Read about corporation e-filing requirements, or choose an option:
Tax-due returnsOregon Department of RevenuePO Box 14790Salem OR 97309-0470Refunds or no tax-due returnsOregon Department of RevenuePO Box 14777Salem OR 97309-0960
Read about statewide transit tax e-filing requirements, or choose an option:
Lane County Mass Transit District:LTDSE Oregon Department of Revenue PO Box 14003 Salem OR 97309-2502 TriMet Self-Employment Tax: TMSEOregon Department of RevenuePO Box 14003Salem OR 97309-2502
Electronic filing through iWire.
Learn more about business filing requirements.