Oregon State Tax Guide for Businesses & Individuals 2026
Oregon stands out among US states for having no state sales tax, making it a unique tax environment for businesses and individuals alike. This guide covers everything you need to know about Oregon state taxes, from income tax brackets and Corporate Activity Tax to payroll obligations, property tax, and key filing deadlines for 2026.
Quick Reference: Oregon Tax Rates at a Glance
| Tax Type | Rate / Detail |
|---|
| State Corporate Income Tax | 6.6% (up to $1M); 7.6% (over $1M) |
| State Individual Income Tax | 4.75% – 9.9% (graduated brackets) |
| State Sales Tax | None (Oregon has no state sales tax) |
| Corporate Activity Tax (CAT) | 0.57% on commercial activity over $1M threshold |
| SUI/SUTA Rate Range | 0.9% – 5.4%; New employer: 2.1% |
| Effective Property Tax Rate | ~0.82% (average) |
| Estate / Inheritance Tax | Yes — Oregon estate tax; threshold $1M |
Oregon Business Tax Nexus
What is Tax Nexus in Oregon?
Nexus determines whether a business has a sufficient connection to Oregon to be subject to state tax obligations. Oregon enforces both physical and economic nexus rules for income and use tax purposes.
Physical Nexus
- Maintaining an office, store, or place of business in Oregon
- Having employees, agents, or independent contractors operating in the state
- Storing inventory in Oregon, including fulfillment through third-party warehouses (FBA)
- Operating vehicles, equipment, or mobile workforce within state borders
- Owning or leasing real or personal property in Oregon
Economic Nexus (Remote Sellers)
| Threshold Type | Detail |
|---|
| Sales Threshold (Use Tax) | $100,000 in Oregon sales in the current or prior calendar year |
| Transaction Count Threshold | 200 or more separate transactions into Oregon |
| Corporate Activity Tax Threshold | $750,000 in Oregon commercial activity (registration); $1,000,000 (tax liability triggered) |
| Effective Date | October 1, 2019 (Use Tax); January 1, 2020 (CAT) |
Click-Through & Affiliate Nexus
Oregon does not impose a general state sales tax, so click-through and affiliate nexus rules are not applicable for sales tax purposes. However, out-of-state businesses with Oregon-based affiliates generating referrals may still be subject to income tax nexus and Corporate Activity Tax obligations.
Oregon State Income Tax
Corporate Income Tax
| Taxable Income | Rate |
|---|
| Up to $1,000,000 | 6.6% |
| Over $1,000,000 | 7.6% |
- Apportionment Formula: Single sales factor (for most industries)
- Combined/Unitary Reporting: Oregon requires combined reporting for unitary business groups
- Minimum Tax: Oregon corporate minimum tax ranges from $150 to $100,000 based on Oregon sales
Individual Income Tax
| Filing Status | Income Bracket | Rate |
|---|
| Single / Married Filing Separately | $0 – $4,050 | 4.75% |
| Single / Married Filing Separately | $4,051 – $10,200 | 6.75% |
| Single / Married Filing Separately | $10,201 – $125,000 | 8.75% |
| Single / Married Filing Separately | Over $125,000 | 9.9% |
| Married Filing Jointly / Head of Household | $0 – $8,100 | 4.75% |
| Married Filing Jointly / Head of Household | $8,101 – $20,400 | 6.75% |
| Married Filing Jointly / Head of Household | $20,401 – $250,000 | 8.75% |
| Married Filing Jointly / Head of Household | Over $250,000 | 9.9% |
- Standard Deduction: $2,420 (Single); $4,840 (Married Filing Jointly) for 2026
- Personal Exemption Credit: $236 per taxpayer and dependent (credit, not deduction)
- Federal Tax Code Conformity: Oregon uses rolling conformity with selective decoupling from certain federal provisions, including federal bonus depreciation and the QBID deduction
Filing Deadlines
| Filing Type | Due Date |
|---|
| Corporate Return (Form OR-20) | April 15 (calendar year); 15th day of 4th month after fiscal year end |
| Individual Return (Form OR-40) | April 15 |
| Extension Period | 6 months (to October 15 for individuals; to October 15 for corporations) |
| Estimated Payments (Individuals) | April 15, June 15, September 15, January 15 |
| Estimated Payments (Corporations) | April 15, June 15, September 15, December 15 |
| Corporate Activity Tax (CAT) | April 15; quarterly estimated payments due April 30, July 31, October 31, January 31 |
Oregon Sales Tax
State Sales Tax Rate
Oregon has no state or local sales tax. It is one of only five US states with no general sales tax. Businesses selling into Oregon from other states are not required to collect sales tax on Oregon transactions. However, Oregon does impose a Corporate Activity Tax (CAT) and a Statewide Transit Tax that function as alternative revenue mechanisms.
