For the month of July, August and September, I have to file GSTR 1 and GSTR 3B. But the problem is I haven't collected any taxes on my supplies ( since I thought I was in the composition scheme and just have to pay 1% as the tax. Why I thought that I was in composition scheme, that is altogether a different story), so I am not able to figure out how should I file my returns. Since I haven't collected any taxes from customers, what should I should as my taxable amount, tax rate and so on . Any help in these direction would be highly appreciated.
