Introduction: The Scheme of Arrangement That Britain Calls Tax-Free
A scheme of arrangement is the route by which most UK public companies are acquired. Your UK broker will almost certainly tell you the share element is tax-neutral. For a British investor, that is correct. For an American holding the same shares, it is frequently wrong. Moreover, the gap between those two statements can cost six figures.
Why a Scheme of Arrangement Is Not a Merger for US Purposes
Under Part 26 of the Companies Act 2006, a court-sanctioned scheme transfers the target shares to the bidder. Crucially, the target company survives. It becomes a subsidiary of the acquirer rather than disappearing into it.
That structural detail governs everything that follows. American reorganisation relief depends on the transaction matching a defined statutory pattern. Consequently, a share transfer that leaves the target alive rarely fits, however the deal is described in the circular.
The Two Sets of Rules Running in Parallel
Britain applies the share reorganisation code in the Taxation of Chargeable Gains Act 1992. America applies sections 354 to 368 of the Internal Revenue Code. Both offer relief for share-for-share exchanges, and both are generous within their own terms.
However, they define the qualifying transaction quite differently. Therefore, a deal can roll over perfectly in Britain and crystallise fully in America on precisely the same facts. Understanding that asymmetry before the scheme becomes effective is the whole of the planning.
How Britain Taxes Your Takeover Consideration
The UK treatment of a scheme of arrangement is settled, well documented and generally favourable. Moreover, it is the treatment your UK adviser will model, so it pays to know it precisely.
Share for Share Relief Under Section 135
Section 135 TCGA 1992 treats an exchange of shares for shares as no disposal at all. Instead, section 127 deems the new holding to be the same asset as the old one. You are treated as acquiring it at the original time and cost. HMRC explains the mechanics in its Capital Gains Manual.
Accordingly, no UK tax arises on the share element until you sell the acquirer shares. The relief is automatic where the conditions are met. Furthermore, it applies to a scheme of arrangement and a contractual offer alike, provided the bidder ends up with control.
The Small Cash Sum Rule and the £3,000 Threshold
Cash is different. Government guidance confirms that cash consideration triggers a part disposal. You therefore apportion your original cost between the cash and the shares by their relative values.
A narrow concession helps small holdings. Specifically, you escape a charge on two conditions. The cash must be under £3,000, or under 5% of your shareholding value immediately before the takeover, and it must also be less than your original cost. In that case, you simply reduce the base cost of the new shares. Most substantial holders fall well outside it.
Loan Notes, QCBs and the Frozen Gain
Bidders in a scheme of arrangement frequently offer loan notes to let shareholders defer capital gains tax. The treatment splits in two. A non-qualifying corporate bond behaves like share consideration, so section 135 rolls the gain into the note.
A qualifying corporate bond works differently. Under section 116, you compute the gain at the date of the exchange, but the charge is suspended until you redeem or sell the bond. The gain is frozen rather than rolled, which matters if the notes later fall in value.
Clearance Under Section 138
Section 137 denies relief unless the exchange is for bona fide commercial reasons and not part of a tax avoidance scheme. Sensibly, section 138 lets the parties obtain advance clearance, and HMRC's clearance guidance explains the process.
Public bidders running a scheme of arrangement obtain clearance as a matter of routine, and the Takeover Panel supervises the wider conduct of the offer. Nevertheless, clearance binds HMRC only. It has no effect whatsoever on the Internal Revenue Service.
Why the US Reorganisation Rules Usually Fail You
Here is where American shareholders in a scheme of arrangement come unstuck. The Code does offer tax-free treatment, but only for transactions that fit one of the defined reorganisation categories in section 368.
The Statutory Merger Test a Transfer Scheme Cannot Meet
Since 2006, a transaction carried out under foreign law can qualify as a statutory merger. Treasury Decision 9242 opened the door, and the regulations at 1.368-2 set the conditions. Two requirements are decisive. All assets and liabilities of the combining company must pass to the acquirer. Additionally, that company must cease its separate legal existence.
A takeover scheme of arrangement does neither. The target keeps its assets, keeps its liabilities and keeps existing as a subsidiary. Therefore, the ordinary transfer scheme cannot be an A reorganisation, whatever the announcement calls it. Notice 2006-46 sets out the Service's thinking on the point.
The B Reorganisation and the Solely Voting Stock Rule
The obvious fallback is a B reorganisation, which covers an acquisition of stock for stock. That relief is unforgiving. The acquirer must use solely its own voting stock, and the word solely means exactly that.
