Gstr 3b filed nil by mistake

Huzefa (Manager) (32 Points)

20 June 2018  

Dear Sir,

Month of May 2018 -GSTR 3B by Mistake i have filed it nil. 

There were liabilities and Input Tax Credit to be claimed. 

But now since it is filed. I have to add it in the Next Month GSTR 3B which is June18 

Since my Liabilites is less than my Input tax Credit for the Month of May. 

Should i need to pay interest. If i need to pay intrest is it on liability and how shall the calculation be done.  Becoz tax shall be paid with my ITC. 

Please Advice.