PRACTICAL EXAMPLE

R&D Tax Credit Application Example – Complete Guide 2026

What does a successful R&D tax credit application look like? Using a concrete example, we show the BSFZ application, cost calculation, and tax office filing.

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25 %
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Research Allowance Application Example: A Complete Walkthrough

Many companies ask: What does a successful Forschungszulage application actually look like? Theory only goes so far. That’s why we walk you through a fictional but realistic example — from the project description to the cost calculation to the tax office application.

Our Example Company

TechNova GmbH — a software company based in Munich, 15 employees, annual revenue €2.8M. Developing an AI-powered anomaly detection platform for manufacturing data. The company qualifies as an SME and receives the enhanced funding rate of 35%.

Follow the example step by step — or jump directly to the section that interests you.

Step 1: The Project Description for the BSFZ

The Certification Body for Research Allowance (BSFZ) evaluates whether your project meets three R&D criteria: novelty, technical risk, and systematic approach. The project description is the centerpiece of your application — it determines whether the BSFZ recognizes your project as eligible.

Example Project Description — TechNova GmbH

Project Title:

“Development of an AI-Based Anomaly Detection System for Industrial Production Data Using Self-Supervised Learning”

Novelty:

Existing solutions rely on supervised learning and require extensive labeled training data, which is rarely available in practice. TechNova is researching a self-supervised learning approach that detects anomalies without labeled data — a novel approach that goes beyond the current state of the art.

Technical Risk:

It is technically uncertain whether self-supervised models will work reliably with heterogeneous production data (different machines, sensor types, data frequencies). In particular, generalization to new, unknown machine types is an unsolved problem.

Systematic Approach:

The project follows a structured research plan: (1) literature review and benchmarking of existing methods, (2) development and training of proprietary model architectures, (3) systematic evaluation with real production data from three pilot customers, (4) iterative optimization of model parameters. Results are documented in a research journal.

Step 2: Cost Calculation — Determining Eligible Expenses

The assessment basis consists of personnel costs, owner contributions (Eigenleistungen), and where applicable, contract research. The maximum assessment basis is €12 million per fiscal year. At the SME rate of 35%, this yields a maximum research allowance of €4.2 million.

Cost Type Description Amount/Year
Personnel Costs 4 developers × €65,000 gross salary, 70% R&D allocation €182,000
Owner Contributions (CEO) 20 hrs/week × 46 weeks × €100/hr (flat hourly rate) €92,000
Contract Research University of Stuttgart, model validation: €40,000 × 70% (contract research rate) €28,000
Total Assessment Basis €302,000
Research Allowance (35% SME Rate) €105,700
Result: TechNova receives €105,700 as a tax credit — directly offset against corporate tax or paid out in cash if the company is in a loss position. Use our Research Allowance Calculator to estimate your own funding amount.

Step 3: Timeline — From Application to Payout

The entire process typically takes 6–10 months. With professional consulting support, the BSFZ application can be completed in 2–4 weeks. Here is TechNova’s timeline:

1

Month 1–2: Preparation & BSFZ Application

Project analysis, project description drafting, compiling R&D costs, setting up time tracking. Submission via the BSFZ portal.

2

Month 3–5: BSFZ Review

The BSFZ reviews the application. Occasionally follow-up questions arise — rarely with professional preparation. TechNova receives the certification after 12 weeks.

3

Month 5–6: Tax Office Application (Finanzamtsantrag)

With the BSFZ certification, TechNova files the tax office application via the ELSTER form. This is where the actual costs are declared.

4

Month 7–10: Assessment & Payout

The tax office assesses the research allowance. TechNova receives €105,700 — either offset against the next corporate tax payment or as a direct cash payout.

