Depends on the constitution of the organization
if its a company then no tax audit as mr dixit said
if it is not a company then as mr singh said the 8% Rule will apply
Karanji. U can file ur IT Return as per sec 44 AD @ 8% net profit of the t.o. U have no need for Tax Audit when u show ur profit ratio @ 8 % or more than this.Simply u can show ur profit from 7 to 8 in ur case.