Compliance glossary

The terms behind the dates

Plain-language definitions of the acronyms and forms that run the compliance year — each linked to the deadlines that use it.

Applicable Large EmployerALE
An employer that averaged 50 or more full-time and full-time-equivalent employees in the prior calendar year. ALEs are subject to the ACA's employer-mandate reporting (Forms 1094-C and 1095-C).
ACA Form 1095-C Distribution to EmployeesACA Forms 1094-C / 1095-C IRS FilingIRS — Determining if an employer is an ALE
OSHA 300 Log
The OSHA Form 300 — a 'Log of Work-Related Injuries and Illnesses' that covered employers use to record each recordable workplace injury or illness during the year.
Begin New OSHA 300 LogOSHA 300A Posting BeginsOSHA — Recordkeeping forms
OSHA 300A Summary300A
The annual 'Summary of Work-Related Injuries and Illnesses' that covered employers must post in a visible location from February 1 through April 30 each year, even when there were no recordable cases.
OSHA 300A Posting BeginsOSHA 300A Posting EndsOSHA — Injury & illness recordkeeping
Injury Tracking ApplicationITA
OSHA's online portal through which covered establishments electronically submit their injury and illness data (Forms 300, 300A, and 301) by the annual March 2 deadline.
OSHA Electronic Submission DeadlineOSHA — Injury Tracking Application
EEO-1 ReportEEO-1
A mandatory annual workforce-demographics report (Component 1) filed with the EEOC by private employers with 100+ employees and certain federal contractors, broken down by job category, sex, and race/ethnicity.
EEO-1 Report Filing DeadlineEEOC — EEO-1 survey
Form 5500
The annual return/report for ERISA-covered employee benefit plans, filed electronically through EFAST2. For calendar-year plans it is due July 31.
Form 5500 Filing DeadlineDOL — Form 5500
EFAST2
The Department of Labor's electronic filing system for Form 5500 series annual reports. Nearly all benefit-plan filings must be submitted through EFAST2.
Form 5500 Filing DeadlineDOL — EFAST2
Form 1095-C
The ACA statement an Applicable Large Employer furnishes to each full-time employee describing the health coverage offered. Due to employees in early March.
ACA Form 1095-C Distribution to EmployeesACA Forms 1094-C / 1095-C IRS FilingIRS — About Form 1095-C
Family and Medical Leave ActFMLA
A federal law that entitles eligible employees of covered employers to unpaid, job-protected leave for specified family and medical reasons. Covered employers must display the FMLA general-notice poster.
FMLA Poster Requirement (Ongoing)DOL — FMLA
Creditable Coverage (Medicare Part D)
Prescription drug coverage that is, on average, at least as generous as standard Medicare Part D. Employers offering drug coverage must notify Medicare-eligible individuals of its creditable status before October 15 each year.
Medicare Part D Creditable Coverage NoticeCMS — Creditable coverage
General Duty Clause
Section 5(a)(1) of the OSH Act, which requires employers to provide a workplace free from recognized hazards likely to cause death or serious harm — OSHA's basis for citing hazards (like heat or workplace violence) that lack a specific standard.
OSHA Heat Illness Prevention CampaignWorkplace Violence Awareness MonthOSHA — General Duty Clause
Uniformed Services Employment and Reemployment Rights ActUSERRA
A federal law protecting the civilian jobs of people who serve in the uniformed services, requiring reemployment after service and prohibiting discrimination based on military obligations.
Employer Support of Guard and Reserve WeekDOL — USERRA