How does selling my business affect family and inheritance planning?

Reassess the estate after the sale

Business Relief depends on qualifying property and detailed conditions; it is not a permanent label attached to wealth created in business. GOV.UK also identifies restrictions where a business is being sold. Ask your adviser when the position changes during your particular transaction, including the period between agreement and completion.

For deaths from 6 April 2026, current GOV.UK guidance caps 100% relief at £2.5 million of qualifying business or agricultural property, with 50% relief on qualifying value above the allowance. Transfers of unused allowance between spouses or civil partners can matter. These rules do not create a £2.5 million exemption for cash sale proceeds.

Reference: GOV.UK: What qualifies for Business Relief

Separate generosity from affordability

Start with what the money must provide for you and any dependants. Then consider what you would like to give, to whom and for what purpose. A house deposit, education fund, regular support and a future inheritance have different timing and practical implications.

Have a conversation about expectations before making promises. If you are considering a loan rather than a gift, record the terms and seek legal advice. Decide what information family members need, who will coordinate the plan and how you will revisit it when circumstances change. Equal amounts and fair outcomes are not always the same family objective.

Understand what the seven-year rule does

An outright gift to an individual may fall outside your estate if you survive seven years, subject to the applicable rules. Trust transfers and gifts from which you retain a benefit need separate treatment. Taper relief reduces tax on certain gifts after three years; it is not a yearly reduction in the value of every gift.

Record the date, recipient, value and nature of each gift. There is a £3,000 annual Inheritance Tax gifting exemption, with unused exemption normally carried forward one tax year. Other exemptions have conditions. In particular, a large capital sale receipt should not simply be described as regular income to claim the normal-expenditure-out-of-income exemption.

Reference: GOV.UK: Inheritance Tax and gifts

Update the documents alongside the numbers

Review your will, executors, beneficiaries and arrangements for someone to make decisions if you cannot. A property and financial affairs lasting power of attorney is an England-and-Wales arrangement; Scotland and Northern Ireland use different systems. Use advice appropriate to where you live and to any overseas assets or family members.

Inheritance Tax's standard rate is 40% above available thresholds and reliefs, but a family's actual bill needs a full estate calculation. Your residence history, marital circumstances, home, pensions, trusts and earlier gifts can matter. This guide identifies questions; it does not calculate an estate liability or recommend a trust, gift or investment.

• Ask how the sale changes the estate's asset and relief profile.
• Model your lifetime needs before committing capital to gifts.
• Document gifts, loans and the intended family purpose.
• Review wills and decision-making arrangements in the right jurisdiction.
• Coordinate tax, legal and financial planning before implementation.

Reference: GOV.UK: How Inheritance Tax works

Reference: GOV.UK: Lasting powers of attorney