Revenue and taxation; income tax credit; National Guard; home station; effective date.

HB 2840 creates a $1,500 annual income tax credit for Oklahoma National Guard members who live more than 50 miles from their assigned home station. The credit applies to taxable years beginning January 1, 2026, and cannot reduce tax liability below zero. Unused portions of the credit may be carried forward for up to five subsequent years. The bill takes effect November 1, 2025, directly benefiting eligible National Guard members by reducing their state income tax burden.