Address to mail an irs form 1096?

There is not a PO Box number in the following addresses because you do not include a payment when mailing 1096 forms. If you need to make a payment, then you include a po box and those can be found at:

http://www.taxbrain.com/taxcenter/extensions/fed_address.asp

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

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 Virginia... then mail your 1096 forms to:

Internal Revenue Service
Austin, TX 73301

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

Alaska, California, Colorado, District of Columbia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Maryland, Michigan, Minnesota, Missouri, Montana, Nebraska, Neveda, North Dakota, Oklahoma, Oregon, South Carolina, South Dakota, Tennessee, Utah, Washington, Wisconsin, Wyoming... then mail your 1096 forms to:

Internal Revenue Service
Kansas City, MO 64999

This site explains the form and also states where to mail the form

http://www.irs.gov/pub/irs-prior/f1096--2006.pdf

If you would like to talk to the IRS directly and make sure you have the correct address, then you can contact them at 1-800-829-1040. You will have to call sometime between Monday and Friday because they aren't open on Saturday or Sunday. They are open from 7 in the morning until 10 at night for your convenience.