Chapter 04: Filing Instructions for BA-4, Report of Service and Compensation Adjustment
Purpose of Form BA-4
Service and compensation that was omitted or incorrectly reported on a previous report can be corrected by filing an adjustment report on Form BA-4, "Report of Creditable Compensation Adjustment". Adjustments for any current reporting year earnings, which cannot be included in the annual report, should be submitted on a Form BA-4 and clearly marked as current year adjustments. Otherwise the adjustments will reject from processing and the employer will receive a notification.
Options for submitting Form BA-4