gst.gov.in
DSC for GST Registration & Return Filing
Companies and LLPs must sign GST registration, returns and amendments with a Class 3 DSC. Proprietors and partnerships can use one too, instead of an EVC.
- Mandatory for companies & LLPs
- Authorised signatory’s DSC
- emSigner setup help
- Issued the same day
Recommended DSC
Class 3 Individual · Sign
Certificate cost from
₹850 incl. GST
Issued in the name of the authorised signatory registered on the GST portal.
Also works: An organisation DSC of the authorised signatory is accepted too.
Token fee and service charge extra, as per actuals. GST input tax credit on certificate cost only.
Pay only after video approval. No advance payment, no hidden cost.
Who must sign GST filings with a DSC
| Taxpayer type | DSC or EVC? |
|---|---|
| Private & public limited companies | DSC is mandatory |
| LLPs | DSC is mandatory |
| Foreign companies | DSC is mandatory |
| Proprietors, partnerships, HUFs, others | DSC or Aadhaar-based EVC |
What you sign on the GST portal
GST registration
New registration (REG-01) and amendments to core fields.
Monthly & quarterly returns
GSTR-1, GSTR-3B and IFF.
Annual returns
GSTR-9 and the GSTR-9C reconciliation statement.
Refunds
Refund applications such as RFD-01.
LUT for exports
Letter of Undertaking to export without paying IGST.
Notices & replies
Replies to notices, and cancellation or revocation requests.
How to register your DSC on the GST portal
- 1
Install emSigner
Download and install the emSigner utility from the GST portal, then plug in your DSC token.
- 2
Log in
Sign in to gst.gov.in as the taxpayer and open My Profile.
- 3
Register / Update DSC
Choose Register / Update DSC and select the authorised signatory’s PAN.
- 4
Select certificate
Pick your certificate from the token, enter the token PIN and confirm.
Stuck on a driver or signer utility error?
Zero-risk buying
Pay only after video approval
Complete your mobile, email and video eKYC first. You pay only once the verification officer approves your application.
- No need to pay in advance
Start your application without paying anything. - No hidden cost
Certificate, token and service charge shown up front.
Pay after approval with
Frequently asked questions
Is a DSC mandatory for GST?
Which DSC do I need for GST?
Why does the GST portal say emSigner is not running?
My DSC expired. What do I do on the GST portal?
Can one DSC be used for GST of multiple companies?
What our customers say
Real reviews from our Google Business Profile.
5.0
139 reviews on Google →
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