Live in California, work in Oregon
Special arrangement: the work state provides an eligible credit for tax paid to the home state. Prepare the home-state return first, then check the work-state credit instructions. Do not claim the same credit in both states.
Official tax guidance for both states
Check withholding, filing requirements and current forms with each state's tax agency.
- California: Franchise Tax Board (opens in new tab)
- Oregon: Oregon Department of Revenue (opens in new tab)
Agency directory checked 2026-10-01 against the IRS state-government directory. This verifies the agency links, not an individual tax result. Use forms for the year you are filing.
Before you use this estimate
This model assumes a full-year resident of California, ordinary employee wages and all workdays physically in Oregon. Check exemption eligibility before treating a work-state amount of $0 as your own result. Withholding is a prepayment, not final tax liability. Other income, a move during the year, remote work and separate local taxes or credits can change the result.
Which state gives the credit: Not wage reciprocity: reverse-credit arrangement. Eligible California residents report the income on their home-state return, then claim the limited credit for California state income tax on the Oregon nonresident return. Prepare the home-state return first. Do not claim the same credit in both states.
- California Schedule S credit instructions (opens in new tab)
- Oregon OR-17 income-tax guide (opens in new tab)
- Official tax guidance: portland.gov (opens in new tab)
- Official tax guidance: oregon.gov (opens in new tab)
This pair's wage-exemption or credit guidance checked 2026-10-14. Individual return calculations and other source dates are separate.
State income tax: $7,148 a year
Modeled annual state income tax for living in California and working in Oregon: about $7,148 on $100,000 of wages, $2,237 more than if you worked in California.
- Oregon uses provisional withholding-based 2026 planning inputs; confirm the final annual-return parameters.
Special arrangement: the work state provides an eligible credit for tax paid to the home state. Prepare the home-state return first, then check the work-state credit instructions. Do not claim the same credit in both states.
Conditions for this pair: Not wage reciprocity: reverse-credit arrangement. Eligible California residents report the income on their home-state return, then claim the limited credit for California state income tax on the Oregon nonresident return. Prepare the home-state return first. Do not claim the same credit in both states.
Official guidance (www.ftb.ca.gov) (opens in new tab) · Official guidance (www.oregon.gov) (opens in new tab)
Tax guide and official sources: live in California, work in Oregon
Official agency starting points: California tax agency (opens in new tab) · Oregon tax agency (opens in new tab). These directory links identify the selected states' agencies, not your filing obligations. Check their individual-tax guidance and forms for the year you are filing.
This is the usual filing pattern, not a determination that you must file. Filing thresholds, age or dependent status, other income and withholding refunds can change which returns you need.
How this $100,000 estimate adds up
These steps follow the selected home, work state, salary and filing status. They reconcile the model's annual liability, not the amounts withheld from your paycheck.
| Step | Oregon work state | California home state |
|---|---|---|
| Tax before the modeled other-state credit | $7,148 | $4,911 |
| Modeled other-state credit subtracted | $4,911 | $0 |
| Tax after that credit | $2,237 | $4,911 |
Total: $2,237 + $4,911 = $7,148 a year. Amounts are rounded for display. Work-state wage exemptions, when applicable, are already reflected in the first row; they are not an other-state credit.
The modeled credit is applied in Oregon, the work state. Do not subtract it again in California. Included county components stay in these amounts; excluded local taxes and credits stay excluded. Federal income tax, payroll programs and refund eligibility are outside this reconciliation.
State tax at different salaries
| Wages | To OR | To CA | Modeled total | If you worked in CA |
|---|---|---|---|---|
| $50,000 | $2,231 | $973 | $3,204 | $973 |
| $75,000 | $2,390 | $2,665 | $5,055 | $2,665 |
| $100,000 | $2,237 | $4,911 | $7,148 | $4,911 |
| $150,000 | $3,245 | $9,561 | $12,805 | $9,561 |
| $250,000 | $3,845 | $18,861 | $22,705 | $18,861 |
Single filer, all wages earned in Oregon, 2026 state tax rules, standard deductions. Local income taxes not included.
From paycheck withholding to your returns
- Withholding: Oregon payroll may withhold on Oregon-source wages. Check California resident withholding or estimates separately; the limited Oregon credit is claimed on the annual return and does not automatically cancel payroll withholding.
