If you are an operator of trade or business (T:mi), an agricultural/forestry operator, select Manage your tax matters in MyTax. When you start with Manage your tax matters, you can access all your tax affairs. Read more: New in MyTax
Version history
| Date of issue | Document name | Changes |
|---|---|---|
| 3/31/2022 | Individual tax numbers and the public tax number register | |
| 4/30/2018 | Individual tax numbers and the public Tax Number Register | |
| 3/30/2012 | Individual Tax Numbers — instructions for use |