N.H. Code Admin. R. Rev 601.08
“Base year” means the tax year in which the municipality performed a revaluation of all properties.
Source. (See Revision Note #1 at chapter heading for Rev 600) #10581, eff 5-1-14; ss by #13916, eff 3-28-24 (see Revision Note #2 at chapter heading for Rev 600)