# DSC for GST filing in Udaipur and across India Companies and LLPs need a Class 3 signing DSC for authorised signatories to file GST returns. The DSC must be registered on the GST portal with the signatory's PAN before use. We file the application for you; you do the Aadhaar OTP and video KYC with the Certifying Authority, which issues the certificate. 1 to 2 hours in Udaipur once the certificate is issued; same or next day in nearby towns; within 72 hours by Speed Post across India. We supply DSCs from VSign, Capricorn, eMudhra, Sify, nCODE and PantaSign. ## Who needs this - Companies filing GST returns through an authorised signatory - LLPs filing GST returns through a partner - Authorised signatories named in the GST profile - Chartered accountants signing GST filings for clients ## Documents required - PAN card, name as per income tax records - Aadhaar card, linked to that PAN and to the mobile. Photo and ID are captured live in the CA's video KYC. - Email ID and mobile number for the DSC record ## Process 1. **Send us your documents.** Send your contact details and documents on WhatsApp, by email or at our Udaipur office, and we fill the application. 2. **Complete payment.** Pay for the DSC and any add-ons 3. **We submit, you do the KYC.** We file the application with the Certifying Authority. You then confirm your mobile and email with OTPs, do the Aadhaar OTP and video KYC with them, and a final eKYC OTP on your phone approves the application. We assist you at every step. 4. **Receive token and register.** Get the USB token by courier (or use your own FIPS 140-3 token) and register the DSC on the GST portal ## Frequently asked questions **Is a DSC mandatory for GST filing?** Yes, for companies and LLPs filing through an authorised signatory. Proprietors can often use Aadhaar eSign. **Which type of DSC is required?** Class 3 signing DSC in the name of the signatory. **Can the same DSC be used for MCA?** Yes, if the PAN matches. Separate registration is required on each portal. **What does verification require?** You confirm your mobile and email with OTPs, then do the Aadhaar OTP on the Aadhaar-linked mobile and the video KYC, both with the Certifying Authority. A final eKYC OTP on your phone approves the application. In the video KYC on the Aadhaar method you show no documents, and on the PAN method you show your original PAN card. **What is the validity period?** 1 to 3 years. Get a reissued DSC before expiry. **Is a new token needed every time?** Only if it is FIPS 140-3. Since 21 September 2026 new certificates cannot go on older FIPS 140-2 tokens, so any token bought before then will not work. A new token is an add-on at checkout. --- We are a Registration Authority (RA) for VSign, Capricorn, eMudhra, Sify, nCODE and PantaSign. They are CCA-licensed Certifying Authorities, and they issue the certificates. We are not a Certifying Authority. Canonical: https://digitalsignatureprovider.com/dsc-for-gst/ Contact: +91 99299 40143, Sales@digitalsignatureprovider.com