gstr 4

Asif  GSTR4 is for composition schme  .So are you under composition schme ?.

   In B toB suppy - All purchases made by you need to be mentioned here. This also includes including inward supplies from unregistered persons. Purchases from registered dealers will get be auto-populated based on GSTR-1 filed by the sellers. Inward supplies from an unregistered person are required to be furnished manually. Inward supply also includes import of services and supplies attracting tax under reverse charge mechanism.  The tax to be paid under reverse charge is not covered under composition scheme. So, tax at normal rates has to be paid for RCM.

 4A  is for  purchase form regisered dealers.