In our work with founders, growth companies and SMEs, we keep meeting the same quiet assumption: “Funding isn’t for us, we don’t do research.” And almost every time, it turns out they do. They just don’t call it that.

The Forschungszulage (research allowance) is one of the most powerful and least understood funding instruments in Germany. It is not a competitive grant with deadlines and limited budgets. It is not a loan. It is, in effect, money back from the state for development work a company has already done and most companies that qualify never claim it.

Try our free Kodex Funding Check to see if your project is eligible.

What it is
The Forschungszulage rewards research and development (R&D) through the tax system. A company that develops something technically new receives a portion of its development costs back, as real money, paid out through the tax office, regardless of whether the company is profitable.

That last one matters. A company in its loss-making phase, or a young startup years from break-even, can receive it just as much as an established business. It is paid out even when there is no tax to offset.

The key figures: the state refunds 25% of eligible costs, or 35% for small and medium-sized enterprises. It can be claimed retroactively for up to four years, so even completed projects are often still eligible. The process runs in two steps: first a certificate confirming the R&D character of the project (issued by the BSFZ), then the claim through the tax office.

Who it is for
The point most companies miss: the Forschungszulage is technology- and industry-agnostic. What matters is not your sector, but your project. A manufacturer developing a lighter component, a software company building a system with no proven solution, a food producer reworking a process, the door is open to any legal form and size: GmbH, UG, sole proprietor, freelancer, startup.

The reason so many eligible companies never apply is a language problem. The word “research” summons images of laboratories and PhDs. In the funding sense, it simply means developing something technically new, where at the outset it was genuinely unclear whether, and how, you would succeed.

What “developing something new” means
Routine work, minor adjustments and the straightforward use of existing solutions are not eligible. The assessment follows the internationally recognised Frascati definition of R&D, which comes down to three questions:

(1) Is it new? Did you develop something that did not exist in that form, or advance an existing solution beyond the current state of the art? “New to us” is not enough.

(2) Was it technically uncertain? At the start, was it genuinely unclear whether and how you could solve it. Was there a real risk of failure? This is the decisive criterion. If success was never in doubt and it was only a question of effort and time, it is usually not eligible. The uncertainty must be technical, not commercial.

(3) Was it systematic? Did you work toward it in a planned, traceable way? This needs no formal project plan, only a clear goal and a comprehensible approach.

The middle question is the heart of it. A demanding project is not automatically an R&D project; what the state rewards is the uncertainty.

Try our free Check to get a quick assessment of your project.

Why it’s more accessible than most funding
Companies used to classic grant programs expect the worst: application windows, competition for limited pots, rejection because the budget ran out. The “Forschungszulage” works differently > no competition for a limited fund, no fixed application round. If you meet the criteria, you have a claim. And because it is claimed after the work rather than approved in advance, you are not betting on an outcome before you start.

The demanding part is not the bureaucracy, it is describing the project correctly. The most common reason a claim is reduced or rejected is a description that fails to make the technical uncertainty visible to an evaluator who does not know your work. That is where expertise earns its place.

Based in Austria? The equivalent instrument there is the “Forschungsprämie”, which works on the same principles but with different rates and process. We cover it in this article.

Find out where you stand
Because eligibility is genuinely hard to judge from the outside, we built a small, free tool that gives you a first sense of whether your project might qualify: a few short questions, an initial AI-supported assessment in minutes, no registration or contact details required. It is not a binding evaluation, but it is an honest first filter.

If your company has developed something new in the last few years, a product, a process, a piece of software, it is worth checking. The money is there; most of it simply goes unclaimed.