NC · Mechanics Lien Law
North Carolina Mechanics Lien Law: Deadlines, Notices & Filing Guide
North Carolina mechanics lien claims must be filed within 120 days of last furnishing under N.C. Gen. Stat. § 44A-12(b), with public bond claims governed by N.C. Gen. Stat. § 44A-25 et seq. Both first and last furnishing dates matter, particularly for the Lien Agent notice requirements that can arise early in a project.
North Carolina mechanics lien deadlines at a glance
When a project has a designated Lien Agent, every potential claimant must serve a Notice to Lien Agent within 15 days of first furnishing labor, materials, rental equipment, or design services. Subcontractors should also consider serving a Notice of Subcontract within 30 days of first furnishing to preserve subrogation rights through the prime contractor's lien. Claimants should check the building permit and county records early in the project to confirm whether a Lien Agent has actually been designated.
A North Carolina claim of lien on real property must be filed no later than 120 days after the claimant's last furnishing of labor or materials at the site, per N.C. Gen. Stat. § 44A-12(b). This deadline applies regardless of contractual tier, so every claimant should track its own last date on the job independently.
The lien automatically expires if the claimant does not commence a foreclosure action within 180 days of last furnishing labor or materials, as set out in N.C. Gen. Stat. § 44A-13(a).
North Carolina public project bond claims are governed by N.C. Gen. Stat. § 44A-27, which calls for a notice of public subcontract within 75 days of first furnishing and a bond claim notice within 120 days of last furnishing. Because these timelines run parallel to the private lien and lawsuit deadlines, claimants working on public jobs should confirm the applicable bond-claim notice steps with counsel early.
Primary statute
N.C. Gen. Stat. § 44A-12(b) · N.C. Gen. Stat. § 44A-25 et seq.
Who can file a mechanics lien in North Carolina?
North Carolina permits contractors, subcontractors, sub-subcontractors, material suppliers, and qualifying design professionals to file a lien for labor, materials, or services furnished to an improvement in the state.
Overview of North Carolina lien practice
North Carolina's lien framework is distinguished by its Lien Agent notice system, which shifts obligations onto claimants the moment they first furnish labor or materials rather than waiting until the project nears completion. Where a Lien Agent has been designated, the 15-day Notice to Lien Agent deadline arrives quickly, and subcontractors who also want subrogation protection through the general contractor's lien should send a Notice of Subcontract within 30 days. The underlying lien itself must be filed within 120 days of last furnishing under N.C. Gen. Stat. § 44A-12(b), and it automatically expires if foreclosure is not commenced within 180 days under § 44A-13(a) — there is no separate grace period. Filing occurs with the clerk of superior court in the county where the property sits, and service can be completed through the state's electronic Lien Agent system, certified mail, or other approved methods. As with any state, federal property is not subject to a private mechanics lien, so claimants should confirm ownership status and record against the correct owner of record before relying on this remedy.
Common pitfalls on North Carolina projects
Failing to confirm a Lien Agent exists
Claimants should check the building permit and county records to confirm whether a Lien Agent has been designated, since that determines whether the 15-day notice requirement applies.
Skipping the Notice of Subcontract
Subcontractors who fail to serve both the Notice to Lien Agent and the Notice of Subcontract risk losing subrogation rights through the prime contractor's lien.
Filing in the wrong court
The lien must be filed with the clerk of superior court in the county where the property is located, not simply anywhere convenient.
Missing the 180-day foreclosure window
The lien expires automatically if foreclosure is not commenced within 180 days of last furnishing, so this deadline should be calendared the moment the lien is recorded.
North Carolina mechanics lien FAQs
When must a mechanics lien be recorded in North Carolina?
A claim of lien on real property must be filed no later than 120 days after the last furnishing of labor or materials at the improvement site, as required by N.C. Gen. Stat. § 44A-12(b).
Is preliminary notice required in North Carolina?
When a Lien Agent has been designated for the project, all potential claimants must serve a Notice to Lien Agent within 15 days of first furnishing. Subcontractors should also send a Notice of Subcontract within 30 days to preserve subrogation rights through the prime's lien.
How long do I have to enforce a lien in North Carolina?
The lien automatically expires unless the claimant commences foreclosure within 180 days after last furnishing labor or materials, under N.C. Gen. Stat. § 44A-13(a).
What about North Carolina public projects?
Public project bond claims are governed by N.C. Gen. Stat. § 44A-27, which requires a notice of public subcontract within 75 days of first furnishing and a bond claim notice within 120 days of last furnishing.
Filing a North Carolina mechanics lien or bond claim?
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This page is general information and not legal advice. Statutes change — verify against the official text linked above.