18 August 2010
No disallowance if deposited within the due date of filing of return u/s 139(1). But interest will have to be paid on late payment and penalty u/s 221 can be imposed.
Interest rate: Upto 30.06.2010 1% p.m. or part thereof from 01.07.2010 1.5%,,,,,,,,,,,,,,,,,,,
Penalty: Maximum penalty is amount of TDS involved.