Mass. Gen. Laws ch. 71 § 34
Every city and town shall annually provide an amount of money sufficient for the support of the public schools as required by this chapter, provided however, that no city or town shall be required to provide more money for the support of the public schools than is appropriated by vote of the legislative body of the city or town. In acting on appropriations for educational costs, the city or town appropriating body shall vote on the total amount of the appropriations requested and shall not allocate appropriations among accounts or place any restriction on such appropriations. The superintendent of schools in any city or town may address the local appropriating authority prior to any action on the school budget as recommended by the school committee notwithstanding his place of residence. The city or town appropriating body may make nonbinding monetary recommendations to increase or decrease certain items allocating such appropriations.
The vote of the legislative body of a city or town shall establish the total appropriation for the support of the public schools, but may not limit the authority of the school committee to determine expenditures within the total appropriation.
Mass. Gen. Laws ch. 71, § 34