Obtaining a pension due to full or partial reduced earning capacity (Erwerbsminderungsrente) is a very complex procedure. 
It is one of the most bureaucratically burdensome and strict procedures in the German social system.
The decision is made exclusively by the Deutsche Rentenversicherung (German Pension Insurance). The Social Welfare Office (Sozialamt) is not involved here, but the outcome directly affects your eligibility for Grundsicherung (basic security benefits).

What is it?
The Erwerbsminderungsrente is a pension paid by the German Pension Insurance (Deutsche Rentenversicherung) to people who, due to illness or disability, can no longer work, or can only work to a very limited extent.
There are two types of this pension:

• Full disability pension (Volle Erwerbsminderungsrente) - For those who can work less than 3 hours per day.
• Partial disability pension (Teilweise Erwerbsminderungsrente) - For those who can work between 3 and 6 hours per day.

An important principle applies here: rehabilitation takes priority over pension. Before a pension is granted, the German Pension Insurance will check whether medical or vocational rehabilitation measures can help you return to work.

Who is eligible?
You are entitled to an Erwerbsminderungsrente if you meet all of the following conditions:

• Minimum insurance period (general waiting period): You must have at least 5 years of qualifying periods (Wartezeit) in the German Pension Insurance scheme. This includes contribution periods, replacement periods, child-raising periods, and other specified periods.
• 3 years of compulsory contributions: In the last 5 years before the onset of reduced earning capacity, you must have paid compulsory contributions for at least 3 years. This is the most important and often most difficult requirement to meet. If you worked informally or were long-term unemployed without benefits, your application may be rejected.
• Reduced earning capacity due to illness: You can work less than 6 hours per day (for a partial pension) or less than 3 hours per day (for a full pension).
• Age limit: You have not yet reached the regular retirement age (in 2026, this is 67 for those born in 1964 and later).

Important exceptions:

• If you cannot meet the 3-year compulsory contribution requirement due to no fault of your own (e.g., pregnancy or illness), the 5-year period is extended.
• In cases of a work accident or occupational disease, a single contribution may suffice.
• There is a special trust protection regulation for those born before January 2, 1961, which allows for a "pension for partial reduced earning capacity due to occupational disability".

The pension can be granted temporarily (usually for 1–3 years, followed by a reassessment) or indefinitely (unbefristet), depending on whether the condition is likely to improve.

How much do you receive?
The amount of the pension depends on several factors:

• Number of pension points (Entgeltpunkte) accumulated: The longer you worked and the higher your salary, the more points you have and the higher your pension.
• Type of pension: The full disability pension is higher than the partial pension.
• Duration of insurance: A longer insurance period results in a slightly higher pension.

There is also the Zurechnungszeit (fictitious period). If your pension begins before the regular retirement age, the German Pension Insurance credits you with additional years as if you had continued to work and pay contributions until a legally defined age. In 2026, this period ends at age 66 years and 3 months.
Average amount: In 2026, the average disability pension is around €1,041 per month.

• For men: Around €1,078 per month.
• For women: Around €1,010 per month.

Deductions: If your pension starts before the regular retirement age, deductions apply: 0.3% for each month you retire early, but a maximum of 10.8%.
Special note: If the pension is not enough to cover your basic needs, you can and should apply for Grundsicherung im Alter und bei Erwerbsminderung (basic security in old age and in case of reduced earning capacity). This is a supplementary social benefit from the Sozialamt.

Additional earnings (Hinzuverdienst) in 2026
It is possible to earn additional income alongside a disability pension. However, there are earnings limits that must be observed, otherwise the pension may be reduced.
In 2026, the limits are:

• Full disability pension: Annual earnings limit of €20,763.75 (gross).
• Partial disability pension: Annual earnings limit of €41,527.50 (gross).

These limits are annual and must not be exceeded. If you exceed the earnings limit, the pension is reduced proportionally.
Work trial (Arbeitserprobung): Since 2024, there has been the possibility of a work trial. This allows you to test whether you can resume or increase your work without jeopardizing your pension entitlement.

Deadlines

• When to apply: The application can be submitted at any time after the onset of reduced earning capacity. The sooner, the better. It is recommended to submit the application about three months before the desired start of the pension.
• From when it is paid: 1. If the application is submitted within the first 3 months after the onset of reduced earning capacity, the pension begins from the first day of the month following the onset. 2. If you apply later, the pension is paid from the beginning of the month of application. Retroactive payments are generally not possible.
• When payments arrive: After a positive decision, payments usually begin the following month.
• If you disagree with the decision: You have 1 month to file an objection (Widerspruch) from the date you receive the decision.

Typical mistakes

1. Applying too late. Each lost month means lost money. Retroactive payments are generally not possible.
2. Incomplete medical documents. The most common reason for rejection. Submit everything: medical reports, doctor's letters, MRI/CT results, blood test results. The more documentation, the better.
3. Lack of the required insurance period. Many think that simply living in Germany for 5 years is enough. No, it's specifically contributions that are required. If you were unemployed without benefits or worked informally for 3 of the last 5 years, your application may be rejected.
4. Continuing to work beyond the permitted hours. If you are granted a partial pension and work 7 hours, this is a violation. If you are granted a full pension and work 4 hours, this is also a violation. These are monitored.
5. Not applying for Grundsicherung at the same time. The pension is often not enough. If you do not apply for the supplementary social benefit, you are left with only a small pension, even though you could be receiving more.
6. Ignoring the possibility of appeal. A rejection is not a final verdict. First file a Widerspruch (objection) with the same Deutsche Rentenversicherung, then if it is rejected again, file a Klage (lawsuit) in the Sozialgericht (Social Court). Many people win their case in court. According to some sources, almost half of all applications are initially rejected. The chance of success through an appeal is high.