Consequently, any cash element destroys it. A single pound of cash consideration, a cash fraction payment or a mix-and-match election will take the whole exchange outside the relief. Given that the overwhelming majority of UK schemes offer some cash, most American holders never reach a qualifying reorganisation at all.
Boot, Section 356 and Mixed Consideration
Even where a deal does qualify, cash and loan notes are boot. Section 356 then makes you recognise gain up to the value of the boot received. Importantly, you recognise gain but you cannot recognise loss, so the rule cuts only one way.
The practical result deserves emphasis. Where the scheme of arrangement fails section 368 entirely, you have a straightforward taxable disposal under section 1001. You are then taxed on the whole gain, including the portion Britain has politely rolled over.
Loan Notes: Where the Two Systems Collide Hardest
Loan notes look like a gift to a UK investor and a trap to an American one. Nearly every large scheme of arrangement offers them. Furthermore, they are usually presented as the tax-efficient option, which makes the trap easier to fall into.
Britain Defers, America Taxes Now
Britain suspends the charge on a qualifying corporate bond until redemption, potentially for years. America does no such thing. Debt securities received in an exchange are boot, so the gain is recognised when the scheme of arrangement completes.
You therefore face an immediate US bill on consideration you have not yet received in cash. Meanwhile, no UK tax has been paid, so there is nothing to credit against it. The mismatch is one of timing, and timing is precisely what the foreign tax credit handles worst.
The Instalment Method and Its Limits
Section 453 can help. Where the notes are not publicly traded, the instalment method lets you recognise gain as payments arrive rather than all at once. That realignment can bring the two systems back into rough synchronisation.
The relief is narrower than it sounds. Publicly traded notes are excluded outright, and an interest charge applies to larger deferred balances. Additionally, you must elect out or in deliberately, so the choice needs modelling before completion rather than at the following April.
Currency Movement on a Sterling Loan Note
A sterling loan note held by an American is a foreign currency asset. Accordingly, movement between issue and redemption produces a separate exchange result on top of the underlying share gain. The pound can therefore turn a break-even redemption into a taxable event in Washington.
We see this overlooked constantly. The share gain gets modelled carefully, and the currency element gets ignored entirely until the return is prepared.
What This Does to Your Foreign Tax Credit
An asymmetric charge on a scheme of arrangement is survivable. An asymmetric charge with no credit is expensive, and that is the usual outcome.
Paying US Tax in a Year With No UK Tax
Consider the ordinary mixed-consideration scheme of arrangement. Britain taxes the cash slice now and defers the share slice. America taxes everything now. In the year of the takeover, your US liability therefore exceeds your UK liability, sometimes substantially.
The excess UK tax you eventually pay arrives in a much later year. By then you have no matching US income, because America already taxed the gain. Form 1116 carries credits back one year and forward ten, yet a credit needs foreign-source income of the right basket to be usable.
The Accrual Election and Stranded Credits
Electing to claim credits on the accrual basis under section 905(a) can align the years more sensibly. The election suits people whose UK and US charges fall in different calendar years, which describes most takeover participants.
Treat it carefully. The accrual election is irrevocable, and it governs every future year, not merely the one that prompted it. Therefore, we model the whole position before advising a client to make it.
When the Target Was a Controlled Foreign Corporation
Private company shareholders face an extra layer. Suppose the UK target was a controlled foreign corporation and you held at least 10%. Section 1248 then recharacterises part of your gain as a dividend, to the extent of accumulated earnings.
That recharacterisation is not always bad news. Indeed, dividend treatment can unlock deemed-paid credits that a plain capital gain cannot reach. Consequently, the section that looks like a penalty sometimes rescues the position, which is why it deserves modelling rather than avoidance.
A Worked Case Study With Real Numbers
Numbers make the scheme of arrangement asymmetry concrete. The following reflects a pattern we see whenever a UK-listed holding is acquired by an American bidder.
The Facts
Sarah is a US citizen who has lived in London for eleven years. She holds 180,000 shares in a UK-listed company, acquired years ago at £2.20 each, so her cost is £396,000. A US-listed acquirer bids £6.50 per share through a scheme of arrangement, offering 60% cash and 40% acquirer shares.
Her total consideration is £1,170,000, comprising £702,000 in cash and £468,000 in shares. Her overall gain is therefore £774,000. All dollar figures below use an exchange rate of $1.32 to the pound, and her original purchase was made when the rate stood at $1.28.