Taxable vs. Exempt Goods & Services
| Category | Status | Note |
|---|
| Tangible Personal Property | ❌ No Sales Tax | Oregon imposes no general sales tax on tangible goods |
| SaaS / Digital Products | ❌ No Sales Tax | No sales tax applies; may be subject to CAT if revenue thresholds are met |
| Groceries / Food | ❌ No Sales Tax | No sales tax; however, a 1% restaurant tax applies in some jurisdictions |
| Prescription Drugs | ❌ No Sales Tax | Not applicable — no sales tax in Oregon |
| Clothing | ❌ No Sales Tax | Not applicable — no sales tax in Oregon |
| Manufacturing Equipment | ❌ No Sales Tax | Not applicable — no sales tax; may qualify for CAT subtraction |
| Professional Services | ❌ No Sales Tax | Not applicable — no sales tax in Oregon |
Sales Tax Permits & Registration
- Oregon does not require a sales tax permit as there is no state sales tax.
- Businesses with Oregon commercial activity exceeding $750,000 must register for the Corporate Activity Tax (CAT) with the Oregon Department of Revenue at oregon.gov/dor.
- CAT registration is free; however, quarterly estimated payments are required if annual CAT liability exceeds $5,000.
Filing Frequency & Deadlines (Corporate Activity Tax)
| Annual CAT Liability | Filing Frequency | Due Date |
|---|
| Under $5,000 | Annual only | April 15 of following year |
| $5,000 or more | Annual + Quarterly Estimates | Quarterly: April 30, July 31, October 31, January 31 |
Local Sales Tax Rates
Oregon has no state or local sales tax. No local sales tax rates apply to any jurisdiction within the state.
Oregon Payroll Tax & Compliance
Employer Payroll Tax Obligations
| Tax / Obligation | Detail |
|---|
| State Income Tax Withholding | Graduated 4.75% – 9.9% based on employee's Form OR-W-4 |
| SUI/SUTA Rate Range | 0.9% – 5.4% on first $54,300 of wages per employee (2026) |
| New Employer SUI Rate | 2.1% (standard new employer rate) |
| Workers' Compensation | Required; private insurers or the SAIF Corporation (state fund); administered by Oregon DCBS |
| Oregon Paid Leave (Paid Leave Oregon) | 1% of wages; employer pays 40%, employee pays 60%; employers with fewer than 25 employees exempt from employer share |
| Statewide Transit Tax (STT) | 0.1% of gross wages; withheld from employee wages; employer files quarterly |
| State Disability Insurance | Not applicable — Oregon does not levy separate SDI |
Withholding Registration & Filing
- Registration Agency: Oregon Department of Revenue — oregon.gov/dor
- Filing Frequency: Quarterly filers — due last day of month following quarter end; monthly filers — due 15th of following month; annual filers — due January 31
- Annual Reconciliation Deadline: January 31 (Form OR-WR — Annual Withholding Tax Reconciliation)
- New Hire Reporting Deadline: Within 20 days of hire; report to Oregon New Hire Reporting Center at newhire-reporting.com/OR-Newhire
Minimum Wage
| Category | Rate |
|---|
| Standard Minimum Wage (Non-Urban) | $14.70/hour (2026) |
| Portland Metro Area | $15.95/hour (2026) |
| Urban Growth Boundary (Standard Urban) | $15.45/hour (2026) |
| Tipped Employee Rate | Same as standard — Oregon does not allow a tip credit |
| Next Scheduled Increase | Annual increases tied to CPI; updated July 1 each year |
Oregon Property Tax
- Assessment Ratio: Property is assessed at 100% of real market value; however, the taxable assessed value is limited to the lesser of real market value or the maximum assessed value (which increases no more than 3% per year)
- Effective Average Rate: ~0.82% of real market value
- Assessment Cycle: Annual; county assessors certify values each year by October 25
- Appeal Deadline: Petition to the County Board of Property Tax Appeals must be filed between October 1 and December 31
Business Personal Property Tax
- Oregon taxes business personal property including machinery, equipment, and furniture
- Form: Form OR-PROP (Business Personal Property Return)
- Filing Deadline: March 1 annually
- Exemption Threshold: Personal property with a real market value of $30,000 or less per account is exempt
Homestead & Other Exemptions
| Exemption Type | Amount / Benefit | Eligibility |
|---|
| Homestead Exemption | Not applicable as a general exemption | Oregon does not offer a standard homestead exemption; use special deferrals instead |
| Senior / Disabled Deferral | Deferred property tax payments (not exempt) | Age 62+ or disabled; household income under $50,400; equity requirement applies |
| Veteran / Disabled Veteran | Up to $30,635 exemption on assessed value | Qualifying veterans with service-connected disability; surviving spouses may also qualify |
| Agricultural / Farm Use | Special assessment at farm use value (lower than market value) | Land actively used for farming; must apply with county assessor |
Property Tax Due Dates
| Installment | Due Date | Discount / Penalty |
|---|
| Full Payment (2/3 Discount Option) | November 15 | 3% discount if full year paid by November 15 |
| Installment 1 (2/3 of bill) | November 15 | 2% discount on the two-thirds paid |
| Installment 2 (1/6 of bill) | February 15 | No discount; penalty begins if unpaid |
| Installment 3 (1/6 of bill) | May 15 | Penalty and interest if unpaid after due date |
Other Key Oregon Taxes
Corporate Activity Tax (CAT)
- Exists: Yes — Oregon's CAT is a gross receipts-style tax on commercial activity
- Rate: $250 minimum plus 0.57% of Oregon commercial activity exceeding $1,000,000
- Base: Gross receipts from commercial activity in Oregon minus a 35% subtraction for the greater of cost of goods sold or labor costs
- Registration Threshold: $750,000 in Oregon commercial activity
- Due Date: Annual return due April 15; quarterly estimated payments required if CAT liability exceeds $5,000
Gross Receipts Tax
Oregon's Corporate Activity Tax (CAT) functions similarly to a gross receipts tax. There is no separate traditional gross receipts tax beyond the CAT described above.
