Modified Benefit Formula Questionnaire

SSA collects information on the SSA 150 to determine the correct formula to use in computing the Social Security benefit for someone who receives a pension from employment not covered by Social Security. The Windfall Elimination Provision (WEP) requires use of a benefit formula that replaces a smaller percentage of a worker's pre-retirement earnings. However, the resulting amount cannot show a difference in the benefit computed using the modified and regular formulas greater than one-half the amount of the pension received in the first month an individual is entitled to both the pension and the Social Security benefit. The SSA-150 collects the information needed to make all the necessary benefit computations. SSA requires the respondents to furnish the information on form SSA-150 so we can calculate their benefits using the data they supply. SSA will calculate the benefits of applicants that do not respond to this questionnaire using the full WEP reduction. SSA employees collect this information once from the applicant at the time they file their claim. The respondents are applicants for old age and disability benefits. We are submitting this Change Request to revise requests for pension information as per the Social Security Fairness Act of 2023 (SSFA), which repealed the WEP and Government Pension Offset (GPO) provisions for benefits payable for months after December 2023.

The latest form for Modified Benefit Formula Questionnaire expires 2027-05-31 and is listed under ICR 202503-0960-001.