Wealth statement is a statement of your assets and liabilities (rents, mobile, utlity bills etc) which you carried forward to current fiscal year + any new acquisition. I don't think you will find what you're looking for in wealth statement in IRIS.
I believe it will go to section 1009 - Pay, Wages or Other Remuneration (including Arrears of Salary)
I'm not 100% sure if provident fund is exempted from tax but if you know the answer for sure, you can add the amount under Amount Exempt from Tax / Subject to Fixed / Final Tax in section 1009. Again not 100% sure about this and would like to be corrected if the information above is not accurate.