Britain forgets your gift after seven years. America never does

Figures relate to tax year 2025-26 (UK) · 2025 (US)

Your daughter needs a deposit and you have the money sitting there. In Britain you write the cheque and start counting seven years.

Survive those seven years and the gift disappears from your estate completely. That is how most families here think about giving.

American gift tax works on an entirely different principle. There is no clock, no survival period and no forgetting, and a return may fall due the following April.

Key takeaways

• US gift tax follows citizens wherever the money sits.
• Britain has no gift tax, only a seven year estate rule.
• Small gifts fall under an annual exclusion per recipient.
• Gifts to a non-citizen spouse have their own capped limit.
• School fees and medical costs paid directly are exempt.
• A gift tax return is often due even where no tax arises.
• Exemption used now reduces what your estate can shelter.

What is US gift tax?

A charge on the transfer of value during your lifetime, payable by the giver rather than the recipient. It applies to American citizens on worldwide gifts, whatever the currency and wherever the account. According to IRS guidance on gift taxes, the person making the gift files and pays.

Most people never pay anything at all, because the lifetime exemption is large.

Reporting is a separate question from paying, and that is where the trouble starts.

How does Britain treat the same gift?

As a potentially exempt transfer, which falls out of account entirely if you live seven more years. Nothing is charged at the moment of giving and no form falls due. According to GOV.UK guidance on gifts, taper relief reduces the charge between three and seven years.

So the British system taxes failure to survive rather than generosity.

The two approaches could hardly be further apart.

A worked example

Take an illustrative example. An American in Surrey gives her son £120,000 towards a flat in 2025.

Britain asks nothing now. If she lives until 2032 the gift leaves her estate altogether.

America treats it as a reportable transfer in 2025. The annual exclusion covers the first $19,000 and the rest reduces her lifetime exemption.

She pays no tax at all, and she still files a return. Nobody told her that part.

The two systems compared

What are the limits for 2025?

The annual exclusion stands at $19,000 per recipient, so a couple can give $38,000 to each child without touching anything else. The lifetime exemption sits at $13,990,000. Legislation passed in 2025 raises that figure to $15 million from 2026.

Those numbers mean almost nobody reading this will ever pay gift tax.

They will still need to report, which is the practical point.

When is a return actually required?

A gift tax return falls due whenever a gift to any one person exceeds the annual exclusion in a calendar year. The form falls due with your income tax return and follows the same extensions. Filing it records the exemption you have used, which matters decades later.

No tax is usually payable with it.

The return is a running tally rather than a bill.

What about a non-citizen spouse?

Transfers between spouses escape gift tax without limit only where the recipient is an American citizen. For a non-citizen spouse the exclusion caps at $190,000 for 2025. Anything above that uses your lifetime exemption and needs reporting.

Our guide to the marital deduction for a non-citizen spouse covers the detail.

British couples pool money casually, which is exactly how this limit gets breached.

Does adding a name to a deed count?

Usually yes, and this catches people hard. Putting a spouse or child onto the title of a property you already own transfers value to them. The gift equals the share of the equity that moves across.

Remortgaging often prompts it, since lenders ask for both names.

In our practice property deeds produce more unintended gifts than anything else.

Which gifts cost nothing at all?

Tuition and medical costs paid directly to the institution are entirely exempt, with no dollar limit. Writing to the university rather than to your child is the whole trick. The same applies to a hospital or a clinic.

Money handed to the student first loses the exemption completely.

That single distinction can shelter very large sums each year.

What about gifts you receive?

Receiving is not taxable in America, though large gifts from foreign people need reporting. The threshold for a gift from a non-American individual sits above $100,000 in a year. Penalties for missing that report are percentage based.

Our guide to Form 3520 and foreign gifts covers the thresholds.

A deposit from British parents is the classic case.

Can a British spouse give instead?

Often, and it is the cleanest answer available. A non-American spouse giving non-American assets sits outside the gift tax system entirely. The gift then only needs to work for British purposes.

The money has to genuinely be theirs rather than routed through them.

Moving it to them first is itself a gift, which defeats the point.

Does gift splitting help?

