Gstr 3b missed invoice

Yes, you can include the missed liability in Jun-19 GSTR-3B.

Pay tax with interest.

Include the invoice in Jun-19 GSTR-1.

No Issues.

https://cbic-gst.gov.in/pdf/26of2017-Circular.pdf

Hi,
Thank you Deepak Gupta :)
So as to pay the tax and interest, since I hope all this happens in GSTR 3b, how do I calculate the interest amount to be paid as the bill dates are not fed in GSTR 3b?
Assuming that, if the system itself will auto populate the interest to be paid in GSTR 3b, based on the GSTR1 filed details,
should i file the GSTR 1 first followed by GSTR 3b? (or)
what is the preferable order to file first in this scenario? GSTR1 or GSTR 3b? I'm confused.

You said that the missed sale bill belongs to April-2019 and you will be including it in the June-2019 GSTR-3B. So, calculate the interest @ 18% from the date following the due date of payment to the actual date of payment of tax.

Portal does not auto calculate interest. Only late fees gets autopopulated. You can feed the interest manually.

First file GSTR-3B, then file GSTR-1.

Thanks Deepak Gupta :)
Btw, I'm clear now 

please  Confirm interest  is @ 18%  or @ 24%  for miss Invoices . I  think its @ 24 %  please check . 

Thanks Prasad Nilugal :)

Thanks for the information, sure will check on that as well.