tulotietojen

Tulotiedot are data that describe an individual’s income and earnings, including wages, salaries, pensions, unemployment benefits, and capital income such as interest and dividends. In Finland these data form a core set of personal information used by public authorities for taxation and social security administration.

Collection and sources of tulotiedot come from multiple channels. Employers report wage information to the Tax Administration, pension providers report pension amounts, and financial institutions report capital income. Authorities may also exchange information when legally permitted. Tulotiedot are used to generate or pre-fill the annual tax return and to determine eligibility for various social benefits and public services.

Uses and protection are central to the handling of tulotiedot. They support tax assessment, benefit calculations, and policy analysis, as well as administrative decisions related to social security. Data are shared between authorities within the limits of law and privacy rules. Individuals have the right to access their tulotiedot and, if necessary, request corrections or additions through the appropriate online services offered by the Tax Administration or other agencies. Processing of tulotiedot is governed by data protection regulations under Finnish law and the EU General Data Protection Regulation, including safeguards for accuracy, minimization, and security. Data retention periods are defined by applicable legislation and purpose of use.