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Businesses and corporations

Value added tax

If your company is in the VAT register, remember to file VAT returns regularly even if you have not had any business activities.

If your tax period is the calendar year, file and pay VAT by 29 February.

VAT relief scheme

Remember to request the VAT relief for small businesses in good time: if you are registered for VAT and your net sales for the accounting period are less than €30,000, you can request the relief.

Report the required information by filing a VAT return in MyTax according to your tax period.

Tax prepayment

The amount of the current year's total prepayments is based on an estimate of taxable profits. If your income or expenses do not match the estimate you had made, you can request an adjustment of your prepayment in MyTax.

Important Dates and Deadlines

29.2.2024 The income tax return of corporate taxpayers
12.3.2024 Due date for VAT and other self-assessed taxes
12.3.2024 Employer's contributions
25.3.2024 Due date for prepayments of income tax

Tax prepayment

The amount of the current year's total prepayments is based on an estimate of taxable profits. If your income or expenses do not match the estimate you had made, you can request an adjustment of your prepayment in MyTax.

Business in Finland

Are you bringing your business operations to Finland? Your tax liabilities in Finland will depend on your company type and the scope of your operations.

Entrepreneurs: send information for household tax credits on your customer’s behalf

Self-employed professionals and companies providing renovations and other services to households can use an API to send information on the expense amounts to the Tax Administration directly.