Note: The Instructions for Form 8023 begins on the
The zip code for the address for where to file Form 8023 has changed.
The zip code, listed on page 1 of the Instructions for Form 8023 (Rev.
November 2016) under “When and Where to File,” has changed from
84409 to 84201 effective immediately. The current address for filing Form
8023 is: Internal Revenue Service, Submission Processing Center, P.O.
Box 9941, Mail Stop 4912, Ogden, UT 84201.