S. 253 : Appellate Tribunal – Monetary limits – CBDT Circular – Information received from DIT(Investigation) being an internal wing of Income Tax department cannot be treated as an external source and hence not covered by exception to Circular – Circular No 17/ 2029 dt 8 -8 -2019 ( 2019) 416 ITR 106 (St) – Circular No 23/2019 dt 16 -9- 2019 ( 2019) 417 ITR 4 (St) applies only to capital gains on penny stocks and not to share application money [ S.45 , 68 ]