- Returns: Prepare California resident Form 540 first, then Oregon Form OR-40-N with Schedule OR-ASC-NP, credit code 802. Pay the eligible California tax before or when claiming Oregon's credit, and retain the supporting return.
- Credit or refund: For eligible ordinary wages, Oregon gives the limited credit for California resident tax on mutually taxed income. Do not claim the same credit on the California resident return. Oregon's allocation formulas and eligible net tax can limit the credit.
Worked example: $100,000 of wages
Single filer, full-year resident of California, all work performed in Oregon, no other income, standard deductions and modeled personal exemptions. Before credit, Oregon tax is $7,148. Modeled Oregon credit: $4,911. Pay $2,237 to Oregon and $4,911 to California, modeled total $7,148.
Oregon uses provisional 2026 planning inputs drawn from its withholding guidance, including the $2,910 single deduction and $263 personal credit; confirm final annual-return instructions. The credit illustration is not a completed return. Portland-area local income taxes, special credits and hybrid or part-year allocation are not modeled.
Annual liability, not paycheck withholding or a refund estimate. Federal tax, payroll programs, other local taxes, special credits and part-year residency are excluded. Local income taxes not included.
Remote-work and local exceptions
All wages in this example are earned physically in Oregon by a full-year California resident. California home-working days, Oregon residency or other income can change sourcing and credit allocation. Local taxes and payroll programs are excluded.
Official forms and instructions
- Oregon Publication OR-17 (2025 edition): nonresident credit code 802 and limits (opens in new tab)
- Oregon nonresident Form OR-40-N and residency guidance (opens in new tab)
- California Schedule S instructions (2025): resident and nonresident credit eligibility (opens in new tab)
Source audit 2026-10-14. Use the return and instructions for the year you are filing; a current-forms link may still show a prior-year return. Official sources checked; not independently reviewed.
What to do
- Keep a record of the days you work in each state, especially if you sometimes work from home.
Working from home for an Oregon employer
Oregon has a "convenience of the employer" rule. Limited rule: applies only to nonresidents in managerial roles for Oregon employers. Not a general remote-worker rule.
Local income taxes
- Oregon: For 2026, Metro Supportive Housing Services tax is 1% of Metro taxable income above $128,000 Single or $205,000 joint. Multnomah County Preschool for All tax is 1.5% above $125,000 Single or $200,000 joint, with an additional 1.5% above $250,000 Single or $400,000 joint. These separate local taxes can apply to district residents and nonresidents on income earned in the district; they are excluded here. Oregon's separate Statewide Transit Tax is 0.1% on Oregon residents' wages regardless of where they work and on nonresidents' wages for services performed in Oregon; this payroll tax is also excluded from the commuting state-income-tax estimate.
Special credit rules
- OR: Not wage reciprocity: reverse-credit arrangement. Eligible California residents report the income on their home-state return, then claim the limited credit for California state income tax on the Oregon nonresident return. Prepare the home-state return first. Do not claim the same credit in both states.
Frequently asked questions
Do I pay Oregon income tax if I live in California?
Oregon taxes eligible wages earned there before credit. In this $100,000 example its tax before credit is about $7,148, and its modeled tax after the eligible credit for California state tax is $2,237. Prepare the California return first; credit limits, other income and local taxes need a separate check.
Do I have to file taxes in both California and Oregon?
Prepare California resident Form 540 first, then Oregon Form OR-40-N with Schedule OR-ASC-NP, credit code 802. Pay the eligible California tax before or when claiming Oregon's credit, and retain the supporting return.
Will I be taxed twice?
The modeled state credit reduces overlap on eligible wages; separate local taxes or sourcing differences can still leave additional tax. Oregon credits the tax you pay California, so your total is about $7,148 on $100,000, compared with $4,911 if you also worked in California. Local city or county taxes may still apply.
Related
- Live in Oregon, work in California
- Moving from California to Oregon
- Moving from Oregon to California
- Live in California, work in Arizona
- Live in California, work in Nevada
Rules reviewed 2026-09-24 from state revenue departments and the Tax Foundation. Estimates only; confirm with each state's revenue department.