Are UK non-executive director fees taxable in the US?

Yes. US citizens are taxed on worldwide income, so fees from UK boards must be reported on Form 1040 even though PAYE was deducted in the UK. The IRS treats fees received for services as a director of a corporation as self-employment income, reported on Schedule C and Schedule SE. UK income tax paid on the fees can usually be claimed as a foreign tax credit, which often eliminates most or all of the US income tax on them.

Do I owe US self-employment tax on NED fees if I paid UK National Insurance?

Often not, but you have to claim the exemption. Article 4(3) of the US-UK Social Security Agreement assigns self-employment coverage to the country where you ordinarily reside. A UK resident can therefore claim exemption from US self-employment tax by attaching a supporting statement to Form 1040 and writing Exempt, see attached statement on Schedule 2. Evidence of UK coverage from HMRC supports the claim.

Can I use the Streamlined Foreign Offshore Procedures for unreported board fees?

Yes, if you meet the non-residency test and your failure was non-willful. For a US citizen, that means no US abode and at least 330 full days outside the United States in one of the last three years. You file three years of returns, six years of FBARs and a signed Form 14653, mark each return in red, and pay tax plus interest. No miscellaneous offshore penalty applies under the foreign offshore route.

Does HMRC allow a non-executive director to be paid as self-employed?

Generally no. GOV.UK treats registered company directors and board members as statutory office holders, and tax and National Insurance on their payments are deducted by the appointing company. In practice, NED fees run through payroll with PAYE and Class 1 NICs. HMRC does not generally accept that office-holder duties can be performed on a self-employed basis or through a personal service company, and incorrect arrangements are frequently corrected by the paying company.

What if my UK director fees were paid into my own limited company?

Then you likely have a Form 5471 obligation for each year, because a US person owning 10 percent or more of a foreign corporation must generally file it, and a wholly owned UK company is usually a controlled foreign corporation. The company's bank account also belongs on your FBAR. Missing Forms 5471 should be included with the streamlined returns, together with an analysis of whether the fees should be treated as your personal income.

How do I work out several years of fees from different UK boards?

Build a month-by-month schedule for each board from letters of appointment, board minutes, payslips, P60s and P11Ds, then cross-check against the directors' remuneration report in any listed company's annual report and Companies House appointment dates. Split the fees from UK tax years ending 5 April into US calendar years, apportion the UK tax for foreign tax credits, and use the same schedule for FBAR maximum balances.

Streamlined Foreign Offshore for UK NED Fees

If you are a US citizen living in the UK who has been paid fees as a non-executive director and never reported them on a US return, the Streamlined Foreign Offshore Procedures are usually the cleanest way to get compliant: you file the last three years of US returns, the last six years of FBARs, certify on Form 14653 that the failure was non-willful, and pay any tax and interest due, with no miscellaneous offshore penalty. The complication is that the IRS and HMRC do not agree on what a board fee is. HMRC treats a non-executive director as an office holder paid through payroll, while the IRS treats a corporate director's fees as self-employment income. Get that mismatch wrong and the catch-up filing can create a self-employment tax bill that should never have existed.

In the returns we prepare for senior bankers, investors and retired executives who sit on UK boards, the pattern is almost always the same. The fees arrive net of UK tax, a P60 lands every spring, and the director reasonably assumes the income is "dealt with". It is dealt with in the UK. It is not dealt with in the US, where citizenship-based taxation means every pound of board fees belongs on Form 1040, and every UK account those fees land in may belong on an FBAR. This guide walks through the UK treatment, the US treatment, the Totalization Agreement, the choice between the exclusion and the credit, personal service companies, and then the full streamlined fix.

How does the UK tax non-executive director fees?

A non-executive director is an office holder: a person appointed to a position that exists independently of whoever fills it, in this case a statutory directorship of a company. GOV.UK lists registered company directors and board members as statutory office holders at https://www.gov.uk/employment-status/office-holder, and notes that tax and National Insurance on their payments are deducted by the appointing body. In practice, that means NED fees run through the company's payroll with PAYE income tax and Class 1 National Insurance contributions, even though the director has no employment contract and may attend only a handful of meetings a year.

