Deeds of Variation: Restructuring an Estate After Death for IHT Planning

Estate planning does not always end at death. Where a deceased person's estate is distributed in a way that is tax-inefficient — whether because the will was not updated to reflect changed circumstances, because intestacy rules applied, or simply because the deceased did not take advice — it may be possible to restructure the estate retrospectively using a deed of variation.

A deed of variation is a formal legal document executed by one or more beneficiaries of the estate that redirects inherited assets to a different recipient, typically a spouse, a trust, or a charity. Provided the deed meets the statutory conditions under section 142 IHTA 1984 and section 62(6) TCGA 1992, the variation is treated as if the deceased had made the gift directly — with significant consequences for both IHT and CGT.

The Statutory Basis

Inheritance Tax (s.142 IHTA 1984)

A variation of a deceased person's estate made by one or more beneficiaries is treated as if made by the deceased — and therefore as part of the original estate — for IHT purposes, provided:

1. The variation is made within two years of the date of death.
2. The variation is in writing (a formal deed, executed by all affected parties).
3. A statement of intent is included in the deed, confirming that both the beneficiary making the variation and, where applicable, the personal representatives (executors) intend for s.142 IHTA to apply.
4. The variation does not involve consideration in money or money's worth — it must be a genuine gift, not an exchange.

Provided these conditions are met, the varied distribution is read back into the deceased's estate as if it were the original disposition. This means:

• If assets are redirected to a surviving spouse or civil partner, they benefit from the IHT spouse exemption — reducing or eliminating IHT on the varied assets.
• If assets are redirected to charity, they qualify for the charitable exemption from IHT.
• If assets are redirected into a nil-rate band discretionary trust (NRB trust), the trust absorbs the nil-rate band without using the spouse exemption — potentially preserving the transferable nil-rate band for the surviving spouse's future estate.

Capital Gains Tax (s.62(6) TCGA 1992)

For CGT purposes, the variation is also treated as if made by the deceased, provided the same conditions are met and the CGT election is expressly made in the deed. The key CGT consequences:

• The beneficiary who makes the variation (gives up assets) has no CGT liability — there is no disposal for CGT purposes. The variation is not treated as a disposal by the varying beneficiary.
• The recipient of the varied assets takes them at the probate value (the value used for IHT purposes at the date of death). This probate base cost applies regardless of any market movement between death and the date of the variation.
• The varying beneficiary does not receive a CGT benefit — they simply remove themselves from the picture. The recipient takes the assets at the original death value.

This is particularly valuable where assets have appreciated significantly between the date of death and the date of the variation. The varying beneficiary avoids a taxable disposal; the recipient acquires assets at the original probate value.

Two-Year Time Limit

The two-year window runs from the date of death — not from the grant of probate or the completion of estate administration. This distinction matters in complex estates where administration takes time. A variation executed at, say, 22 months post-death is valid; one executed at 25 months is not.

Where administration is likely to be protracted (e.g., where assets are in multiple jurisdictions, where there is an HMRC enquiry, or where there is litigation over the estate), beneficiaries should consider executing a deed of variation before administration is complete rather than waiting. A variation can be executed before assets are actually transferred to the varying beneficiary, provided the will or intestacy rules confirm the entitlement.

Advisers sometimes recommend flagging the deadline with a diary reminder at 18 months post-death, allowing time to take advice and document the deed properly.

Consent of All Affected Beneficiaries

A deed of variation can only be made by beneficiaries who are giving up an entitlement. If the variation affects the interests of multiple beneficiaries, all affected beneficiaries must consent to the variation in writing. Minors cannot consent on their own behalf and may require court approval (or the consent of their parent/guardian in some circumstances, though this is an area of some legal uncertainty). Beneficiaries who lack capacity require court of protection approval.

Where a variation is intended to reduce the share of a minor beneficiary, the court's approval may be required before the deed is effective. This is a practical complexity that should be addressed with a solicitor early in the process.

The personal representatives (executors or administrators) must also be party to the deed where the estate has not yet been fully administered and where the variation affects the IHT position of the estate. Under HMRC practice, personal representatives who are asked to be party to a deed and believe the variation is contrary to the interests of the estate may decline to execute it, though in most straightforward IHT-saving variations they will cooperate.

