ExpatNav

Tax Filing (Steuererklärung)

Wundertax Review (2026)

Best for: English-speaking expats who want a web-based tool that handles both employed and freelancer income

Visit Wundertax

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

Recommended

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?

RequirementStatusNotes
nationality: non euAcceptedAny tax resident
nationality: eu citizenAccepted
visa type: student visaAccepted
visa type: job seeker visaAccepted
language: no german requiredAcceptedFull English
credit check: schufa not requiredAcceptedNo 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.

Founded: 2017HQ: Berlin, GermanySupport: email, chat

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