US LLC profits and a UK resident member: the mismatch nobody mentions

A company. HMRC lists the limited liability company among foreign entities it regards as opaque, which means it looks through nothing. The profits belong to the LLC, and a member pays tax on what the LLC pays out.

Because the United States lets the owners choose. By default the IRS treats a multi-member LLC as a partnership and ignores a single-member one entirely, so the profit flows straight onto the members' own returns. The LLC need not pay out a penny for that to happen. The entity files, but the tax lands on the people behind it.

That default is why the vehicle is popular. It gives limited liability with one layer of tax.

However, that choice belongs to American rules and serves American purposes. HMRC is not bound by it, and says so.

So an entity can be two different things at once, which is where the trouble starts.

From the two systems taxing different events. America taxes the member on the profit as it arises, while Britain waits for a distribution and taxes that. In a year with profit and no distribution, only one country charges tax. In a later year, when a distribution comes out of old profits, the other one does.

Timing alone would be awkward enough. Relief usually depends on both countries charging tax on the same income in the same period.

In practice the mismatch is worse than a timing difference, because the two charges can fall on different measures of the money.

So the credit that would normally fix this has nothing clean to attach itself to.

Usually not in the way people hope. HMRC's international manual addresses the point directly and takes a hard line. Where American tax treats an LLC as a partnership, or ignores it altogether, the manual says its members cannot claim double taxation relief. The reasoning follows from the classification rather than from the treaty text.

That is HMRC's stated position rather than a court's, but it is the position you will be arguing against.

The manual sets out the current view and gives the date of the analysis.

So budget for the argument rather than assuming the relief.

That one taxpayer, on his own facts, could claim relief. The Supreme Court accepted findings about Delaware law that gave the member a present entitlement to the profits. On those findings the income taxed in each country was the same income, so credit followed.

It was a real win and it remains good law on its facts.

However, it did not reclassify every US LLC, and HMRC has been clear that it does not read the decision that way.

So the case is a route, not a rule.

No, and it says so in terms. The manual records that HMRC has viewed US LLCs as opaque since June 1997 and continues to do so. It also records that HMRC disagrees with the tribunal findings on Delaware law that the Supreme Court relied on, and treats those findings as specific to that case.

The date stamp on the analysis matters, because this is an area where the published view has moved before.

In our practice the gap between what an adviser remembers about Anson and what the manual currently says is the most common source of bad advice here.

So check the manual rather than the case summary.

None, on HMRC's reading. The manual says the American label - partnership, disregarded entity or company - makes no difference to the analysis it applies. HMRC answers the classification question by looking at the entity itself.

That surprises people who assumed the check-the-box election carried weight abroad.

It does not. It is an American election with American consequences.

So filing Form 8832 one way or the other will not move the UK position.

Then the American charge arrives alone, and the British one waits. A UK resident member reports and pays US tax on profit they never received. Nothing reaches the UK return that year, because no distribution left the business.

Cash flow is the immediate problem. Tax is due on money still inside the business.

Also, Britain may tax the later distribution as a dividend from a company, long after the American tax went out.

So retaining profits inside the LLC makes the mismatch wider rather than narrower.

Often, yes, because both systems then agree about what the entity is. A US corporation is opaque to everybody. It pays its own tax, pays dividends, and the UK member claims foreign tax credit relief on the withholding in the ordinary way.

That comes at the cost of a second layer of tax on the profits themselves.

However, predictable double layers often beat unpredictable double charges.

So the comparison is worth running properly before anybody files anything.

It depends where the work actually happens. A UK resident doing the work in Britain through a UK company keeps the structure inside one system, with American exposure arising only from US-source income or US clients.

That is simpler, and simplicity is worth real money in compliance fees.

Our guide to a UK limited company with a US owner covers the reverse case, and our double tax treaty relief service handles the relief question underneath it.

So the right vehicle depends on who the people are, not on which jurisdiction sounds more impressive.

Yes, and in some ways more sharply. American tax ignores a single-member LLC entirely, so its income lands on the owner's own return as though the entity were not there. HMRC still sees a company.

One return shows a sole trade. The other shows a shareholding.

That is about as wide as a classification gap gets.

So the vehicle many people choose for simplicity is the one that produces the least consistent reporting.

The two systems look at different assets. America usually treats the sale of an interest in a transparent entity as a disposal of a share of the underlying assets. For British purposes you are selling shares in a company.

Base cost is the practical difficulty, and the treaty does not solve it. Our guide to a US person with a UK limited company covers the mirror-image structure. The American basis moves with profits taxed and distributions taken.

The British cost is simply what you paid for the interest.

So the gain can be two different numbers, and both are correct in their own system.

A short sequence that settles the position before the next return.

Sometimes, and the earlier the better. Options include converting the LLC to a corporation, restructuring who holds the interest, or accepting the mismatch and managing the timing of distributions so the two charges fall closer together.

None of these is free, and some have their own American consequences.

Also, a conversion can itself be a taxable event in one system or both.

So this is a decision to model rather than to improvise.

Three questions, and they take a few minutes. Ask whether the LLC distributes its profits annually or retains them. Ask what the operating agreement says about entitlement. Ask whether any other member is a UK resident and what their adviser concluded.

The answers decide how bad the mismatch will be for you.

In our practice the people who ask these before signing rarely need us afterwards.

So the cheapest point to deal with this is before the first profit arises.

Not the classification, which applies however small the interest is. A two per cent member faces exactly the same mismatch as a half owner, on a smaller amount of money. Size changes the arithmetic rather than the treatment, and it changes nothing at all about which return the profit belongs on.

What a small stake does change is leverage.

A minority member rarely controls whether profits are distributed, which is the one lever that aligns the timing.

So a small holding in an LLC that never distributes can be the worst position of all.

Consider a London-based consultant with a quarter share in a Delaware LLC alongside three American partners. The business is profitable and reinvests almost everything.

Her K-1 shows a substantial allocation each year, and she pays American tax on it. Nothing reaches her, so she reports nothing to HMRC.

Four years later the members take a large distribution. HMRC treats it as a company distribution and taxes it, and the American tax she paid years earlier does not help.

These figures are illustrative. The pattern is not: the tax arrives twice, several years apart, which is exactly the shape that defeats a credit claim.

The first assumes the US election binds HMRC. It does not, and the manual says as much.

The second relies on Anson from memory, without checking whether the facts match or what HMRC currently publishes.

The third reports nothing to HMRC for years because nothing was distributed, then faces a large distribution with no plan.

The fourth sets up the LLC first and asks about UK treatment afterwards, which is the expensive order.

We work out what each system thinks it is taxing before anyone files, which is usually a short piece of work on the operating agreement and the accounts.

Where the structure already exists, we map the years and show where the two charges fall, so the choice between keeping and converting rests on figures.

Our business and corporate tax service covers the ground, and fees stay fixed and agreed in writing. How we work sets out the process.

If you are joining an LLC, or already hold a stake in one, talk to us before the next distribution.