevant period.
2. At any time in the relevant period, the property is not enjoyed to the entire exclusion, or virtually to the entire exclusion, of the donor and of any benefit to them by contract or otherwise.

“possession and enjoyment of the property is not bona fide assumed by the donee at or before the beginning of the relevant period; or at any time in the relevant period the property is not enjoyed to the entire exclusion, or virtually to the entire exclusion, of the donor and of any benefit to him by contract or otherwise”

The courts interpret “benefit by contract or otherwise” broadly. In Hood v HMRC [2018], the Court of Appeal confirmed that a reversionary sub-lease containing covenants can constitute a benefit triggering the GWR rules, provided the covenants grant a new benefit to the donor rather than merely duplicating obligations from a superior lease.

Tax Consequences: Estate Inclusion and Deemed PETs

If a property remains subject to a reservation immediately before the donor’s death, section 102(3) of FA 1986 dictates that the property is treated as part of the donor’s estate for Inheritance Tax purposes, effectively taxing it as if the donor never gave it away.

However, if the donor successfully divests themselves of the reserved benefit during their lifetime (for example, by moving out of the gifted property permanently), the reservation ceases. Section 102(4) of FA 1986 treats the cessation of this reservation as a deemed Potentially Exempt Transfer (PET) made on that exact date.  If the donor survives a further seven years from the date the reservation ceases, the deemed PET falls out of the estate.

Table: Consequences of GWR Timeline

Practitioners must also monitor for potential double charges. If the original gift was a chargeable transfer or a failed PET, and the asset remains a GWR at death, HMRC applies the Double Charges Regulations to allow only the higher of the two charges to stand, reducing the other to nil.

Alternatively, clients may face the Pre-Owned Assets Tax (POAT). Introduced by Schedule 15 to the Finance Act 2004, POAT imposes an annual income tax charge on the benefit of using certain assets previously owned by the taxpayer.  Taxpayers can elect to treat the asset as a GWR for IHT purposes to avoid the annual POAT income tax charge.

Statutory Exceptions and “Full Consideration”

Schedule 20 to FA 1986 provides specific statutory carve-outs that prevent a GWR charge despite the donor’s continued enjoyment of the property. Paragraph 6(1)(a) confirms that if a donor gifts an interest in land or a chattel but retains actual occupation or possession, HMRC must disregard this retention if the donor pays “full consideration in money or money’s worth”.  In practice, this allows a parent to gift a house to a child and continue living in it, provided they pay a full, commercial market rent.

Paragraph 6(1)(b) offers a further exception for unforeseen changes in circumstances. HMRC disregards the donor’s occupation if the occupation results from an unforeseen change in circumstances occurring after the gift, and the donor has become unable to maintain themselves due to old age or infirmity.

The 2026/27 Landscape: AR/BR Limits and Residence Rules

For the 2026/27 tax year, practitioners must integrate major structural changes into their GWR analysis.

From 6 April 2026, the government restricts 100% Agricultural Relief (AR) and Business Relief (BR) to a combined lifetime limit of £2.5m per individual.  Any qualifying value above this threshold receives only 50% relief.  Critically, property subject to a reservation that ceases on death (thus falling back into the death estate under s 102(3)) consumes this £2.5m allowance.  This drastically alters the viability of gifting business or agricultural assets while retaining a benefit, as the GWR inclusion could inadvertently push the death estate over the new £2.5m threshold, exposing the excess to IHT.

Furthermore, following the transition to a residence-based IHT system under the Finance Act 2025, specific transitional protections apply to GWRs. Section 102 FA 1986 does not apply to property settled before 30 October 2024 if it constituted “excluded property” immediately before that date and remains so under the pre-April 2025 rules.  This shields certain historic non-domiciled trust structures from falling into the GWR net purely due to the 2025 residence rule changes.

Consider researching the precise interaction between the £2.5m AR/BR cap and the valuation mechanics for a deemed PET triggered when a reservation over business property ceases during the donor’s lifetime.