SA103

‍

A form attached to the SA100, if you pay tax on income from self-employment.
‍

Reasons to fill one in:

• You’re self employed/a sole trader
  ‍
• You’re working for yourself as a freelancer
  ‍

Reasons not to fill one in:

• You’re full-time employed
  ‍
• You’re a director of your own limited company
  ‍

Versions of the SA103:

• SA103S: if income from self-employment is <£85,000
  ‍
• SA103F: if income from self employment is >£85,000

‍