wundertax Reviews 

Easy to navigate and works well. I've used it for my tax for 6 years now and pleased with the app.

As a long-term user (7+ years), I’ve relied on Wundertax across multiple life stages—as an employee, freelancer, and even while jobless (with overlaps). Its seamless reuse of prior-year data saves time, and the simplicity is unmatched. In 2024 alone, it helped me reclaim thousands of euros effortlessly.

I’ll continue using Wundertax and gladly recommend it to anyone seeking a stress-free tax solution.

— Dr. Artiom Kovnatsky

Tolle Website, top Kundenservice

Highly recommended! Fast, easy, short, and informative communication, active record of previous tax applications.
5 years now using the services of Wundertax and continue... Fully satisfied.

excellent service, satisfied, fast and competent customer support

Very easy to use. Also very satisfied with the result. Thank you!

Kann ich nicht mehr empfehlen, jahrelang gute Erfahrungen gehabt. Absolutes Desaster, nur noch zusammengewürfelt, keine richtigen Angaben kann man machen, kaum Hilfestellung. Werde mich anderweitig umsehen müssen.

Nice work. I have recieved money very early and without hassle. Done the assessment quickly

Einfach zu bedienen

5 Monate warten, sie sagen dir 3 bis 10 Wochen, eine Lüge, ich habe viele Freunde, die das gleiche Problem haben wie ich, dann sagen sie dir, es kann bis zu 4 Monate dauern, oder dass du selbst an das Büro schreiben sollst, wenn du für eine Dienstleistung bezahlt hast,,,,

I use the app for a few years now. It was always a great experience. The app is very intuitive and explanatory. With low level of knowledge and experience I managed to complete the annual tax return without much effort and time consumption.
Thank you Wundertax team

Using it 3rd year in a row now. I always received exactly the amount estimated by wundertax.

I never thought it possible that German administration could be made to be easy. The app was super easy to use and they keep you updated on your tax application until you get your return. I wish they'd make similar apps for visa applications :) I highly recommend it, especially for foreigners living in Germany.

Sehr gut. Schnelle Transaktion. Werde sicher wieder hier einkaufen.

Very easy interface and hassle free way to file the tax in Germany.

Eine sehr gute Anleitung schon bei der Bearbeitung auf der entsprechenden Seite. Auch nach Absendung der Steuererklärung ist der Kunde bestens betreut. Ich nutze Wunderrax schon seit mehreren Jahren und war bisher voll zufrieden

Perfect for expats, seamless process.

Easy to use and a good support system. I had some issues, initially about identification which it quickly resolved. Delivers what it calculates.
One small suggestion that we should be able to load our annual statement and it should read it ( that will save our 5 minutes to read and type, also minimises error chance )

very easy to use, and if you are not sure you can check what did you write

Super enttäuschend. Alles korrekt eingegeben(das war nicht die erste Steuererklärung).
Es wird uns ein Betrag von knapp 5000€ Erstattung angezeigt.
Wieder bekommen haben wir jetzt 280€.