Address to mail business tax return

The address to mail a business tax return in the United States depends on the type of tax return and the state where the business is located. Here are the general addresses for federal and state business tax returns:

Federal Business Tax Returns:

• Form 1120 (Corporate Income Tax Return): Internal Revenue Service, P.O. Box 802551, Dallas, TX 75380-2551
• Form 1120S (S Corporation Income Tax Return): Internal Revenue Service, P.O. Box 802551, Dallas, TX 75380-2551
• Form 1065 (Partnership Return): Internal Revenue Service, P.O. Box 802551, Dallas, TX 75380-2551
• Form 941 (Employer's Quarterly Federal Tax Return): Internal Revenue Service, P.O. Box 802551, Dallas, TX 75380-2551
• Form 940 (Employer's Annual Federal Unemployment Tax Return): Internal Revenue Service, P.O. Box 802551, Dallas, TX 75380-2551

State Business Tax Returns:

• Alabama: Alabama Department of Revenue, P.O. Box 3271, Montgomery, AL 36193-3271
• Alaska: Alaska Department of Revenue, P.O. Box 25507, Juneau, AK 99802-5507
• Arizona: Arizona Department of Revenue, P.O. Box 29050, Phoenix, AZ 85038-9050
• Arkansas: Arkansas Department of Finance and Administration, P.O. Box 1272, Little Rock, AR 72203-1272
• California: Franchise Tax Board, P.O. Box 94215, Sacramento, CA 94245-4150
• Colorado: Colorado Department of Revenue, P.O. Box 17037, Denver, CO 80217-0037
• Connecticut: Connecticut Department of Revenue Services, P.O. Box 297, Hartford, CT 06141-0297
• Delaware: Delaware Division of Revenue, P.O. Box 892, Wilmington, DE 19899-0892
• Florida: Florida Department of Revenue, P.O. Box 7449, Tallahassee, FL 32314-7449
• Georgia: Georgia Department of Revenue, P.O. Box 740316, Atlanta, GA 30374-0316
• Hawaii: Hawaii Department of Taxation, P.O. Box 2590, Honolulu, HI 96840-2590
• Idaho: Idaho State Tax Commission, P.O. Box 837020, Boise, ID 83720-0020
• Illinois: Illinois Department of Revenue, P.O. Box 19032, Springfield, IL 62794-9032
• Indiana: Indiana Department of Revenue, P.O. Box 250, Indianapolis, IN 46204-0250
• Iowa: Iowa Department of Revenue, P.O. Box 10445, Des Moines, IA 50306-0445
• Kansas: Kansas Department of Revenue, P.O. Box 120, Topeka, KS 66601-0120
• Kentucky: Kentucky Department of Revenue, P.O. Box 240, Frankfort, KY 40602-0240
• Louisiana: Louisiana Department of Revenue, P.O. Box 44444, Baton Rouge, LA 70894-4444
• Maine: Maine Revenue Services, P.O. Box 910, Augusta, ME 04332-0910
• Maryland: Maryland Comptroller of the Treasury, P.O. Box 1702, Annapolis, MD 21401-1702
• Massachusetts: Massachusetts Department of Revenue, P.O. Box 7000, Boston, MA 02204-7000
• Michigan: Michigan Department of Treasury, P.O. Box 30745, Lansing, MI 48909-0745
• Minnesota: Minnesota Department of Revenue, P.O. Box 6560, St. Paul, MN 55101-6560
• Mississippi: Mississippi Department of Revenue, P.O. Box 48, Jackson, MS 39205-0048
• Missouri: Missouri Department of Revenue, P.O. Box 631, Jefferson City, MO 65102-0631
• Montana: Montana Department of Revenue, P.O. Box 5805, Helena, MT 59604-5805
• Nebraska: Nebraska Department of Revenue, P.O. Box 94846, Lincoln, NE 68509-4846
• Nevada: Nevada Department of Taxation, P.O. Box 7102, Carson City, NV 89702-7102
• New Hampshire: New Hampshire Department of Revenue Administration, P.O. Box 118, Concord, NH 03302-0118
• New Jersey: New Jersey Division of Taxation, P.O. Box 281, Trenton, NJ 08625-0281
• New Mexico: New Mexico Taxation and Revenue Department, P.O. Box 630, Santa Fe, NM 87504-0630
• New York: New York State Department of Taxation and Finance, P.O. Box 15000, Albany, NY 12212-0500
• North Carolina: North Carolina Department of Revenue, P.O. Box 25000, Raleigh, NC 27640-0500
• North Dakota: North Dakota Office of State Tax Commissioner, P.O. Box 137, Bismarck, ND 58502-0137
• Ohio: Ohio Department of Taxation, P.O. Box 2619, Columbus, OH 43216-2619
• Oklahoma: Oklahoma Tax Commission, P.O. Box 262246, Oklahoma City, OK 73126-2246
• Oregon: Oregon Department of Revenue, P.O. Box 14950, Salem, OR 97309-4950
• Pennsylvania: Pennsylvania Department of Revenue, P.O. Box 280705, Harrisburg, PA 17128-0705
• Rhode Island: Rhode Island Division of Taxation, P.O. Box 157, Providence, RI 02901-0157
• South Carolina: South Carolina Department of Revenue, P.O. Box 125, Columbia, SC 29201-0125
• South Dakota: South Dakota Department of Revenue, P.O. Box 1157, Pierre, SD 57501-1157
• Tennessee: Tennessee Department of Revenue, P.O. Box 1402, Nashville, TN 37202-1402
• Texas: Texas Comptroller of Public Accounts, P.O. Box 13528, Austin, TX 78711-3528
• Utah: Utah State Tax Commission, P.O. Box 1467, Salt Lake City, UT 84110-1467
• Vermont: Vermont Department of Taxes, P.O. Box 330, Montpelier, VT 05601-0330
• Virginia: Virginia Department of Taxation, P.O. Box 760, Richmond, VA 23218-0760
• Washington: Washington State Department of Revenue, P.O. Box 47467, Olympia, WA 98504-7467
• West Virginia: West Virginia State Tax Department, P.O. Box 511, Charleston, WV 25323-0511
• Wisconsin: Wisconsin Department of Revenue, P.O. Box 8942, Madison, WI 53708-8942
• Wyoming: Wyoming Department of Revenue, P.O. Box 1044, Cheyenne, WY 82003-1044

Please note that these addresses are subject to change, and it's always a good idea to check with the relevant state or federal agency for the most up-to-date mailing address.