One of the universal entries on just about everyone's earnings statement is the deduction labeled "OASDI". That's the abbreviation used to identify the Social Security Tax deduction. The OASDI is an abbreviation for Old Age Survivor Disability Insurance. Another universal code is "HI", the abbreviation for the Medicare deduction portion of Social Security. It actually stands for Hospital Insurance.
Wednesday, July 2, 2025 : Payroll Accounting Adjustments are not expected to be available on July 3 as previously planned, due to an error within Workday. We are working as quickly as possible to fix the issue. Watch this space for updates. Please direct questions to askfinance@virginia.edu