Florida is unusually exposed to seasonal employment patterns: tourism, agriculture, holiday retail, and snowbird-season hospitality all spike at predictable times. The ACA's seasonal worker exception lets a business stay under the 50-FTE Applicable Large Employer threshold even if seasonal hiring temporarily pushes the FTE count over 50 — provided the seasonal workers are employed for 120 days or fewer during the calendar year. This exception is one of the most useful planning tools for Florida hospitality, agriculture, and retail businesses.
The seasonal worker exception applies when BOTH conditions are met:
If both are satisfied, the employer is NOT considered an Applicable Large Employer for that year and is not subject to the §4980H mandate.
For ACA mandate purposes, a 'seasonal worker' is an employee who performs labor or services on a seasonal basis as defined by the Secretary of Labor (29 CFR 500.20(s)(1)) — including agricultural, retail, and 'workers in industries with regularly recurring busy periods.' Florida-applicable categories:
Beachfront hotel with 45 year-round full-time employees. Adds 15 seasonal housekeeping/front-desk workers from December 1 through March 31 (4 months = 120 days).
| Period | Total FTE | ALE Status |
|---|---|---|
| Apr-Nov (8 months) | 45 (year-round only) | Below threshold |
| Dec-Mar (4 months) | 60 (45 + 15 seasonal) | Above threshold during these months |
| Annual average FTE | (45×8 + 60×4)/12 = 50.0 | Right at threshold |
| Annual avg WITHOUT seasonal exception | 50.0 | Would be ALE |
| With seasonal exception (120-day rule) | 50.0 attributable to seasonal only | NOT ALE — exception applies |
The rule offers two alternatives — 120 days OR 4 calendar months — and the employer can use either. Calendar months may be easier to track for clearly defined seasons (Nov-Feb, Dec-Mar). Days are more useful for variable seasons (e.g., agriculture where harvest dates shift year to year).
To claim the seasonal worker exception in case of IRS inquiry:
Recurrence does NOT disqualify the seasonal classification. In fact, the regulations specifically anticipate 'regularly recurring' seasons. The 120-day test is per calendar year — if the same worker comes back for another 120 days the next year, that's two separate seasonal periods, both qualifying.
No — the exception applies only if the FTE count would be UNDER 50 without the seasonal workers. If you have 51 FTE year-round (without any seasonal), you're already an ALE and the exception doesn't help.
No — the seasonal worker exception is specific to ACA mandate (Section 4980H). The Section 45R credit uses a different FTE calculation (annual hours ÷ 2,080) and has its own seasonal exception (workers ≤120 days excluded entirely from the count).
A licensed Florida broker can confirm whether your hiring pattern qualifies for the exception.
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