Two consequences matter for the US side of the picture. First, the UK documentation you hold looks exactly like employment documentation: payslips, a P60 for each UK tax year, and sometimes a P11D or a PAYE settlement for travel and hotel costs the board has paid. Second, HMRC does not generally accept that a NED can perform the duties of the office as a self-employed contractor or through an intermediary, which is why arrangements that route fees to a personal company are frequently unwound by the paying company. Keep both points in mind, because the US characterises the same income very differently.

Fees: paid through the company payroll with PAYE and Class 1 NICs deducted at source.
Expenses: reimbursed travel to board meetings and accommodation may be taxable, and boards often settle the tax through a PAYE settlement agreement rather than on your payslip.
Share-based fees: some listed companies pay part of the NED fee in shares, which then sit in a UK brokerage or nominee account.
Documentation: payslips, P60s, P11Ds, letters of appointment and board minutes, all on the UK tax year running 6 April to 5 April.

Are UK board fees self-employment income for US tax?

Yes. For US purposes, a corporate director is not an employee of the company in their capacity as director. The IRS instructions for Schedule SE at https://www.irs.gov/instructions/i1040sse list "fees and other payments received by you for services as a director of a corporation" under income included in net earnings from self-employment. That applies to a UK plc or private limited company just as it does to a Delaware corporation. The fees are reported on Schedule C, net of any deductible expenses, and flow through to Schedule SE, which must be filed when net earnings from self-employment are $400 or more.

The failure mode we see most often is a US return, prepared from UK paperwork, that puts NED fees on the wages line because the P60 looks like a W-2. That is wrong in two directions. It mislabels the income, and it hides the self-employment tax question entirely. The IRS page on self-employment tax for citizens abroad at https://www.irs.gov/individuals/international-taxpayers/self-employment-tax-for-businesses-abroad confirms that the rules are generally the same whether you live in the United States or abroad, and that you must take all self-employment income into account even if some or all of it is excluded under the foreign earned income exclusion.

The director-fee self-employment tax trap and the Totalization Agreement

US self-employment tax is the self-employed person's equivalent of Social Security and Medicare, charged at a combined 15.3 percent (12.4 percent Social Security up to the annual wage base and 2.9 percent Medicare). On a meaningful NED fee, that is real money, and it is not reduced by the foreign earned income exclusion. The saving grace is the US-UK Social Security Agreement, commonly called the Totalization Agreement, which exists to stop the same earnings being charged to both countries' social security systems.

Article 4(3) of the agreement, published by the Social Security Administration at https://www.ssa.gov/international/Agreement_Texts/uk.html, provides that a person covered under the laws of either country with respect to self-employment is subject only to the laws of the country in which they ordinarily reside. A US citizen who ordinarily resides in the UK and whose board fees are self-employment income under US law therefore falls, in our reading, within the UK system alone for those earnings. The IRS Schedule SE instructions describe how to claim the exemption: attach a copy of the supporting statement to Form 1040 and, on Schedule 2, check the relevant box and write "Exempt, see attached statement".

The trap is the evidence. The IRS page at https://www.irs.gov/individuals/international-taxpayers/totalization-agreements explains that exemption from US social security taxes under an agreement is proved with a certificate of coverage issued by the other country's social security agency, which for UK residents means HMRC. Because HMRC regards your board fees as office-holder earnings charged to Class 1, not as self-employment, the request needs to be framed carefully, and HMRC's response is not something we can predict in advance for every case. Where a certificate is slow or cannot be obtained, the exemption position has to be documented and supported by other means, and the treatment for each open year should be decided deliberately rather than by default. What you must not do is simply ignore Schedule SE: an unexplained omission on a streamlined return invites exactly the scrutiny you are trying to avoid.

Characterise the fees correctly: Schedule C and Schedule SE, not the wages line.
Establish ordinary residence in the UK for each year in the streamlined window.
Request UK coverage evidence from HMRC early, because streamlined timing and certificate timing rarely line up.
Claim the agreement exemption on Schedule 2 with an attached statement, year by year.
Retain payslips showing Class 1 deductions as supporting evidence that UK contributions were actually paid.

FEIE or foreign tax credit on NED fees?

Board fees for services performed in the UK are foreign earned income, so both the foreign earned income exclusion on Form 2555 and the foreign tax credit on Form 1116 are theoretically available. For the high earners who typically hold board seats, the foreign tax credit is usually the stronger choice. UK income tax on fees stacked on top of other income is generally charged at higher or additional rates, so the UK tax paid on the fees will often cover the US tax on the same income, and excess credits can be carried forward or back within the statutory limits. The exclusion, by contrast, is capped, pushes remaining income into higher US brackets, and once revoked cannot be re-elected for a period without IRS consent.

