UT · Mechanics Lien Law
Utah Mechanics Lien Law: Deadlines, Notices & Filing Guide
This summary explains Utah mechanics lien and public bond claim deadlines under Utah Code § 38-1a-701 et seq. and Utah Code § 14-1-18. Because the private deadline hinges on completion notices and the preliminary notice window can close early, tracking dates from first furnishing forward is critical.
Utah mechanics lien deadlines at a glance
Utah requires private preliminary notices to be filed with the State Construction Registry within 20 days of first furnishing. A late filing only protects work performed starting five days after the notice goes in, and no notice can be filed more than 10 days after a Notice of Completion has been recorded, so the filing window can close abruptly.
Utah's lien deadline runs from either a recorded Notice of Completion or final project completion, generally understood as 180 days after last furnishing when no such notice was recorded, under Utah Code § 38-1a-701 et seq. Preconstruction professionals such as architects and engineers instead have only 90 days from their last service rendered to record.
A Utah lien foreclosure suit must be commenced within 180 days of recording, and a Notice of Pendency of Action must be recorded in the county at the same time the suit is filed, or the lien itself can be voided.
Utah does not strictly require formal notice before suing on a public payment bond, but sending written notice to the prime contractor and surety within 90 days of last furnishing is recommended practice. If the public entity failed to require a bond in the first place, timely written notice to that entity within the same 90-day window preserves a direct right of action instead.
Primary statute
Utah Code § 38-1a-701 et seq. · Utah Code § 14-1-18
Who can file a mechanics lien in Utah?
Contractors, subcontractors, sub-subcontractors, material suppliers, and qualifying design professionals who furnished labor, materials, or services in Utah may claim a construction lien.
Overview of Utah lien practice
Utah's lien scheme is unusually notice-driven on both ends of the timeline. On the front end, the 20-day State Construction Registry filing deadline for preliminary notice can effectively close within days of a Notice of Completion being recorded, so claimants cannot assume they have the full 20 days in every case. On the back end, recording the lien itself depends on whether a Notice of Completion exists, making it essential to monitor the registry throughout the project rather than relying solely on the claimant's own furnishing dates. Foreclosure practice carries its own trap: the lis pendens must be recorded simultaneously with the lawsuit, and skipping that step can void an otherwise valid lien. Public project claimants enjoy more flexibility, since formal bond notice is only a best practice rather than a hard requirement, though the 90-day window still deserves respect. As elsewhere, correct county recording and accurate identification of the record owner remain foundational, and federal property is never lienable under state law.
Common pitfalls on Utah projects
Late preliminary notice loses early work
A late State Construction Registry filing only protects work performed starting five days after the notice is filed, leaving earlier furnishing unprotected.
Notice of Completion creates a hard cutoff
No preliminary notice may be filed more than 10 days after a Notice of Completion is recorded, which can close the filing window unexpectedly fast.
Skipping the lis pendens
The Notice of Pendency of Action must be recorded with the county recorder at the same time the foreclosure suit is filed, or the lien can be voided.
Assuming a bond exists
If the public entity never required a bond, a claimant must still send timely written notice to the entity itself within 90 days of last furnishing to preserve a direct right of action.
Utah mechanics lien FAQs
When must a mechanics lien be recorded in Utah?
A Utah lien must generally be recorded within 90 days of a recorded Notice of Completion, or within 180 days of final completion if no such notice was filed; preconstruction professionals have 90 days from their last service rendered.
Is preliminary notice required in Utah?
Yes, private preliminary notices must be filed with the State Construction Registry within 20 days of first furnishing, with late filings protecting only work performed after the filing date and none filed more than 10 days after a Notice of Completion.
How long do I have to enforce a lien in Utah?
Foreclosure suit must be commenced within 180 days of recording, with a lis pendens recorded simultaneously to avoid voiding the lien.
What about Utah public projects?
Formal bond notice isn't strictly required, but sending written notice to the prime and surety within 90 days of last furnishing is recommended, and notice to the public entity itself preserves rights if no bond was required.
Filing a Utah 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.