Gift & Inheritance Tax (IHT) Valuation UK
Defensible open-market values for lifetime gifts of UK private company shares - supporting estate planning, potentially exempt transfers and family succession.
What is a gift / IHT share valuation?
Lifetime gifts of unquoted shares - typically from founders to children, family trusts or other family members - are a common tool in UK estate planning. The shares are valued at open-market value at the date of the gift, with the value driving any immediate tax charge and the seven-year clock for inheritance tax purposes.
Where the gift qualifies as a potentially exempt transfer (PET) and the donor survives seven years, no inheritance tax is payable. Where the donor does not survive, or where the gift fails to qualify as a PET, the open-market value at the date of gift becomes a key input to the IHT calculation.
An independent valuation contemporaneous with the gift is the strongest evidence of value if HMRC later raises questions during the donor's lifetime or after death.
When is it required?
Family succession planning
Gifting shares to the next generation as part of a structured handover of the family business.
Trust transfers
Settling shares into a family trust, where the value at transfer drives any immediate IHT charge and trust accounting.
Locking in value before growth
Gifting shares now to crystallise value at today's level, removing future growth from the donor's estate.
Hold-over relief claims
Where the gift qualifies for hold-over relief from CGT, the valuation supports the claim and the donee's base cost.
Our methodology
Gift valuations apply the same open-market value test as probate (section 160 IHTA 1984) - the price the shares would fetch if sold on the open market at the date of the gift between unconnected parties.
Earnings or asset-based anchor
For trading companies we apply earnings multiples calibrated to listed comparables and recent UK transactions; for asset-rich businesses we anchor on adjusted net assets.
Discounted cash flow cross-check
Where the company has reliable forecasts and material growth dynamics, a DCF cross-check tests the multiples-based conclusion.
Minority and marketability discounts
Lifetime gifts typically transfer minority holdings - we apply evidenced discounts for lack of control and lack of marketability calibrated to restricted-stock studies.
Related property considerations
Where the donor and connected parties together hold a controlling interest, the related-property rules in section 161 IHTA may apply, increasing the valuation of the gifted shares.
Key UK considerations
- Open-market value as defined under section 160 IHTA 1984 - the same basis as probate.
- Related-property rules (section 161 IHTA) can materially increase the value of a minority gift where the donor and connected parties together hold control.
- Business Property Relief may apply to gifts of trading company shares - typically 100% on qualifying private company shares held for two years or more.
- Hold-over relief from CGT may be available on gifts of business assets, in which case the donee inherits the donor's base cost.
- A contemporaneous independent valuation is the strongest defence if HMRC challenges the figures during the donor's lifetime or after death.
Optival provides independent valuation advice. We are not a regulated tax adviser and do not act for clients in dealings with HMRC.
Timeline & deliverables
Standard gift valuations are delivered within 5 working days of receiving complete information. Where coordination with the family's tax adviser or trust solicitor is required, we are happy to work to their timeline.
- Independent valuation report at the date of gift
- Related-property analysis where applicable
- Comparables schedule and discount evidence
- Summary letter suitable for the family's tax adviser and IHT records
Delivered as part of
HMRC & Tax Valuations
Gift and IHT valuations sit within our HMRC & Tax Valuations tier (from £1,950) - independent, fixed-fee and clearly documented for use by family members, trustees and their advisers.
Discuss your gift valuations today
Share the essentials and a senior valuer will come back with scope, fixed fee and next steps - no obligation.
- Response from a senior valuer within 4 business hours
- No obligation - scoping call and fixed-fee quote
- Independent, HMRC-aware methodology
Gift Valuations FAQ
Common questions from founders, advisers and finance teams.
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Read articlePlanning a lifetime gift?
Send us the company background, the proposed gift size and the recipient. We'll confirm scope, fee and timeline within one working day.
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