N.H. Rev. Stat. § 447:12-a
Such attachment shall have precedence and priority over any construction mortgage. For the purposes of this section, a construction mortgage shall mean any mortgage loan made for the purpose of financing the construction, repair or alteration of any structure on the mortgaged premises where the lien secured by such attachment arises from the same construction, repair or alteration work. However, such attachment shall not be entitled to precedence as provided in this section to the extent that the mortgagee shows that the proceeds of the mortgage loan were disbursed either toward payment of invoices from or claims due subcontractors and suppliers of materials or labor for the work on the mortgaged premises, or upon receipt by the mortgagee from the mortgagor or his agent of an affidavit that the work on the mortgaged premises for which such disbursement is to be made has been completed and that the subcontractors and suppliers of materials or labor have been paid for their share of such work, or will be paid out of such disbursement. A mortgagee shall not knowingly accept a fraudulent affidavit, and shall encourage and promote the practices outlined in RSA 447:12-b. Any agreement waiving the precedence provided by this section shall be enforceable only upon like showing by the mortgagee. The precedence provided by this section shall not apply to wage claims of employees working for wages under an employer-employee relationship, as defined in RSA 275:42. A mortgagor or his agent making a willfully false affidavit under this section shall be guilty of a misdemeanor if a natural person, or guilty of a felony if any other person.
RSA 447:12-a
1971, 462:1. 1973, 528:306. 1991, 270:2, eff. Jan. 1, 1992.