When u go on application for cancellation reg. tab on gst portal u can find cancellation detail in which u have an option to select date of cancellation than u select back date. But before doing this kindly refer professional expert advice.
I wanted to start a startup online business for fabric. so to open an account with Bank, got GST registration. but could not start immediately, it took about five months to get an order. in meantime lockdown was effected. after lockdown try to fill the first return of the only supply, that time I came to know that my GST was cancelled due to non availability of the address of my company. I never received any information either by phone, SMS or email. now could not able to renew it. what should I do now?
Check ur gst number on gst portal for cancellation date and u dont get any sms or email may be because ur number n email is not registered with gst number. contact to that person who apply your registration for your gst no.
If u are not filling gst return for 6 months, then department is compulsory doing cancel GST registration. i think u should wait till u get any gst cancellation notification by the department.