Accounting and Financial reporting. Deadlines
Financial statements. Tax return
The company's activity period is divided into (12) twelve-month accounting period also called as a fiscal year which is used for calculating annual financial statements. Often the financial or fiscal year corresponds to a calendar year. In some situations, the financial/ fiscal year may be shortened or extended but may not exceed 18 months. All company's branches have to adopt the same financial year. Accounting Act 1336/1997 (in English) / Kirjanpitolaki 30.12.1997/1336 (in Finnish).
The most important report in external accounting is the company's annual financial statement or the annual report (in Finnish, tilinpäätös), which provides an overview of the company's financial results such as profitability, business solvency, liquidity etc. The financial statements have to give a true and fair information about the reporting company’s result of operations and its financial position. The annual report must be prepared no later than four (4) months after the end of the financial year. After that, you have to file financial statements with tax return to the Tax Administration. You can do it online or using paper forms. (Finnish Accounting Act 1336/1997, Chapter 3)
Internal accounting helps managers in the decision-making process. Its data do not transfer to anyone outside the company, i.e. it is a restricted information.
Some useful information in Finnish on Taloushallintoliitto website.
