Why do disability income insurers deliberately limit the monthly benefit to less than the insured's pre-disability income?
Select an option to reveal the answer and the full 3-part explanation — free, no signup.
Answer & full 3-part explanation (select an option above, or peek)
Why A is correct
Disability benefits replace income, but if they replaced the insured's full pre-disability earnings, an insured might have little reason to recover and return to work, a problem called malingering. Insurers therefore cap the monthly benefit at a fraction of pre-disability income, so that returning to work always improves the insured's financial position. The same limit also curbs adverse selection, because high-risk applicants cannot overinsure against disability. This percentage-of-income ceiling is a core design principle of the product and is why benefit amounts are limited rather than set at full income.
Why the other options are wrong
- B) Cost containment is an effect of benefit limits, but the stated design purpose is to preserve the insured's incentive to return to work and to prevent overinsurance, not to enable the insurer to write more applications.
- C) No federal statute caps disability benefits at half of the insured's income. The limit is an insurer product-design practice, and carriers set the replacement percentage within their own underwriting and pricing guidelines rather than by statutory command.
- D) Insurers actively market disability coverage, so the cap is not meant to discourage purchases. The purpose of limiting benefits is to manage claim risk and preserve work incentives, not to reduce sales.
Memory hook
Don't replace 100% of pay, leave a reason to go back to work.