N.H. Code Admin. R. Saf-C 503.08
A registrant who returns to the division of motor vehicles, at any division location, unused registration plates and corresponding certificate of registration during 90 days subsequent to issuance, shall be refunded the registration fees collected for the registration.
Source. #7972, eff 10-17-03 (See Revision Note #1 at chapter heading for Saf-C 500); amd by #8999, eff 9-29-07; amd by #9995, INTERIM, eff 9-17-11, EXPIRED: 3-15-12 New. #10135, eff 5-23-12; ss by #13521, eff 1-13-23 (formerly Saf-C 503.09) (see Revision Note #2 at chapter heading for Saf-C 500)