New Hampshire 2026 Regular Session

New Hampshire House Bill HB1540

Introduced
12/10/25  
Refer
12/10/25  
Report Pass
3/4/26  
Engrossed
3/17/26  
Refer
3/17/26  

Caption

(Second New Title) relative to municipal health ordinances and accessory dwelling units and relative to on-premises licenses for licensed barbershops and salons.

Summary

HB 1540 makes two main changes to New Hampshire law. First, it revises the accessory dwelling unit (ADU) statute to clarify that while municipalities must allow one ADU in zoning districts that permit single-family homes, they still retain authority to enforce local health ordinances under RSA 147. The bill specifically preserves municipal power over septic inspection, maintenance, upgrades, and replacement, and confirms that local rules may be used to ensure the safety and adequacy of subsurface sanitary disposal systems. It also keeps existing limits on where ADUs may be prohibited, including certain townhouse-style and rented-land arrangements, and continues to bar separate condominium conveyance unless a municipality allows it. Second, the bill creates a two-tier on-premises liquor licensing structure for licensed salons and barbershops. A tier 1 license allows a salon or barbershop to provide one alcoholic beverage to a customer receiving services without charge, while a tier 2 license allows the business to sell one drink per customer for on-premises consumption. The bill sets different fees for the two tiers, requires recordkeeping, bars licenses for salons or barbershops located in private residences, requires commission training, and directs the liquor commission to report annually to the legislature on license activity, inspections, and violations. The bill’s impact on state law is to refine the balance between statewide ADU policy and local municipal health regulation, while also expanding and formalizing alcohol service options for personal-care businesses. For ADUs, it reinforces that municipalities cannot use zoning to impose extra septic burdens beyond state standards, but they may still enforce health protections related to wastewater systems. For salons and barbershops, it creates a new licensing framework under the liquor laws and adds oversight and reporting requirements for the liquor commission. Overall sentiment appears generally supportive or pragmatic, based on the bill’s structure and lack of recorded opposition or vote history in the provided materials. The measure seems designed to resolve practical regulatory questions rather than make sweeping policy changes, and it combines housing flexibility with local health safeguards. The salon and barbershop alcohol provisions also suggest a business-friendly approach with guardrails intended to limit the activity to service-based settings. The main point of contention is likely the ADU provision’s treatment of municipal authority: supporters may view it as preserving local public-health enforcement, while critics could see it as either too restrictive on ADU development or too permissive of local control depending on their position. Another possible area of debate is the salon/barbershop alcohol licensing expansion, especially the distinction between free service and paid sales, the higher fee for tier 2 licenses, and the need to ensure these businesses do not function as de facto bars. The annual reporting requirement indicates legislative interest in monitoring compliance and enforcement.

Impact

HB 1540 amends RSA 674:72 to clarify municipal authority over health ordinances affecting accessory dwelling units, especially septic and subsurface sanitary disposal systems, while preserving the statewide requirement that one ADU be allowed in qualifying single-family zoning districts. It also amends RSA 178:21 to create tier 1 and tier 2 on-premises liquor licenses for salons and barbershops, establishing fees, recordkeeping, training, and annual reporting requirements for the liquor commission.

Sentiment

The available context suggests a generally favorable, practical reception to the bill, with no recorded votes or transcript debate indicating organized opposition in the materials provided. The bill appears to have been framed as a targeted clarification of municipal authority and a limited business licensing expansion, which often draws support from both housing and small-business interests when paired with regulatory safeguards.

Contention

Likely contention centers on the ADU section’s balance between statewide housing policy and municipal control. Supporters of local authority may favor the explicit preservation of health ordinances, while ADU advocates may worry that septic-related enforcement could be used to slow or limit development. The salon and barbershop alcohol provisions may also raise concerns about alcohol regulation, enforcement, and whether the tier 2 sales license could blur the line between a service business and a hospitality venue. The annual reporting requirement suggests lawmakers anticipate the need to monitor these issues.

Companion Bills

No companion bills found.

Previously Filed As

NH HB604

Relative to a loan forgiveness program for low-income homeowners to build new accessory dwelling units or renovate existing structures into accessory dwelling units.

NH SB87

Relative to one day liquor license requirements and making salons and barber shops eligible for on-premise licenses.

NH HB230

Relative to the adoption of public health ordinances by municipalities.

NH HB457

Relative to zoning restrictions on dwelling units.

NH SB170

Relative to development and related requirements in cities, towns, and municipalities.

NH SB93

Relative to licensed nurse assistant (LNA) licensure application materials.

NH SB27

Relative to dwellings over water.

NH HB262

Relative to group licenses for dogs.

NH HB342

Relative to the approval process for new construction and to the adoption of energy efficient and clean energy districts by municipalities.

NH HB655

Relative to fish and game violations, permits, and licenses.

Similar Bills

CA AB1154

Junior accessory dwelling units.

CA SB9

Accessory Dwelling Units: ordinances.

NJ A3488

Concerns development of accessory dwelling units and related municipal land use regulations.

CA AB2127

Accessory dwelling units: private sewage disposal systems.

CA AB956

An act to amend Section 50515.

CA AB1055

Accessory dwelling units: proof of residential occupancy requirements.

CA SB543

Accessory dwelling units and junior accessory dwelling units.

AZ HB4028

accessory dwelling units; requirements