Retroactive back to 2022
R&D tax allowance

The research allowance – everything you need to know

A legal tax entitlement for research-active companies – permanent and retroactive up to four years. We show you whether your development meets the technical criteria.

Pie chart from the Bescheinigungsstelle Forschungszulage: applicant companies by size class, 2020–2025 – micro 33 %, small 31 %, medium 22 %, large 13 %.
Source: Bescheinigungsstelle Forschungszulage

What is the research allowance?

The research allowance under the Research Allowance Act (FZulG) funds research and development in German companies – as a legal tax entitlement, not a grant from a limited pot. If you meet the requirements, you're entitled.

It funds up to 35 % of eligible R&D costs for small and medium-sized enterprises (25 % for large companies), mainly staff costs. The allowance is permanent and can be claimed year after year.

The essentials

Up to 35 %

of eligible R&D costs (SMEs; 25 % for large companies).

Legal entitlement

no budget pot, permanent – meet the criteria and you're entitled.

Retroactive

up to four years. So time the application right.

Two stages

technical certificate (BSFZ) and tax assessment (tax office).

Is your work even research?

Many companies do research without calling it that. Work qualifies when you develop something technically new or uncertain – a design, a prototype, a test rig, a process or software – and it wasn't clear at the outset whether and how it would work.

The simple test: do you pay salaries to people developing something technically new or uncertain? Then that's a strong indicator of eligible research.

The five Frascati criteria

  • NovelThe work aims at findings that go beyond the publicly known state of the art.
  • CreativeThere is an idea of your own behind it, not pure routine.
  • UncertainAt the outset it is unclear whether and how it will work.
  • SystematicPlanned and documented traceably, not stumbled upon.
  • TransferableThe result can be reproduced and reused.

The certifying body condenses these into three test points in its review guidelines: novelty, risk / uncertainty and systematic planning. In practice the decisive part of the application is the delineation from the state of the art.

Engineer working on a CAD drawing: vehicle assembly – design work as eligible research

Whether a specific activity meets the Frascati criteria is something we clarify together in the assessment – with no prejudgement of the outcome.

Grant calculator

What could be in it for you?

A rough, non-binding order of magnitude based on your R&D staff costs. No guaranteed entitlement – the real amount is clarified in the assessment.

fundloopGrant calculator
R&D staff costs / year
480.000 €
Contract research / year
0 €
Your possible research allowance
bis zu 168.000 €

Non-binding estimate – no guaranteed entitlement.

Let's find out.

A non-binding assessment of whether and how much research allowance is realistic for you.