No pitch deck. No equity. No interest. Cash back for the R&D work your team is already doing.
Somewhere in Germany right now, a founder is polishing a pitch deck to raise half a million euros. It will take months. It will cost a serious slice of the company. And the whole time, the German state would happily transfer a similar amount to that same founder, in cash, for the product her team built last year. Welcome to the strange reality of the Forschungszulage, Germany’s federal R&D tax credit. We believe it is the most attractive tax credit in Germany today, and it is not a close race. It refunds up to 42% of eligible Research & Development (R&D) costs. It reaches up to 4 years into the past. It pays out in cash even when your company makes losses. And the vast majority of eligible companies have never claimed a single euro of it. At Grantonomy, helping innovative companies claim it is all we do. Across our clients, the average claim is around €520,000 per company. That is not a nice little bonus. That is a funding round. With one difference: you do not pitch for this money. You are legally entitled to it.
A Refund, Not a Grant
Most public funding in Germany is a competition. This one is a promise.
Classic grant programs come with juries, quotas, themed calls and long waits. Your application competes against everyone else’s, and the budget can simply run out. The Forschungszulage plays by different rules, because it is written directly into tax law. If your project meets the criteria, you have a legal claim. Nobody compares you to your neighbor. No pot runs empty in March.
Even better for startups: profitability is not required. The credit is set against your tax bill, and if the credit is larger than the bill, the tax office transfers the difference to your account. A loss-making startup with a big engineering team can receive a substantial six or even seven figure payment from the state. Read that sentence again.
Why Now? Three Reasons 2026 Changes Everything
The conditions have never been better. And the clock is ticking in both directions.
First, the rules just got a serious upgrade. For R&D projects starting in 2026 or later, a flat 20% overhead allowance is added on top of the eligible costs. For small and medium-sized companies, that lifts the effective rate from 35% to up to 42%. At the same time, the maximum assessment base was raised to €12 million per year. In plain numbers: an SME can now receive up to €4.2 million per year. These are the best conditions since the program launched in 2020.
Second, the window behind you is closing. Claims reach back up to 4 years. In 2026, you can still claim development work from as far back as 2022. Wait one more year, and 2022 is gone for good. Every year of hesitation quietly deletes a year of funding.
Third, look at the market. Venture capital has become slower and more selective. Runway is the new growth, and every month of it counts. Money that arrives without dilution, without interest and without a board seat has never been worth more.
Two Steps to the Money
The process sounds like German bureaucracy. It is actually refreshingly logical.
Step one is a technical review. An independent certification body, the BSFZ, checks whether your project really counts as research and development. It wants to see four things: a concrete technical goal, real novelty, genuine technical uncertainty at the start, and a systematic way of working toward a solution. Step two is the tax filing. After the end of each fiscal year, you claim the credit with your tax office through ELSTER, Germany’s official tax portal. Here it is all about the numbers: eligible salaries, contract research, time records and roles. Then the money is set against your tax bill or paid out. And because development rarely stops after one year, most companies repeat this step annually and turn the credit into a recurring source of funding.
You Do Not Need a Lab Coat
Forget test tubes. If your engineers argue about architecture at lunch, you might be doing R&D.
Here is the simple test: was there a technical question your team could not answer by reading documentation or buying a tool off the shelf? Did you have to hypothesize, build, fail and try again? If yes, you were probably doing research and development in the legal sense.
That covers far more everyday work than most founders assume. Training machine learning models where nobody knows in advance whether they will perform. Building a real-time system that stays stable when thousands of users hit it at once. Designing new security architectures. Developing new components, materials or manufacturing processes. All of this can qualify. One note for AI companies, because we get this question every week: simply calling a large language model through an API is usually not R&D. Building your own system to reduce hallucinations, score sources or control agent behavior very often is. The difference is technical uncertainty, not the buzzword.
The Catch
Yes, there is one. It is called documentation.
The tax office can review your claim years after the money has been paid. When that happens, you need to show who worked on which problem, when, and for how long. Timesheets written after the fact are accepted, but only if they match real traces of the work, such as commits, tickets and calendar entries, and only if they look like real life. A spreadsheet where every month is perfectly identical is the fastest way to invite questions. Our advice: start a lightweight documentation habit today. A few notes on technical decisions, open questions and who worked on what. Ten minutes a week now can protect a six figure claim later.
The Bottom Line
Back to our founder with the pitch deck. She should absolutely raise her round if the business needs it. But before giving away another percent of the company, every founder in Germany should ask one simple question first: has the state already promised us money for the work we have done? For technology companies solving genuinely hard problems, the answer is usually yes. Up to 42% of your development costs. Up to 4 years back. In cash. The most attractive tax credit in Germany is sitting in plain sight. All you have to do is claim it.
