Oregon W4 2024 Instructions. The worksheets in these instructions are designed to help you estimate the amount of oregon tax your employer should withhold from your pay. The standard deduction used in the withholding formulas increased to $2,745, up from $2,605,.
The new system will support combined payroll reporting including unemployment insurance tax, workers’ benefit fund (wbf), state withholding tax, lane and trimet transit taxes, and. Oregonโs 2024 withholding formula was released by the state revenue department.