Income tax; exempting wagering losses from itemized deduction limit for certain tax years. Effective date.

SB 43 eliminates a restriction that previously limited how much gambling losses Oklahoma taxpayers could deduct on their state tax returns. The bill removes a rule that tied Oklahoma's deduction limit for wagering losses to federal tax rules, allowing full deduction of gambling losses without the prior cap for certain tax years. This directly affects Oklahoma residents who itemize deductions and have significant gambling losses, as they can now deduct those losses fully in calculating state taxable income. The change updates Oklahoma's tax code to align with the federal deduction rules for wagering losses, effective for the specified tax years.