§ 23-20-305

(a) The department shall promptly notify each employer of the rate of contributions for the employer as determined for a calendar year under AS 23.20.280 - 23.20.310. The determination becomes conclusive upon the employer unless, within 30 days after the notice is mailed to the employer's last address of record or delivered to the employer, the employer files an application for review and redetermination, setting out the reasons for the application. (b) If the commissioner grants review, the employer shall be promptly notified and shall be granted a reasonable opportunity for a fair hearing. The commissioner shall make a redetermination and shall notify the employer of the redetermination and the reason for it. (c) If the commissioner denies a review, the commissioner shall notify the employer of the denial and the reasons for the denial. A redetermination or a denial of review becomes final, unless within 30 days after the notice is mailed to the last address of record of the employer, or delivered to the employer, the employer initiates judicial review in accordance with AS 23.20.445.