

You will be treated as a non-resident individual providing that:
As a non-resident you will have a personal allowance of £2,040, so you can earn up to this amount without paying income tax; the balance of your earnings will be subject to tax at the rate of 18%.
Non-resident workers who are married are not entitled to opt for joint taxation with their spouse. If a non-resident married couple are both employed in the Isle of Man, then both parties are entitled to a non-resident personal allowance and will be liable to pay tax on the balance of their earnings.
Non-resident individuals will also be required to complete a non-resident return form when leaving the island.
No, you don't but your employer does. Your employer should keep a record of all wages paid and all benefits received during your time in employment. These details will then be declared when they submit their tax return at the end of the tax year.
