N.H. Code Admin. R. Rev 2904.02
The department's physical location and mailing address, unless otherwise designated for specific purposes, shall be as follows:
(a) The physical location shall be:
New Hampshire Department of Revenue Administration
Governor Hugh J. Gallen Office Park South
109 Pleasant Street
Medical and Surgical Building
Concord, New Hampshire 03301; and
(b) The mailing address shall be:
New Hampshire Department of Revenue Administration
P.O. Box 457
Concord, New Hampshire 03302-0457.
Source. #8389, eff 7-8-05; ss by #10388, eff 7-25-13; ss by #13660, eff 6-21-23