Do I have to report crypto held on a foreign exchange?
In most reporting regimes, yes. What is being reported is the holding of property abroad, and property held in an account with an exchange outside your country of residence generally falls inside that. The duty does not wait for a sale: a year in which you bought nothing, sold nothing and made no profit is still a year in which the report was due if the holding was above the threshold the regime sets. That is the part people are surprised by, because nothing in the year felt like a taxable event and the exchange sent no statement.
Does crypto count as foreign property if the coin has no country?
The asset having no location does not settle it, because these regimes look at where the thing is held rather than where it exists. Holding through an exchange or custodian puts your claim against that business, and the business has a jurisdiction, so the holding takes its location from the platform. Keys you hold yourself raise a genuinely different question, since there is no intermediary for the property to be located with, and systems vary in how they answer it. The practical division is therefore between what sits with a platform abroad and what sits in your own custody.
I have never reported my exchange holdings — what should I do?
Deal with it deliberately rather than by filing the current year and hoping the earlier ones are not noticed. The sequence is to establish which years are in scope, rebuild what was held on each exchange and its value on the basis each year requires, and separate the asset-reporting failure from any unreported income, because they are different defaults with different consequences. Most administrations have a disclosure route that treats a taxpayer who comes forward differently from one who is found, and eligibility for it usually depends on approaching them before they approach you.
Do I owe tax if I only swapped one coin for another?
Usually yes. A swap disposes of the first asset and acquires the second, so it is two events rather than a continuation of one holding. The gain or loss is measured in your own currency at the time of the swap, which means a value has to be established for both sides even though no money moved and nothing reached your bank. Traders who swap frequently accumulate a long chain of these, each with its own cost base and its own date, and reconstructing that chain later from exchange exports is far harder than recording it as it happens.
How do I value my crypto on the day I changed residence?
From market data for that date, documented at the time if possible and rebuilt defensibly if not. The reason the day matters is that the country you leave may treat your holdings as disposed of at their value then, taxing the accrued gain even though you sold nothing and received no cash. The figure sets the charge on departure and usually the starting cost in the country you arrive in, so it is doing two jobs. A valuation put together years later from whatever source is convenient is exactly the figure an administration will test first.
Am I trading crypto as a business or investing in it?
The same factors that separate a share trader from a share investor apply: how often you transact, how long you hold, whether you are borrowing to fund positions, how much time and expertise the activity takes and what you intended when you acquired. Crypto adds its own wrinkles, because mining, staking and running validation are activities producing a return rather than holdings appreciating, and they are often characterised separately from buying and selling. It is worth settling deliberately, since business treatment brings the whole profit into income while allowing expenses and losses to be used far more freely.
Is double taxation illegal?
It is legal. Two countries can each have a valid claim on the same income — one because the income arose there, the other because you live there — and nothing prohibits both from exercising it. What exists instead is relief: tax treaties allocate the claim, and domestic law gives a credit for foreign tax paid. The relief is not automatic, though. It is claimed on a return, and unclaimed relief is simply lost. See how double taxation is relieved.
What is double taxation?
Double taxation means the same income being taxed by two authorities. It comes in two forms: juridical, where two countries each tax one person on one amount, and economic, where two different people are taxed on the same underlying profit — a company on its earnings and a shareholder on the dividend paid out of them. Relief comes from a treaty, a foreign tax credit, or an exemption, and which one applies depends on the income type. How to avoid double taxation sets out the routes.
