DSC is mandatory for several filings
- MCA/ROC forms for directors and companies.
- GST registration for companies/LLPs.
- DGFT/IEC filings.
- Income tax returns for companies.
- E-tendering and GeM/CPPP participation.
Situations this page is built for
- New director needs MCA filing DSC.
- Proprietor/partner needs GST DSC.
- Business joining government tenders.
- DSC expired or token lost.
- CA/CS needs professional filing DSC.
Documents required
- PAN card.
- Aadhaar card.
- Photo.
- Video verification or Aadhaar eKYC.
- Organisation documents for organisation DSC.
Types available
- Class 3 Individual.
- Class 3 Organisation.
- 1-year or 2-year validity.
- USB token-based signing.
How to use this page safely
Digital Signature Certificate Services can depend on the financial year, notification date, state, turnover, product/service classification, portal status, documentation and prior filings.
Use this page as preparation guidance. Before filing, registering, responding to notices, changing rates, or making tax decisions, share exact invoices, notices, portal screenshots, dates and amounts with a qualified professional.
A strong WorkIndex quote should clearly state scope, assumptions, records needed, timeline, exclusions, correction support and whether follow-up with department/portal is included.
If a rule changed recently, ask the expert to identify the specific circular, notification, portal advisory or department guidance they are relying on, because search snippets and older articles often keep stale thresholds or forms online.
How to compare WorkIndex responses
- Ask whether the expert has handled this exact service, industry, product category or portal workflow before.
- Confirm whether the quote includes filing only, advisory only, or also reconciliation, correction, response drafting and follow-up.
- Prefer experts who ask for records before final pricing instead of quoting blindly.
- For urgent matters, include statutory deadline, notice/order date, current portal status and financial exposure.
- Keep acknowledgement, computation, challan, report, working papers and communication trail after completion.
Keep these ready before requesting quotes
- PAN, Aadhaar, GSTIN, TAN, CIN, LLPIN, IEC, FSSAI number, DSC, Udyam or registration number as applicable.
- Portal login access or screenshots from Income Tax, GST, MCA, DGFT, FSSAI/FoSCoS, e-way bill, ICEGATE or state labour portals.
- Previous filings, acknowledgements, challans, certificates, orders, notices, audit reports and working papers.
- Bank statements, invoices, contracts, payroll records, books export, product catalogues, HSN/SAC mapping, transaction reports or project documents relevant to the case.
- A short written summary of what happened, what deadline exists, what help you need and whether support can be remote or must be local.
How to get better quotes faster
- Mention whether you need one-time filing, urgent correction, registration, calculator review, audit, monthly retainer, appeal, technology build or advisory review.
- Add approximate transaction count, employee count, turnover range, number of filings/years pending, and any notice deadline so experts can size the work properly.
- For GST 2.0 pages, share the exact HSN/SAC, old rate charged, new rate you believe applies, invoice period and whether customers already claimed ITC.
- For developer/marketing pages, share existing URL, scope, integrations, design readiness, budget range and maintenance expectation.
- For tax and GST disputes, upload or summarise the section/form/order number, demand amount, date of service, due date and current portal status before asking for a quote.
FAQs
Class 2 vs Class 3 DSC?
Class 3 is now the common standard for many official filings.
Is Aadhaar OTP same as DSC?
No. OTP/eSign and DSC are different mechanisms; portal rules decide what is accepted.
Can WorkIndex help set up DSC workflow?
Yes. Post portal and filing type.