Except as provided in AS 10.55.605, a document accepted for filing is effective
- (1) at the date and time of filing, as evidenced by the means used by the department for recording the date and time of filing;
- (2) at the time specified in the document as its effective time on the date it is filed;
- (3) at a specified delayed effective time and date, if permitted by this chapter; or
- (4) if a delayed effective date but no time is specified, at the close of business on the date specified.