What will be the time of response by the applicant if any query is raised in the online application?

If during the process of verification, one of the tax
authorities raises some query or notices some error, the
same shall be communicated to the applicant and to the
other tax authority through the GST Common Portal within
3 common working days. The applicant will reply to the
query / rectify the error / answer the query within a period
informed by the concerned tax authorities (Normally this
period would be seven days).
On receipt of additional document or clarification, the
relevant tax authority will respond within seven common
working days.