15 September 2011
For the sales tax all the above demands are allowable as expenditure for the income tax purpose but the AO has right to disallow the penalty(may be interest or tax amount also) on depending on the case issue. But for the Income tax any of the demand don't allowable as expenditure. OM SAI SRI SAI JAI JAI SAI
24 September 2011
I mean depending on the facts the AO has right to disallow at the time of scrutiny For example due to the violation of law the penalty and interest has been levied then the AO can disallow depending on his satisfication . OM SAI SRI SAI JAI JAI SAI