Only where both spouses are American, because gift tax splitting treats a transfer as made half by each. That doubles the annual exclusion on every recipient. A mixed nationality couple cannot use it at all.

Both spouses consent on the return when splitting.

So the paperwork grows even as the tax falls.

What happens to your estate later?

Every pound of exemption used in life reduces what shelters your estate at death. The two sit in one combined allowance rather than separate pots. Britain, by contrast, releases the gift entirely once seven years pass.

Our guide to inheritance tax across both systems covers the estate side.

For most families the exemption is large enough that this never bites.

Do gifts into trust work differently?

Considerably, because a trust brings its own reporting and sometimes an immediate British charge. A transfer into most British trusts is chargeable at once rather than potentially exempt. America may also treat it as a completed gift depending on the terms.

Our guide to US settlors of UK trusts covers the reporting.

Never settle a trust without advice on both sides first.

Does the currency matter?

For measuring the gift yes, since America values it in dollars on the date of transfer. A sterling gift converts at that day's rate. Selling an asset to fund the gift can also produce a gain before the gift even happens.

Record the rate used alongside the gift documentation.

Reconstructing it years later is avoidable work.

What if you have never filed a gift return?

Late filing of a gift tax return is usually straightforward where no tax was due. The exemption still gets recorded and the position tidied up. Leaving the gap means nobody can prove how much exemption remains.

Executors are the ones who discover the problem.

Filing late costs far less than reconstructing a lifetime of giving.

Does a loan avoid the problem?

Only if it is genuinely a loan, with terms, a rate and some expectation of repayment. An interest free family loan can itself create a deemed gift of the foregone interest. Documenting it properly is what keeps it on the right side of the line.

Write the agreement before the money moves rather than afterwards.

A loan later waived becomes a gift at that point instead.

What about wedding gifts?

Britain has specific exemptions for gifts in consideration of marriage, worth up to £5,000 from a parent. America has nothing equivalent, so the ordinary annual exclusion is all that applies. A generous wedding contribution is therefore reportable.

Splitting it across two calendar years sometimes keeps it within the limits.

That only works where the timing is genuine.

Do regular payments to family count?

Britain has a useful exemption for gifts made out of surplus income on a regular pattern. America has no such relief, so monthly support to a relative counts towards the annual exclusion like anything else. Keeping each recipient under the limit is the practical approach.

Our guide to US executors of UK estates covers how these records surface later.

Document the pattern anyway, since it helps on the British side.

What if the recipient is American too?

Nothing changes for you, because gift tax falls on the giver regardless of who receives. The recipient reports nothing and pays nothing. What does change is their own future position, since the asset now sits inside the American system in their hands.

That matters where the gift is a British property or a pooled fund.

You may be handing somebody an annual reporting obligation along with the money.

What records should you keep?

Keep bank evidence of every substantial gift, a note of the recipient and date, any valuation for a non-cash transfer, and a copy of each return filed. Together they form the running record of exemption used.

Keep them permanently rather than for six years.

This is one of the few records with no expiry date.

How to handle a large gift

1. Decide who is actually giving, and whether they are American.
2. Check the annual exclusion against each separate recipient.
3. Pay tuition and medical costs direct to the institution.
4. Value any non-cash transfer on the date it happens.
5. Record the exchange rate applied to a sterling gift.
6. Check the capped limit before giving to a non-citizen spouse.
7. File the gift tax return alongside your income tax return.
8. Keep the whole file permanently for your executors.

Mistakes and penalties we see with gift tax

The first is assuming the seven year rule protects you. It protects your British neighbours.

The second is handing tuition money to the student instead of the university, which wastes an unlimited exemption.

The third is adding a spouse to a property deed without realising value has moved.

The fourth is never filing, which leaves nobody able to prove how much exemption remains.

How US UK Tax Accountants helps

We look at who should give rather than only at how much, because the giver's nationality often decides the whole answer. Then we structure school fees and deposits to use the exemptions that cost nothing.

Where years of gifts went unreported, we file them and rebuild the exemption record. Our trusts and estates service covers the longer term planning.

If you are about to help a child with a deposit, get in touch before the money moves.

Last reviewed 17 October 2026. This article is general information and not personal tax advice. Estate planning turns on personal facts, so take advice on yours.