ACA full-time equivalent

Under the Affordable Care Act (ACA), a full-time employee is one who averages at least 30 hours of service per week (or 130 hours per month) — a lower bar than the 40 hours most people picture. The full-time equivalent (FTE) calculation then converts part-time hours into full-time units to measure the size of the workforce as a whole.

Why the math matters

An employer with 50 or more full-time employees plus FTEs is an applicable large employer (ALE) and must offer affordable health coverage to full-time employees and their dependents or face IRS penalties — the "employer mandate." Two consequences follow for shift-based businesses:

• Part-time hours count toward ALE status: a large roster of part-timers can make a business an ALE even with few traditional full-timers.
• Individual hours decide who must be offered coverage: employees averaging 30+ hours are full-time for ACA purposes regardless of what their role is called.

Measurement in practice

IRS rules let employers use look-back measurement periods to average variable-hour employees' time and lock in their status for a stability period. That makes scheduling data compliance data: hours decided week by week on the roster determine, in aggregate, who is owed an offer of coverage. Affordability thresholds are indexed and updated by the IRS each year, so check current guidance rather than remembered figures.

Affordable Care Act — employer shared responsibility, 26 U.S.C. § 4980H and IRS regulations; reporting on Forms 1094-C/1095-C; administered by the IRS.

Related terms

• Timekeeping requirements
• Overtime pay
• PTO