Holiday spikes and seasonal hires create a workforce that looks full-time for eight weeks a year. A 12-month window shows who actually averages 30 hours.
Hiring surges in the fourth quarter put many people near or above 30 hours for a few weeks. A short window would treat them as full-time, while a 12-month window averages the surge out.
Positions with customary annual employment of six months or less can be treated as seasonal, which allows an initial measurement period.
Retail often relies on a large part-time group. The look-back method keeps status stable for that population.
Sources: 26 CFR § 54.4980H-1; 26 CFR § 54.4980H-3. General information, not legal advice.
A retailer hires 40 holiday associates in October, each working about 35 hours a week through December, then dropping to about 12 hours a week after the holidays.
Averaged across a 12-month window, most come to well under 30 hours a week and are not full-time. A monthly design would have required offers in the holiday months, as each person crossed 130 hours.
Decide seasonal or variable-hour at hire.
Use the initial measurement period.
Add hours over the window.
Apply the result for the stability period.
Where it goes wrong. Hiring in a pattern meant to avoid the mandate, which the rules do not respect.
They count in the monthly figures, with the seasonal-worker exception for workforces that exceed 50 for 120 days or fewer a year.
Do not design hiring to avoid the mandate. The regulations disregard arrangements aimed at circumventing the rules.
They are new hires or continuing employees depending on the length of the break.
If the position’s customary annual employment is six months or less, yes.
The rehire rules decide whether they are new or continuing.
Plan-specific questions belong with ERISA counsel, and we will bring them in.
Per-diem, as-needed and agency-like staff work irregular schedules by design.
Educational organizations get a 26-week rule for treating a returning employee as new, and an averaging rule for employment break periods, so summer breaks do not erase a school year.
Every rule, example and source behind this page, in one place.
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