Oregon Tax Forms 2019

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TaxHow has all the forms and eFile solutions that you will ever need for your Oregon State taxes. If you find any form that is missing for your State, let us know and we will make our best to update them immediately.


OR Schedule OR-ASC
OR Schedule OR-ASC 2018

Oregon Adjustments for Form 40 Filers

This form is filed by Oregon individuals, who have submitted a Form 40, to declare any other additions, subtractions or credits. Oregon Schedule OR-ASC must be submitted as an attachment to Form 40, and one must remember to check the box labeled “Schedule Included” on Form 40.

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Oregon Form 10
Oregon Form 10 2018

Oregon Estimated Tax Underpayment

This form can be used by Oregon individuals to calculate whether one owes any underpayment interest on annual estimated tax payments. Oregon Form 10 includes five different exceptions and individuals who qualify for one of them may claim an exception and the right not to pay any underpayment interest.

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Oregon Form 40
Oregon Form 40 2018

Oregon Individual Resident Income Tax Return (Long)

If you are a resident and your gross income in the previous year was higher than the amount in the table in the Oregon Income Tax Full-Year Resident Instructions, you will need to file an Oregon state income tax return using Form 40, the long version of Oregon Individual Resident Income Tax Return.

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Oregon Form 40-EXT
Oregon Form 40-EXT 2018

Application for Automatic Extension of Time to File Oregon Individual Income Tax Return

The 40-EXT form is used for Oregon residents who seek an extension of the filing deadline for their state income tax returns. Successfully filing the 40-EXT automatically allows Oregon residents a six month extension to file their 40 or 40P state income tax returns.

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Oregon Form 40N
Oregon Form 40N 2018

Oregon Individual Non-Resident Income Tax Return

Form 40N is the form that all Oregon nonresidents need to use to file their Oregon nonresident returns. Although Form 40N may be supplemented by additional forms and schedules, it is required to complete all nonresident returns.

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Oregon Form 40P
Oregon Form 40P 2018

Oregon Individual Part-Year Resident Income Tax Return

Form-40 is the form all Oregon part-year residents need to file their Oregon tax returns. Although Form-40 may be supplemented by additional forms and schedules, it is required in all Oregon part-year resident returns.

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Oregon Form EF
Oregon Form EF 2018

Oregon Individual Income Tax Declaration for Electronic Filing

Oregon individuals, who have not submitted an individual income tax return together with an electronic signature, must complete this form. Individuals must sign and keep Oregon Form EF for a period of three years. Form EF must be forwarded to the Department of Revenue only if such a request is received by the individual.

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Oregon Schedule Depreciation
Oregon Schedule Depreciation 2018

Oregon Depreciation Schedule For Individuals, Partnerships, Corps, and Fiduciaries

This schedule can be used by Oregon individuals to determine the depreciation deduction relative to each asset placed into service. The Oregon Depreciation Schedule For Individuals, Partnerships, Corps, and Fiduciaries does not have to be completed if an individual’s federal and state depreciation are the same amount. Individuals must keep this schedule and not attach it to their Oregon return.

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OR Amended Schedule
OR Amended Schedule 2014

Oregon Amended Schedule for Amending Individual Income Tax Returns

Individuals in Oregon can use this form to calculate any additional refunds or taxes that need to be paid on an amended return. In most cases, the same form that was used to file the original return can be used to file the amended return or Amended Schedule must be attached to an Oregon amended return.

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Oregon Form 40S
Oregon Form 40S 2010

Oregon Individual Resident Income Tax Return (Short)

Form 40S is the short version of Form 40. Form 40 or 40S must be included in all Oregon resident returns. Unlike Form 40, Form 40S has requirements that tax payers must meet in order to use it to file their Oregon returns. These requirements can be found in the Form 40S instructions. If you an Oregon resident who does not meet the requirements to file with Form 40S, you will by default need to file your return with Form 40.

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Oregon Tax Forms Mailing Addresses

Here are the mailing addresses available for Oregon. Please note that some specific forms might have a different addresses. Please check the Form's instructions before using any addresses listed here.


General Address
Oregon Department of Revenue
955 Center St NE
Salem, OR 97301-2555
Phone: (503) 378-4988
Income Tax Returns
(No Payment)

Oregon Department of Revenue
PO Box 14700
Salem OR. 97309-0930
Income Tax Returns
(Payment Enclosed)

Oregon Department of Revenue,
PO Box 14555
Salem OR. 97309-0940
Express Delivery
Oregon Department of Revenue
955 Center Street NE
Salem Or. 97301-2555