N.H. Rev. Stat. Ann. § 91-A:5-b
Notwithstanding any other provision of law to the contrary, the name, town or residence, date of prize, and the gross and net amounts of the annual prize payment of a winner which may be released by the lottery commission pursuant to RSA 287-F:10, I-i shall not be released if the winner makes a written request to the lottery commission that they wish to remain anonymous and provided that the winner satisfies at least one of the following conditions:
Source. 2025, 279:1, eff. Sept. 30, 2025.