New Hampshire Preliminary Notice Guide
A Quick Reference for Contractors, Subcontractors & Material Suppliers
Introduction
New Hampshire does not require a universal preliminary notice before work begins on most private construction projects. However, contractors, subcontractors, material suppliers, equipment rental companies, and design professionals should understand New Hampshire’s mechanics lien laws and filing deadlines to protect their right to payment.
Although a traditional preliminary notice is generally not required, mechanics lien claimants must comply with New Hampshire’s statutory filing and enforcement requirements. Missing a required deadline may result in the loss of valuable lien rights.
Whether you’re working on a residential home, commercial building, or industrial project, understanding New Hampshire’s mechanics lien laws is an important step toward protecting your financial interests.
Who Must Send a Preliminary Notice? Not Required
Even though a preliminary notice is generally not required, maintaining accurate project records and meeting statutory filing deadlines is essential.
Key Deadlines
| Requirement | Deadline |
| Preliminary Notice | Not generally required |
| Mechanics Lien Filing | Generally within 120 days after the last furnishing of labor, materials, or services |
| Service of Lien | As required under New Hampshire law |
| Lien Enforcement | Generally within 120 days after recording the lien |
Special Notes | Subcontractors/suppliers are also required to furnish Owner an accounting of work performed every 30 days |
Frequently Asked Questions
Does New Hampshire require a preliminary notice?
No. New Hampshire generally does not require a traditional preliminary notice for private construction projects.
Can subcontractors file a mechanics lien?
Yes. Qualified subcontractors may preserve lien rights by complying with New Hampshire’s filing requirements and deadlines.
Can material suppliers file a mechanics lien?
Yes. Material suppliers may have mechanics lien rights under New Hampshire law.
Does this apply to residential construction?
Yes.
Does this apply to commercial construction?
Yes.
When must a mechanics lien be filed?
Generally within 120 days after the claimant’s last furnishing of labor, materials, or services.
What happens if I miss the filing deadline?
You may lose mechanics lien rights.
Do general contractors have lien rights?
Yes.
Can Caprenos prepare New Hampshire lien documents?
Yes.
Why should I monitor lien deadlines?
To protect your right to payment.
How Caprenos Can Help
Caprenos helps contractors, subcontractors, suppliers, equipment providers, and design professionals prepare New Hampshire lien documents, monitor filing deadlines, and protect their payment rights throughout New Hampshire.
Disclaimer: All timelines, deadlines, and legal requirements provided are for informational purposes only, may vary based on applicable law and project-specific circumstances, and should always be confirmed with a qualified attorney.