The deadline to file a Confidential Personal Property Return (CPPR) for businesses is March 16, 2026.
Every individual, partnership, firm, or corporation that owns tangible personal property must file a CPPR by March 15 each year. For 2026, the deadline is March 16 because March 15 falls on a Sunday.
Oregon law requires all business owners—even those operating from home—to file a return with their county assessor listing all business-related personal property. They must include purchase and lease dates, as well as amounts…