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Oregon Tax Forms

Oregon Tax Forms

Individual Income Tax Forms

Form 40 Individual Income Tax Return Resident 

Form 40P Individual Income Tax Return Part Year Resident

Form 40N Individual Income Tax Return Nonresident

Corporate Income Tax Forms

Form 20 Oregon Corporation Excise Tax Return 

Form 20-I Oregon Corporation Income Tax Return 

Form 20-S Oregon S Corporation Tax Return

Property Tax Forms

Form Industrial Property Return

Form Confidential Personal Property Return

Form Application for Real and Personal Property Tax Exemption

Form Multiple County Property Return Extension


Oregon tax forms are the documents that taxpayers in the state of Oregon must file with the Oregon Department of Revenue (ODR) to report their income and calculate their state tax liability. The ODR is responsible for collecting and administering Oregon’s income tax, which ranges from 4.75% to 9.9% of a resident’s taxable income.

There are several different tax forms that Oregon taxpayers may need to file depending on their specific tax situation, including:

1. Form OR-40: This is the Oregon individual income tax return that all Oregon residents are required to file if they earned income in the state during the year. Taxpayers will need to use schedules and worksheets to calculate their taxable income, deductions, and credits.

2. Form OR-40-N: Nonresidents who earned income in Oregon during the year must file this return to report their Oregon income and calculate their tax liability.

3. Form OR-40-P: This return is for part-year residents who lived in Oregon for only part of the year and earned income during that time.

4. Form OR-20: This is the Oregon corporation excise tax return that C-corporations and S-corporations must file with the ODR.

5. Form 20-S: This is the Oregon S corporation tax return that S-corporations must file with the ODR.

6. Form OR-41: This is the fiduciary income tax return that estates and trusts must file with the ODR.

7. Form OR-STT-1: This is the Oregon Statewide Transit Tax return that employers must file to report their employees’ transit tax liability.

Additionally, there are several other tax forms and schedules that may be required depending on the taxpayer’s specific situation. These include forms for claiming various tax credits, reporting income from rental properties or farm income, and more.

Oregon taxpayers can file their tax forms electronically using the Oregon Department of Revenue’s online system, Revenue Online. Taxpayers who file electronically can receive their refund faster and also have a lower error rate on their tax return. The ODR encourages taxpayers to file their tax returns electronically whenever possible.

In summary, Oregon tax forms are a critical part of the tax-filing process for taxpayers who live or earn income in Oregon. By understanding which forms to file and how to file them, taxpayers can accurately report their income, claim any applicable deductions or credits, and calculate their state tax liability. It is also important for taxpayers to file their tax returns on time to avoid any penalties or interest charges.