Form 40 Oregon - Multiply line 2 by 7.5% (0.075). Form 40 can be efiled, or a paper copy can be filed via mail. Form 40 is the general income tax return for oregon residents. List your dependents in order from youngest to oldest. If amending for an nol, tax. Oregon.gov/dor • april 15, 2024 is the due date for filing your return. Someone else can claim you as a dependent. Fiscal year ending date (mm/dd/yyyy) / /.
Someone else can claim you as a dependent. Fiscal year ending date (mm/dd/yyyy) / /. Form 40 can be efiled, or a paper copy can be filed via mail. List your dependents in order from youngest to oldest. Oregon.gov/dor • april 15, 2024 is the due date for filing your return. Multiply line 2 by 7.5% (0.075). If amending for an nol, tax. Form 40 is the general income tax return for oregon residents.