N.H. Code Admin. R. Rev 2411.01
(a) Forms may be obtained:
(3) By requesting them, in writing, from:
New Hampshire Department of Revenue Administration
Tax Forms
P.O. Box 457
Concord, NH 03302-0457;
Source. INTERIM #5708, eff 9-23-93, EXPIRED: 1-21-9494; ss by #5774, eff 1-21-94; ss by #7178, eff 12-23-99, EXPIRED: 12-23-07 New. #9065, eff 1-10-08 (from Rev 2411.02); ss by #11032, eff 1-29-16