Self-employed tax by profit

What sole traders pay and keep in 2026/27. For your own figures use the self-employed tax calculator.

Profit Income tax Class 4 NI You keep Set aside a month
£10,000 profit £0 £0 £10,000 £0
£12,000 profit £0 £0 £12,000 £0
£14,000 profit £286 £86 £13,628 £31
£16,000 profit £686 £206 £15,108 £74
£18,000 profit £1,086 £326 £16,588 £118
£20,000 profit £1,486 £446 £18,068 £161
£22,000 profit £1,886 £566 £19,548 £204
£24,000 profit £2,286 £686 £21,028 £248
£26,000 profit £2,686 £806 £22,508 £291
£28,000 profit £3,086 £926 £23,988 £334
£30,000 profit £3,486 £1,046 £25,468 £378
£32,000 profit £3,886 £1,166 £26,948 £421
£34,000 profit £4,286 £1,286 £28,428 £464
£36,000 profit £4,686 £1,406 £29,908 £508
£38,000 profit £5,086 £1,526 £31,388 £551
£40,000 profit £5,486 £1,646 £32,868 £594
£42,000 profit £5,886 £1,766 £34,348 £638
£44,000 profit £6,286 £1,886 £35,828 £681
£46,000 profit £6,686 £2,006 £37,308 £724
£48,000 profit £7,086 £2,126 £38,788 £768
£50,000 profit £7,486 £2,246 £40,268 £811
£52,000 profit £8,232 £2,297 £41,471 £877
£54,000 profit £9,032 £2,337 £42,631 £947
£56,000 profit £9,832 £2,377 £43,791 £1,017
£58,000 profit £10,632 £2,417 £44,951 £1,087
£60,000 profit £11,432 £2,457 £46,111 £1,157
£62,000 profit £12,232 £2,497 £47,271 £1,227
£64,000 profit £13,032 £2,537 £48,431 £1,297
£66,000 profit £13,832 £2,577 £49,591 £1,367
£68,000 profit £14,632 £2,617 £50,751 £1,437
£70,000 profit £15,432 £2,657 £51,911 £1,507
£72,000 profit £16,232 £2,697 £53,071 £1,577
£74,000 profit £17,032 £2,737 £54,231 £1,647
£76,000 profit £17,832 £2,777 £55,391 £1,717
£78,000 profit £18,632 £2,817 £56,551 £1,787
£80,000 profit £19,432 £2,857 £57,711 £1,857
£82,000 profit £20,232 £2,897 £58,871 £1,927
£84,000 profit £21,032 £2,937 £60,031 £1,997
£86,000 profit £21,832 £2,977 £61,191 £2,067
£88,000 profit £22,632 £3,017 £62,351 £2,137
£90,000 profit £23,432 £3,057 £63,511 £2,207
£92,000 profit £24,232 £3,097 £64,671 £2,277
£94,000 profit £25,032 £3,137 £65,831 £2,347
£96,000 profit £25,832 £3,177 £66,991 £2,417
£98,000 profit £26,632 £3,217 £68,151 £2,487
£100,000 profit £27,432 £3,257 £69,311 £2,557