Tax App Trend 2025

Over 2 Million people Get Their Tax Money Back with App from "Lion's Den"

Why millions of people don't do their taxes – and how a new app is finally solving the problem for you.

On April 19, 2021, the Zasta team stepped onto the stage of "Die Höhle der Löwen" (Lion's Den). The idea was simple, almost too simple to be true: A tax app that literally anyone can use. No paperwork, no complicated forms, no stress – just enter your name, address, tax ID, and a real tax consultant does the rest.

But the lions were skeptical. A tax app? Who needs that? The Zasta team remained calm. Instead of focusing on numbers and charts, they told real stories: of hard-working people who had no idea they were entitled to hundreds, sometimes even over €1,000 refunds.

Even without a deal, Zasta impressed the audience. Millions of viewers experienced live how simple taxes could suddenly be. The team showed that you can bring a product to market that truly helps people even without major investments. After the broadcast, the app's popularity skyrocketed. Downloads exploded, and users enthusiastically reported their first experiences: "No more stress with taxes!", "I never thought it could be this easy."

Just a few months later, Zasta was the most downloaded tax app in Germany. Over 2 million people have used the app to date. The DHDL stage was the starting signal for a success story that showed: Sometimes a good idea, authenticity, and a real understanding of the problem are enough. You can download the app from the Play and App Store here and register for free. It only takes 3 minutes: All you need is your tax ID!

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Tax Chaos: Why So Many Leave Their Money on the Table

The truth is: The UK tax system is complicated. Tax returns are usually tedious to fill out, with endless forms and technical terms that hardly anyone understands. Many feel lost in the "tax jungle" and prefer to skip it altogether – even though they are missing out on an average refund of over €1,000. Young professionals with lower incomes often think filing a tax return isn't worth it for them or is too much effort. The result: Year after year, they give away money that is rightfully theirs.

But the tax refund is not just a nice bonus for low earners; it's important extra income. Several million "non-filers" could enjoy a welcome cash windfall – many even retroactively for up to 4 years. (If you've never filed before, you can submit for the last four years and potentially secure around €4,000 at once.) So why do so few tackle it? The reason is clear: lack of time, uncertainty, and the desire to avoid mistakes. Hardly anyone wants to spend their free time wrestling with tax forms or risk entering something wrong.

The good news: Things are changing. Digital helpers promise to eliminate tax chaos. But one new solution goes a step further – and could convince all those who have previously avoided filing their taxes. Zasta! Check now for free how much tax money you are entitled to. Just enter your tax ID and receive a free offer!

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The Solution: A Tax App That Does (Almost) Everything for You

While traditional tax software or apps help the user but still require independent input and knowledge, a young people fintech is taking radical simplification. The founders of Zasta – Jörg Südkamp and Dr. Michael Potstada – were convinced: "We may not be the first to offer digital tax returns, but with us, it's the easiest." Zasta is not a DIY tax app, but a platform that lets real tax consultants handle your taxes. Unlike conventional do-it-yourself tools, Zasta connects you directly with tax experts who take over the entire process for you – you only need your tax ID from your payslip. You don't have to deal with forms or jargon – professionals take care of it.

What does that mean in practice? Imagine you could order your tax return just like you order a product online. That's exactly what Zasta makes possible: You provide minimal necessary information, and then a certified tax consultant works on your behalf. The result: You get your maximum refund without having to rack your own brain. So don't hesitate and download the Zasta app for free and register!

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How Zasta Works Step by Step

Zasta promises: You're done in 3 minutes – the tax consultant does the rest. The process is indeed extremely simple:

1. Download the Zasta app and register in 3 minutes:

You download the Zasta app and register for free. You only need to provide a few personal details like your name, address, and your tax ID. You can then add up to four previous tax years. Prior tax knowledge? You don't need it.

2. Receive a free calculation:

Your assigned tax consultant retrieves your tax data from the tax office (e.g., wage tax certificate from your employer, pension contributions, etc.). Based on this, they calculate how much tax money they can get back for you. Within a few days, you will receive an offer – detailing exactly how much your refund will be and what fee the tax consultant would charge for the complete processing. Important: Up to this point, you haven't paid a single cent.

3. Decide and optimize:

If you like the projected refund, you accept the offer – this makes the assignment binding. You can then optionally provide additional information to get the maximum amount. Zasta asks you a few simple questions (e.g., about work-related expenses like commuting costs, home office, etc.) or lets you add receipts – a photo with your smartphone is sufficient. Don't worry: Everything is designed to be playful and easy to understand.

4. The tax consultant does the rest:

Your Zasta tax consultant optimizes the return with the additional info and submits it electronically to the tax office for you. You sit back and relax while waiting for your refund. Should the tax office have any queries or if something is unclear, the tax consultant handles it – you don't have to deal with the tax office yourself at all.

5. Receive your money – hassle-free:

After the tax office processes it, you receive your tax assessment and your tax money is transferred to your account. Zasta informs you immediately when the money is on its way. Payment for the tax consultant is automatically taken from your refund: Usually, the fee is deducted directly from your repayment amount. So you don't have to pay anything upfront – you only pay if you actually get money back. If there's no refund (or you even owe money), you can simply decline the offer; in that case, you pay nothing.

This process effectively puts your tax return on autopilot. Many users are amazed at how little they had to do themselves: "The tax consultants take care of everything", customers report, "you hardly had to do anything yourself". From start to finish, it all happens without stress, paperwork, or expertise on your part. Check now for free how much tax money you're entitled to.

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Enthusiastic Users and Awards Speak for Themselves

One of the best confirmations that a service works is satisfied customers. Zasta delivers here: On Trustpilot, over 2,400 users rate the app with 4.7 out of 5 stars ("Excellent"). In the reviews, users consistently praise the ease of use, speed, and minimal effort required on their part. Many could hardly believe at first how stress-free their first tax return was, after years of shying away from it.

The professional world has also taken notice. In 2024, the business magazine Focus Money examined eight well-known tax apps – and named Zasta the test winner. An offer where you barely have to do anything yourself was thus awarded the best tax app. This shows how convincing the concept is in practice.

Prominent support followed as well: World Cup winner Lukas Podolski now advertises for Zasta and stands as a testimonial for the brand. When a popular star and family man publicly supports a tax app, it builds additional trust among many users.

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Conclusion: Finally Get Your Taxes Done – Stress-Free and with a Full Bank Account

Many people have put off doing their taxes for far too long. Yet on average, over €1,000 per year is waiting for you – money you can get back with minimal effort. Zasta impressively shows that taxes can be easy: No guesswork, no jungle of forms, instead a clear, digital service with real experts behind the scenes.

So why continue to give your hard-earned money away to the state? With Zasta, you get back the tax money you deserve – an average of €1,172 per year is possible, often even more. And the best part: You can do it without the usual stress. Many users report a sense of relief when they realized how easy it is and that they ended up with a handsome sum in their account, almost like a gift.

In the end, the question is: What would you use an extra €1,000+ per year for? Maybe for your next vacation, a new smartphone, or simply to cushion the rising cost of living? Whatever it is – it's worth finding out. Zasta is ready to get your money for you. It's up to you now to take the first step and claim what's rightfully yours. Your bank account will thank you. Download the Zasta app now & receive a free offer!

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