Tax Filing (Steuererklärung)
Wundertax Review (2026)
Best for: English-speaking expats who want a web-based tool that handles both employed and freelancer income
Setup fee
€34.95
Monthly fee
Free
Setup time
Start free online, complete in 25-35 minutes
Languages
EN, DE
Mobile app
No
Key Features
- Full English interface — designed with expats in mind
- Handles employed AND freelancer returns
- €34.95 flat fee — cheaper than Taxfix for higher refunds
- Clean, modern web interface
- Refund calculator before you pay
- ELSTER-certified submission
- Previous year data import
- Specific guidance for international workers in Germany
Limitations
- No mobile app — web only
- Smaller user base than Taxfix
- No phone support
- No document photo scanning
- Web-only means less polished UX than app-based solutions
Pricing Plans
Standard Filing
Free
€34.95/year
- Free to start and estimate refund
- €34.95 per filing
- Full English interface
- Employed + freelancer support
- ELSTER submission
Eligibility
Who can use Wundertax?
| Requirement | Status | Notes |
|---|---|---|
| nationality: non eu | Accepted | Any tax resident |
| nationality: eu citizen | Accepted | — |
| visa type: student visa | Accepted | — |
| visa type: job seeker visa | Accepted | — |
| language: no german required | Accepted | Full English |
| credit check: schufa not required | Accepted | No SCHUFA needed |
About Wundertax
Wundertax is a Berlin-based tax filing platform that bridges the gap between Taxfix's simplicity and SteuerGo's depth. Fully available in English with a clean web interface, it handles both employed and freelancer tax returns at a competitive €34.95.
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