What to do in case of rejection
You have 1 month from receipt of the decision to file a Widerspruch (objection). This period is absolute.
You can file the objection initially without a detailed justification – just to meet the deadline. You can submit the full justification later. It is advisable to first request access to the file to review the medical report and understand why the application was rejected.
The objection is free of charge and is a mandatory prerequisite for any subsequent legal action. If the objection is also rejected, you have one month to file a lawsuit (Klage) with the Social Court.

Step-by-Step Guide

Step 1. Check your insurance history and preliminary requirements.
This is a medical pension, not social assistance. Without meeting the formal criteria, your application will not even be accepted for medical examination. Log in to your personal account at deutsche-rentenversicherung.de. See how long you've been insured and when you've paid your contributions.Verify the following:

• General qualifying period (Allgemeine Wartezeit): 5 years of compulsory contributions (Pflichtbeiträge) to the German pension system. This includes contributions from employment, child-rearing periods (Kindererziehungszeiten), caregiving for relatives (Pflege), receipt of sickness benefit (Krankengeld), or unemployment benefit I (ALG I).
• The 3/5 rule (3/5-Belegung): In the 5 years immediately before your reduced earning capacity began, you must have at least 3 years of compulsory contributions. This is the key and most stringent condition. If you have been unemployed in recent years without receiving ALG I (only ALG II/Bürgergeld, which does not accrue pension contributions), your application will be rejected – even if you are seriously ill.
• Medical reduced earning capacity: Your state of health must prevent you from working in the general labor market. Your treating physician must confirm that recovery is not foreseeable in the near future (within 6–9 months) and that rehabilitation would be ineffective.

Step 2. Compile medical evidence.
Submitting an application without supporting medical documents is a waste of time. The Deutsche Rentenversicherung makes decisions based on the principle of "Rehabilitation vor Rente" (Rehabilitation before Pension).
You will need to gather:

• Your treating physician's medical report (Befundbericht): Recent discharge summaries with a detailed description of diagnoses, disease progression, and functional limitations.
• Hospital discharge letters (Arztbriefe) from the last 2 years.
• Rehabilitation discharge reports (Reha-Entlassungsbericht) if you have undergone any rehab measures. If you have not had rehab, you will almost certainly be referred to one.
• A current list of medications.

Remember this key point: You must prove not merely the existence of a diagnosis, but that – due to the combination of your conditions – you are unable to work for at least 6 hours per day (for a full pension: less than 3 hours) in any job available in the general labor market.

Step 3. Submit your application to the Deutsche Rentenversicherung.
The initiative must come from you. Use form R0100 – "Antrag auf Rente wegen Erwerbsminderung" (Application for a pension due to reduced earning capacity).
You can obtain the form:

• At any Pension Insurance information and advisory center (Auskunfts- und Beratungsstelle).
• At the town hall (Rathaus) in the Insurance Department (Versicherungsamt), which often accepts pension applications.
• By downloading it from the official website.

It is best to submit the application in person at your regional Pension Insurance office (appointment required) so that a consultant can immediately check the completeness and certify copies of your documents.
Strategic advice: It is often recommended to submit an application for medical and/or vocational rehabilitation (Reha-Antrag R0102) at the same time as your pension application. Why? Because if the pension is denied but it is determined that rehab could have helped, the decision will be negative. By showing your willingness to undergo rehab upfront, you strengthen your position.

Step 4. Undergo the socio-medical assessment (Begutachtung).
Your documents will be reviewed by a medical expert of the pension fund (Prüfarzt). Then one of the following may happen:

• Desk-based decision (Aktenlage): If the documents unequivocally indicate severity (e.g., stage IV cancer, terminal dementia).
• In-person medical examination: You will be called to the Pension Insurance's examination center. This is a standard, often quite rigorous examination. The doctor's goal is to determine your quantitative remaining work capacity (Leistungsvermögen):
• Less than 3 hours = full pension (volle Erwerbsminderung).
• Between 3 and 6 hours = partial pension (halbe Erwerbsminderung), which implies you are obliged to seek suitable part-time work.
• More than 6 hours = rejection; you are considered capable of working.

Step 5. Receive the Bescheid (decision notice) and act accordingly.
The decision arrives by registered mail.
If the decision is positive (approval):

• The pension is paid retroactively for a maximum of 7 months from the onset of reduced earning capacity, provided the application was submitted within the legally prescribed deadlines.
• Duration: Erwerbsminderungsrente is almost always granted temporarily (befristet) , usually for 3 years, with a mandatory reassessment. A permanent pension is rare and is only awarded when treatment is conclusively proven to be hopeless.

If the decision is negative (rejection – Ablehnung):
You have 1 month to file an objection (Widerspruch). Key nuance: Your Widerspruch must contain a specific attack on omissions or errors in the expert report.

• Weak argument: "I feel very unwell and have many illnesses."
• Strong argument: "The socio-medical report states that I can sit for 4 hours, but it fails to consider my orthopedist's report dated [X], which explicitly states that I can only sit for 1 hour with interruptions, thus ruling out any office work."

Important warning:
This pension (whether partial or full) almost never reaches the subsistence minimum unless you had a very high salary. The reason is a short contribution history or low earnings. If, after receiving Erwerbsminderungsrente, your income (pension + other means) is still below the subsistence minimum, you are then obligated to apply for a top-up benefit from the Social Welfare Office (Sozialamt) – i.e., Grundsicherung, the instructions for which I provided earlier. These are two parallel processes and often go hand in hand.