If you need to surrender your GST number because you haven't filed returns or have no turnover, the process can be initiated online. Even if you're unable to conduct business due to illness, monthly nil returns should be filed. Failure to file returns for an extended period may lead to suo moto cancellation by the department. You can apply for cancellation by logging in and navigating to Services > Registration > Application for Cancellation of Registration.
18 February 2020
what is the processure to surrender a gst number if no gst return file during the yr. if there is no turnover if proprietor unable to do business due to illness
19 February 2020
nil return should be filled every month. if no return file from such long period then dept will suo moto cancelled the GST Registration. login and go services>registration>Application for Cancellation of Registration