Lost amid the confusion of the federal government shutdown this year was a new set of penalties the IRS began to issue as part of the agency’s ongoing enforcement of the Affordable Care Act.

In the final days of 2018, the agency started issuing notices to assess penalties against employers that failed to file Forms 1094-C and 1095-C with the IRS or to furnish 1095-C forms to employees under IRC Sections 6721 and 6722 for the 2015 or 2016 tax year. These penalties are separate from the IRC Section 4980H penalties for failing to offer the required healthcare coverage.