When To FileYou will meet the requirement to file Forms 1094-C and 1095-C if the forms are properly addressed and mailed on or before the due date. If the due date falls on a weekend or legal holiday, then the due date is the following business day. A business day is any day that is not a Saturday, Sunday, or legal holiday.Generally, you must file Forms 1094-C and 1095-C by February 28 if filing on paper (or March 31 if filing electronically) of the year following the calendar year to which the return relates. For calendar year 2022. Forms 1094-C and 1095-C are required to be filed by February 28, 2022. or April 2, 2022. if filing electronically.ExtensionsYou can get an automatic 30-day extension of time to file by completing Form 8809, Application for Extension of Time To File Information Returns. The form may be submitted on paper, or through the FIRE System either as a fill-in form or an electronic file. No signature or explanation is required for the extension. However, you must file Form 8809 on or before the due date of the returns in order to get the 30-day extension. Under certain hardship conditions you may apply for an additional 30-day extension. See the instructions for Form 8809 for more information.How to apply.As soon as you know that a 30-day extension of time to file is needed, file Form 8809. See the instructions for Form 8809. Mail or fax Form 8809 using the address and phone number listed in the instructions. You can submit the extension request online through the FIRE System. You are encouraged to submit requests using the online fill-in form. See Pub. 1220, Part B, for more information on filing online or electronically.Where To FileSend all information returns filed on paper to the following:If your principal business, office or agency, or legal residence in the case of an individual, is located in:Use the following address:Alabama, Arizona, Arkansas, Connecticut, Delaware, Florida, Georgia, Kentucky, Louisiana, Maine, Massachusetts, Mississippi, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, Texas, Vermont, Virginia,West VirginiaDepartment of the TreasuryInternal Revenue Service CenterAustin, TX 73301If your principal business, office or agency, or legal residence in the case of an individual, is located in:Use the following address:Alaska, California, Colorado, District of Columbia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Maryland, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, North Dakota, Oklahoma, Oregon, South Carolina, South Dakota, Tennessee, Utah, Washington, Wisconsin, WyomingDepartment of the TreasuryInternal Revenue Service CenterPO Box 219256Kansas City, MO 64121-9256