Check Your Oregon Personal Income Tax Withholding

Check Your Oregon Personal Income Tax Withholding
Due to changes in federal tax laws, using your federal Form W-4 allowances for Oregon withholding calculations may no longer result in the correct amount of withholding for Oregon personal income taxes. You might not be withholding enough to cover your Oregon tax liability, which could result in you owing money when you file your taxes. To check your state withholding, go to www.oregon.gov/dor and click on the link for the online calculator. To update your state withholding, complete Form OR-W-4, Oregon Employee’s Withholding Allowance Certificate and give it to the District’s Payroll department.