Calculator Assumptions

  1. The information provided by you above (hours, assignment rates and expenses) are assumed to be a true and correct representation of your circumstances
  2. National Insurance Category A (i.e. Aged between 21 and 65)
  3. Tax Code: 1257L (adjusted at Self-Assessment if PAYE Income is more than £100,000/annum)
  4. The figure includes £20 company margin
  5. You have no earnings from other sources during the tax year
  6. Your holiday pay is rolled up and paid out (included), so based on you working for 52 weeks per year
  7. Pension Auto Enrolment status is postponed
  8. CIS tax verification is at 20%