Revoking the foreign earned income exclusion: when and how

Why would someone in the UK give up the exclusion?

The exclusion removes up to $130,000 of foreign earnings from US taxable income for tax year 2025, but it wastes the UK tax paid on those earnings. UK income tax is generally higher than US tax on the same salary, so the foreign tax credit usually reaches the same nil result and keeps the surplus for later years.

The foreign earned income exclusion (opens the official IRS page in a new tab) was built for people working in countries with little or no income tax. In the UK it has a cost. Earnings above the limit, and all unearned income, are taxed at the rates that would apply if the excluded income were still on the return. Publication 514 (opens the official IRS page in a new tab) confirms that foreign tax on excluded income cannot be credited, so someone whose pay has grown past the limit pays US tax on the top slice with only part of the UK tax to set against it.

The credit, claimed on Form 1116, has no ceiling on the earnings it covers. Where UK tax on a salary exceeds the US tax on it, the excess is not lost. It is carried to other years and can absorb US tax on foreign earnings that are taxed lightly abroad, such as workdays in a low-tax country after a later move.

• Carryovers. Excess UK tax in a category is carried back one year and forward ten years. The exclusion builds no carryover at all.
• Children. The refundable part of the child tax credit cannot be claimed in a year in which the exclusion is claimed.
• Retirement saving. Excluded earnings do not count as compensation when working out how much can go into a traditional or Roth IRA.
• Higher pay. The credit covers earnings of any size, where the exclusion leaves the amount above its limit taxable at stacked rates.

How do you revoke the foreign earned income exclusion?

Revocation is made by attaching a statement to the US return, or to an amended return, for the first year the exclusion is no longer wanted. The statement must say which choice is being revoked. IRS guidance also warns that claiming a foreign tax credit on earnings that could have been excluded may itself be treated as a revocation.

Publication 54 (opens the official IRS page in a new tab) describes both routes. The explicit route is the statement. It is needed because the election, once made on Form 2555, stays in effect for that year and every later year until it is revoked. A year with no foreign earned income does not call for a revocation, and the election simply waits. Leaving the form off a return that does have foreign earnings is a different matter, because the return then has to relieve those earnings in some other way.

The implied route follows from that. The publication says that if a credit is claimed for foreign tax on income that could have been excluded, one or both of the Form 2555 choices may be considered revoked. It treats a later claim for the additional child tax credit or the earned income credit in the same way. We do not rely on implication. A dated statement naming the election and the year fixes the point from which the five years run, and we attach one as part of an individual US tax return.

What is the five-year bar on choosing the exclusion again?

After revoking, a taxpayer who wants the same exclusion again within five tax years must first obtain IRS approval. Approval is sought through a ruling request, for which the IRS charges a fee. Without it the exclusion stays closed for that period, even if the taxpayer's circumstances change completely.

The IRS says it may take account of a period of US residence, a move from one foreign country to another with different tax rates, a substantial change in the tax law of the foreign country, and a change of employer. Those are factors, not entitlements. A ruling request is a separate piece of work with its own cost and no certain result, so the sensible assumption when deciding to revoke is that the bar will run its full course.

For someone who expects to stay in the UK on UK rates, the bar costs little, because the credit does the work each year. It matters when life changes inside the five years: a posting to a country with little income tax, or a contract somewhere that UK tax does not reach. Credits carried forward from the UK years may cover some of the US tax that then arises, within the same category of income, but they are a finite pool.

Can you revoke the exclusion for earlier years?

Yes, within limits. Because the statement can be attached to an amended return, the exclusion can be revoked from an earlier year that is still open. A US return can generally be amended within three years from filing or two years from payment, whichever is later. Every later year then has to be filed, or refiled, consistently on the credit.

The work is done on Form 1040-X, starting with the first year of revocation and moving forward in order. Form 2555 comes off, a Form 1116 goes on, and the excess credit from each year is carried into the next. The reasons to go back are usually to recover US tax paid on earnings above the limit, to claim the refundable child tax credit for open years, or to start building carryovers sooner. Publication 514 gives a longer period, ten years, for refund claims that rest on foreign tax credits.

Going back also moves the start of the five years to the earlier year, which shortens the wait. Against that, each amended year needs the UK tax allocated to the right US calendar year, and the method has to be the same throughout. Our article on whether UK tax is credited when paid or when accrued explains that choice, which should be settled before the first amended return is prepared.

What happens to the housing exclusion when you revoke?

The housing exclusion is a separate choice on Form 2555 and has to be revoked separately. The statement must name it if it is to end. IRS guidance says that a credit claimed on income that could have been excluded may be treated as revoking one or both choices, so silence is not a safe way to keep it.

The Form 2555 (opens the official IRS page in a new tab) housing exclusion covers employer-provided amounts that meet housing costs above a base figure, up to a limit that is higher for some expensive cities. The self-employed have a housing deduction in its place. Both are open only to someone who meets the bona fide residence or physical presence test, and UK tax attributable to excluded housing amounts is no more creditable than UK tax on excluded salary.

In a typical UK case the credit already covers the US tax on the whole salary once the main exclusion has gone. Keeping the housing exclusion then adds little and removes some UK tax from the credit calculation. Most people revoke both in the same statement. Where only one is to end, the statement should say so plainly, because the five-year bar applies to each choice separately.

Who should not revoke the exclusion?

People whose UK tax on earnings is low, and people who expect to move soon to a country with little or no income tax, should think hard before revoking. For them the credit may not cover the US tax, and the five-year bar could fall in exactly the years when the exclusion would be worth most.

The decision turns on several years, not one. We compare both methods across the period the bar would cover, using expected earnings, family plans and any likely move, as part of tax planning. The earlier article on the foreign tax credit or the exclusion in the UK sets out the comparison for the first UK-year return, and the same reasoning applies when reviewing an election already in place.

• A lower-paid or part-time worker whose earnings are close to the UK personal allowance of £12,570, so that little UK tax is available to credit.
• Someone who expects a posting within five years to a country where earnings are taxed lightly or not at all.
• Someone whose pay is comfortably within the limit, with no children, no IRA contributions and no use for carryovers, who gains nothing from the switch.
• Someone who may later fail the residence or presence test, for whom neither method will be available on the same terms and the plan needs rethinking.

What does switching to the credit look like in practice?

Take a US citizen employed in Manchester who has claimed the exclusion every year since arriving. Her salary has risen above the limit, part of it is taxed at the UK higher rate, and she has two children. Revoking moves her whole salary on to the credit and opens reliefs the exclusion had closed.

Under the exclusion, the slice of salary above the limit is taxed by the US at stacked rates, and only the UK tax attributable to that slice can be credited. She cannot claim the refundable part of the child tax credit and she builds no carryover. Each year looks tolerable, which is why the election has never been questioned.

For the year of change we attach a statement to her return revoking the foreign earned income exclusion, and the housing exclusion if she has claimed it. Her UK tax for the year goes on a Form 1116 (opens the official IRS page in a new tab) in the general category and exceeds the US tax on the full salary. The excess is carried forward, and the child tax credit is tested under its own conditions. She then decides whether to amend the open earlier years. The wider choice between reliefs is set out in our US-UK double taxation guide.