Health coverage returns to the IRS

File Forms 1094-C and 1095-C electronically with the IRS.

When: By March 31 each year.
Agency: IRS
Form: Forms 1094-C and 1095-C
Applies to: Every company in the United States, with 50 or more employees.
If missed: $60 to $340 per form
Source: www.irs.gov, read October 22, 2026

Jay explains

The IRS copy of the health coverage reporting is due March 31 for electronic filers, which covers almost every employer since the ten return threshold for mandatory electronic filing.

Next dates

For a calendar year company. Weekend and holiday dates are moved to the next business day, as the IRS does.

March 31, 2027
March 31, 2028

Also in the federal calendar

Federal corporate income tax return Federal S corporation return Federal partnership return Business income on the owner's personal return Nonresident owner's US return, if one is owed Annual electronic notice for small exempt organizations Short annual return of an exempt organization Annual return of an exempt organization Annual return of a private foundation Exempt organization business income tax return Written acknowledgments to donors Corporate estimated tax payment

See it on your company's calendar

Your company's compliance calendar

Three answers to start. Refine it after.

What kind of organization is it?

An LLC's tax treatment decides which federal return it files. Choose the line that matches yours. Nonprofits are covered too.

State of formation

Employees

Count everyone on payroll. An S corporation's working owners are employees: they are paid a salary.

Where is it based? The state of the office, or of most of the people

A company based outside its state of formation is registered in both and files in both.

More about the company: other states, payroll, dates, abroad

Company name

Date registered in each other state

Optional. Some states key their report to the day you registered there rather than your date of formation; without it, the formation date stands in and the calendar says so.

Who runs payroll?

Fiscal year ends in

Date of formation

Needed for states that key filings to the anniversary of formation.

Annual revenue

Some taxes start at a revenue threshold.

We pay independent contractors We offer a retirement plan (401(k), SIMPLE, SEP)

Outside the United States We hold a bank or financial account outside the US A person or company outside the US owns 25% or more of it We own 10% or more of a company outside the US We pay people or companies outside the US

Each adds the FinCEN or IRS form that comes with it: the FBAR, Form 5472, Form 5471, Forms 1042 and 1042-S.

No account needed. Nothing is stored until you save it.

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