The Tax Sale Law bears no hostility toward investors who otherwise meet the requirements of N.J.S.A. 54:5-89.1 when they prematurely attempt to redeem. Although the investor must always intervene before being allowed to redeem, a misstep like that which occurred here puts the tax sale certificate holder in no worse position than it would have possessed had the error not occurred. Here, because the LLC provided Calderon with more than nominal consideration and because the parties had the benefit of the chancery judge’s full consideration of their competing legal and equitable arguments, the LLC’s premature attempt to redeem should not vitiate the right to redeem it fairly acquired.