N.H. Rev. Stat. § 36:49
A regional planning commission shall determine on a reasonable and equitable basis the proportion of its costs to be borne respectively by each municipality or county which is a member of said commission. A commission may accept and receive in furtherance of its functions, funds, grants, and services from the federal government or its agencies, from departments, agencies and instrumentalities of state, municipal or local government or from private and civic sources. Such funds may be used in conjunction with other funds from federal or state governments or from gifts, grants or contributions available for such work. Municipalities or counties are hereby authorized to appropriate funds to the use of a regional planning commission and to furnish a regional planning commission legal or other services which it may deem reasonable. Failure upon the part of any municipality or county to pay its proportionate annual share of the cost as determined by a regional planning commission shall constitute a termination of such municipality's or county's vote in the commission's affairs until such annual share is paid. Municipalities or counties are hereby authorized to enter into contracts with a regional planning commission for the furnishing of funds or services in connection with the preparation of a comprehensive regional master plan and any special planning work to be done by a regional planning commission for any member municipality or county. Within the amounts appropriated to it or placed at its disposal by gift, grant, or contribution, a regional planning commission may engage employees, contract with professional consultants, rent offices, and obtain such other goods, or services and incur short-term operating debt, not to exceed a term of one year and/or a line of credit secured by the assets of the commission, as are necessary to it in the carrying out of its proper function. Member municipalities and counties shall not be liable for any debt or line of credit incurred by a regional planning commission. Any private gifts or funds when received shall be deemed a contribution to the regional planning commission for a public purpose within the meaning of any federal or state laws relative to tax exemptions.
RSA 36:49
1969, 324:1, eff. Aug. 29, 1969. 2000, 200:4, eff. July 29, 2000.