Oregon Mechanics Lien Guide

Everything you need to know about filing a mechanics lien in Oregon — deadlines, requirements, costs, and a free document generator.

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Understanding Oregon Mechanics Lien Law

Oregon mechanics lien rights are governed by ORS §§ 87.001 to 87.093, § 87.007. To file a mechanics lien in Oregon, you must record your claim with the County Recorder's Office in the county where the property is located. The estimated recording fee is $15-$30, though fees vary by county.

Some claimant types in Oregon are required to send a preliminary notice before filing a lien. Check the requirements for your specific role below.

Oregon Mechanics Lien Deadlines by Role

Role	Preliminary Notice	Lien Filing Deadline
General Contractor	Not required	75 days from last furnishing
Subcontractor	8 days from first furnishing	75 days from last furnishing
Material Supplier	8 days from first furnishing	75 days from last furnishing

Use our deadline calculator to find your exact filing dates based on your project timeline.

Requirements by Role

General Contractor

Lien Deadline: 75 days from last furnishing
Preliminary Notice: Not required
Filing Office: County Recorder's Office
Estimated Recording Fee: $15-$30
Statute Reference: ORS §§ 87.001 to 87.093, § 87.007

Must file within 75 days of last furnishing or completion (whichever occurs first). Residential contracts >$2,000 require disclosure at contract execution.

Subcontractor

Lien Deadline: 75 days from last furnishing
Preliminary Notice: Required — 8 days from first furnishing
Filing Office: County Recorder's Office
Estimated Recording Fee: $15-$30
Statute Reference: ORS §§ 87.001 to 87.093, § 87.021

Residential: must send Notice of Right to a Lien within 8 business days of first furnishing. Commercial: no prelim required. File within 75 days.

Material Supplier

Lien Deadline: 75 days from last furnishing
Preliminary Notice: Required — 8 days from first furnishing
Filing Office: County Recorder's Office
Estimated Recording Fee: $15-$30
Statute Reference: ORS §§ 87.001 to 87.093, § 87.021

Residential: must send Notice of Right to a Lien within 8 business days of first delivery. File within 75 days.

What You Need to File

Gather the following information before preparing your Oregon mechanics lien document:

✓Your full legal name (or business name)
✓Property owner's name
✓Property address (legal description preferred)
✓Description of work performed or materials supplied
✓Total amount owed
✓Name of the party who hired you

How to File a Mechanics Lien in Oregon

1
Send Your Preliminary Notice
Check whether your role requires a preliminary notice in Oregon. If required, send it within the specified deadline to preserve your lien rights. Learn more in our preliminary notice guide.
2
Gather Your Documentation
Collect all required information including contract details, payment records, and property information. See the checklist above for the complete list.
3
Prepare Your Lien Document
Use our free Oregon lien generator to create a state-compliant mechanics lien document with all required fields.
4
Record with the County Recorder's Office
File your completed lien document with the County Recorder's Office in the county where the property is located. Expect to pay approximately $15-$30 in recording fees.
5
Serve Notice on the Property Owner
After recording, serve a copy of the filed lien on the property owner as required by Oregon law. Keep proof of service for your records.

Important Notes for Oregon

Must file within 75 days of last furnishing or completion (whichever occurs first). Residential contracts >$2,000 require disclosure at contract execution.

Residential: must send Notice of Right to a Lien within 8 business days of first furnishing. Commercial: no prelim required. File within 75 days.

Residential: must send Notice of Right to a Lien within 8 business days of first delivery. File within 75 days.

Frequently Asked Questions

How long do I have to file a mechanics lien in Oregon?

Deadlines vary by role. General Contractors have 75 days from last furnishing. Subcontractors have 75 days from last furnishing. Material Suppliers have 75 days from last furnishing. These deadlines are strictly enforced — missing them means losing your lien rights.

Do I need to send a preliminary notice in Oregon?

General Contractors are not required to send a preliminary notice. Subcontractors must send a preliminary notice within 8 days of first furnishing. Material Suppliers must send a preliminary notice within 8 days of first furnishing. Even when not required, sending a preliminary notice is recommended as a best practice.

Where do I file a mechanics lien in Oregon?

In Oregon, mechanics liens are filed with the County Recorder's Office in the county where the property is located.

How much does it cost to file a mechanics lien in Oregon?

The estimated recording fee in Oregon is $15-$30. Fees vary by county and may change. Contact your local County Recorder's Office for current rates.

What information do I need to file a mechanics lien in Oregon?

You will need: Your full legal name (or business name), Property owner's name, Property address (legal description preferred), Description of work performed or materials supplied, Total amount owed, Name of the party who hired you. Subcontractors and suppliers may also need the name of the party who hired them.

Related Resources

What Is a Mechanics Lien?

A comprehensive overview of mechanics liens and how they protect your right to payment.

How to File a Mechanics Lien

Step-by-step guide to preparing and filing your mechanics lien document.

Preliminary Notice Requirements

Learn when and how to send a preliminary notice to protect your lien rights.

Deadline Calculator

Calculate your exact filing deadlines based on your project dates and role.

Ready to File Your Oregon Mechanics Lien?

Our guided form will walk you through the state-specific requirements and generate your document.