The project aiming to establish the National Incomes Register (KATRE) is part of the digitalisation of public services. The Incomes Register will be established in a joint project between the Ministry of Finance and the Finnish Tax Administration. The Ministry of Finance is in charge of the general steering of the project, while the Finnish Tax Administration is responsible for its practical implementation. The Finnish Tax Administration's Incomes Register Unit will maintain the register and serve as the responsible authority after its deployment. The Incomes Register Authority will be inaugurated in 2018. The system supplier of the Incomes Register is Digia.
The act on the incomes information system entered into force on 16 January 2018. The Incomes Register will be deployed from 2019 onwards. On these pages you can find information about the Incomes Register.