Oregon mechanics lien deadlines

3 deadlines NoticeGuard models for Oregon: what each one counts from, the statute it was read from, and the statute text.

Information, not legal advice. This app reports what the statute says and cites the section it read. It is not legal advice, it does not file anything for you, and it does not tell you what to do.
Verify with the statute or an attorney. Statutes change, and courts reinterpret them. Every deadline in this app comes from a statute read on the date shown next to its citation - that snapshot can go out of date. Missing a mechanics lien deadline can extinguish your claim permanently, so confirm any deadline you are relying on with an attorney licensed in that state before you act on it.
Data verified: statute text retrieved 2026-09-21 (each citation below carries its own date). Rule data from the NoticeGuard app, source commit 22f9300.

Deadlines at a glance

DeadlineCounted fromApplies toStatute
Perfect lien (labor, material, or equipment-rental claimants)75 days after last furnishing (last day on site), but no later than 75 days after final completion of the original contract (whichever is earlier)Original contractor, Subcontractor, SupplierOregon Revised Statutes § 87.035 (1)
Perfect lien (preconstruction service provider)75 days after final completion of the original contractPreconstruction serviceOregon Revised Statutes § 87.035 (1)
File suit to enforce the lien120 days after notice of construction lien recordedOriginal contractor, Subcontractor, Supplier, Preconstruction serviceOregon Revised Statutes § 87.055 (sole operative sentence)

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Each deadline, with the statute

Perfect lien (labor, material, or equipment-rental claimants)

Filed with the recording officer of the county, counted from this claimant's own last furnishing - but no later than 75 days after completion of construction, if that comes sooner.

What it counts from. 75 days after last furnishing (last day on site), but no later than 75 days after final completion of the original contract (whichever is earlier).

Applies to. Original contractor, Subcontractor, Supplier.

Oregon Revised Statutes § 87.035 (1)
Official source · statute text retrieved 2026-09-21

“Every person claiming a lien created under ORS 87.010 (1) or (2) shall perfect the lien not later than 75 days after the person has ceased to provide labor, rent equipment or furnish materials or 75 days after completion of construction, whichever is earlier.”

If the date is missed (the statute's own terms). The statute's own operative language: the lien must be perfected "not later than" this date - no separate forfeiture sentence is stated in ORS 87.035 itself.

Also stated next to this deadline.

Perfect lien (preconstruction service provider)

Filed with the recording officer of the county, counted from completion of construction of the whole project - no last-furnishing alternative.

What it counts from. 75 days after final completion of the original contract.

Applies to. Preconstruction service.

Oregon Revised Statutes § 87.035 (1)
Official source · statute text retrieved 2026-09-21

“Every other person claiming a lien created under ORS 87.010 shall perfect the lien not later than 75 days after the completion of construction. All liens claimed shall be perfected as provided by subsections (2) to (4) of this section.”

If the date is missed (the statute's own terms). The statute's own operative language: the lien must be perfected "not later than" this date - no separate forfeiture sentence is stated in ORS 87.035 itself.

Also stated next to this deadline.

File suit to enforce the lien

Counted from the day the claim of lien was filed. If suit is not brought within this period, the lien stops binding the property.

What it counts from. 120 days after notice of construction lien recorded.

Applies to. Original contractor, Subcontractor, Supplier, Preconstruction service.

Oregon Revised Statutes § 87.055 (sole operative sentence)
Official source · statute text retrieved 2026-09-21

“No lien created under ORS 87.010 shall bind any improvement for a longer period than 120 days after the claim of lien is filed unless suit is brought in a proper court within that time to enforce the lien, or if extended payment is provided and the terms thereof are stated in the claim of lien, then 120 days after the expiration of such extended payment, but no lien shall be continued in force for a longer time than two years from the time the claim of lien is filed under ORS 87.035 by any agreement to extend payment.”

If the date is missed (the statute's own terms). The statute's own mechanism: the lien "shall not bind any improvement for a longer period than 120 days after the claim of lien is filed unless suit is brought... within that time."

Also stated next to this deadline.

Weekend and holiday rollover

NoticeGuard does not model a weekend or holiday extension for Oregon. The dates above are the plain count from the date you enter. Check whether a Saturday, Sunday or holiday changes your date.

What this rule set does not cover

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About the NoticeGuard app

NoticeGuard is an app that turns a job's dates into a countdown for each statutory step, shows the statute text each date was read from, exports a calendar file (.ics) and sends reminders 14, 7 and 1 day before each deadline. It tracks and reminds; it does not file anything for you.

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