Info abt 44ab, 44ae and 44af

44ab is about audit of accounts.

44ae is presumptive income of the assesses carrying on the business of plying leasing ort hiring of trucks.

44af is the presumptive income of assesses engaged in the retail business whose gross receipts doesnot exceed 40 lakhs.

i have some 44 rule out of this is applicable for goods trains...which suits of above then??

sec 44AF doesn't apply on goods train the word goods vehicle is used in this sec.