Ohio Notice of Furnishing & Mechanics Lien — County Recorder Filing Guide (Ohio Rev. Code §§ 1311.05 / 1311.06 / 1311.13, 2026)
✓ Verified against Ohio statutes · Reviewed August 2026 · By Michael Evan — Founder · 50 states · 799 rules
Ohio mechanics lien deadlines at a glance
Preliminary Notice
NOC-triggered — Notice of Furnishing
Mechanics Lien
75 days (comm) / 60 (res) — From last date of furnishing
Enforcement
6 years — From filing
Manage your Ohio deadlines and projects — start free → · All Ohio deadlines & forms
What Is the Ohio Notice of Furnishing and When Is It Actually Required?
The Ohio Notice of Furnishing is the preliminary notice a subcontractor or supplier serves to preserve lien rights on a project where the owner has put a notice of commencement on record. The two documents are frequently confused and they run in opposite directions. The Ohio Notice of Commencement is recorded by the OWNER under § 1311.04, enters the county recorder's records, and must be posted at the jobsite. The Notice of Furnishing is served by the CLAIMANT under § 1311.05, is never recorded, and tells the owner's designee and the original contractor that this particular claimant is on the job. The obligation is conditional on the owner having recorded a notice of commencement. Section 1311.04 directs the owner, part owner, or lessee who contracts for the improvement to record the notice with the county recorder before any labor is performed or materials furnished, and to post a copy conspicuously on the property during actual physical improvement. Where the owner fails to record it, the statute provides that no subcontractor or material supplier furnishing in furtherance of that improvement has to serve a notice of furnishing to preserve lien rights. A mortgage holder or the original contractor may record the notice on the owner's behalf if the owner does not. That structure puts Ohio in the same family as Georgia and apart from California, Arizona, Nevada, and Florida. But Ohio differs from Georgia in one decisive respect at the back end: where a missed Georgia Notice to Contractor extinguishes the lien outright, a late Ohio notice of furnishing only erodes it.
The 21-Day Lookback Rule — Why a Late Ohio Notice Still Matters
This is the most commercially important feature of Ohio's preliminary notice scheme and the one most often misunderstood. Section 1311.05 provides that a notice served after the twenty-one day period 'does not revive any prior lien rights for labor or work performed or materials furnished prior to the twenty-one days immediately preceding service of the notice.' Read carefully, that is not a forfeiture of the claim — it is a forfeiture of the OLDEST part of the claim, with a rolling window that moves with the service date. Work the arithmetic on a real fact pattern. A supplier furnishes continuously from March 1 on a commercial project where a notice of commencement was recorded, and never serves a notice of furnishing. On July 10 someone finally asks the question. If the supplier serves that day, it preserves lien rights for materials furnished on and after roughly June 19 — twenty-one days before service — plus everything it furnishes going forward. March through mid-June is lost from the lien. If instead the supplier spends two weeks deciding whether it is worth the trouble and serves on July 24, the lookback window moves with it and another two weeks of furnishing drops out of the protected claim. Because the twenty-one day lookback is measured backward from the date of actual service, delay is the only thing that converts a partial loss into a total one. Serve the notice the day the gap is discovered, then work out how much of the claim survived. This is the opposite of the correct instinct in Georgia or Florida, where a blown preliminary notice ends the lien.
Who Must Serve the Notice of Furnishing and Who Holds Ohio Lien Rights?
Section 1311.05 reaches 'a subcontractor or material supplier who performs labor or work upon or furnishes material in furtherance of an improvement to real property,' and then carves out three exceptions: the original contractor, material suppliers in direct privity of contract with the owner, and laborers. Each exception rests on a coherent rationale. The original contractor and the owner-privity supplier are already known to the owner, so a notice would tell the owner nothing it does not know. Laborers are individual workers who cannot reasonably be expected to search county recorder records. Two edge cases sit inside those exceptions and both cut against the claimant. The direct-privity supplier exception turns on contracting with THE OWNER — a supplier dealing with an owner-affiliated development entity, a property manager, or a construction manager rather than the record owner may not qualify and may owe the notice after all. And the laborer exception protects individual workers, not a labor subcontractor supplying crews, which is treated as a subcontractor and carries the full notice obligation. Where the analysis is close, serving the notice costs almost nothing and resolves the risk.
