2022 Form Or-40-N - Access irs forms, instructions and publications in electronic. Oregon.gov/dor • april 15, 2024 is the due date for filing your return. Web you must include the following forms with both oregon returns: File your oregon and federal. Web instructions if you need to change or amend an accepted oregon state income tax return for the current or previous tax year, you. Web efile your oregon tax return now efiling is easier, faster, and safer than filling out paper tax forms. Web forms, instructions and publications search.
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