Complete this section only if you're amending your 2025 return or filing with a new SSN.
Amended return: include all supporting forms and schedules when you file your amended return, even if you haven't changed anything on them.
Dependents: if you have more than three dependents, complete and include Schedule OR-ADD-DEP.
Oregon income tax withheld: include a copy of your Forms W-2 and 1099.
Pay by mail: make your check, money order, or cashier's check payable to the Oregon Department of Revenue.
Without the return: mailed without Form OR-40-P, use a payment voucher. See the instructions for Form OR-40-V.
| Question | Answer |
|---|---|
| Form Name | Form OR-40-P |
| Form Length | 11 pages |
| Fillable? | Yes |
| Fillable fields | 199 |
| Avg. time to fill out | 34 min |
| Edition | Rev. 09-18-25 |
| Issuing agency | Oregon Department of Revenue |
| Where to send (barcode box blank) | Tax-due returns to Oregon Department of Revenue, PO Box 14555, Salem OR 97309-0940; refund and no-tax-due returns to PO Box 14700, Salem OR 97309-0930 |
| Where to send (barcode box filled in) | Tax-due returns to Oregon Department of Revenue, PO Box 14720, Salem OR 97309-0463; refund and no-tax-due returns to PO Box 14710, Salem OR 97309-0460 |
| Matches the agency's file | Yes, checked October 4, 2026 |
| Other names | OR-40-P, OR40P, 40P, Oregon Form 40-P, Oregon 40P |
| Official source | Form OR-40-P (Rev 09-18-25), Oregon Department of Revenue |
Oregon Form 40P isn’t the one you’re looking for?