This bill introduces a new section to RSA 106-P, specifically prohibiting the use of state, county, and municipal funds and property for the construction, renovation, or operation of immigrant detention facilities. The legislation explicitly states that no public funds can be expended for these purposes, including the sale or donation of public property to private entities for use as detention facilities. Additionally, it restricts any financial support related to the management or operation of such facilities owned by private entities. However, the bill clarifies that it does not prevent law enforcement or county corrections facilities from cooperating with federal immigration authorities under existing agreements, nor does it prohibit local or state entities from providing health and safety resources to detained individuals.

The fiscal impact of this bill is expected to be indeterminable, particularly for county revenues and expenditures, as it may lead to a loss of potential federal reimbursements for housing detainees. The New Hampshire Association of Counties has indicated that the restrictions could conflict with existing statutory authority, potentially resulting in litigation costs. Conversely, the New Hampshire Municipal Association has stated that the bill would not affect municipal revenues or expenditures, as it only establishes a prospective ban on the use of funds for immigration detention facilities. The Department of Administrative Services anticipates no impact on state revenue or expenditures, although legal defense costs could arise if the bill is challenged in federal court.