Remember to file your annual Statement of Ownership, Management and Circulation (Form 3526) with the U.S. Postal Service by October 1 (or Sept. 29 since Oct. 1 is on a weekend this year). The form also must be published in your newspaper.
Dailies must publish by October 10; non-dailies by October 31.
The form (#3526) is available in the Postal Resources area of this website.