Do the athlete tax rules apply to me as a coach?
Usually not. The performers article in most treaties covers the people who appear before an audience, which means the athletes themselves. Coaching staff are generally read out of that article and into the ordinary employment rules instead. That changes the test completely. Instead of asking where the match was played, you ask how long you were present in the host country and what the conditions attached to your employer produce. Two people on the same team bus can therefore be taxed on different principles for the same trip. The first piece of work on any coaching engagement is to settle which article governs you, because everything else follows from it.
My club is abroad and I live in Canada, where do I pay tax?
Both countries can have a claim, and they are answering different questions. Your country of residence generally taxes what you earn anywhere. The country where the club is, and where you actually do the work, taxes the employment income earned inside its borders. The treaty between them decides which claim gives way, and relief for the other usually comes as a credit rather than an exemption. So the practical answer depends on where you were physically working on each day of the contract, not on where the contract was signed or where the salary was paid from. Keep a calendar from the first day of pre-season.
Is the money my club pays for travel and lodging taxable?
It depends on whether the payment reimburses a cost you incurred for the employer's purposes or simply tops up your pay. Reimbursement of a genuine business cost, supported by receipts, generally sits outside employment income. A flat allowance paid whether or not you spend it is harder to keep out. The host country and your country of residence may not reach the same conclusion on the same payment, which is why coaches on long road trips sometimes find an item is income in one return and not the other. Ask the club what its payroll is treating each line as before the season ends, not after.
I ran coaching clinics abroad and reported them nowhere, what now?
Bring them into the system before the question is asked of you. Clinic and camp fees earned in another country are usually taxable there, and they also form part of your worldwide income at home. Unreported years do not become safe with time, they simply accumulate. The work is to establish, for each year, where you were, who paid you, and what the host country made of it, then file what is owing and claim relief for any tax already taken at source. Voluntary correction is treated differently from a discovery, and that difference is the reason to start now rather than wait.
Does the team's tax handling of the players cover me too?
No. How a club runs its player payroll, under the performers article or under a special regime the host country keeps for visiting athletes, says nothing about the staff travelling with them. Clubs often withhold on everybody under the same code because it is simpler, and coaching staff are left holding a deduction they cannot explain and cannot recover without filing. If the club has applied the athletes' treatment to your fee, that is worth challenging on the record. It is also worth putting your position to the club before the next payment run, because unwinding a withholding is more work than preventing it.
Which country taxes my off-season camps and private training?
Generally the country where the work is physically performed has the first claim, and your country of residence taxes the same income again with credit for what was paid abroad. Private training done on your own account is business income rather than employment income, so a different article applies and the conditions are different again. Presence alone may not be enough to create a taxable base in the host country. A coach with a club contract in one country and independent camps in two others can be sitting under three sets of rules in a single calendar year. They need to be separated before any return is filed.
Which country do I pay tax to first?
Generally the source country — where the income arises — taxes first, often by withholding before you receive it. Your country of residence then taxes the same income and credits what the source country took. That order is why timing matters: a residence-country return filed before the source-country tax is settled has nothing to credit yet. Getting the sequence right is most of the work. See international tax planning.
What happens if I have not filed for several years?
Missed years are handled as one package, not one at a time, because the route chosen for the first year determines the relief available for the rest. Each country has a disclosure or relief programme with its own conditions, and entering the right one — before the authority contacts you — is usually what keeps penalties down. Filing quietly outside a programme forfeits that protection. See catching up on missed returns.