The 2026 tax season is here: Do you have to struggle through bureaucratic forms, or is a simple chat on your smartphone enough?
While ELSTER serves as the official government portal and technological foundation, Taxfix promises radical simplification through a guided interview model. Both tools received significant updates in March 2026 that further automate the process.
We compare the free government solution with the market-leading commercial provider in categories such as usability, costs, data security, and degree of automation.
ELSTER
ELSTER is the official online tax office of the German tax administration. It offers direct, free access to all tax forms and is aimed at all taxpayers, companies, and employers.
Gegr. 1996 · Munich, Germany
Taxfix
Taxfix is a mobile-first tax app that guides users through their tax return via a chat interface. Its core promise is a completed return in under 30 minutes, primarily for employees and simple self-employed cases.
Gegr. 2016 · Berlin, Germany
TL;DR
Taxfix wins narrowly due to superior user guidance and significantly faster onboarding. However, ELSTER remains the first choice for complex cases and price-conscious users.
ELSTER
Users with complex income types (business, rental) and anyone who wants to bear absolutely no costs for the submission.
Taxfix
Beginners and employees who want to save time and are willing to pay for intuitive guidance and maximum refund optimization.
Feature Comparison
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Pricing Comparison
ELSTER is permanently free as a state service. Taxfix charges a fee for submission, which can, however, pay for itself through an often higher refund thanks to optimization tips.
Verdict
Taxfix wins this comparison with 4 to 3 categories. While ELSTER scores in costs and data depth, Taxfix is superior in terms of user experience, speed, and mobile workflow in 2026.
ELSTER is better for complex accounting, but Taxfix for Business is catching up strongly for simple EÜR cases.
ELSTER is the more sensible choice due to its support for all business tax types and being free of charge.
Here, ELSTER is without alternative as the official interface for payroll tax and VAT.
Taxfix is the perfect entry point to receive your first refund without fear of mistakes.
Choose ELSTER if...
You have a complex tax case, don't want to spend money, or work at a desktop anyway and are familiar with tax forms.
Choose Taxfix if...
You are an employee, have little time, prefer a simple step-by-step guide, and would rather do your tax return on your phone.
For the majority of standard taxpayers, Taxfix is worth the price as it almost completely eliminates the psychological hurdle of the tax return. Professionals and bargain hunters stay with ELSTER.
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How This Comparison Is Created
Data researched from official sources and review platforms. AI assists with structuring and formatting. Scores are based on defined evaluation criteria.
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