Seniority is reckoned from the date of regular appointment to a service or cadre.
Relative seniority in higher grades (BS-18 to BS-22) is determined by the order of selection for promotion. Recent Seniority List Updates (2025–2026) seniority+list+of+irs+officers+fbr
A final list for Inland Revenue Officers (BS-16) was released as of July 1, 2025. Seniority is reckoned from the date of regular