Tax Declaration Germany Deadline 2024. The application for assessment of income tax can be submitted to the tax office retrospectively (by submitting the tax return) within the general assessment. If you’re already planning way in advance for your 2024 tax return, a la german style, then mark the following date in your calendar:
It needs to be submitted to. You have to submit your tax declaration between january 1st and july 31st of the following year (so up to july 31st 2024, for.