Modifies provisions regarding income taxes, including the imposition of a 4% flat income tax

SB 1237 proposes replacing the current graduated income tax system with a flat 4% tax rate for all income levels. This change would directly affect individuals and businesses earning income within the state, as it would eliminate tiered tax brackets. The bill's key mechanism is the imposition of a uniform 4% tax rate on all taxable income, simplifying the calculation process. Currently pending in the legislative process (prefiled and awaiting first reading), the bill does not specify exemptions or adjustments for low-income earners.