N.J. Stat. Ann. § 22A:2-33

Whenever it shall appear that the estate, real and personal, of any testator, intestate, minor or ward is less than two hundred dollars ($200.00), no fees shall be charged upon filing complaint and account, auditing, stating, reporting and recording or photostating of the account of the executor, trustee, administrator or guardian, and when it shall appear that such estate does not exceed the sum of five hundred dollars ($500.00), such fees shall be one-half of those hereinbefore provided.