A good number of the Cyprus companies we see did not start here. They arrived by redomiciliation, out of the offshore jurisdictions, in the years when that was the sensible move: the substance expectations were lighter, the reporting was thinner, and the arithmetic worked at a size that would not support the same structure today. The companies are still here. The arithmetic has moved.

What has changed is not the tax rate. It is the minimum size at which a structure earns its keep. Substance expectations, reporting obligations, banking scrutiny and professional cost have all risen, and they have risen together. A structure designed when the line sat at one level can now sit below it without anyone noticing, because the cost arrives annually in small pieces while the saving stays theoretical and is never recalculated.

Saving tax and then paying the saving away in fees, while still carrying the risk, is not clever. It is a structure working for the people who maintain it.

The question with no owner

The reason this rarely gets asked is structural rather than sinister. A structure has an annual cycle: accounts, audit, returns, filings, fees. Nothing in that cycle contains a step called is this still worth having. The work that recurs is maintenance, and maintenance answers a different question.

So the owner assumes it would be raised if the answer had changed, and everyone around the structure assumes the owner has weighed it and decided. Both are being reasonable. Neither is looking. The review does not happen by itself because there is no point in the year at which somebody is meant to put the saving and the cost side by side.

The cost of a structure arrives every year in small pieces. The benefit was calculated once, at the beginning, and has never been recalculated since.

The three figures that settle it

The test is not complicated and it does not need a model. For one year, put three figures side by side.

The first is the tax actually saved by holding through Cyprus rather than at home. Actually saved, on the profits that actually arose, not the saving the structure was designed to produce at volumes that never materialised.

The second is the full cost of running it properly. That is not only the fees. It is the directors, the office, the audit, the banking relationship and the time it takes to keep it, the transfer pricing documentation where it applies, and the hours the owner spends on a company that does not trade.

The third is the cost of the risk still carried. If the position were examined and did not hold, what would that come to, and who would pay it. A structure that is cheap to run because it is run thinly has not eliminated that figure. It has moved it.

A structure earns its keep when the first figure comfortably exceeds the other two. Not marginally. Comfortably, because the second and third figures are the ones that grow.

Going home is a route, not a failure

If the answer is that it no longer earns its keep, the useful thing to know is that unwinding does not mean starting again.

The Companies Law lets a Cyprus company be continued under the law of another jurisdiction, provided that jurisdiction has analogous legislation and the Registrar consents in advance. The company is not wound up. It continues as the same legal person, with the same incorporation date, the same history, the same contracts and the same assets, under a different flag. For a company that has been trading or holding for fifteen years, that continuity is worth a great deal: the banking relationship, the credit history, the counterparty agreements and the group accounts all survive the journey.

It is the same instrument that brought many of these companies to Cyprus in the first place, used in the other direction. That is why it is a good tool rather than a sad one. It is designed for exactly this: a structure that made sense in one place and now makes sense in another.

Leaving is slow, and it is public

It is not a filing, and the timetable surprises people. The Registrar's consent comes first rather than last, and it is not given until three months after the company's intention has been advertised in two daily newspapers so that creditors can object to the Court. Cyprus also wants its taxes settled and the directors' declaration of solvency on the file before it lets go. None of that troubles a company in good order, but all of it means the exit is measured in quarters rather than weeks, and that it happens in public.

There is a tax cost to price rather than assume, because Cyprus takes an interest at the point where it stops being able to tax something, and what that comes to depends on the balance sheet rather than on the fact of the move. It belongs in the arithmetic above, on the cost side, before the decision rather than after it.

Move to fix the arrangement, not to chase an outcome

One discipline separates the version of this that works from the version that does not.

Relocating a company because the business, the people and the decisions genuinely sit somewhere else is the structure catching up with reality. Relocating it because somebody has modelled a better rate is a different thing, and it does not stay private. Europe's mandatory disclosure rules require advisers, banks and other intermediaries to report cross-border arrangements to their own tax authorities, and each of them is excused only if it can prove that somebody else has already done it. Proof being harder to come by than a filing, several of them file.

So the reason for the move gets written down, more than once, and read by tax authorities in more than one country. A structure that no longer suits the business reads well on that page. A rate does not.

The review nobody schedules

None of this argues that Cyprus structures do not work. They work, at size, for the right reasons, and they are more flexible than most owners realise. The argument is narrower and it is about a specific population: companies built when the line sat lower, still running, still costing, and never reassessed.

Those companies deserve one honest year of arithmetic. If the answer is that it still earns its keep, the review costs an afternoon and the owner sleeps better. If the answer is that it does not, there is a route home that keeps the company, the history and the relationships intact, and it is better taken as a decision than reached by attrition.

The tax restructuring practice runs the arithmetic and the route on the same file, because the answer to the first decides whether the second is needed.