The tool is very easy to use especially for foreigners working in Germany. It is self explanatory and everything with the authorities is taken care within the tool itself. I would highly recommend to... See more
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Review summary
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I’ve been using Wundertax for a couple of years now, and it’s always been incredibly simple to work with. The platform gives clear explanations for every step and really tries to cover all aspects o... See more
5 star Service to Agent Jost, Thank you for helping me with failed identity verification issue Today!!! You are such a nice and attentive agent. More blessing to you sir!!!
i have filed the tax with the wundertax the service is really awesome. if you face any problem while filing you tax reach out to customercare they will respond and solve the problem . the interface i... See more
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Company details
Written by the company
Mit wundertax kannst Du schnell und einfach Deine Steuererklärung online machen. Wir führen Dich Schritt für Schritt durch Deine Steuererklärung. Hol Dir jetzt Deine durchschnittliche Steuerrückzahlung von 1.240 €!
Contact info
Berliner Straße 80-82, 13189, Berlin, Germany
- support@wundertax.de
- www.wundertax.de
4.7
Excellent
585 reviews
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Replied to 83% of negative reviews
Typically replies within 1 week
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Reply from wundertax
Hi Roland,
Thank you for your great feedback and for your loyalty! 😊
We're delighted to hear that you found filing your German tax return with wundertax simple and straightforward. We appreciate your trust very much, and we're looking forward to seeing you next tax season! 💛
Best wishes,
your wundertax team 🌿
Very user friendly and straightforward…
Very user friendly and straightforward interface, keep it up Wundertax!
March 16, 2026
Unprompted review
Reply from wundertax
Hi John,
Thank you for your wonderful feedback! 😊
We're delighted to hear that you found wundertax user-friendly and straightforward to use. Making tax filing as simple and stress-free as possible is exactly what we strive for.
Thank you for your support and encouragement. We're looking forward to seeing you next tax season!
Best wishes,
your wundertax team 🌿
Easy guide to follw for a foreigner.
June 4, 2026
Reply from wundertax
Hi Victor,
Thank you so much for your great review!
We're happy to hear that you found wundertax easy to follow as an Expat. Making German tax filing simpler and more accessible for everyone is one of our main goals. We're looking forward to seeing you next tax return! 💛
Best wishes,
your wundertax team 🌿
Great service
I‘ve been using Wundertax for the past 6 years, and it’s still the easiest, most reliable service I‘ve found. The support team responds fast too. Highly recommended!
June 5, 2026
Unprompted review
Reply from wundertax
Hi Anna,
Thank you so much for your kind words and for being with wundertax for the past six years! 💛
We're delighted to hear that you've consistently found our tax service easy to use and reliable. It's also great to know that our support team has been able to assist you quickly whenever needed.
Your continued trust means a lot to us. Thank you for your recommendation and for taking the time to share your experience! We're looking forward to seeing you next tax return! 💛
Best wishes,
your wundertax team 🌿
This is my 3 years anniversary using …
This is my 3 years anniversary using this platform, Thank you for your wonderful service and still help me a lot and having a good experienced on this. more power to this platform
June 2, 2026
Reply from wundertax
Hi Jeffersib,
Thank you so much for your great review and for your loyalty! 😊 We're delighted to hear that filing your German tax return with wundertax is easy and helpful! Thank you for your trust. We truly appreciate it and we're looking forward to helping you again next tax season! 💛
Best wishes,
your wundertax team 🌿
Reply from wundertax
Hi,
Thanks a lot for your super review and your feedback!
We’re really glad to hear that you found the website easy to use. At the same time, we appreciate your honest note about the mobile app. 💛
Thanks again for taking the time to share your experience!
Looking forward to seeing you next tax season!😊
Best wishes,
your wundertax team 🌿
So, easy and user-friendly
So, easy and user-friendly. It honestly takes my worries away when it comes to doing taxes in Germany. I could check this off my 'to do' list, which was hanging around for quite some time. I didn't realize how quick and useful the website was to fill out and send my taxes. Thanks!!!
June 2, 2026
Reply from wundertax
Hi Anna,
Thank you so much for your wonderful review! 😊
We're delighted to hear that wundertax helped take the stress out of filing your taxes in Germany. Knowing that we could help you finally check this long-standing item off your to-do list means a lot to us!
We're looking forward to helping you with your next tax return! 💛
Best wishes,
your wundertax team 🌿
Very helpful customer support!
May 27, 2026
Unprompted review
Reply from wundertax
Hi Shodhan,
Thank you for your great review! We're delighted to hear that you found our customer support so helpful! 💛
Best wishes,
your wundertax team 🌿
Easy to use and well translated in English for non German speakers
I always use Wundertax because is really easy to use, perfectly translated in English and it helps me a lot with a many suggestions and new improvement every year.
