gstr 1 filing

Are you Filed Yesterday...?

Yes... Fantastic...

I think and Assume, As per August GSTR 3B return...

You don't want pay Late Fee. Bcoz, You are Submitted on or before the Due Date. So, Late Fee is not applicable based on "August GSTR 3B"

But, I don't know defenitely...

In Case late fee is apply for your return it's shown in GSTR 3....