There is also a timing mismatch to manage. UK tax is computed on a year ending 5 April, while US returns run on the calendar year. Fees from a single UK tax year straddle two US years, and the UK tax attributable to each slice has to be apportioned. On a streamlined submission covering three US years, that means reconstructing four UK tax years so the credits line up with the income. Neither the exclusion nor the credit touches self-employment tax, which is why the Totalization Agreement analysis above has to be done separately.

Expenses, benefits and fees paid in shares

On Schedule C, reimbursed board expenses are normally included in gross receipts with the matching costs deducted, so genuine travel to board meetings, hotels and professional subscriptions reduce net self-employment income. Where the company has settled UK tax on those benefits through a PAYE settlement agreement, you may not see the figures on your own documents at all, so ask the company secretary for a schedule. Fees paid wholly or partly in shares are still fees: the value is income when received, and the shares then create a US cost basis and, usually, a UK brokerage or nominee account that is reportable on the FBAR and potentially on Form 8938.

What if the fees were paid to a personal service company?

Some directors, particularly those with several portfolio roles, invoice through a UK limited company. As noted, HMRC often challenges that structure for office-holder duties, but where it exists, the US consequences multiply. A US person who owns 10 percent or more of a foreign corporation generally has a Form 5471 filing obligation (see https://www.irs.gov/forms-pubs/about-form-5471), and a wholly owned UK company will almost always be a controlled foreign corporation. That brings the anti-deferral regimes into play, the company's bank account onto your FBAR as an account over which you have signature authority or a financial interest, and a separate information return penalty exposure for every missed year. Missing Forms 5471 must be included with the streamlined returns, and the analysis of whether fees should be looked through to you personally belongs in the same workstream.

How do the Streamlined Foreign Offshore Procedures work for a UK NED?

The Streamlined Foreign Offshore Procedures are the IRS amnesty route for non-willful US taxpayers living outside the United States. The rules are set out at https://www.irs.gov/individuals/international-taxpayers/u-s-taxpayers-residing-outside-the-united-states, with the general conditions on the parent page at https://www.irs.gov/individuals/international-taxpayers/streamlined-filing-compliance-procedures (the parent streamlined page). For a UK-resident director, the key requirements are these.

Non-residency test: for a US citizen, in at least one of the most recent three years for which the return due date has passed, you had no US abode and were physically outside the United States for at least 330 full days. Frequent trips to US board meetings or investor events can erode that count, so we tally days from travel records before anything else.
Non-willful conduct: the failure must be due to negligence, inadvertence, mistake or a good faith misunderstanding of the law.
Valid SSN: every return must carry a valid taxpayer identification number.
No open examination: you are not eligible if the IRS has already begun a civil examination of your returns or you are under criminal investigation.
Three years of returns: delinquent or amended Forms 1040 for the most recent three years whose due date (including valid extensions) has passed, with all required information returns such as Forms 5471 and 8938.
Six years of FBARs: FinCEN Form 114 for the most recent six years whose FBAR due date has passed, filed electronically through the BSA E-Filing System at https://bsaefiling.fincen.treas.gov (FinCEN's electronic filing system).
Form 14653: a signed certification of eligibility and non-willful conduct, with copies attached to each return (the form is at https://www.irs.gov/forms-pubs/about-form-14653).
Marking and payment: write "Streamlined Foreign Offshore" in red at the top of the first page of each return, and pay all tax due plus statutory interest.

In return, the IRS page states that eligible filers who complete the procedures are not subject to failure-to-file and failure-to-pay penalties, accuracy-related penalties, information return penalties or FBAR penalties, unless an examination later finds fraud or a willful FBAR violation. Unlike the domestic version of the programme, there is no miscellaneous offshore penalty under the foreign offshore route. The IRS does not acknowledge receipt and no closing agreement is signed, so the submission has to be complete and internally consistent the first time. Note that the older standalone route for late FBARs, the Delinquent FBAR Submission Procedures, has been withdrawn by the IRS and should not be relied on; late FBARs now go through BSA E-Filing with a reason for late filing, or through the streamlined procedures as part of a complete package.

