Overview
- Smartsteuer reports an average refund of €1,432 for 2025 filings, up about 8% year over year, with Hamburg leading the state ranking at €1,615.
- Processing times vary widely, from 22 days at Schwalmstadt to 113–119 days at Potsdam and Frankenberg in Smartsteuer’s ranking, while a separate Lohnsteuer‑kompakt sample puts Berlin’s average at 46 days versus 74 in Bremen.
- Submitting in March cut average turnaround to about 43 days compared with roughly 80 days for August filings, with most tax offices beginning broad processing in mid‑March after employer data arrive.
- The statutory deadline for 2025 returns is July 31, 2026, with an automatic extension to the end of February 2027 when using a tax advisor or wage‑tax assistance association.
- Frequently missed tax breaks include the €1,230 employee lump sum, the €6‑per‑day home‑office allowance capped at €1,260, the commuter allowance of €0.30 per kilometer rising to €0.38 from the 21st kilometer, plus childcare and household‑services costs.