AB-74 Gray Water System Application for Tax Abatement


You may use this form to receive a tax abatement on a residential dwelling with a gray water system or a multiple dwelling project with a common gray water and potable water system, as defined in 15-24-3201, MCA.

You must apply for the gray water tax abatement. Applications are due by April 15 or within one year of completing construction.

Please return a completed copy of this form to your Montana Department of Revenue field office.