Contact us Inland Revenue - Te Tari Taake.

Calculate your Working for Families Tax Credits

  • Tax year selection
  • Children details
  • Income details
  • Working for Families Tax Credits calculation

You need:

  • dates of birth for the children who live with you
  • your income before tax for the whole year
  • your spouse or partner's income before tax for the whole year (if applicable)
  • the amounts of any child support/maintenance you receive or pay for the whole year

Tax period for this calculation


01 April 2018 - 31 March 2019