You know that moment when you've got a 10-day nonpayment of rent notice ready to go, you've double-checked every detail, and you drop it in the mailbox thinking the timeline is set? Yeah, we've all been there. But what if the postmark ends up a few days later than when you actually mailed it? Suddenly, those precious days on your notice period could evaporate, and in a contested case, that might give a tenant an opening to challenge the whole thing. Not the kind of surprise a

Oregon's Residential Landlord and Tenant Act is pretty tenant-friendly, but it lays out clear paths for us when things go south. We're talking long-term residential rentals here—no commercials or short-term vacation stuff. The big picture? Every eviction starts with a proper written notice. Mess that up, and you're starting over. As of late 2025, key rules hold from recent updates: nonpayment notices are 10 or 13 days depending on timing, no-cause is severely limited, and you