No tax letter received on (just started as a self-employed person)

Hello,

If you started as a self-employed person in April 2023, you will have to fill in your tax return yourself for part II of the return this year. It is possible that many items have already been filled in for part I of the return. Started in April 2024 and haven't received a tax return form from Please note that it is best to make advance payments for your taxes now. You will not receive a letter for this, but you can find everything you need to know about how to do this in the learning center.