Glossary

Notice of commencement

A notice of commencement is a document the property owner records with the county before construction starts. It names the property, the owner, the contractor and, where there is one, the surety and the construction lender, and it marks the start of the job for lien purposes.

Updated November 9, 2026 · 1 min read

On this page
  1. Why it matters
  2. Two states, as examples
  3. An example

Why it matters

Subcontractors and suppliers read it to learn whom to send their lien notices to. Owners file it because, in the states that use it, getting it wrong can leave them exposed to mechanics liens they thought they'd paid off.

Two states, as examples

  • Florida (§ 713.13): the owner records it in the clerk's office before work begins and posts a certified copy, or a notarized statement that it was filed, at the site. It's void if work doesn't start within 90 days, and expires one year after recording unless it says otherwise. The statutory form warns that payments after it expires can mean paying twice.
  • Ohio (R.C. 1311.04): recorded with the county recorder in affidavit form before work starts, kept posted on the property, and good for four years unless it states another date. It doesn't apply to home construction contracts as Ohio's lien law defines them.

Many states have no notice of commencement at all, so check yours before assuming you need one.

An example

A Florida homeowner signs a re-roof contract, records the notice and posts a copy by the front door. The shingle supplier reads it and sends its notice to owner to the owner and anyone the owner designated.

The notice is a sworn county filing, so record it the way your clerk requires; SignMaster doesn't notarize or record documents. The roofing contract that comes before it can be signed in SignMaster.

General information, not legal advice

Filing rules, forms and exemptions vary by state and county. Check with the clerk or a construction attorney.

Sources

  1. Florida Statutes § 713.13, notice of commencement · leg.state.fl.us
  2. Ohio Revised Code § 1311.04, notice of commencement · codes.ohio.gov

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