regarding Gst 3B from

Tarak shah (57 Points)

10 August 2017  
regarding this summary upload on 20 th august for July. in this if tax liability is rs 50000 last date is 20th august. after paid the tax we can upload the form? or upload the form without payment. and after upload the return we can paid the tax. if any change in upload Gst 1 what happened?