N.H. Rev. Stat. § 281-A:6
Notwithstanding any other provision of this chapter, of title XXXVII, or of any other law to the contrary, all insurance companies authorized to provide comprehensive personal liability, tenant's or homeowner's insurance in this state shall, in connection with such insurance, provide workers' compensation insurance covering domestics unless the employer has a separate policy of workers' compensation insurance covering domestics. Such insurance companies shall not be subject to RSA 281-A:9 or to the financial or other requirements with respect to workers' compensation insurance in addition to those requirements for writing comprehensive personal liability, tenant's or homeowner's insurance. Premium rates and policy forms or endorsements used by a company to provide workers' compensation insurance in accordance with the provisions of this section shall be subject to the approval of the insurance commissioner.
RSA 281-A:6
1988, 194:2, eff. July 1, 1989.