Utah Notice of Commencement & Preliminary Notice — State Construction Registry Filing Guide (Utah Code §§ 38-1a-401 / 38-1a-501, 2026)
✓ Verified against Utah statutes · Reviewed August 2026 · By Michael Evan — Founder · 50 states · 799 rules
Utah mechanics lien deadlines at a glance
Preliminary Notice
Registry post — SCR registry
Mechanics Lien
90 days (post-NOC) — From completion
Enforcement
180 days — From filing
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What Is a Utah Notice of Commencement and How Does the SCR Work?
The Utah Notice of Commencement is the pre-lien filing governed by Utah Code § 38-1a-401 — the entry point into the Utah State Construction Registry (SCR) system the Legislature enacted in 2004 as part of the Preconstruction and Construction Liens Act, Title 38, Chapter 1a. The Notice of Commencement is filed by the original contractor electronically with the SCR at sceregistry.utah.gov within 15 days after physical commencement. Utah does not use the county recorder for the Notice of Commencement — the SCR is a single statewide electronic registry operated by the Utah Division of Occupational and Professional Licensing. The SCR assigns the project an SCR project number that becomes the master identifier for every downstream filing on the project — the sub-tier Preliminary Notice under § 38-1a-501, the optional Notice of Completion under § 38-1a-507, and Notices of Construction Loan under Chapter 1b.
Who Files the Notice of Commencement and Who Must Respond With a Preliminary Notice
The original contractor files the Notice of Commencement under § 38-1a-401. The 15-day filing window starts from physical commencement of work — not from contract execution, mobilization, or permit issuance. Sub-tier subcontractors, sub-subcontractors, material suppliers, and equipment lessors must file a Preliminary Notice electronically with the SCR within 20 days after first furnishing labor, services, equipment, or materials under § 38-1a-501. Direct-contract claimants in privity with the owner do not file a Preliminary Notice. Subs and suppliers across Salt Lake City, West Valley City, Provo, Orem, Lehi, Sandy, South Jordan, Draper, West Jordan, Ogden, St. George, Logan, and Park City should track recorded SCR Notice-of-Commencement filings before mobilizing on every Utah project.
When the Notice of Commencement and Preliminary Notice Must Be Filed
The original contractor files within 15 days after physical commencement under § 38-1a-401. The 15-day window runs from the actual physical start of construction — the date crews mobilize, the date earthwork begins, the date the first delivery hits the site for installation. The sub-tier Preliminary Notice under § 38-1a-501 runs from the date the sub-tier claimant first furnishes labor, services, equipment, or materials. Late filing is permitted but limits the lien claim to materials furnished within 20 days preceding the late Preliminary Notice and forward — everything earlier loses lien protection. File on Day 1 of mobilization to eliminate timing disputes.
Required Information on the Utah Notice of Commencement
Utah Code § 38-1a-401 and the SCR filing protocol require: legal description of the property and tax parcel number, street address, owner's name and current mailing address, original contractor's name and address (with Utah license number where applicable), construction lender's name and address (if any), date of physical commencement, description of the improvement, and the SCR project number assigned at filing. The SCR's electronic form fills these fields and returns an electronic filing receipt.
How to File on the SCR, How to Serve, and What It Costs
All Notice of Commencement, Preliminary Notice, and Notice of Completion filings are made electronically through the State Construction Registry at sceregistry.utah.gov. The SCR collects a per-filing fee. Filers create a registry account, link the filing to a parcel and owner, upload required data, and download an electronic filing receipt with a timestamp and SCR project number. The actual Notice of Claim of Lien under § 38-1a-701 is filed separately with the Utah county recorder where the property is located. Recording fees in Utah typically run $40 for the first page plus $4 per additional page under § 17-21-18.5.
Connection to the Utah Mechanic's Lien
The SCR notices under §§ 38-1a-401 and 38-1a-501 are pre-lien-notice triggers — they do not by themselves create or perfect a lien. The actual Notice of Claim of Lien is filed under § 38-1a-701 with the county recorder within 180 days of final completion (commercial) or 90 days (residential 1-2 family), or earlier — 90 days after a § 38-1a-507 Notice of Completion is posted to the SCR. After filing, the lien must be enforced by foreclosure in the Utah District Court within 180 days under § 38-1a-801 — among the most aggressive enforcement windows in the country.
How to Amend or Update an SCR Filing
When project facts change — substitute original contractor mid-project, refinanced construction lender, expanded scope, updated project description, or a subdivision plat change — update the SCR filing through the registry's amendment workflow. The amended filing stays tied to the same SCR project number. The Mechanics Lien Management Method recommends an SCR project-record review at the 30-day, 60-day, 90-day, and 180-day marks on every active Utah project — particularly to catch any § 38-1a-507 Notice of Completion posting that has shortened the lien-filing window to 90 days.
Frequently Asked Questions
Who files a Utah Notice of Commencement and where?
Under Utah Code § 38-1a-401, the original contractor (typically the general contractor) files the Notice of Commencement electronically with the Utah State Construction Registry at sceregistry.utah.gov within 15 days after physical commencement of work. Utah does not use the county recorder for the Notice of Commencement. Filing assigns an SCR project number that ties every downstream notice to the same record.
When must a Utah Preliminary Notice be filed under § 38-1a-501?
Every sub-tier claimant other than the original contractor must file a Preliminary Notice with the State Construction Registry within 20 days after first furnishing labor, services, equipment, or materials. Late filing is permitted but limits the lien claim to materials and labor furnished within 20 days preceding the late Preliminary Notice and forward — everything earlier loses lien protection.
Is a Utah Notice of Commencement required on every project?
The Notice of Commencement is required for the protection of the original contractor's lien rights on most Utah private projects governed by Title 38, Chapter 1a, and it triggers the § 38-1a-501 Preliminary Notice duty on sub-tier claimants. Failing to file does not eliminate the original contractor's lien but eliminates the sub-tier Preliminary Notice duty — leaving the owner with uncontrolled sub-tier lien exposure at project close.
What information must the Notice of Commencement contain?
Legal description and tax parcel number, street address, owner's name and mailing address, original contractor's name and address (with Utah license number where applicable), construction lender's name and address (if any), date of physical commencement, description of the improvement, and the SCR project number assigned at filing.
How does the SCR notice system connect to the actual Utah mechanic's lien?
The SCR notices under §§ 38-1a-401 and 38-1a-501 are pre-lien triggers — they do not create or perfect a lien. The actual Notice of Claim of Lien is filed under § 38-1a-701 with the Utah county recorder (NOT the SCR) within 180 days of final completion (commercial) or 90 days (residential), or earlier — 90 days after a § 38-1a-507 Notice of Completion is posted. After recording, the lien must be enforced in the Utah District Court within 180 days under § 38-1a-801.
What is the Utah State Construction Registry?
The Utah State Construction Registry is the statewide electronic registry operated by the Utah Division of Occupational and Professional Licensing under Title 38, Chapter 1a. The SCR is the single point of filing for the Notice of Commencement, Preliminary Notice, Notice of Completion, and Notices of Construction Loan. Filings are made at sceregistry.utah.gov, and the database is publicly searchable by parcel, owner, contractor, or project number.
What is a Utah Notice of Completion and why does it matter?
Under § 38-1a-507, the owner or original contractor may post a Notice of Completion to the SCR once a project is final-complete. Posting compresses the downstream lien-filing window to 90 days — significantly shortening the otherwise 180-day commercial / 90-day residential window measured from actual final completion. Sub-tier claimants must monitor the SCR for posted Notices of Completion on every project they have furnished to.