All payments made online may take up to two business days to post to your account. Sales tax payments are due no later than 5:00 p.m. local time, on the last day of the month succeeding the end of each quarter. Parking citations are due within 20 days of the date of the violation. To avoid late fees being assessed you should contact our office to make a same-day payment. Please contact us (907) 228-6620 if you have questions regarding the posting of payment.