N.H. Rev. Stat. § 508:5 : — ACTIONS, PROCESS, AND SERVICE OF PROCESSLIMITATION OF ACTIONS — Specialties TEXT PDF Actions of debt upon judgments, recognizances, and contracts under seal may be brought within 20 years after the cause of action accrued, and not afterward. RSA 508:5 RS 181:5. CS 192:5. GS 202:4. GL 221:4. PS 217:4. PL 329 :4. RL 385:4.