Do I have to file Form 5471 for the year my UK company is dissolved?

Yes, if you were a filer for that year. The final year is still a reporting year, and the IRS instructions provide Item D on page 1 for marking a Final Form 5471, to be checked only where it is the final year of the corporation's existence as a corporation for federal tax purposes, such as on a complete liquidation. The form is attached to your income tax return and filed by that return's due date including extensions, which is months after the company has ceased to exist. Section 6038 imposes a penalty of 10,000 US dollars for each annual accounting period of each foreign corporation where the required information is not furnished, with further amounts once the IRS has issued notice.

Which Form 5471 category applies when the company is struck off?

Usually more than one. If you held control, being more than 50 percent of voting power or value, you remain a Category 4 filer for the part of the year in which you held it, and a US shareholder of a controlled foreign corporation remains a Category 5 filer on the same basis. Dissolution adds Category 3, which applies to a US person who disposes of sufficient stock to reduce their interest below the 10 percent stock ownership requirement. Category 3 filers complete Schedule O Part II to report the disposition, so the final form is typically the largest one you will ever file for the company.

Does the UK capital treatment on a strike off distribution apply for US purposes?

No. CTA 2010 section 1030A can treat a distribution in anticipation of dissolution as outside the Corporation Tax Acts distribution rules where the company has secured or intends to secure payment of debts due to it, has satisfied or intends to satisfy debts due from it, and the total of the distributions does not exceed 25,000 pounds. That is a UK characterisation only. For US purposes a payment out of a foreign corporation is a dividend to the extent of earnings and profits unless it is received in a complete liquidation, where section 331 treats amounts received as in full payment in exchange for the stock. The two systems can characterise the same payment differently, which affects the timing and the foreign tax credit position.

What happens to money left in the company when it is struck off?

It passes to the Crown as bona vacantia. GOV.UK states that all remaining assets pass to the Crown, including bank balances and future payments such as HMRC refunds, and that the bank account is frozen from the date of dissolution. Bona Vacantia Division guidance lists bank accounts, land in England and Wales, other cash such as insurance policies and sums paid into court, and intellectual property among the assets caught. To recover an asset you must restore the company to the register or buy it back from the Division at open market value, and if the Crown has already sold it you receive only the consideration the Division received.

How long should I keep the company records after strike off?

GOV.UK tells directors to keep business documents for seven years after the company is struck off, giving bank statements, invoices and receipts as examples, alongside employers' liability insurance documents. For a US shareholder that retention period is the practical floor rather than the ceiling, because section 6501(c)(8) keeps the assessment period open until the required information is furnished and for three years afterwards. Keep the statutory accounts, corporation tax history, register of members, share subscription evidence, complete bank statements, earnings and profits working papers and copies of every Form 5471 previously filed, held personally rather than by the company.

Striking Off a UK Company: Finish US Tax Reporting First

Q: Do I still need to file an FBAR if the company bank account was closed before dissolution?

Yes. The FBAR test is whether the aggregate value of your foreign financial accounts exceeded 10,000 US dollars at any time during the calendar year, so an account closed in September to allow a strike off application is still reportable for that year. The IRS states that whether the account produced taxable income has no effect on the requirement. The FBAR is filed electronically with FinCEN through the BSA E-Filing System rather than with your tax return, and is due on 15 April with an automatic extension to 15 October. Download the closing statements before the account is shut.

Striking off a UK company is an administrative act at Companies House. For a US shareholder it is a deadline. The final Form 5471, the US treatment of the share disposal, the last distribution out of the company, and the FBAR and Form 8938 covering the accounts you are about to close all have to be built from records that exist only while the company does. On dissolution the bank account is frozen, the statutory books lose their custodian, and anything left inside the company vests in the Crown. The US filing obligations survive the company. The evidence supporting them does not. That asymmetry, not the DS01, is what determines whether closing the company is clean or expensive.

