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New Hampshire lien waiver requirements
New Hampshire has no statutory waiver form. The waiver still has to show clear intent.
New Hampshire RSA Chapter 447
The short version
New Hampshire mechanic's liens live in RSA Chapter 447. The statute creates the lien and sets the 120-day window after work is done to perfect it. It does not give you a waiver form. New Hampshire courts insist that a waiver of lien rights only counts when the signer clearly intends to give them up, so generic boilerplate is not enough. Write each waiver to spell out the amount, the project, and the rights being released.
At a glance
- RSA 447 governs mechanic's liens on private projects
- Liens last 120 days after the last labor or material is furnished
- Courts require a clear expression of intent to waive
- No statutory waiver form; no notarization required
The 120-day window that drives the timing
Under RSA 447:2, a New Hampshire lien lasts 120 days after the last work or material is furnished. Subs who miss that window lose the lien. That deadline is why payment-conditioned waivers matter so much in New Hampshire.
Send conditional waivers with every progress payment, then unconditional waivers after the check clears. If a sub goes unpaid for 100 days, they're still inside the lien window. Your waiver paper trail is what proves they were paid in time.
The intent rule New Hampshire courts apply
New Hampshire case law treats a lien waiver as a release of a known right. The court will not presume waiver from a stray signature on a payment form. The document has to read like a waiver and the signer has to know what they're signing.
That means your waiver should name RSA 447 directly, state the amount released, and identify the project. A signed lien waiver that doesn't mention liens at all has a real chance of being thrown out.
What a lien waiver does and doesn't do
New Hampshire courts have held that waiving lien rights does not release every other claim a sub may have for payment. The waiver only kills the statutory lien remedy. Breach of contract claims survive.
Use the waiver for what it's for: clearing title and protecting the property. Don't expect a single waiver to settle the whole job. If you want a full release of claims, draft that separately and pay for it.
Questions
Does New Hampshire require a statutory lien waiver form?
No. RSA 447 does not prescribe a waiver form.
How long do New Hampshire mechanic's liens last?
120 days after the last labor or materials are furnished, unless suit is brought and attachment is filed.
Does a New Hampshire lien waiver release all claims?
No. It only releases the statutory lien right. Contract claims for the same money survive.
Send a New Hampshire waiver in two minutes.
The right form, the right notice, signed on a phone. Released when the check clears.
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