Tax dollars that would have been spent on public assistance are saved.
( ( ( Tax dollars ) ( that ( would ( have ( been ( spent ( on ( public assistance ) ) ) ) ) ) ) ) ( ( are saved ) . ) )
(ROOT (S (NP (NP (NNP Tax) (NNS dollars)) (SBAR (WHNP (WDT that)) (S (VP (MD would) (VP (VB have) (VP (VBN been) (VP (VBN spent) (PP (IN on) (NP (JJ public) (NN assistance)))))))))) (VP (VBP are) (VP (VBN saved))) (. .)))
Saving tax dollars is helpful to the local government.
( ( Saving ( tax dollars ) ) ( ( is ( helpful ( to ( the ( local government ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Saving) (NN tax) (NNS dollars)) (VP (VBZ is) (ADJP (JJ helpful) (PP (TO to) (NP (DT the) (JJ local) (NN government))))) (. .)))