Short Answer
The tax office demands mandatory quarterly prepayments on your future income the moment your business files its first profitable year. This policy ensures the government collects its share in advance rather than waiting for your next annual declaration.
What Most Expats Don't Realize
You completed a successful first year of freelance consulting and paid your initial annual tax bill after saving your money diligently. You didn't know the finance office would immediately assume you would duplicate those exact profits next year and issue an advanced payment plan. You received an unexpected assessment notice demanding an immediate quarterly payment of 1,800 € for money you had not even earned yet, triggering a severe household cash flow crisis.
What To Do
- Ask your accountant to help you estimate your upcoming financial year accurately.
- Print out a physical copy of your latest bank statements showing any sudden drop in active client contracts.
- "Ich beantrage die Herabsetzung von Vorauszahlungen wegen verringerten Einkommens." (I am applying for the reduction of prepayments due to reduced income.) — send a simple letter containing this phrase to protect your operational cash flow.
The Truth
The German state hates lending money for free. By making you prepay, they ensure they have the cash and you do not accidentally spend their tax money.