During the month of January next following a municipal election, the council of a borough may amend the budget and the levy and tax rate to conform with its amended budget. A period of ten days' public inspection at the office of the borough secretary of the proposed amended budget, after notice by the borough secretary to that effect is published once in a newspaper of general circulation, must intervene between the proposed amended budget and its adoption. An amended budget must be adopted by council on or before the 15th day of February.
Pennsylvania Legal Code