The income tax regulations in force in 2019 change the approach to deadlines for submitting annual settlements of spouses and settlements jointly with the child. In previous years, joint settlement was only possible when the declaration was submitted within the statutory deadline. This meant that it was not possible to submit a declaration or make a correction of the statement (regarding joint settlement) after that date. Accounting income earned in 2018, jointly with the spouse or child, the settlement will be possible on the same terms as individual settlements, and therefore also in the case of submitting a declaration after the statutory deadline.