Mass. Gen. Laws ch. 29, § 19A: Time of making transfers called for in general appropriation acts

Section 19A. Whenever a general appropriation act provides that transfers shall be made from a fund, account or receipts, of a specific sum, a percentage of payments, or a sum equivalent to payments, such transfers of a specific sum shall be made upon the effective date of such act, and all other such transfers shall be made monthly unless otherwise provided, except that at the close of a fiscal year, the amount equivalent to payments in a continuing account shall be construed to mean the amount of such appropriation.