Oregon paycheck withholding calculator
Estimate how your paycheck withholding compares with a simplified annual Oregon income tax estimate. Enter your yearly wages and the state tax amounts from your paystub. Review the assumptions before changing payroll settings.
Oregon tax snapshot: Oregon taxes wages with 4 graduated brackets ranging from 4.75% to 9.9%. The Oregon standard deduction in this estimate is $2,670 for single filers — confirm the current-year figure in state instructions. The personal exemption is $2,315. To change Oregon withholding, file Oregon Form OR-W-4 with your employer.
Check your Oregon paycheck withholding
Enter your yearly wages and the state tax amounts from your paystub. This is a planning estimate, not your final state tax bill.
Choose one profile. Matching fields will appear below.
Oregon income tax brackets (2026)
| Taxable income | Rate |
|---|---|
| $0 to $4,300 | 4.75% |
| $4,300 to $10,750 | 6.75% |
| $10,750 to $27,200 | 8.75% |
| $27,200 and over | 9.9% |
Standard deduction $2,670 (single). Personal exemption $2,315. Filing status, deductions, credits, and local taxes can change your actual withholding.
How to adjust Oregon withholding
File Oregon Form OR-W-4 with your employer to change Oregon paycheck withholding. Confirm you have the current-year version, enter only the lines your situation requires, and check your next paystub's state-tax line to verify the change took effect within one or two pay periods.
What is the Oregon state income tax rate?
Oregon uses graduated brackets from 4.75% to a top rate of 9.9%. This is a planning estimate — check current state instructions for your filing status and year.
What form changes Oregon withholding?
Oregon Form OR-W-4. Ask HR for the current-year version; payroll generally applies the change within one or two pay periods.