Gifting £100,000 to Your Children: What Are the UK Tax Implications?
By Georgia Holmes
Find out what happens when you gift £100,000 to your children, including how the seven-year Inheritance Tax rule works, which exemptions may apply and what to consider before giving away cash, investments or property.
Giving £100,000 to your children could help them buy their first home, reduce a mortgage, pay for education or build financial security. But before transferring a substantial sum, it is worth understanding how UK tax rules apply to gifts and what the decision could mean for your own finances.
The good news is that there is generally no separate tax simply because you give cash to an adult child or because they receive it. However, Inheritance Tax (IHT) rules can apply if you die within seven years of making the gift. Other considerations may arise if you give investments or property rather than cash, or if the money affects your child’s eligibility for means-tested benefits.
The right approach depends on where the money comes from, your wider estate and whether you can comfortably afford to give it away.
Do you pay tax when gifting £100,000 to your children?
There is no general UK gift tax charged simply because a parent gives £100,000 in cash to their child. Your child would not normally pay Income Tax on receiving a straightforward cash gift, either.
However, the gift may have Inheritance Tax implications for you. Most outright gifts to individuals are treated as potentially exempt transfers (PETs). This means the gift normally becomes exempt from IHT if you survive for seven years after making it.
If you die within seven years, the gift may need to be taken into account when calculating IHT. Whether tax is actually payable depends on the value of your gifts, the available allowances and the value of your remaining estate.
This distinction is important: a gift can be made legally and without an immediate tax bill, yet still affect the eventual tax position of your estate.
How does the £3,000 annual gift allowance work?
Each individual can generally give away up to £3,000 in total during a tax year under the annual IHT exemption. The tax year runs from 6 April to 5 April.
If you did not use the previous tax year’s exemption, you can usually carry it forward for one year. This means someone with the full unused allowance could potentially exempt £6,000 of gifts, assuming the conditions are met.
For a £100,000 gift, the annual exemption would therefore cover only a small proportion of the amount. The remaining sum would normally be a potentially exempt transfer, unless another exemption applied.
If both parents are making the gift from their own funds, each may be able to use their own annual exemption. The ownership of the money and who actually makes the gift matter, so keep clear records.
Other exemptions may apply in specific circumstances, including certain wedding or civil partnership gifts. The separate small-gift allowance is generally not available for a gift to someone if you have already used another gift exemption for that same person in the same tax year.
What happens if you die within seven years?
The seven-year rule is central to understanding the IHT implications of gifting substantial sums.
If you…