wundertax - German tax return

German tax return made easy - with the new tax app from wundertax! Say goodbye to tax stress! With wundertax, you can complete your online tax return quickly, easily and reliably via app. Developed by experts, the tax app guides you step by step through your tax return. With wundertax, you maximise your refund and make sure you don't forget any important information. So you can easily meet the tax deadline on 2 September 2024.

Who is the app for?

The tax app is suitable for employees and civil servants who want to complete their tax return online. Even without tax knowledge, your tax return is a breeze with wundertax. Simply grab your income tax statement and be done in 20 minutes. On average, you'll get €1,063 back.

Married couples, parents, landlords, students, pensioners and the self-employed use wundertax as usual in their browser.

Supported tax years:

2023
2022
2021
2020
2019
2018
2017

Features that impress:

Simple process: You don't need any prior knowledge. Answer a few questions and the app does the rest.
Maximum tax refund: Explanations & tax tips ensure an optimal refund.
Plausibility check: Thanks to the integrated plausibility check, you avoid errors and are on the safe side.
Live tax calculator: Always keep an eye on your expected refund.
Maximum data security: Your data is secure thanks to state-of-the-art encryption technologies and software hosted in Germany.
Outstanding support: Our customer support team is on hand to answer any questions you may have.
Supported devices: If you want, you can continue with your tax return on another device at any time (tablet, PC, Mac, other smartphone).

Your advantages with wundertax:
Easy to use: Our intuitive user interface makes your tax return a breeze.
Fast processing: Save time and nerves with the efficient tax interview.
Secure & reliable: Rely on the highest security standards thanks to the ELSTER interface.
Excellent support: Our support team and the extensive help centre are available to you at any time.
Cost-effective: With the tax app, you can complete your tax return online for just €29.99.
Uniquely sustainable: With your tax return with wundertax, you protect 1 m² of forest for 1 year. We also plant a climate-stable company forest.

This is how it works:

Register: Register without obligation & free of charge.
Answer questions: Grab your income tax statement & answer simple questions in the tax interview.
Calculate your refund: Always keep an eye on your expected tax refund with our live tax calculator.
Check your entries: Check your data before you submit your tax return. We'll help you with this.
Transmission to the tax office: We transmit your completed tax return online to the relevant tax office. Everything up to this step is free of charge!
Receive your refund: You will receive your tax assessment notice in a few weeks. On average, you'll get €1,063 back.

Test it for free
Download the wundertax tax app for free and get started. Find out for free and risk-free how much you'll get back. Only pay when you submit your tax return. No hidden fees - fair and transparent, for just €29.99.

Start now!
Complete your tax return online now, stress-free and efficiently. You too can benefit from our many years of expertise. You can use the time you save for the important and enjoyable things in life - including your tax refund.

Download now & get started!