Knowledge as Part of Our Values Good work happens where people know their rights – and companies take responsibility.
GreyMatter stands for clarity, fairness, and informed decisions.
Working in Later Life – Make Informed Decisions
Experience brings confidence – and good decisions require clear information. That's why GreyMatter offers a dedicated knowledge section about working in later life.
Law & Employment Models Explained
Working as a Retiree – What Are the Legal Rules?
Retirees generally work under the same employment law conditions as other employees. At the same time, there are important special provisions that open up new freedoms – especially regarding fixed-term contracts, social insurance, and additional income.
GreyMatter makes these rules understandable and practically accessible – without legal jargon.
Flexible Employment with Planning Security
After retirement, employment relationships can be more easily structured as fixed-term – even multiple times and without complicated justifications. This creates new opportunities:
- •For Individuals flexible assignments without long-term commitment
- •For Companies planning security for projects, substitutions, or peak loads without rigid employment law restrictions
GreyMatter makes the flexibility of different offers transparent, so all platform users can meet on equal terms.
Employment Contract, Service Contract, or Project Work?
Not every activity needs to be a traditional employment relationship. Depending on the assignment, different contract forms may apply:
- •Employment Contract full social security and clearly regulated framework conditions
- •Service Contract / Freelance Work more self-determination, project-based assignments
- •Work Contract clearly defined result instead of ongoing activity
GreyMatter supports you in finding the right classification.
Additional Income & Social Insurance
Working pays off – financially too.
- •No additional income limits for retirement pensions
- •Mini-jobs with clear rights (vacation, continued payment, dismissal protection)
- •Option to voluntarily contribute pension payments and increase your own pension
We explain what this means in practice – and what to consider individually.
For Companies: Legally Compliant & Responsible Employment
GreyMatter helps companies to:
- •properly integrate experienced workers
- •choose appropriate contract models
- •avoid pseudo self-employment
- •post transparent, fair positions
We provide guidance, templates, and best practices for this.
FAQ - Frequently Asked Questions
For Individuals- Does it cost anything to use?
Registration and job searching is free for individuals.
- What kinds of jobs are available?
From consulting to support to project-based specialist tasks – tailored to your experience and preferences.
- Who helps me with questions?
Our support team is available via email.
FAQ - For Companies
For Companies- Does it cost anything to use?
Currently, the platform is also free for companies. You can therefore place your job postings with us risk-free.
- Which industries are represented?
Healthcare, retail, health services, SMEs, services, and more.
- How does the API work?
GreyMatter is built API-first (technically open) and can be seamlessly integrated into existing HR systems.
Trust & Security
- GDPR compliant
- Transparent processes
- Clear communication
- Personal contact person
4 Min. Lesezeit
Aktivrente & Additional Earnings 2026
TL;DR
Since 2023 there is no earnings limit for old-age pensions. The Aktivrente additionally allows up to €2,000/month without pension deductions.
3 Min. Lesezeit
Fixed-term Contracts with Retirees
TL;DR
After retirement, fixed-term contracts are possible for up to 8 years without specific reason — significantly more than for younger employees (2 years).
5 Min. Lesezeit
Contract Types at a Glance
TL;DR
Employment contract, service contract or work contract — different forms apply depending on the role. We explain the differences.
Häufig gefragt
Ihre Fragen, unsere Antworten
- Does it cost anything to use?
- Registration and job search is free for individuals.
- Is there an earnings limit as a retiree?
- No. Since 2023, there is no longer an earnings limit for old-age pensions. You can earn as much as you like.
- What is the Aktivrente?
- The Aktivrente is a planned model allowing up to €2,000/month tax-free. As of May 2026, it is in the legislative process.
- Who helps me with legal questions?
- Our team provides guidance — for individual legal advice, we recommend a specialist employment lawyer.
Documents & Guidance
For download — for your personal preparation.
- Checklist: Working as a retiree
- Contract types overview
- Additional earnings rules 2026 (summary)