Dear all, I need urgent help on certain points related to my GST registration and the periodical returns related to it. I am a freelancer and had to take a GST registration because of an interstate client who asked for a GST bill (when GST was launched) to clear my monthly fee onwards. That project got over in february 18 and after that I have no interstate billing as of now. Rather I am not working much these days due to some personal reasons. Since march 2018 I am filing a zero return. Now I have a few queries and if you all seasoned professionals can help me understand will be a great help.
1- I came to know from someone that once you get a GST no. all your earnings should be booked using it irrespective of interstate or within state billing. Is it true? and what can be done if a few monthly bills (within delhi) have been booked without using my GST no. Just plain invoices.
2- Will I be liable for a GST billing if my total annual income is less than 20 lacs (including interstate invoices)?
3- Am I liable for the GST annual return which is due on 31st Dec as since March onwards I am filing a zero return? However there was a total GST billing of around two lacks for the FY 17-18.
4- If i wish to surrender My GST no. immediately, will it be advisable to do it without filling the annual return due on 31st December? and what is the procedure for it.
Thanks in advance.