The UK literature on closing a limited company is thorough and almost entirely single-jurisdiction. It explains the form, the notice period, the Gazette and the corporation tax housekeeping. What it does not tell a US citizen, green card holder or US-resident shareholder is that the American side of the same transaction has to be finished first, in the right order, and that no part of it can be repaired once the register says the company no longer exists. Anyone running US UK tax returns preparation across both systems treats dissolution as a sequencing problem, and works backwards from the final Form 5471 to the date the DS01 is signed.

Why does striking off a UK company create a US problem?

Because the two systems disagree about what has happened. To Companies House, the company is removed from the register and ceases to exist. To the Internal Revenue Service, a foreign corporation has terminated, a US person has disposed of shares in it, earnings and profits accumulated over the company's life have been settled one way or another, and every one of those events has to be reported on a return filed after the company is gone.

The reporting is unforgiving. The Form 5471 instructions require the form to be attached to your income tax return and filed by the due date of that return including extensions, which means the final year's form is prepared months after dissolution. Section 6038 carries a penalty of 10,000 US dollars for each annual accounting period of each foreign corporation where the required information is not furnished, with a further 10,000 dollars for each 30-day period once the IRS has issued notice and 90 days have passed, capped at 50,000 dollars per failure. There is also a reduction of 10 percent of the foreign taxes otherwise available for credit under sections 901 and 960, increasing by 5 percent for each further three-month period. Under section 6501(c)(8) the assessment period does not close until three years after the required information is actually furnished, so a missing final Form 5471 keeps the year open indefinitely.

How does the Companies House strike off process work?

Voluntary strike off is the dissolution route for a company that has stopped trading and has no unresolved liabilities. The application is made on form DS01 and must be signed by a majority of the directors. Companies House guidance is explicit that a company cannot apply if, in the last three months, it has done any of the following.

Traded or otherwise carried on business.
Changed its name.
Disposed of, for value, property or rights that it held for disposal for gain in the normal course of trading or carrying on business.
Engaged in any activity beyond what is needed to make the application, settle the company's affairs or meet a statutory requirement.

Within seven days of applying, copies of the application must be sent to members, existing and likely creditors, employees, the managers of any company pension fund, and any director who did not sign. GOV.UK warns that deliberately concealing the application from those parties is a criminal matter. The registrar then publishes notice in the relevant Gazette, and the company will be struck off not less than two months after that notice is published. Interested parties can object during the notice period, which is precisely how HMRC blocks a strike off where returns or tax remain outstanding.

Before the application goes in, GOV.UK expects the company's affairs to be settled: staff dealt with and final wages paid, HMRC told the company has stopped employing people, final statutory accounts and a Company Tax Return sent to HMRC marked as final, outstanding Corporation Tax and other liabilities paid, business assets shared among the shareholders, bank accounts closed and domain names transferred. That last group of instructions reads like housekeeping. For a US shareholder it is the point of no return.

Which US filings does dissolution actually trigger?

For the year the company is dissolved, a US shareholder of a UK limited company is normally looking at the following set. Which items apply depends on ownership percentage, control and account balances, but the set itself rarely shrinks in the final year, because the final year is the year that contains every remaining event.

A final Form 5471 for the foreign corporation's last year, with Item D on page 1 marked. The instructions say to check the Final Form 5471 box only where this is the final year of the corporation's existence as a corporation for federal tax purposes, for example where a complete liquidation has occurred.
Schedule O where a Category 3 event has taken place, which includes a US person who disposes of sufficient stock to reduce their interest below the 10 percent stock ownership requirement. Part II of Schedule O is where acquisitions and dispositions are reported.
The income and earnings and profits schedules for the short final period, so that the company's US earnings and profits history closes at a defensible number rather than simply stopping.
The US treatment of the disposal or deemed disposal of the shares, reported on the shareholder's own return.
FinCEN Form 114, the FBAR, covering every foreign financial account held or controlled during the calendar year, including the company account you closed in order to apply.
Form 8938 with the income tax return, where the thresholds are met, covering both the accounts and the stock in the foreign corporation itself.

