Isle of Man
Individual - Sample personal income tax calculation
Last reviewed - 06 February 2026Tax computations for 2026/27 for a resident single person and resident married couple are as follows:
| Resident single person | IMP |
| Gross earnings | 50,000 |
| Less: | |
| Personal allowance - single | (17,000) |
| Taxable income | 33,000 |
| Income tax payable | |
| First IMP 6,400 x 10% | 640 |
| Remaining IMP 26,600 x 21% | 5,586 |
| Total tax payable | 6,226 |
| Resident married couple (elected to be taxed jointly, only one of the couple is earning income) | IMP |
| Gross earnings | 50,000 |
| Less: | |
| Personal allowance - married couple | (34,000) |
| Taxable income | 16,000 |
| Income tax payable | |
| First IMP 12,800 x 10% | 1,280 |
| Remaining IMP 3,200 x 21% | 672 |
| Total tax payable | 1,952 |