GST Portal Customer Care & Helpline Numbers
Toll free
1800-103-4786
Call now
Last verified Oct 2026 · numbers can change, confirm on the official site.
Did this number work for you?
About GST Portal support
GST Portal's helpdesk can be reached at 1800-103-4786. It is mainly meant for portal errors, application status and document-related queries. Have your application or registration number ready when you call, so the executive can pull up your record faster.
GST Portal contact details
Official sitewww.gst.gov.in
GST Portal helpline — questions
What is the GST Portal customer care number?
The main GST Portal customer care number is 1800-103-4786 (Toll free). Any other numbers for the service are listed on this page with their labels, so you pick the right one.
Is the GST Portal helpline toll-free?
Yes — 1800-103-4786 is marked as toll-free, so the call costs you nothing from anywhere in India.
What are the GST Portal customer care timings?
We do not have published hours on record for this helpline yet — the number itself should tell you, or check the official support page linked above.
What is the GST Portal customer care email?
We do not have an official support email on record for this service yet — the official support page linked above is the safest place to look.
The helpline is busy. What should I do?
Try again after a few minutes, or use the official support page linked above — many services resolve routine issues faster through chat or email than on a crowded phone line.
Other helplines
Helpline details are gathered from public sources and checked periodically. Numbers can change without notice — please confirm on GST Portal’s official website before calling. We are not affiliated with GST Portal.