Did you file a federal extension Form 4868?
Oregon recognizes your federal extension. If you requested a federal extension, you DO NOT need to request an Oregon extension. Mark the "Extension" box when you file your Oregon individual income tax return. Your 2021 return is due October 17, 2022.
An extension of time to file your return is not an extension of time to pay your tax. If you need an extension of time to file and expect to owe Oregon tax, download Publication OR-40-EXT from our forms and publications page for instructions. Submit your payment electronically by selecting "Return payment" on Revenue Online. Or, to make an extension payment by mail, download Form OR-40-V and Form OR-40-V Instructions. Mark the "Original return" box on Form OR-40-V and mail it with your payment to the address shown on the voucher.
To avoid interest and penalties, make your extension payment no later than April 18, 2022.