Regarding Voluntary GST registration
Plz clarify a doubt. If a person takes GST registration voluntarily to apply for a tender. Fails to get the tender. Now His turnover from other business of provision of GSTable service is less than 10 lakhs and rent income of 2 lakhs both under his PAN. Is he still required to follow all GST requirements like raising GST complaint invoice, deposit GST and File returns. Or is there any other option available to him.
Thanks in advance.