What Does the BSFZ Application Contain? The Example in Detail

The application via the BSFZ portal includes several mandatory fields. Here is what TechNova submitted:

Field TechNova’s Entry
R&D Category Experimental Development
Project Duration Jan 1, 2025 – Dec 31, 2025 (12 months)
R&D Staff 4 software developers (70% R&D allocation), 1 CEO (owner contribution)
State of the Art Existing anomaly detection systems rely on supervised learning with labeled data; self-supervised learning for heterogeneous production data is novel.
Technical Risk Generalization to unknown machine types not guaranteed; false-positive rate with heterogeneous sensor data unclear.
Contract Research University of Stuttgart — statistical validation of the model architecture (€40,000 contract volume)

Step 4: The Tax Office Application — Reporting Costs

After receiving the BSFZ certification, TechNova files the tax office application (Finanzamtsantrag) via ELSTER (Anlage FZ). This is where the actual costs are declared:

Line Item in Tax Office Application Amount
Wages/salaries of R&D staff (gross salary × R&D share) €182,000
Owner contributions / shareholder services (€100/hr) €92,000
Contract research (70% of contract volume) €28,000
Assessment Basis (Total) €302,000
BSFZ Certification Number BSFZ-2025-XXXXX
Research Allowance to Be Assessed (35%) €105,700

TechNova’s tax advisor books the research allowance as a tax credit. Since TechNova expects approximately €80,000 in corporate tax for the current year, €80,000 is offset and the remaining €25,700 is paid out directly.

Checklist: What Do You Need for Your Application?

To ensure a smooth application process, prepare these documents:

For the BSFZ

  • Project description (novelty, risk, systematic approach)
  • R&D category (basic / applied / experimental research)
  • Project duration and participating staff
  • Contract research details (if applicable)
  • State of the art and differentiation from routine work

For the Tax Office

  • BSFZ certification (number)
  • Payroll records for R&D employees
  • Time records (R&D share per employee)
  • Invoices for contract research
  • Documentation of owner contributions (time log)

5 Common Mistakes in the Application Process — and How to Avoid Them

!

Vague Project Description

“We are developing new software” is not enough. The BSFZ needs to see the specific state of the art and why your approach goes beyond routine development.

!

Not Claiming Owner Contributions

Owner/CEO contributions are valued at €100/hr. Many SMEs leave five-figure funding amounts on the table. More on owner contributions →

!

Missing or Incomplete Time Tracking

The tax office can reduce your allowance if R&D time allocation is not supported by time records. Set up time tracking before the project starts.

!

Incorrect Contract Research Calculation

Only 70% of the contract volume is eligible. Claiming 100% will result in a reduction. Details on contract research →

!

Missing the Retroactive Application Window

The research allowance can be claimed up to 4 years retroactively. Many companies leave multiple annual installments unclaimed.

Frequently Asked Questions About the Research Allowance Application

Yes, it is possible. However, approximately 30% of first-time applications without professional support are rejected — often due to imprecise project descriptions. An experienced consultant knows the BSFZ requirements and significantly increases your chances of success.

For software companies, personnel costs of developers are primarily eligible (gross salary proportional to R&D allocation). Additionally, owner contributions (€100/hr) and contract research (70% of the contract volume) can be claimed. Material costs have also been eligible since the legislative amendment.

The maximum assessment basis is €12 million per fiscal year. At the SME rate of 35%, this yields a maximum of €4.2 million annually. For non-SMEs, the rate is 25% (max. €3 million). Calculate your individual amount with our Research Allowance Calculator.

If your application is rejected, you can file an objection. In many cases, revising the project description is sufficient. A consultant can assess whether an objection has a realistic chance of success and prepare the revised description.

NOVARIS Consulting works on a success-based model. You only pay when your research allowance is approved — zero risk for you. The initial consultation is free. Schedule your free consultation →

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Sources & legal references

All statements regarding eligible base, funding rates, and application process are based exclusively on the following official legal sources and authority documents. Research date: .

Note: This page does not replace individual tax advice. For a binding assessment of your project, please contact us or your tax advisor.

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Why DIY applications fail

The FZulG application process is technically complex and fraught with pitfalls. BSFZ rejections, incorrect cost allocations, and missed deadlines cost German companies millions in unclaimed funding every year.

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NOVARIS Handles Your Complete R&D Tax Credit Application

From the initial assessment of your R&D projects through BSFZ certification to payout by the tax office – NOVARIS manages the entire process. Success-based and risk-free.

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Max Nodes
Max Nodes
Managing Director & Founder of NOVARIS Consulting. Specialized in German R&D tax credits (FZulG) with a 100% approval rate. Learn more