1st AGM & 1st FY of New Company

Hi friends.. Plz tell whether my interpretation is correct. A company is incorporated on 08.03.2011. As per sec 166 it has to hold its 1st AGM within 18 months of incorporation i.e. 08.09.2012 & as per sec 210 it has to place its annual accounts within 9 months from the end of FY. Now if the company makes its first FY from 08.03.2011 to 31.03.2012 bcoz FY as per Companies Act can be more than 12 months (bt not more than 15 months) & holds the AGM on 03.09.2012 , will there be any violation of Companies Act. And plz also tell me whether there will be any problem in Income Tax Act. The company has filed its ITR of AY 2011-12 & 2012-13. Will there be any problem bcoz as per Companies Act there is only 1 FY & as per Income Tax Act there are 2 FY for the same period.