Oregon
bonus tax calculator.

Separate Oregon bonus income withholding, statewide transit tax and employee Paid Leave contributions.

Your cash bonus

Gross bonus ($)

Regular gross already paid in this period ($)

Bonus payment date

Regular pay frequency

Federal methodFederal income tax was withheld from regular wages this or last year, and this bonus is separately identifiedFederal filing status

SS wages BEFORE regular pay and bonus ($)

Medicare wages BEFORE regular pay and bonus ($)

Earlier supplemental wages this year ($)

Federal prior wages exclude both the entered regular pay and bonus. Earlier supplemental wages include common-control employers. W-4 Step 2 is off, adjustments zero. No earlier bonus in this same pay period.

Oregon settings

The state method below is independent of the federal method.

State leave wages BEFORE bonus, INCLUDING regular pay ($)

Actual employee leave share (%)

Additional income withholding on bonus ($)

Other incremental local / payroll deductions ($)

Bonus is paid at a different time from my regular payday; employer elected the 8% method. This cash bonus creates no additional assessable work hours for Workers’ Benefit Fund.Payroll confirmed public-plan coverage, the employee share and prior covered wages INCLUDING the entered regular pay. Gross includes any taxable employer-paid share and all required covered wage additions.Payroll confirmed all remaining deductions attributable to this bonus, including zero if none; no duplicated state/county/premium amountsI live and work in Oregon. This is a separately paid cash W-2 bonus AFTER the entered regular wages, in the same payroll period, with no earlier bonus that period. No pretax benefit deductions, state exemptions, stock awards, gross-up or cross-state wages apply.

State treatment of this bonus

The optional 8% method applies when the bonus is paid at a different time from regular payday. The current statewide transit rate remains 0.1%; the proposed increase did not take effect.

A worked bonus example

A $5,000 bonus has $400 state income withholding, $5 transit tax and $30 employee Paid Leave at a 0.6% share below the $184,500 cap, before federal and other deductions.

When this estimate does not apply

Confirm no additional assessable work hours for Workers’ Benefit Fund and all incremental local deductions. Private paid-leave plans are unsupported.

Regular resident W-2 wages, separately paid cash bonus after the entered regular wages, in the same payroll period only. A bonus paid before those regular wages is not supported. No benefit changes, state exemptions, stock awards, gross-up, or earlier supplemental payment in that period. Federal assumptions are shown in the form. Withholding is a payment toward tax, not the final tax bill.

Sources and related tools

Reviewed August 31, 2026. Federal bonus methods · Coverage and methodology