These dates indicate the end of the reporting period. A reporting period always begins the day after the closing date of the last report filed. If the committee is new and has not previously filed a report, the first report must cover all reportable activity that occurred before the committee registered up through the close of books for the first report due.
 Notice that this filing deadline falls on a weekend or federal holiday. Filing deadlines are not extended when they fall on nonworking days. Accordingly, reports filed by methods other than registered, certified or overnight mail must be received before the Commission's close of business on the last business day before the deadline. Readsupplemental filing information.
This information is not intended to replace the law or to change its meaning, nor does this information create or confer any rights for or on any person or bind the Federal Election Commission or the public.
The reader is encouraged also to consult the Federal Election Campaign Act of 1971, as amended (52 U.S.C. 30101 et seq.), Commission regulations (Title 11 of the Code of Federal Regulations), Commission advisory opinions and applicable court decisions.