Intererst u/s 243 b

from AY2011-12, if an assessee opts for presumtive income, advance tax need not be paid. 234c is for either non-payment of advance tax or when advance tax instalments are short paid. So interest under 234c cannot be levied. But the notice relates to which year

Chapter XVII-C is not applicable to assessee if assessee had adopted presumptive basis of  income u/s 44AD. The requirement to pay advance tax fall under chapter XVII-C, since the whole chapter is not applicable to assessee so there will be no requirement to pay advance tax as well as interest on advance tax.