Which Form 5471 category applies in the final year?

More than one, usually, and this is where final-year filings go wrong. A shareholder who has been filing quietly as a Category 4 filer, because they held control being more than 50 percent of voting power or value, or as a Category 5 filer because the company was a controlled foreign corporation, does not stop being that filer in the final year. Control and CFC status are tested by reference to the period during the year in which they existed, so the last year is still a Category 4 or Category 5 year even if the company traded for only part of it.

What is added is the disposition. Category 3 catches a US person who disposes of sufficient stock in the foreign corporation to reduce their interest to less than the 10 percent stock ownership requirement. A sole shareholder whose company is dissolved goes from 100 percent to nothing, so the category is engaged and Schedule O Part II has to be completed. The practical consequence is that the final Form 5471 is usually a multi-category filing carrying more schedules than any year that preceded it, and it is being prepared at the exact moment the underlying records are hardest to obtain.

One point of scope. If an entity classification election was made at some stage so that the UK company was treated as a disregarded entity or a partnership for US purposes, it is not a foreign corporation in US eyes and the analysis in this section does not apply in the same way. That history has to be established before the final filings are drafted, not assumed.

Is closing the company a taxable event for the US shareholder?

Yes. The shares are disposed of, or deemed disposed of, and that is a recognition event for the US shareholder in the year of dissolution regardless of how the UK characterises the closure. Section 331 provides that amounts received by a shareholder in a complete liquidation of a corporation are treated as in full payment in exchange for the stock, which produces a gain or loss measured against the shareholder's US basis in the shares. That basis is a US concept, tracked in US dollars, and it is not the same number as any UK base cost.

Section 1248 then sits on top. Where a US person meeting the ownership requirements sells or exchanges stock in a controlled foreign corporation, or in a foreign corporation that was a controlled foreign corporation at any time in the previous five years, gain is included in gross income as a dividend to the extent of the earnings and profits attributable to that stock. For a founder whose company retained profits for years rather than distributing them, that provision can convert what looks like a capital exit into a dividend inclusion. It is also the single strongest argument for reconstructing the earnings and profits history while the company still has accountants, bank access and statutory books.

How is the final distribution taxed on each side?

This is where the two systems can reach opposite answers about the same payment, and no UK guide flags it. Under CTA 2010 section 1030A, introduced when the old extra-statutory concession was enacted, a distribution made in anticipation of dissolution under the striking off route is not treated as a distribution for the purposes of the Corporation Tax Acts where two conditions are met. Condition A is that the company has secured, or intends to secure, payment of debts due to it and has satisfied, or intends to satisfy, debts due from it. Condition B is that the amount of the distribution, or the total of the distributions if there is more than one, does not exceed 25,000 pounds. HMRC's manual is clear that if the company has not been dissolved two years after a distribution, or Condition A has not been met by then, normal distribution treatment applies. The limit is a cliff edge, not an allowance.

None of that binds the US. For US purposes a payment out of a foreign corporation is a dividend to the extent of earnings and profits unless it is received in a complete liquidation, in which case section 331 exchange treatment applies. A payment that the UK is content to treat as capital under section 1030A can therefore be a dividend inclusion in the US, or the reverse. That is not a labelling curiosity. Different characterisation on each side changes the category of income, the timing, and whether the UK tax paid can be credited against the US tax on the same amount. If the two returns are prepared by people who never speak to each other, the mismatch is usually discovered after both have been filed.

Business Asset Disposal Relief belongs in the same conversation, because it is a UK relief on a disposal of shares and a strike off is a disposal. GOV.UK sets the qualifying conditions on a share disposal as being an employee or office holder of the company, holding at least 5 percent of the shares and voting rights together with at least 5 percent of the profits available for distribution and assets on a winding up, for at least two years, with the company being a trading company. Relief can still be available where shares are disposed of within three years of the company ceasing to trade. A lifetime limit applies. The US system has no equivalent, so any UK relief claimed reduces the UK tax available as a credit and can widen the US exposure rather than reduce it.

