You can check the status of your forms by logging in to your account and reviewing the Season Summary on the Account Dashboard or going to the Filed Forms page. You will also receive an email when the IRS/SSA accepts your forms.
Electronic Filing Deadline:
The ACA forms, 1095-B and 1095-C must be filed on our site no later than 12:00PM Noon ET (Eastern Time) April 2, 2018 in order to guarantee e-filing to the IRS deadline of April 2, 2018 for the 2017 tax year.
Remember that recipient copies must be postmarked no later than March 2, 2018.
Note: Any employer filing 250 or more information returns during the calendar year must file these returns electronically. For employers with fewer than 250 returns, electronic filing is optional.