New Jersey Mechanics Lien Deadline (2026): 120 Days after Last Work for Remodelers
How long a remodeler hired by the homeowner has to record a mechanics lien in New Jersey, what notice comes first, and the deadline to sue, worked on three dates.
Not legal advice. General information from each state's lien statute, checked Oct 29, 2026, for a contractor hired directly by the owner of an existing home. Dates are calendar arithmetic; some states move a deadline that lands on a weekend or holiday and some don't, and a recorded notice of completion or commencement can change the clock. Before you rely on a date, check with a construction attorney in your state.
The rule in New Jersey
120 days after last work
On homes, file the lien within 10 days after receiving the arbitrator's decision and no later than 120 days after last work. Other property: 90 days.
1 year after last work
Sue in Superior Court within 1 year of last work, or within 30 days after the homeowner's written demand, whichever comes first.
Written contract required
None before work. A home lien does require a written contract plus the notice of unpaid balance and arbitration steps. Serve a notice of unpaid balance within 60 days of last work, then demand arbitration within 10 days.
Check first
On a home you need a written contract. Record a notice of unpaid balance within 60 days of last work, demand arbitration within 10 days, then file within 10 days of the award.
Source: N.J.S.A. 2A:44A-2, -6, -14, -20, -21 (FindLaw mirror of N.J.S.A. 2A:44A-6, -14, -21, current as of January 1, 2024; 2026 bill A889 on pub.njleg.gov)
“and within 120 days following the date the last work”
Three last days of work, worked
| Last work | Record by | Sue by |
|---|---|---|
| Mar 13, 2026 | Jul 11, 2026 | Mar 13, 2027 |
| Jul 31, 2026 | Nov 28, 2026 | Jul 31, 2027 |
| Nov 20, 2026 | Mar 20, 2027 | Nov 20, 2027 |
The suit deadline runs from the last day of work, not from when you record. Dates are calendar arithmetic and aren't moved off weekends or holidays.
Also check
- Before you file: Serve a notice of unpaid balance within 60 days of last work, then demand arbitration within 10 days.
New Jersey lien questions
How long do I have to file a mechanics lien in New Jersey?
On homes, file the lien within 10 days after receiving the arbitrator's decision and no later than 120 days after last work. Other property: 90 days.
How long does a mechanics lien last in New Jersey?
Sue in Superior Court within 1 year of last work, or within 30 days after the homeowner's written demand, whichever comes first.
Does a contractor need to send a notice before filing a lien in New Jersey?
None before work. A home lien does require a written contract plus the notice of unpaid balance and arbitration steps. Serve a notice of unpaid balance within 60 days of last work, then demand arbitration within 10 days.
Compare other states
How we checked
We read each state's mechanics lien statute on the legislature's site, for a contractor hired directly by the homeowner on an existing home. Two independent research passes covered all 50 states and DC, and a third reviewer checked the result. Where a state's own site would not load, the row names the copy we read. Last checked .
This guide explains the general rule. It is not legal advice.