Income Tax

If you are filling your own return, you can choose..... 'SELF'  or 'Individual' ......

Writing  INDIVIDUAL is appropriate to write  If you are Filing your ITR in Individual Capacity, Bcoz in the earlier ITRS there were options like :  Individual ( for persons filing ITR in individual capacity )  or HUF ( for  Hindu undivided family ) .  Hope this helps !!

If you are filing for other person also U may write INDIVIDUAL if the person U are filing is a sole person and an INDIVIDUAL and not under category of HUF.  

However, If you are  TRP ( Tax Return Preparer )  then U will have to write your codes, and U get some amount from IT Department as commission

for rendering TRP service, but only if you are registered with IT Department as TRP

Please read posts posted previously which already explains what U can write in that column

However, It is repeated again write  Invidividual , Bcoz the ITR is from your Uncle who is an Individual not a company or under category of HUF