MyTax closes at 4 pm on 2 November and reopens 8 November. While the service is closed, you will not be able to submit your bank account number or file self-assessed taxes or gift tax. The service will open again on 8 November.


MyTax will replace the majority of the Tax Administration's current e-services.


Companies log in to MyTax by using a Katso ID. Read more about Katso ID. Individuals use personal online banking codes or a microchip ID card for logging in. This includes household employers, primary producers and the self-employed.

In MyTax, you can

  • file self-assessed tax returns (for e.g. VAT or employer's contributions)
  • file gift tax returns
  • respond to information requests
  • submit bank account numbers.

Read more

Instructions for using MyTax