Reconstructing multi-board, multi-year fees

Directors with two, three or four board seats are the hardest streamlined cases to reconstruct, because each company runs its own payroll, pays on its own calendar and may have appointed or released the director part way through a year. In our practice, we build a single reconciliation for every board, month by month, before a single US form is touched. The sources we use are listed below.

Letters of appointment and board minutes, to fix exact start and end dates and any committee chair supplements.
Payslips and P60s from each company, for gross fees, PAYE and Class 1 NICs by UK tax year.
P11D forms or PAYE settlement agreement schedules from the company secretary, for benefits and expenses.
The directors' remuneration report in each listed company's annual report, which discloses individual NED fees and is a useful cross-check where payslips are missing.
Companies House appointment records, to confirm tenure for every directorship, including dormant or subsidiary appointments you may have forgotten.
Bank statements for the account the fees were paid into, which double as FBAR maximum-balance evidence.

Once the monthly schedule exists, the fees are split into US calendar years, the UK tax is apportioned to each slice for the foreign tax credit, and the same schedule drives the FBAR maximum values for the accounts receiving the fees. Doing it in this order stops the three most common errors: double-counting a fee that straddles 5 April, omitting a board that was only held for part of a year, and reporting a gross fee on one form and a net fee on another.

Worked scenario: a US banker on two UK boards

Illustration only, using assumed figures and an assumed exchange rate of 1.30 US dollars to the pound. Claire is a US citizen who has lived in London for fifteen years. After retiring from investment banking she joined two UK boards: a listed company paying her £70,000 a year and a private company paying £40,000. Both run her fees through payroll with PAYE and Class 1 NICs. She has filed US returns showing only her pension and investment income and has never filed an FBAR for her UK current account or the nominee account holding shares received as part of her listed-company fee.

Her combined fees of £110,000 translate to roughly $143,000 a year at the assumed rate. On the three amended returns, we move the fees onto Schedule C, deduct the travel costs the boards reimbursed, and claim foreign tax credits for the apportioned UK income tax, which in her case largely eliminates the US income tax on the fees. On Schedule SE, we claim the Totalization Agreement exemption with an attached statement for each year, supported by her UK residence and evidence of Class 1 contributions, while the request to HMRC for coverage evidence runs in parallel. Six FBARs report the current account and the nominee account, Form 8938 is added where the thresholds are met, and each return is marked in red. Because she spent well over 330 days outside the United States in each year and had no US home, she meets the non-residency test comfortably. Her exposure is interest on any small residual tax, not the penalties that would apply outside the programme.

How should a NED write the non-willful narrative?

Form 14653 asks for specific facts, not boilerplate, and the IRS can reject or examine a submission whose narrative does not ring true. For a non-executive director, the credible story is usually straightforward, but it must be told in your own words and must match the documents. Explain your background and when you moved to the UK; how the board fees were paid, with UK tax and National Insurance deducted at source through payroll; why you understood that UK withholding completed your obligations on that income; who prepared your US returns and what information they were given; how you learned that the fees and your UK accounts were reportable in the US; and what you have done since to correct the position.

Avoid two things. Do not claim ignorance of US filing altogether if you were filing US returns, because the IRS can see your filing history; instead, explain the specific misunderstanding about board fees and account reporting. And do not minimise facts that point the other way, such as a previous preparer's warning. If there is a genuinely adverse fact, it needs to be addressed in the narrative or, in some cases, it means the streamlined route is not appropriate and a different disclosure path should be considered before anything is filed.

Common mistakes we correct on NED streamlined filings

Reporting board fees as wages from a P60 instead of on Schedule C and Schedule SE.
Paying US self-employment tax that the Totalization Agreement would have removed, or omitting Schedule SE with no exemption statement.
Using the foreign earned income exclusion on fees when the foreign tax credit would have produced a better long-term result.
Forgetting nominee or brokerage accounts that hold shares received as fees.
Leaving out Forms 5471 for a personal service company that received fees.
Counting days outside the US without allowing for trips to US board meetings, investor days or family visits.

Board fees are rarely the largest item on a high-net-worth return, but they are one of the most frequently misreported. A correctly built streamlined submission turns years of exposure into a closed chapter at the cost of the tax and interest actually owed, while keeping the director-fee self-employment tax question under control. If you hold or have held UK board seats and have not reported the fees, the right time to reconstruct them is before the IRS or a bank's FATCA reporting prompts the question for you.