The €1,000 Secret
Most international students are terrified of the German Finanzamt (Tax Office). They assume that filing a tax return (Steuererklärung) is only for wealthy business owners or full-time engineers.
This is a massive misconception.
If you worked a Werkstudent job or a paid internship during the year, filing a voluntary tax return is the easiest way to get hundreds, or even thousands, of euros wired directly into your bank account.
The Tax-Free Threshold (Grundfreibetrag)
In Germany, everyone is entitled to a yearly tax-free allowance (Grundfreibetrag). For the year 2024, this limit is €11,604.
This means the first €11,604 you earn in a calendar year is completely exempt from income tax (Lohnsteuer).
The Trap: If you work full-time during the summer holidays and earn €2,500 in a single month, the automated payroll system assumes you will earn €2,500 every month for the rest of the year (which would put you way over the €11k threshold). The system automatically deducts heavy income tax from your summer paycheck.
But because you are a student, you don't work full-time all year. Your total income for the year might only end up being €8,000 (well below the €11,604 limit).
The Refund: By filing a tax return at the end of the year, you are telling the government: "Look, my total yearly income was under €11,604. You accidentally taxed my summer paycheck." The government will apologize and wire 100% of that deducted income tax back to you.
Deducting Study Expenses (Werbungskosten)
Even if you didn't pay any income tax, you should still file a return. Why? Loss Carryforward (Verlustvortrag).
If you are doing a Master's degree (which is considered a second degree in Germany), you can deduct all your university expenses from your future taxes.
You list these on your tax return. Because you have no real income to deduct them against now, the Finanzamt saves them as a "Loss." When you graduate and get a high-paying corporate job, the Finanzamt applies this loss to your first year of work, saving you thousands of euros in taxes later.
How to File Easily
You do not need an expensive tax consultant (Steuerberater). There are modern, English-language apps designed specifically for expats and students (like Taxfix, Wundertax, or Steuerbot) that ask you simple chat questions and file the return directly to the Finanzamt for a small fee (~€40).
Don't leave free money on the table. Use our Werkstudent Net Salary Calculator to see if you are currently bleeding income tax.
Calculate Your Paid Taxes
Check your net salary to see if any income tax (Lohnsteuer) was deducted that you can claim back.
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