Sep 30, 2025
How does the BSFZ assess R&D projects for Forschungszulage certification?
Introduction to the BSFZ and its role regarding Forschungszulage
The Bescheinigungsstelle Forschungszulage (Research Allowance Certification Office) is the official authority designated to determine if a project is eligible to claim the research allowance. The BSFZ evaluates if the activities defined in the research allowance application fall under the category of research and development (R&D). The preliminary decision is then forwarded to the relevant tax office for assessment and settlement with the income tax liability.
BSFZ functions under the technical and legal supervision of the Federal Ministry of Research, Technology and Space and is operated by a consortium of experienced project sponsors:
VDI Technologiezentrum GmbH
AiF Projekt GmbH
DLR Project Management Agency
With the objective of ensuring an optimum and professional review of the applications, an interdisciplinary team is established with staff from various scientific fields who hold extensive experience in validating R&D projects.
The application process with the BSFZ is fully digital, which increases convenience. The application is submitted through a web portal that is custom-developed by the BSFZ. BSFZ offices are present in various cities such as Bonn, Berlin, Düsseldorf, and Dresden with the scientific experts from multiple fields evaluating the R&D project applications. The BSFZ review is a key step for applicants as it is the first step in seeking the research allowance and the approval is crucial. Without BSFZ approval the project cannot advance to the tax authority stage.
Assessment basis
While assessing the research project, the BSFZ reviews if it falls into any of the defined categories under the Research Allowance Act (FZulG) and adheres to the EU’s General Block Exemption Regulation (GBER) and the OECD’s Frascati Manual. Criteria for approval involve:
Basic research: The experimental or theoretical research project that is focused on acquiring new knowledge without any direct commercial application.
Industrial research: The planned research projects aim to gain new knowledge and skills in order to develop new products, processes, or services and also to make significant improvements to the existing ones. Examples of industrial research include prototype construction and validation of technological concepts.
Experimental development: Experimental development involves research based on using existing scientific and technological knowledge to develop a new product or improve the existing ones.
As per the Frascati Manual, a research project must include the following features:
Novelty: The project must generate new know-how that is not available in the state of the art and the research work needs to be original without similarity to existing work.
Uncertainty: The outcome of the R&D work should not be known to the public yet. It should be uncertain and not predictable. Additionally, there must be an element of risk involved.
Systematic approach: The research work should be conducted according to a systematic plan and methodology.
Creativity: The work should consist of an innovative approach and an element of non-obviousness.
Reproducibility: The results of R&D work should be verifiable and reproducible with the scope of obtaining the same results.
Evaluation process
Once a company submits its application for the certificate from the BSFZ in the process of seeking the research allowance, there are three potential results they can expect.
1. Approval
The positive response and issuance of the certificate stating that the research project is eligible to claim the Forschungszulage. The BSFZ office validates the R&D nature of projects using the pre-defined criteria and indicates the approval for the company to proceed with the application to tax authorities to claim the research allowance.
2. Rejection
An application can get rejected if the BSFZ office finds that the project lacks the necessary characteristics to be considered as R&D. In certain instances, the application of an excellent R&D project may get rejected if the application is not clear due to any of the following reasons:
Vague project documentation
Missing important information in the project description
Inclusion of unqualified activities in the application
Using vague terminology to describe the project elements.
When an application gets rejected, the applicant company has two options as corrective measures:
a. Appeal:
It is allowed to submit an appeal within 4 weeks after receiving the rejection from the BSFZ. The appeal should be submitted if the company finds that its application is wrongfully rejected due to misunderstanding and incorrect assessment. The objective of the appeal should be to provide additional information and proof supporting its claim and not merely to question the previous assessment result.
b. Reapplication:
In case an application is rejected due to shortcomings in the application preparation, as a next step it is ideal to submit a revised and well-prepared application instead of submitting an appeal as the BSFZ is obliged to review the reapplication within three months. The revised application should include all the crucial information with clear technical details of the projects. It is important to submit the details supporting the claim and to ensure the project meets BSFZ guidelines and criteria mentioned in the Frascati Manual.
3. Request for additional information
It is common to receive a request from BSFZ to submit certain additional details about the project to continue the review process. This is not a rejection but it occurs when the submitted information does not suffice to make a final assessment.
Note: BSFZ application process is done through the web portal and there are different character limits in the sections where the applicant needs to submit the project details. It is necessary to phrase the details clearly and concisely so that all required information can be provided for the review process.
Best practices for applicants
To obtain a positive response from the BSFZ and receive the certificate on the first attempt, the applicant should follow our best practices that include:
1. Early documentation of R&D projects
The documentation and recording of necessary information, technical and financial, helps in the submission of the well-prepared application and increases the chances of approval.
2. Defining the innovation
Clear definition of newness and technical innovation of the project without the use of vague terminology is an important factor for the approval. It is required to mention details of the problem being solved, novelty of the R&D approach, and addressing uncertainties and risks during the project.
3. Knowledge of deadlines
It is possible to claim research allowance retroactively for up to four years. But, early application to the BSFZ and to the tax authorities ensures an early inflow of funds even in the event of stricter assessment guidelines.
4. Seeking expert advice
For companies, especially first-time applicants, the advice of external consultants who have expertise in Forschungszulage guidelines and the documentation process can be effective in submitting a successful application. The external advisors can help with documenting R&D projects and preparing well-structured applications in alignment with the statutory requirements.
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