If you are new to the Affordable Care Act, you may have a few questions about Form 1095-C. So, what does ACA Form 1095-C mean for your business? The Affordable Care Act requires all employers with 50 or more full-time employees to provide affordable health insurance. To make sure employers and insurance providers remain compliant with the ACA rules and regulations, the IRS created Form 1095-C as a report of the coverage offered throughout the year. When employers or third-party administrators (TPAs) file Form 1095-C, they must file one copy with the IRS for ACA compliance and send another copy to their employees for their tax returns by March 4th. Designed to track and monitor your ACA compliance throughout the year, let ACA Wise file all of your 1095-C forms.