<s>[INST] Whom should a person contact if he has information about substantial tax evasion? [/INST] ​​A person who wants to give information about substantial tax evasion in expectation of reward under this scheme may contact the DGIT (Inv.)/PDIT (lnv.)/JDIT (Inv.) concerned. If he appears before DGIT (lnv.)/PDIT (Inv.), they will direct him to appear before JDlT (Inv.) concerned to furnish the information in Annexure-A.​​ </s>