Which itr should be use

fill form ITR 1 and shown income under salary and IOS head

Thank you sir for your reply. but someone has also told me that ITR-4 can be used . Now i am little bit confused. What is the difference in both ITR.

ITR 4 is filing the returns in balance sheet form which is not in your case

You may file under ITR 2 as you have commission income as ITR 1 is only for salary income and for any other income with salary you need to file ITR 2

if you offer the commission income to the tune of 100 % without claiming any deduction of expense then ITR 2 would  be filed ( ITR 1 is purely  for  salary income and does not include income from other source ) 

if you want to claim some expenses from commission and offer part of it for tax purpose, then you have to file ITR 4, 

in both the cases TDS would get space for adjustment / refund 

Yes. i want claim some expenses from commission and want get refund of tax (TDS) which was deducted by the employer .So i opt for ITR-4 

Thanks for your valuable suggestion Sharmaji, anandji and Vinayji.

You may file ITR2. ITR4 is for business/profession. In your case, you are full-time employed for a salary, and commission is a second source of income.

Check your form 16 Whether Employer has shown commission in form 16 PART -B then only ITR-1 otherwise ITR-4

You should file ITR2. In itr 2 you can also claim expenses which are made to earn commission.

Opt for ITR 1.