IRS Form SS4 Contact Information

If your principal business, office or agency, or legal residence in the case of an individual, is located in the following states:

Call or Fax your EIN (SS-4) application to the number shown below or file with the Internal Revenue Service Center at:

Connecticut, Delaware, District of Columbia, Florida, Georgia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Vermont, Virginia, West Virginia

Illinois, Indiana, Kentucky, Michigan

Alabama, Alaska, Arizona, Arkansas, California, Colorado, Hawaii, Idaho, Iowa, Kansas, Louisiana, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, Oklahoma, North Dakota, New Mexico, Oregon, Puerto Rico, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, Wyoming

If you have no legal residence, principal place of business, or principal office or agency in any state: