Be it enacted by the Senate and House of Representatives in General Court assembled, and by the authority of the same, as follows:

SECTION 1. The town of Belmont may, subject to the approval of the commissioner of revenue, designate a place on its municipal tax bills, or the motor vehicle excise tax bills, or mail with such tax bills a separate form, whereby the taxpayers of the town can voluntarily checkoff, donate and pledge an amount not less than $1 or such other designated amount which shall increase the amount otherwise due, and which shall be added to the general fund of the town and be used for municipal purposes of the town.

SECTION 2. This act shall take effect upon its passage.