When the Notice of Furnishing and Lien Affidavit Are Due
The notice of furnishing is due within twenty-one days after the claimant performs its first labor or work or furnishes its first materials. The clock runs from the claimant's own first furnishing — not from the recording of the notice of commencement, not from contract execution, and emphatically not from the first unpaid invoice. That last point is where most Ohio claims are damaged: during the twenty-one days that matter, the claimant is usually being paid on schedule and has no reason to think about lien rights. By the time an account goes delinquent at day sixty or ninety, the earliest work has already fallen outside the lookback. The lien affidavit runs on its own track under § 1311.06, filed with the county recorder in each county where the improved property is located, measured from the date the claimant last performed labor or furnished materials. The period is seventy-five days for commercial and other improvements, sixty days for improvements to one- or two-family dwellings, and one hundred twenty days for the specific category of claims under § 1311.021. Classifying the project correctly at intake is worth real attention, because the residential track is the shorter one. As in most states, Ohio measures from LAST furnishing, and warranty callbacks, punch-list corrections, and remedial visits generally do not restart the clock. Section 1311.07 then requires a copy of the recorded affidavit to be served on the owner, part owner, lessee, or designee within thirty days of filing — with a fallback that if service cannot be completed within that period, the claimant must post a copy conspicuously on the property within ten days after the thirty days expire.
Required Information on the Ohio Notice of Furnishing
Ohio Rev. Code § 1311.05(B) sets out a statutory form and requires the notice to substantially follow it. The notice identifies the party being served, describes the location of the real property being improved, names the party with whom the claimant contracted, states the date on which the claimant's labor or work begins or materials are first furnished, and supplies the name and address of the subcontractor or material supplier serving the notice. Two of those elements create a hard dependency on the recorded notice of commencement: the claimant must know who the owner's designee is and where that designee is served, and both facts come from the recorded instrument. A claimant cannot properly serve a notice of furnishing without first pulling the notice of commencement from the county recorder. Unlike many states that prescribe only the substance of a preliminary notice, Ohio supplies an actual statutory form, which reduces drafting risk considerably — the failure mode in Ohio is far more often service on the wrong party or on the wrong date than defective content.
How to Serve the Notice and Where to File the Lien Affidavit
The notice of furnishing is served, not recorded. It runs to two parties and both are mandatory: the owner's designee as named in the recorded notice of commencement, and the original contractor under the original contract. Serving the general contractor alone is the most common defect, because the GC is the party the claimant actually deals with day to day. Serving an owner entity found in the county auditor's property records, rather than the designee the notice of commencement names for service, is the second most common. Where a notice of commencement has been amended mid-project to change the designee, serve the current designee and keep the amendment in the file. The lien affidavit, by contrast, is filed with the county recorder in each county where the improved property is located, and enters the real property records. Ohio has 88 counties and no statewide construction lien registry, so both the notice of commencement search and the affidavit filing happen county by county — and a project spanning a county line requires filing in each. The highest-volume Ohio county recorder offices for construction lien filings are Franklin County (Columbus), Cuyahoga County (Cleveland), Hamilton County (Cincinnati), Summit County (Akron), Montgomery County (Dayton), Lucas County (Toledo), Butler County (Hamilton), Stark County (Canton), Delaware County, Warren County (Lebanon), Lorain County (Elyria), Lake County (Painesville), Clermont County (Batavia), Medina County, Greene County (Xenia), Mahoning County (Youngstown), Licking County (Newark), Fairfield County (Lancaster), Wood County (Bowling Green), and Portage County (Ravenna).
Enforcement, the Notice to Commence Suit, and Releasing the Lien
Ohio's enforcement window is among the most generous in the country and among the easiest to lose. Under § 1311.13(C), liens continue in force for six years after the affidavit is filed with the county recorder, and where an action is brought to enforce the lien within that period, the lien continues in force until final adjudication. Compared with Georgia's 365 days or Texas's one year, six years reads like room to breathe. It is not, because the owner holds a switch. Under § 1311.11, an owner may serve a notice to commence suit on the lienholder, and if the lienholder fails to commence suit upon the lien within sixty days after completion of service of that notice, the lien is void and the property is wholly discharged from the lien. Six years becomes sixty days at the owner's election, and the owner naturally exercises it at the moment least convenient for the claimant — when a sale, refinance, or construction-loan payoff makes the recorded lien an obstacle. A claimant that recorded a lien, moved on to other work, and stopped monitoring the address it listed on the affidavit can lose a valid claim to correspondence it never opened. Before any of that, § 1311.07 requires the claimant to serve a copy of the recorded affidavit on the owner, part owner, lessee, or designee within thirty days after filing — and if service cannot be completed in that window by the standard methods, to post a copy conspicuously on the property within ten days after the thirty days expire.
