State budget; State Budget Act of 2026; effective date.

HB 4020 is a procedural bill establishing the framework for Oklahoma's 2026 state budget. It creates the "State Budget Act of 2026" as a non-codified document (meaning it won't be added to Oklahoma's official legal code), setting the budget structure and effective date. The bill takes effect on November 1, 2026, and directly affects state budget operations and funding allocations for the 2026 fiscal year. It does not introduce new programs, funding levels, or policy changes - only formalizing the budget process.