Federal Income Tax Reform: New federal tax brackets have been added for tax year 2018! More information will be available soon.

Oregon Free Printable Publication OR-40-EXT, Instructions for Automatic Extension of Time to File Oregon Individual Income Tax Return, 150-101-165 for 2019 Oregon — Application for Automatic Extension of Time to File Individual Tax Return

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More about the Oregon Form 40-EXT Extension

We last updated Oregon Form 40-EXT in January 2019 from the Oregon Department of Revenue. This form is for income earned in tax year 2018, with tax returns due in April 2019. We will update this page with a new version of the form for 2020 as soon as it is made available by the Oregon government.

Other Oregon Individual Income Tax Forms:

In addition to information about Oregon's income tax brackets, Tax-Brackets.org provides a total of 51 Oregon income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Oregon tax forms:

Form Code Form Name
Form 40 Resident Individual Income Tax Return
Form 40-ESV Estimated Income Tax Payment Voucher
Form 40N Nonresident Individual Income Tax Return
Form 40-V Payment Voucher for Income Tax
Form 40P Part-Year Resident Individual Income Tax Return

Download all OR tax forms View all 51 Oregon Income Tax Forms


Disclaimer: While we do our best to keep Form 40-EXT up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!

Tax Form Sources:

** This Document Provided By Tax-Brackets.org **
Source: http://www.tax-brackets.org/oregontaxforms/form-40-ext