Frequently Asked Questions
Who must serve an Ohio Notice of Furnishing and when is it due?
Under Ohio Rev. Code § 1311.05, a subcontractor or material supplier who performs labor or furnishes material in furtherance of an improvement must serve the notice within twenty-one days after performing the first labor or furnishing the first materials, where a notice of commencement has been recorded under § 1311.04. Original contractors, material suppliers in direct privity with the owner, and laborers are excepted. Service runs to the owner's designee named in the notice of commencement AND to the original contractor. The clock runs from the claimant's own first furnishing — not from recording, not from contract signing, and not from the first unpaid invoice.
What happens if an Ohio Notice of Furnishing is served late?
Ohio applies partial rather than total forfeiture. A notice served after twenty-one days does not revive lien rights for labor or materials furnished prior to the twenty-one days immediately preceding service — but everything within that rolling lookback and everything furnished afterward stays protected. A supplier furnishing from March that serves in July preserves the twenty-one days before service plus all future work, and loses March through mid-June. Because the window moves with the service date, the correct response to a discovered gap is to serve that day: every additional week of delay forfeits another week of the claim.
Is a Notice of Furnishing required if the owner never recorded a Notice of Commencement?
No. Section 1311.04 requires the owner, part owner, or lessee contracting for the improvement to record the notice of commencement with the county recorder before any labor or materials are furnished and to post it conspicuously on the property. If the owner fails to record it, no subcontractor or material supplier has to serve a notice of furnishing to preserve lien rights. A mortgage holder or the original contractor may record it on the owner's behalf. Do not assume from silence — search the county recorder's records and check the jobsite posting, because guessing wrong erodes the claim through the lookback rule.
What form must the Ohio Notice of Furnishing take and who is served?
Section 1311.05(B) supplies a statutory form and requires the notice to substantially follow it. It identifies the recipient, describes the property location, names the party the claimant contracted with, states the date work begins or materials are first furnished, and gives the claimant's name and address. Service runs to the owner's designee named in the recorded notice of commencement and to the original contractor under the original contract — both are mandatory. Because the designee's identity and address come from the recorded instrument, the claimant must obtain the notice of commencement from the county recorder before serving.
When must an Ohio mechanics lien affidavit be filed?
Under § 1311.06, with the county recorder in each county where the improved property is located, measured from the date the claimant last performed labor or furnished materials: seventy-five days for commercial and other improvements, sixty days for one- or two-family dwellings, and one hundred twenty days for § 1311.021 claims. Ohio measures from last furnishing, and warranty callbacks, punch-list corrections, and remedial visits generally do not restart the clock. Classifying the project correctly at intake matters, because the residential track is the shorter of the two main periods.
Must a copy of the Ohio lien affidavit be served after filing?
Yes. Under § 1311.07, the claimant must serve a copy of the recorded affidavit on the owner, part owner, lessee, or designee within thirty days after filing. Ohio adds a fallback most states lack: if service cannot be completed within thirty days using the standard methods, the claimant must post a copy in a conspicuous location on the property within ten days after that period expires. The posting alternative is a genuine safety valve for an evasive or unreachable owner, but it follows a documented good-faith attempt at ordinary service and carries its own ten-day deadline.
How long does an Ohio mechanics lien last and can the owner shorten it?
Under § 1311.13(C), liens continue in force for six years after the affidavit is filed with the county recorder, and if an action is brought to enforce the lien within that time, the lien continues until final adjudication. But under § 1311.11, an owner may serve a notice to commence suit, and a lienholder that fails to commence suit within sixty days after completion of service sees the lien become void and the property wholly discharged. Six years collapses to sixty days at the owner's election — typically exercised when a sale or refinance makes the lien inconvenient — so the address on the affidavit must be monitored.