Yes. Disability insurance (BU) does pay out for cancer if the illness or its treatment is expected to keep you from at least 50 percent of your job for six months or more. Cancer is the third most common cause, about 18 percent of cases, and almost 95 percent of these claims succeed. The diagnosis alone is not enough.
What a BU does for cancer, what it costs, and what a lump sum add on costs.
Example
Typical range
Cancer as a share of all BU claims
about 17.8 percent
Acceptance rate for cancer, 2023
almost 95 percent
BU, age 30, office job, EUR 1,500 benefit
about EUR 70 a month
Critical illness cover, EUR 50,000, age 42
about EUR 35 a month
As of October 2026.
Cause share and acceptance rate from a market study of cases decided in 2023,
premiums from published tariff examples.
How long insurers wait after cancer before offering a BU is an indicative value from our quoting
practice and differs by insurer.
Worked example
Bank clerk, 41, breast cancer
Diagnosis in February, then surgery, chemotherapy and radiotherapy into the autumn. Doctors expect a return after a year at the earliest.
Disability began
February
Reported to the BU
March, with hospital reports and treatment plan
BU pension from
March, paid on acceptance with back payment
Part time return a year later
review, pension runs until the return to work
The BU carries the whole treatment period. After the return she pays premiums again and stays covered in case of a relapse.
The diagnosis is not the claim
A BU pays for the impact on your job, not for an illness as such. With cancer that impact is usually clear: surgery, chemotherapy and radiotherapy often take months, followed by fatigue, poor concentration and frequent infections.
What counts is the doctors' outlook: are you expected to be unable to do your last job to at least 50 percent, for good or for the period in your contract? With long treatment this is often the case, with an early skin cancer removed in a minor operation it is not.
Why cancer claims rarely fail
According to a market study of cases decided in 2023, almost 95 percent of claims with a cancer diagnosis led to payment, and decisions came comparatively fast. The reason: findings, treatment plans and hospital reports are well documented, unlike for example mental illness.
Claims can still fail, mainly in two places: undisclosed earlier conditions in the application and lack of cooperation. According to the same study, more than half of the cases without payment are not rejections but stall because documents are missing.
What happens after treatment
Many people return to work after months or years. The insurer may check in a follow up review whether you are still disabled. If not, the pension ends and the premium waiver stops.
That is not a drawback but the point of the contract: it carries the time in which you cannot work. Make sure you resume premiums so the policy stays in force in case of a relapse.
Situation
What the BU typically does
Long treatment, job impossible for months
pays from the onset of disability
Minor operation, back at work after a few weeks
does not pay, the restriction is too short
Return part time below 50 percent of your former work
keeps paying while you stay below the threshold
Full return to the job
pension ends after review
Relapse after returning
new claim, the policy continues
If you have had cancer and want a BU
You must disclose cancer in recent years in the health questions. Many insurers postpone the application until several years without relapse have passed, or exclude the condition.
How far back the questions go is stated in each insurer's application. An anonymous pre-enquiry through a broker shows which insurers would accept you without a rejection being recorded.
Critical illness cover as an add on
Critical illness insurance (Schwere-Krankheiten-Versicherung) pays a lump sum once for cancer, whether or not you can work. It does not replace a BU, because mental illness and back problems are usually missing, but it can cushion costs during treatment.
When you do not need it: if your BU pension covers your income and you have savings for a few months.
Step by step
Collect hospital reports, treatment plan and prognosis.
Report the disability in text form once treatment is planned for months.
Describe your working day with time shares, including what fatigue prevents.
Answer every insurer request on time.
After treatment, report changes and take the review seriously.
Checklist
Reporting deadline in your terms read
Hospital and doctor reports complete
Fatigue and side effects documented by a doctor
Premiums paid or deferred until acceptance
Copies of all documents kept
Common mistakes
Reporting only after treatment and losing months
Sending only the diagnosis without a job description
Leaving insurer queries unanswered until the claim stalls
Leaving out earlier cancer on a new application
Questions and answers
Frequently asked
Does the BU pay for every cancer diagnosis?
No, only if you are expected to be unable to do at least 50 percent of your job for the agreed
period.
With an early tumour removed quickly this is often not the case.
Does fatigue after chemotherapy count?
Yes, if it is documented by a doctor and restricts your work.
It is a common effect of treatment.
Can the BU stop the pension again?
Yes, if a review shows you can do your job again beyond the contractual threshold.
Then you pay premiums again.
Can I get a BU after recovering from cancer?
Often only after several years without relapse and sometimes with an exclusion.
An anonymous pre-enquiry shows which insurers would accept.
Does the BU pay if a family member has cancer?
Only if you yourself are disabled.
Caring for relatives is not a claim.
Which is better for cancer, BU or critical illness cover?
A BU replaces income for years, critical illness cover pays once.
