Amends GS 143C-4-6 to lower the cap on the General Fund operating budget each fiscal year from 7% to 6% of the projected total State personal income for that fiscal year. Adds new GS 143C-4-6(a1) to provide that funds in excess of the budget size limitation may be expended upon a two-thirds vote of the members of the Senate and House present and voting. Effective July 1, 2025, and applicable to budgets adopted on or after that date.