HMRC's Statement of Intent Requirement

For every instrument of variation executed on or after 1 August 2002, the deed must contain a statement of intent confirming that the parties intend the variation to take effect for the relevant tax purposes — under s.142 IHTA 1984 (for IHT) and/or s.62(6) TCGA 1992 (for CGT). It typically records:

• The name of the deceased and the date of death.
• That the parties intend for the variation to be treated as if made by the deceased under s.142 IHTA and/or s.62(6) TCGA.
• The nature of the varied assets.

Deeds executed without the correct statement of intent will be treated as varying the estate without the statutory "read back" — meaning the IHT and/or CGT benefit is lost even if all other conditions are met. The statement of intent is therefore a strict statutory requirement, not merely good practice.

Separately, where a variation contains the IHT statement of intent and results in additional inheritance tax becoming payable, the instrument must be sent to HMRC within six months of its execution. (Note this six-month rule runs from the date the deed is executed and is distinct from the two-year deadline for making the variation; a variation that does not increase the tax due need not be sent to HMRC at all.)

No Limit on Number of Variations

There is no statutory limit on the number of times the estate may be varied, provided each variation meets the conditions separately. A beneficiary may:

• Vary their entitlement to Property A in one deed.
• Vary their entitlement to Property B in a separate deed.

Each deed is assessed independently. However, HMRC has indicated that it will scrutinise multiple variations carefully where they appear to be a series of steps implementing a plan that could not have been achieved in a single deed. Anti-avoidance principles (including the Ramsay doctrine) apply.

No CGT Charge on Varied Assets

As noted above, the varying beneficiary incurs no CGT liability on the redirection. This is a critical distinction from a gift made after inheritance. If a beneficiary inherits an asset worth £200,000 at probate, holds it for six months while it appreciates to £250,000, and then gifts it to a spouse or trust, the £50,000 appreciation would normally be a disposal at market value subject to CGT. A variation within the two-year window avoids this outcome entirely — both the original probate gain and any post-death appreciation are transferred without a CGT charge on the varying beneficiary.

Charitable Variations and Gift Aid

A deed of variation redirecting inherited assets to a qualifying charity benefits from the IHT charitable exemption — the varied amount is deducted from the estate's IHT calculation. The charity receives the assets free of IHT.

Gift Aid does not apply to variations. Gift Aid applies only to gifts of money made by individuals during their lifetime. A variation redirecting inherited cash to a charity is not a Gift Aid donation by the varying beneficiary — it is treated as a gift by the deceased. The charity cannot reclaim basic rate tax under Gift Aid on a variation.

However, where the estate's IHT rate is reduced below 40% because more than 10% of the net estate passes to charity, the reduced 36% IHT rate (introduced by Finance Act 2012) may apply. This can make a charitable variation advantageous beyond the simple exemption of the donated amount.

Practical Applications

Spouse or civil partner:The most common use. An adult child inherits under a will, but the surviving parent has a greater need. The child varies their inheritance to redirect it to the surviving parent, sheltered by the spouse exemption.

Skipping a generation: A beneficiary of comfortable means redirects their inheritance to their adult children (grandchildren of the deceased), removing the assets from their own estate and the associated IHT exposure on a second death.

NRB discretionary trust: Where a will fails to make use of the nil-rate band (e.g., all assets passed to the surviving spouse), a variation can create a nil-rate band discretionary trust within the estate, absorbing the NRB and ensuring the amount in the trust is outside the survivor's estate.

Rebalancing family assets: Where one beneficiary has received more than they need and another less, a voluntary redistribution can be formalised by a deed of variation.

Compliance Caveat

Deeds of variation are subject to strict statutory conditions, and HMRC scrutinises them carefully. A deed that does not comply precisely — for example, one that omits the statement of intent or that involves consideration — will not achieve the intended IHT or CGT treatment. The law on variations for minors and incapacitated beneficiaries is uncertain in some respects and may require court involvement. IHT nil-rate bands, the spouse exemption, and CGT rates applicable at the time of the eventual disposal of varied assets are all subject to change. This guide reflects the law as at June 2026. A deed of variation must be prepared by a qualified solicitor; it is not a document that can be safely produced without specialist legal advice.

How Global Investments Can Help

Global Investments advises executors, trustees, and beneficiaries on post-death estate planning, including the use of deeds of variation to improve the tax efficiency of estate distributions. We work with specialist probate solicitors and tax advisers to identify where a variation would be beneficial and to ensure it is executed correctly within the two-year window. For internationally mobile families where the deceased's estate includes assets in multiple jurisdictions, we also advise on the cross-border implications of UK-law variations. Contact us to arrange a review of the estate's tax position.