There are quite often offers and discounts during the whole year to spare some money when submitting a tax declaration.
May 27, 2026
Unprompted review
Reply from wundertax
Hi Fabio,
Thank you so much for your great review and recommendation! 😊
We're delighted to hear that filing your German tax return with wundertax is easy and helpful! Thank you for your loyalty and trust. We truly appreciate it and we're looking forward to helping you again next tax season! 💛
Best wishes,
your wundertax team 🌿
very easy to use
April 10, 2026
Unprompted review
Reply from wundertax
Hi Martina,
Thank you so much for your great review! We're happy to make your German tax return easy. See you next tax season!💛
Best wishes,
your wundertax team 🌿
I had a very good experience using…
I had a very good experience using Wundertax. The process was simple, clear, and very satisfying overall. It made handling my taxes much easier and less stressful. I would definitely recommend it to others.
May 14, 2026
Unprompted review
Reply from wundertax
Hi Orgito,
Thank you so much for your great review and recommendation! We're delighted to make your German tax return simple, clear, and stress-free.
We are very much looking forward to seeing you next tax season!💛
Best wishes,
your wundertax team 🌿
Easy and fast
Making one of the hardest administrative tasks easy and fast. Been using it for 4 years and highly recommend it, especially if you prefer english for the tax submission
February 27, 2026
Unprompted review
Reply from wundertax
Hi Insaf,
Thank you so much for your great review and recommendation! We're delighted to provide you with a simple German tax return, and we're happy to be rewarded with your loyalty!
Looking forward to seeing you next tax season!💛
Best wishes,
your wundertax team 🌿
Easy to use, online data submission
I found the app easy to use: it saves some data from one year to the next, it has an English version as well, there are explanations and examples on all sections, and the data submission to the tax office is automatically done online: no more printing and posting.
March 31, 2026
Unprompted review
Reply from wundertax
Hi Bogdan,
Thank you so much for your great review and recommendation! 😊
We’re very happy to hear that filing your German tax return with wundertax has been easy and efficient! Looking forward to seeing you next tax season!💛
Best wishes,
your wundertax team 🌿
The app is simple to use and results…
The app is simple to use and results are accurate. Being an expat in Germany it is the most cost effective method to file a tax return.
May 16, 2026
Unprompted review
Reply from wundertax
Hi Martin,
Thank you so much for your great review! We’re really happy to hear that you found wundertax simple to use and accurate. Making German tax filing easier and more accessible for expats in Germany is exactly what we aim for, so your feedback means a lot to us 😊
Best wishes,
your wundertax team 🌿
Simple and Quick
I have been using Wundertax for the past several years. The experience has been exactly what I desire: easy to use and gets my money back from Finanzamt quickly… what else would one want?
However I wish there were a way to store my tax-related documents. That would remive a major headache.
May 15, 2026
Unprompted review
Reply from wundertax
Hi Amitabh,
Thank you so much for your great review and for being a loyal wundertax user over the past years! 😊 We’re very happy to hear that your experience with wundertax has been easy and efficient!
And thank you as well for your suggestion regarding document storage. We’ll gladly pass your feedback on to our product team for consideration.
Best wishes,
your wundertax team 🌿
Really happy with the experience
I have used wundertax a few years in a row to file my tax declaration. It's very simple and I'm really happy with the experience and results. I would definitely recommend wundertax.
April 13, 2026
Unprompted review
Reply from wundertax
Hi Elsa,
Thank you so much for your great review and recommendation! We're delighted to provide you with a simple tax return, and a happy experience!
Looking forward to seeing you next tax season!💛
Best wishes,
your wundertax team 🌿
I am very happy
I am very happy, because I had some problems and support quickly answered and helped to me.
May 14, 2026
Unprompted review
Reply from wundertax
Hi Gabrielė,
Thank you so much for your great review! We’re really happy to hear that you felt really supported by our customer service! Looking forward to seeing you next tax season!💛
Best wishes,
your wundertax team 🌿
The fact that English was possible
May 1, 2026
Reply from wundertax
Hello,
Thank you for your great review! Looking forward to seeing you next tax season!💛
Best wishes,
your wundertax team 🌿
The team was very helpful
The team was very helpful and available. I got some problems registering my address and they fixed it for me very rapidly.
April 30, 2026
Unprompted review
Reply from wundertax
Hi Matteo,
Thank you so much for your great review! We’re really happy to hear that you felt really supported by our customer service! Looking forward to seeing you next tax season!💛
Best wishes,
your wundertax team 🌿
Reply from wundertax
Hello,
Thank you so much for your great review! We’re really happy to hear that you find our tax service very easy and user friendly! We appreciate your feedback and your trust very much! 💛
Best wishes,
your wundertax team 🌿
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