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TNAINST (Time and Attendance Instructions)

TNAINST provides instructions and reference information for (1) timekeepers to record time in pay status, paid leave, and leave without pay (LWOP) and (2) supervisors to certify that the data recorded by the timekeeper is accurate. It also incorporates timekeeping requirements specified by the Government Accountability Office (GAO) Policy and Procedures Manual and Title 5 of the Code of Federal Regulations (5 CFR) Parts 1-699 and the Fair Labor Standards Act (FLSA). Listed below are the latest bulletins for the system.

Bulletins

Documentation that was published between September 13, 2025, and December 13, 2025
Bulletin Effective Published Reference Number
Pay Period 25 and 26 Special Processing Instructions
Tags:
  • govta
  • paycheck8
  • star
  • tnainst
  • webta
CY25 PP252025-11-18NFC-25-1755891319
OPM Final Rule on Administrative, Investigative, and Notice Leave Reporting
Tags:
  • govta
  • insight
  • iris
  • paycheck8
  • tnainst
CY25 PP222025-11-18NFC-25-1760977307