Do FBAR and Form 8938 still apply to accounts closed at dissolution?

Yes, and this is the most commonly missed filing in the whole sequence. The FBAR test is whether the aggregate value of foreign financial accounts exceeded 10,000 US dollars at any time during the calendar year. An account that was open in February, peaked in June and was emptied and closed in September to allow the strike off application is still reportable for that year. The IRS is explicit that whether the account produced taxable income has no effect on whether it is a foreign financial account for FBAR purposes.

The timing is what catches people. The FBAR is filed electronically with FinCEN through the BSA E-Filing System, not with the federal tax return, and is due on 15 April following the calendar year reported with an automatic extension to 15 October. The company will have been dissolved for months by then, and the account will have been closed for longer. Form 8938 runs on a different track again: it is attached to the annual return and the thresholds vary by filing status and residence, being 50,000 dollars at year end or 75,000 dollars at any point for an unmarried filer living in the United States, and 200,000 dollars at year end or 300,000 dollars at any point for an unmarried filer living abroad, with higher figures for joint filers. Stock in the foreign corporation, where it is not held inside a financial account, is itself a specified foreign financial asset. Download the final statements before the account closes, because you cannot request them afterwards from a bank whose customer no longer exists.

What is bona vacantia, and what does it cost a US shareholder?

When a company is dissolved, everything it still owns passes to the Crown as bona vacantia. GOV.UK states plainly that all remaining assets pass to the Crown, including bank balances and payments the company receives in future such as refunds from HMRC, and that the bank account is frozen from the date of dissolution. The Bona Vacantia Division guidance locates the main provisions in the Companies Act 2006 and lists the assets caught: land and interests in land in England and Wales, bank accounts, other forms of cash such as insurance policies, tax refunds or sums paid into court, and intellectual property including copyrights, trademarks and patents.

Recovery is deliberately hard. A former member or shareholder who wants an asset back must restore the company to the register or buy the asset from the Bona Vacantia Division at open market value, and if the Crown has already disposed of it, the most that can be recovered is whatever consideration the Division received on that sale. The US consequence is quietly severe. Value that vests in the Crown was never distributed to the shareholder, so it does not produce proceeds, but the shareholder's US basis in the shares does not disappear with it. Establishing the resulting position, and supporting it, depends on the company's final balance sheet and bank records, which are precisely the documents that stopped being accessible on the day the value was lost. A late HMRC refund arriving after dissolution is the classic example: it belongs to the Crown, and it also has to be explained in the US file.

A worked example: a founder closing a UK consultancy

A US citizen living in London is the sole shareholder and director of a UK consultancy company incorporated six years ago. She stops taking clients in March, and by June the company holds roughly 60,000 pounds of cash, no debtors and no creditors beyond a final corporation tax liability. Her UK accountant maps out the standard route: final accounts and Company Tax Return to HMRC, pay the tax, distribute the cash, close the bank account, file the DS01, wait for the Gazette notice, dissolved.

Two things follow that the UK plan does not address. First, the distribution is well above the 25,000 pounds ceiling in Condition B of section 1030A, so the capital treatment for distributions in anticipation of dissolution is not available at all, and a members voluntary liquidation becomes the route worth pricing if capital treatment matters. Second, and independently, the US analysis does not follow the UK answer either way. The company is a controlled foreign corporation, so her final Form 5471 is a Category 4 and Category 5 filing with a Category 3 disposition added, Item D marked as the final form, and Schedule O Part II completed. Section 1248 has to be tested against six years of accumulated earnings and profits computed on US principles, which means someone has to rebuild that history from UK statutory accounts denominated in sterling.

