Hawaii Statement of Mailing (Exhibits 1 and 2) are forms used to verify the mailing address of a customer in the State of Hawaii. Exhibit 1 is the Statement of Mailing form, which is completed by the customer and mailed to the Hawaii Department of Taxation. Exhibit 2 is the Hawaii Department of Taxation’s confirmation of the customer’s mailing address. After the customer has completed the Statement of Mailing form and mailed it to the Hawaii Department of Taxation, the customer will receive a confirmation of their mailing address. This confirmation is required to receive a refund or other correspondence from the Hawaii Department of Taxation.