Form 40 Oregon - If amending for an nol, tax year the nol was generated: Signing this return does not grant your preparer the right to represent you or make decisions on your behalf. You can print other oregon tax forms here. • find out if you qualify for the new oregon kids credit or the earned income credit. • file electronically—it’s fast, easy, and secure. We last updated the resident individual income tax return in january 2024, so this is the latest version of form 40, fully updated for tax year 2023. Form 40 can be efiled, or a paper copy can be filed via mail. Oregon.gov/dor • april 15, 2024 is the due date for filing your return and paying your tax due. Nol tax year (yyyy) extension filed. For more information, see the instructions for the tax information authorization and power of attorney for representation form on our website.
We last updated the resident individual income tax return in january 2024, so this is the latest version of form 40, fully updated for tax year 2023. • find out if you qualify for the new oregon kids credit or the earned income credit. Fiscal year ending date (mm/dd/yyyy) / / amended return. You can print other oregon tax forms here. Form 40 can be efiled, or a paper copy can be filed via mail. Oregon.gov/dor • april 15, 2024 is the due date for filing your return and paying your tax due. Signing this return does not grant your preparer the right to represent you or make decisions on your behalf. For more information, see the instructions for the tax information authorization and power of attorney for representation form on our website. If amending for an nol, tax year the nol was generated: Nol tax year (yyyy) extension filed. Web form 40 is the general income tax return for oregon residents. • file electronically—it’s fast, easy, and secure.