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German home office and study deduction (EStG s. 4(5))

The two rules exclude each other. The daily allowance is exhausted at 210 home office days — anyone working from home all year loses every day beyond that.

2026 rules — verified on September 22, 2026Free, no account

This content is part of the path: Filing your income tax return· Step 6 of 12· Next step: Child allowance or child benefit — which is better for you?

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Sources and assumptions

Calculation assumptions

  • The annual lump sum requires the study to be the CENTRE of the entire business and professional activity (no. 6b sentence 2). That is a question of fact this calculator does not check.
  • ONE regime is computed. No. 6c sentence 3 bars the daily allowance to the extent a deduction is taken under no. 6b.
  • As an employee, the deduction bites only once your total work-related expenses exceed the employee lump sum — below that it changes nothing.

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This result is provided for information purposes only and does not constitute personalised tax advice. Check your situation with the tax authorities or a professional.