How can an Oregon landlord deliver a written notice?

Short answer

ORS 90.155 lets an Oregon landlord serve written notice by personal delivery, by first-class mail (adding three days for service), or by attach-and-mail when the rental agreement authorizes it (adding three days). Electronic delivery (email/text) is only valid when the lease specifically authorizes it.

When this comes up

Every written notice — entry, rent increase, nonpayment, lease violation, termination — needs a delivery method that satisfies ORS 90.155.

Oregon rule or source to check

ORS 90.155 controls service methods and the time-counting rules for mail and attach-and-mail.

Practical workflow

1. Pick the method. Default to personal delivery when possible; otherwise use first-class mail or attach-and-mail if the lease permits it.
2. Add mailing days. Add three days when serving by first-class mail or attach-and-mail; build that into the deadline math.
3. Document delivery. Save a signed acknowledgment, certificate of mailing, or dated photo plus mailing receipt.
4. Avoid electronic shortcuts. Do not rely on text or email unless the rental agreement specifically authorizes that delivery method in writing.
5. Keep the proof in the unit file. Service proof belongs with the notice copy in case the matter goes to court.

Common mistakes

Texting a notice that the lease doesn't authorize, forgetting the three-day mailing add, and using certified mail alone without first-class mail.

Related forms or workflows

Certificate of mailing, service log, and lease language confirming electronic delivery if used.

Ask Propsistant

Ask Propsistant about notice delivery · Ask Propsistant about an Oregon landlord-tenant question

Related Oregon resources

Propsistant provides educational information and workflow guidance. It is not a law firm and does not provide legal advice.

Canonical URL: https://propsistant.com/oregon/questions/oregon-landlord-notice-delivery-methods