Which itr should i use for my insurance commission income?

Prepare p&l a/c, show commission as income and corrosponding exps to earn the commission and also prepare b/s and      File ITR-4.

For LIC commission u need to file ITR 4 

As LIC Commision is Professional Income

Only ITR 4 is valid

Yr LIC Commision is Rs. 135000/- Deduct Expenses related to this income.

Final Amount Below Rs.120000/- No Accounts required fill ITR 4, NO Account Case

If Final Amount above Rs. 120000/- then prepare Balance Sheet and fill ITR 4