Most taxpayers use the Postal Service to send their returns to the IRS. However, you can use Federal Express or UPS. The problem is the IRS hides the street addresses of their service centers on their website if you need those to use a private delivery service. (They’re listed in the back of Publication 1546.) As a public service, here are the street addresses of the Service Centers.
Andover Service Center
310 Lowell St
Andover, MA 01810
[978-474-9701]
Atlanta Service Center
4800 Buford Hwy
Chamblee, GA 30341
[770-936-4500]
Austin Service Center
3651 S IH 35
Austin, TX 78741
[512-460-0176]
Brookhaven Service Center
1040 Waverly Ave
Holtsville, NY 11742
[631-654-6583]
Cincinnati Service Center
201 W. Rivercenter Blvd
Covington, KY 41011-1424
Fresno Service Center
5485 E Butler Ave
Fresno, CA 93727
[559-454-6334]
Kansas City Service Center
333 W Pershing Rd
Kansas City, MO 64108
[816-823-2076]
Memphis Service Center
5333 Getwell Rd
Memphis, TN 38118-7733
[901-546-4115]
Ogden Service Center
1973 N Rulon White Blvd
Ogden, UT 84404
[801-620-4249]
Philadelphia Service Center
11601 Roosevelt Blvd
Philadelphia, PA 19154-2100
[215-516-5994]
Franchise Tax Board
9645 Butterfield Way
Sacramento, CA 95827
It’s very important to note that these addresses should be used only for private delivery services. Regular mail sent to these street addresses may be rejected as sent to a non-deliverable address and returned to the sender! Mail sent to a service center should be sent to the “normal” address of the service center; for example, here is where taxpayers filing their own Form 1040 returns should mail the returns to (look at page 179 of this pdf).