The sequencing consequence is concrete. If she distributes in June, closes the bank account in July and dissolves in the autumn, the earnings and profits reconstruction, the basis computation, the section 1248 analysis and the FBAR for the closed account all have to be completed the following spring, using whatever she happened to keep. If instead the US work is done before the DS01 is signed, all of it is prepared while the bank portal still opens, the accountant still holds the ledgers and the company can still pay for its own advice. The filings are identical. The cost and the risk are not.

What records must you preserve before the company disappears?

GOV.UK tells directors to keep business documents for seven years after the company is struck off, giving bank statements, invoices and receipts as examples, and to retain employers' liability insurance documents. That instruction is written for UK purposes. For a US shareholder it is the only thing standing between a defensible final Form 5471 and a reconstruction from memory. Take copies, in electronic form, held personally rather than by the company, before the application goes in.

Every set of statutory accounts from incorporation to the final period, plus the trial balances behind them.
The full corporation tax history: computations, returns as filed and evidence of tax actually paid, which is what supports any foreign tax credit position.
The register of members and the share history, including subscription amounts, any subsequent issues and anything paid for shares, because that is the raw material for US basis.
Complete bank statements for every company account for every year, downloaded before the account closes, together with the closing balance and the date of closure.
The earnings and profits working papers, including the currency translation used, so that the section 1248 position can be evidenced years later.
Board minutes and dividend documentation for every distribution, with dates and amounts, and the final distribution paperwork in particular.
Copies of every Form 5471 previously filed, so that the closing balances on the final form reconcile to the last one.

Strike off or members voluntary liquidation?

Strike off is the lighter process and suits a company with modest remaining cash and nothing contentious. A members voluntary liquidation is the formal solvent wind-up. GOV.UK describes it as available where the company can pay its debts, requiring a declaration of solvency signed by the majority of directors in front of a solicitor or notary public and stating that the company can pay its debts with interest at the official rate within twelve months, a general meeting at which shareholders pass a resolution for voluntary winding up and appoint an authorised insolvency practitioner as liquidator, the resolution advertised in the Gazette within fourteen days, and the signed declaration delivered to Companies House within fifteen days.

For a US shareholder the choice has a dimension the UK comparison never mentions. A liquidation produces a liquidator, a formal distribution account and a documented set of final statements, all of which are exactly the evidence the US final-year filings need. A strike off produces none of that, and leaves the shareholder as the only person who ever held the file. Where the numbers are large enough that the UK route is genuinely open to argument, the better US documentation is a real factor in the decision rather than a footnote to it.

The sequence that actually works

Reverse the usual order. Treat the DS01 as the last step rather than the first, and work backwards from the final Form 5471.

Fix the US entity history first: classification, whether any entity classification election was ever made, and which Form 5471 categories have applied in each year the company existed.
Reconstruct earnings and profits on US principles through to the final period, and compute US dollar basis in the shares, while the accountant and the ledgers are still engaged.
Model the final payment under both systems in parallel, testing the section 1030A conditions on the UK side and dividend versus complete liquidation treatment on the US side, and decide between strike off and members voluntary liquidation on that combined view.
Download and store every bank statement, account closure confirmation and set of accounts personally, before any account is closed.
Complete the UK housekeeping GOV.UK requires: employees, final accounts and Company Tax Return, tax paid, assets distributed to shareholders, accounts closed.
File the DS01, send the copies required within seven days, and diarise the Gazette notice period.
Diarise the US filings that fall due after dissolution: the final Form 5471 with the income tax return, the shareholder's disposal, Form 8938 with the return, and the FBAR separately with FinCEN by 15 April with its automatic extension to 15 October.

A UK company can be removed from the register in a matter of months. The US reporting attached to it lasts as long as the assessment period stays open, which under section 6501(c)(8) means until the required information is actually furnished and three years beyond. Striking off the company ends the UK obligations. It does not end the US ones, and it removes the only means of satisfying them cheaply. Finish the US side while the company is still alive to help you.