Excise Taxes
| Product | Rate |
|---|
| Gasoline | $0.40 per gallon |
| Diesel | $0.40 per gallon |
| Cigarettes | $3.33 per pack (20 cigarettes) |
| Beer | $2.60 per barrel (approximately $0.08 per gallon) |
| Wine | $0.67 per gallon (table wine); $0.77 per gallon (sparkling wine) |
| Cannabis (Recreational) | 17% retail sales tax; additional local option tax of up to 3% |
Oregon Tax Credits & Incentives
| Credit / Incentive | Value / Rate | Eligibility |
|---|
| Oregon Research Tax Credit | 15% of qualifying R&D expenses (5% for amounts over the base period) | Businesses conducting qualified research in Oregon; credit applied against corporate income tax |
| Oregon New Market Tax Credit | Up to 39% of qualified equity investment over 7 years | Investments in certified Community Development Entities (CDEs) serving low-income communities |
| Oregon Film Production Incentive | Up to 20% of Oregon production labor costs | Qualifying film, TV, and commercial productions with minimum in-state spending |
| Enterprise Zone Program | 3–5 year property tax exemption on new business investment | Businesses locating or expanding in a designated Oregon Enterprise Zone |
| Oregon Earned Income Credit | 9% of federal EITC (12% if no qualifying children) | Oregon residents who qualify for and claim the federal Earned Income Tax Credit |
| Pollution Control Facility Credit | Up to 50% of certified pollution control costs | Businesses installing certified pollution control facilities in Oregon |
| Agricultural Workforce Housing Credit | 50% of construction/rehabilitation costs; up to $1M | Owners constructing or rehabilitating housing for agricultural workers in Oregon |
How to Register a Business in Oregon
- Choose Your Business Structure: Select from LLC, Corporation, Partnership, or Sole Proprietorship based on liability, management, and tax treatment needs.
- Register with the Oregon Secretary of State: File Articles of Organization (LLC) or Articles of Incorporation (Corporation) online at sos.oregon.gov. Filing fees start at $100 for LLCs and $100 for corporations.
- Obtain a Federal EIN: Apply for an Employer Identification Number from the IRS at irs.gov — free and available instantly online.
- Register for State Tax Accounts: Register with the Oregon Department of Revenue for state withholding tax, Corporate Activity Tax (if applicable), and use tax via oregon.gov/dor.
- Register for Unemployment Insurance: Register with the Oregon Employment Department at unemployment.oregon.gov if you have employees subject to Oregon UI.
- Register for Paid Leave Oregon: Register with the Oregon Employment Department for Paid Leave Oregon contributions at paidleave.oregon.gov.
- Obtain Required Licenses & Permits: Check for industry-specific state licenses through the Oregon Business Xpress portal at oregon.gov/obiz.
- Register for a Local Business License: Contact the city or county clerk's office in your operating jurisdiction for any required local business licenses or permits.
Key Oregon Tax Agencies & Resources
| Agency | Responsibility | Website |
|---|
| Oregon Department of Revenue (DOR) | State income tax, Corporate Activity Tax, withholding, property tax oversight | oregon.gov/dor |
| Oregon Employment Department | Unemployment insurance (SUI/SUTA), Paid Leave Oregon, new hire reporting | unemployment.oregon.gov |
| Oregon Secretary of State | Business registration, annual reports, entity management, notary | sos.oregon.gov |
| Oregon Dept. of Consumer & Business Services (DCBS) | Workers' compensation, insurance regulation, OSHA compliance | dcbs.oregon.gov |
| Oregon Tax Court | Tax appeals, dispute resolution, assessment challenges | courts.oregon.gov |
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Note: This guide is for informational purposes only and does not constitute legal or tax advice. Consult a licensed tax professional for advice specific to your situation.
