ITR 1: For individuals being a resident other than not ordinarily resident having Income from Salaries, one house property, other sources (Interest etc.) and having total income upto Rs.50 lakh
ITR 2: For Individuals and HUFs not having income from profits and gains of business or profession
ITR 3: For individuals and HUFs having income from profits and gains of business or profession
ITR 4: For presumptive income from Business & Profession
PFA the attachment for ITR 1,2,3 and 4