Form 941 is the Employer's Quarterly Federal Tax Return. This form is used to report income taxes, Social Security taxes, and Medicare taxes withheld from employees' paychecks. The form is also used to report federal unemployment taxes.
Employers must submit sample Form 941 electronically or by mail. To file electronically, employers must use the IRS e-file system. To file by mail, employers should send Form 941 to the following address:
If your business is located in:
Alabama, Alaska, Arizona, Arkansas, Colorado, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, North Carolina, Oklahoma, Oregon, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, Wyoming
then the mailing address is:
Internal Revenue Service
P.O. Box 932100 Louisville,
KY 40293-2100
If your business is located in:
Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Dakota, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia
then the mailing address is:
Internal Revenue Service
PO Box 806532 Cincinnati,
OH 45280-6532