R.I. Const. art. IX, § 16

(a) No appropriation, supplemental appropriation or budget act shall cause the aggregate state general revenue appropriations enacted in any given fiscal year to exceed ninety-seven percent (97%) of the estimated state general revenues for such fiscal year from all sources, including estimated unencumbered general revenues to the new fiscal year remaining at the end of the previous fiscal year. Estimated unencumbered general revenues are calculated by taking the estimated general revenue cash balance at the end of the fiscal year less estimated revenue anticipation bonds or notes, estimated general revenue encumbrances, estimated continuing general revenue appropriations and the amount of the budget reserve account at the end of said fiscal year.

(b) The amount between the applicable percentage in (a) and one hundred percent (100%) of the estimated state general revenue for any fiscal year as estimated in accordance with subsection (a) of this section shall be appropriated in any given fiscal year into the budget reserve account; provided, however, that no such payment will be made which would increase the total of the budget reserve account to more than five percent (5%) of only the estimated state general revenues as set by subsection (a) of this section. In the event that the payment to be made into the budget reserve account would increase the amount in said account to more than five percent (5%) of estimated state general revenues that said amount shall be transferred to the Rhode Island Capital Plan fund to be used solely for funding capital projects.

(c) Within forty-five (45) days after the close of any fiscal year, all unencumbered general revenue in the year end surplus account from the said fiscal year shall be transferred to the general fund.