The UK Computation
Britain splits the consideration. Section 135 rolls over the share element, while the cash element is a part disposal. Sarah apportions 60% of her cost, or £237,600, against the cash.
Her UK chargeable gain is £702,000 less £237,600, giving £464,400. After the £3,000 annual exempt amount, she pays capital gains tax at 24% on £461,400, which comes to £110,736. Her new acquirer shares carry a UK base cost of just £158,400, so £309,600 of gain sits latent inside them.
The US Computation
America reaches a different answer. The target survived as a subsidiary, so there is no statutory merger, and the 60% cash element rules out a B reorganisation. The scheme of arrangement is consequently a full taxable disposal.
Sarah translates both sides into dollars. Her proceeds are $1,544,400 and her basis is $506,880, producing a gain of $1,037,520. Long-term capital gains tax at 20% is $207,504, and the net investment income tax adds a further $39,426. Because she lives in London, the gain is foreign source, so her UK tax of $146,172 is creditable against the capital gains element.
Where the Money Actually Lands
Her combined bill is $246,930. That comprises $146,172 to HMRC, $61,332 of residual US capital gains tax and $39,426 of net investment income tax, which no credit can reduce. She holds enough cash to pay it, so the immediate position is manageable.
The lasting damage sits in the base cost. Her acquirer shares now carry a UK cost of £158,400 but a US cost of $617,760, because America has already taxed the whole gain. When she eventually sells, Britain will charge tax on that £309,600 of rolled-over gain, roughly £74,304 at current rates, and she will have no US liability left for the credit to offset. That second bill is pure double taxation, and it was created on the day the scheme became effective.
Getting Your Reporting Right in the Year of the Takeover
A scheme of arrangement generates paperwork that an ordinary year does not. Furthermore, the deadlines arrive while you are still deciding what to do with the proceeds.
The Forms the Takeover Triggers
You report the disposal on Form 8949 and Schedule D, translating each leg at the appropriate rate. The IRS yearly average rates serve for many purposes, though a spot rate suits a single dated transaction better.
Cash proceeds landing in a UK account can also push you over the FBAR reporting threshold for the first time, and the same balances feed your Form 8938. Consequently, a takeover often creates a reporting obligation where none previously existed, which is a common route into our FBAR and FATCA work.
If You Are Already Behind
Some shareholders discover the scheme of arrangement problem years later, typically when the acquirer shares are finally sold. Missed US tax returns and unreported foreign accounts frequently surface together. Fortunately, the IRS Streamlined Filing Compliance Procedures remain open where the failure was non-wilful.
Sequence the work properly. Establish the correct basis history first, then file, because an amended return built on the wrong base cost simply entrenches the error. Guidance from the ICAEW and HM Revenue and Customs is worth reading alongside the American material.
How TaxYork Can Help
TaxYork prepares US and UK returns for investors and company owners whose holdings straddle both systems. We model the American consequence of a scheme of arrangement before the court sanction hearing, while elections are still available to you.
Our work usually starts with the scheme of arrangement circular and your acquisition history. Subsequently, we compute both charges, test whether any mix-and-match election improves the combined outcome and record the dual base cost you will need years later. That final step prevents the second bill that caught Sarah.
We also handle the wider position around a takeover, including treaty and foreign tax credit optimisation, the US tax returns that report the disposal and, where filings are outstanding, IRS Streamlined Filing. Owners selling their own company should also read our guide to Business Asset Disposal Relief and US tax.
Conclusion
A scheme of arrangement rewards the shareholder who models both systems and punishes the one who reads only the UK circular. Britain will roll your share consideration over, freeze your loan note gain and leave you feeling that nothing has happened. America will usually disagree on every count.
Act before the scheme of arrangement becomes effective. Establish whether the deal can reach section 368 at all, decide whether cash, shares or notes suit your combined position, and record your dual base cost while the figures are fresh. Ultimately, the American holders who lose money on a UK takeover are rarely careless. They are simply the ones who trusted a correct piece of British advice to answer an American question.
Contact Us
Speak to a specialist who prepares both returns. Email hello@taxyork.com or telephone 020 3488 8606, and we will model your position while the offer is still open. Alternatively, book a consultation and we will tell you candidly what the takeover will cost you on both sides of the Atlantic.
Disclaimer
This article provides general information about the US and UK tax treatment of a scheme of arrangement and does not constitute tax advice for any particular person. Tax law changes frequently, and the treatment of any takeover depends on its specific terms and on your own circumstances. You should obtain professional advice before accepting or electing. TaxYork accepts no liability for action taken in reliance on this article.