New: get your free tax refund calculation before you pay.

Julia gets €900 back with Taxfix

Instead of complicated tax terminology, Taxfix uses easy-to-understand questions. So you understand everything, and there's more in it for you.

Reliable and safe: Highest security standards

Germany's most popular mobile tax app: +5M. downloads


Guided and intuitive process

Answer our easy-to-understand questions, or sit back and have your taxes done by an independent tax advisor.

Reliable check of your data

We check entered data for plausibility. With Expert Service, you benefit from a comprehensive accuracy check.

Estimated tax refund

If you choose to file your own taxes with Taxfix, we’ll calculate how much you can expect back from the tax office, free of charge – only pay when you submit your tax return. With Expert Service, you only pay when you receive the result from the tax office.

Efficient and secure tax returns

Only answer questions that relate to your tax case. Alternatively, you can have your taxes prepared, and your data submitted securely for you by an independent tax advisor.

Bottom line: Made for you

Instead of complicated tax terms, Taxfix asks easy-to-understand questions, so you understand everything and get more out.

Start now

Tax power for all

in refunds

Tax experts


Prepare your own tax return

Free refund calculation. €39.99 upon submission

For anyone who wants to file an easy and secure tax return themselves

Receive an advance calculation of your refund and pay only when you turn it in

Guided and intuitive process with simple questions

Automatic data retrieval: simply retrieve your income data from the tax office and have it pre-filled

The general deadline applies (October 02)

€59.99 for married couples or registered partnerships looking to file a tax return together

Get your tax assessment for free and only pay when you submit your return

Have it done for you with Expert Service

20% of your tax refund, minimum €59.99

For those who are unsure or can't find the time – hand your taxes to an expert

Provide a few necessary documents in minutes

An independent tax advisor will prepare and submit your tax return for you

Personalised document upload: Only submit documents that are completely necessary

Detailed check of your information

Benefit from an extended tax deadline (July 31, 2024)

Only pay when you receive the result of your tax assessment

Taxes & financial freedom

Taxfix promotes your financial freedom. This is how you benefit: 1. Data retrieval from the tax office for a fast and accurate tax return. 2. No charges until your tax assessment arrives. 3. File your own taxes through an easy and intuitive question-answer flow, or have your taxes done for you with Taxfix Expert Service.

Juliane, tax expert from Taxfix​

Why pay for Taxfix, if ELSTER is free?


Official ELSTER interface

No time-consuming registration

User-friendly, thanks to intuitive question-answer flow

Additional tax tips and instructions

Easy to use without tax knowledge

Automatic plausibility check

Free tax refund calculation

Cross-platform data synchronisation

Process & guidance in English


0 Euro

File your own taxes: €39.99*, expert service: 20% of your tax refund, minimum €59.99

*€59.99 for married couples and registered partnerships filing jointly

Developed for

Short-time workers
Civil servants
Designed for you.

Your advantages

Taxes without forms: Answer our easy-to-understand question-answer process, or have your tax done by an independent tax advisor.

The best way to do your taxes

The choice is yours: complete the simple question and answer process, or use Expert Service and have your taxes done for you by an independent tax advisor. Either way, you can avoid complicated tax jargon.

Paperless document upload

Taxfix makes your tax return completely digital. Simply photograph or upload your documents. Taxfix then automatically transfers all important information - accurately and stress-free!

Completely secure

Your data is always transmitted in encrypted form to the Taxfix servers and via ELSTER to the tax office. We use secure encryption technologies that are also used by banks.

Taxes made easy

Because no one speaks like a tax form, we have simplified complicated tax terms for you. Answer easy questions and get an average refund of €1,095 – no tax knowledge needed.

Start now for free

Frequently asked questions

There are two ways to file your tax return with Taxfix: complete the simple question-and-answer process via app or browser, or have your taxes done by an independent tax advisor using Expert Service.

If you do your tax return yourself, you can get a free calculation of your estimated refund before submitting to your local tax office via the official ELSTER interface.

Do your own taxes: After registering through the app or browser, you will answer an average of 70 questions, specifically tailored to your tax case. You will then immediately receive a free calculation of your estimated refund. If you choose to submit your taxes at that point, we will submit your tax return to your local tax office. Once the tax office has processed your return, your potential refund will be paid into your account and you will receive your tax assessment.

Have your taxes done for you: With Expert Service, simply upload a few documents and receive your tax return in a matter of days. All you have to do is check and approve it.

Download the Taxfix app for free from the Apple App Store, the Google Play Store, or access our site in your web browser. At no extra cost, you can calculate your expected tax refund. Alternatively, you can use Taxfix Expert Service and have your tax return done for you by an independent tax advisor. Find the current prices for both services on the Taxfix costs page.

Submitting a tax return is definitely not something you do off the cuff. And when specialized knowledge is required, it’s understandable to be cautious or even feel sceptical.

For questions that require explanation, Taxfix offers info texts and corresponding advice articles or tax tips. These resources will help with general tax questions on specific points, but not with individual tax questions.

Your question not yet included? We have collected the most frequently asked questions and our answers in our FAQ.

Now new: Tax year 2022

With Taxfix, you can complete your tax return for the last 4 years in no time at all. No prior tax knowledge needed!