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File a return

Individuals


​Visit our forms page and search for "deferral." 

​Fill out the form and submit it to the county assessor's office​ where your property is located.



​File electronically using Revenue Online. 

or 

​​Mail paper form to us:

Oregon Department of Revenue 
Attn: Deferral Unit
PO Box 143780 

Salem, OR 97309​

​​

Visit our forms page and search for "estate." 

Fill out the form and mail it to the address listed in the instructions.

​Make your estimated tax payment electronically using Revenue Online.

Visit our forms page​ and search for "OR-ESTIMATE" for instruction or "OR-40-V" to make a payment by mail.

​Mail the estimated tax payment and voucher to: 

Oregon Department of Revenue
PO Box 14950
Salem, OR 97039-0950


or

​Visit our forms page​, search for "Form OR-40", and select the appropriate return and instructions for your residency status. See What form do I use?​​ if you're unsure about your residency status.

Mail the completed return to the address shown on the form. 

File electronically, view a list of approved vendors or file electronically using Revenue Online.

or

Visit our forms page and search for "self-employment." ​

Fill out the form and mail it to the address listed on the form.


​​File electronically: View our list of approved tax preparation software vendors to see if you qualify for free electronic filing or ​file electronically using Revenue Online. 

or

Visit our forms page and search for "Form OR-STI." 

Mail the completed return to the address shown on the form. ​

Read about Oregon's timber harvest taxes filing requirements to choose a filing option.

File electronically using Revenue Online.

or

Visit our forms page and search for "timber." 

Fill out the form and mail it to the address listed on the form. 


Businesses

File electronically, view a list of approved vendors and read about corporation e-filing requirements.

or

Visit our forms page and search for "corporation." 

Fill out the form and mail it to the address listed on the form. ​

To file, visit our Forms and Publications page and search "OR-CAT Return." Read about Corporate Activity Tax filing requirements. 

or

To file electronically, view a list of approved vendors​ under the Corporate Activity Tax menu.

​File electronically, view a list of approved vendors and read about corporation e-filing requirements.

or

Visit our forms page and search for "estimated." 

Fill out the form and mail it to the address listed on the form. ​


File electronically, view a list of approved vendors and read about corporation e-filing requirements.

or

Visit our forms page and search for "corporation​." 

Fill out the form and mail it to the address listed on the form. ​


File electronically, view a list of approved vendors.

or

Visit our forms page and search for "estate." 

Fill out the form and mail it to the address listed in the instructions.

File electronically, view a list of approved vendors and read about corporation e-filing requirements.

or

Visit our forms page and search for "insurance." 

Fill out the form and mail it to the address listed on the form. ​

​Register electronically and read about Kratom Processor Registration​.​

Choose a quarterly report filing method: 

Frances Online electronic filing

or

Combined Payroll Tax Reports Form OQ

or

Interactive voice response system, call 503-378-3981. Use only to report quarters with no payroll or no hours worked.

File electronically, view a list of approved vendors and read about corporation e-filing requirements.

or

Visit our forms page and search for "OR-20-S."

Fill out the form and mail it to the address listed on the form. ​

File electronically using Revenue Online and read about filing options​.

or

Visit our forms page and search for "stt."

Fill out the form and mail it to the address listed on the form. ​

Read about Oregon's timber harvest taxes filing requirements to choose a filing option.

File electronically using Revenue Online.

or

Visit our forms page and search for "timber." 

Fill out the form and mail it to the address listed on the form. ​

File electronically, view a list of approved vendors or file electronically using Revenue Online.​

or

Visit our forms page and search for "self-employment."

Fill out the form and mail it to the address listed on the form. ​

Access iWire through Revenue Online​ to file electronically and read about filing requirements​ for W-2s and ​1099s.​​​


Revenue Online

File electronically using Revenue Online.

or

Visit our forms page and search for "tobacco." 

Fill out the form and mail it to the address listed on the form. 



File electronically using Revenue Online and read about E911-988 Tax​.​

​File electronically using Revenue Online​ and read about Heavy Equipment Rental Tax (HERT) filing requirements​.

​File electronically using Revenue Online​ and read about Marijuana tax filing requirements​.​

​File electronically using Revenue Online​ and read about Petroleum Load Fee filing requirements​​​. 

​File electronically using Revenue Online​ and read about Transient Lodging Tax filing requirements​​. ​

​File electronically using Revenue Online​ and read about Statewide Transit Tax filing requirement​s​​. ​

​File electronically using Revenue Online​ and read about Vehicle Privilege and Use Taxes filing requirement​s​​​​. ​






Contact us

Phone: 503-378-4988 or 800-356-4222

Phone hours: 7:30 a.m. to 5 p.m. Monday-Friday. Phones lines are closed 9 a.m. to 11 a.m. Thursdays.

Phone lines are closed on holidays.

TTY: We accept all relay calls.

Request an ADA accommodation.

Fax: 503-945-8738

Email: questions.dor@dor.oregon.gov

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