Where To File form 4466


File Form 4466 at the applicable address listed below.

Filers of... With total assets at the end of the tax year of... Use the following address:
Forms 990-T, 1120, 1120-C, 1120-H, 1120-L, 1120-ND, 1120-REIT, 1120-RIC, 1120-PC, or 1120-SF Any amount Department of the Treasury
Internal Revenue Service Center
Ogden, UT 84201
Form 1120-F or 1120-FSC, or the corporation’s principal business, office, or agency is located in a foreign country or
U.S. possession
Any amount Internal Revenue Service Center
P.O. Box 409101
Ogden, UT 8440