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DSC Registration Made Easy with LegalWiz.in

A Class 3 Digital Signature Certificate, issued by a licensed Certifying Authority and delivered preloaded on a USB token. Required for company and LLP filings, e-tendering, customs and IP applications.

  • We tell you whether you need an individual or an organisational DSC
  • Documents checked against the Certifying Authority’s requirements before filing
  • You are walked through the OTP and video verification
+2 more
  • Delivered preloaded on a FIPS-compliant USB token, ready to use
  • Renewals handled the same way when the certificate expires

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What a Digital Signature Certificate is

What a DSC does, which class you need, and the one step in the process that is yours rather than ours.

A Digital Signature Certificate is a legally recognised way of proving who you are online. It is issued by a Certifying Authority licensed under the Information Technology Act, 2000, and a document signed with it carries the same standing as one signed by hand.

For a business it is not optional. Company and LLP formation, compliance filings, DPIIT registration, statutory forms, tenders and contracts all require one, and so do income tax filing, GST applications, customs submissions and intellectual property e-filings.

There is only one class left. Class 1 and Class 2 certificates have been discontinued, so what you obtain today is a Class 3 DSC, valid for up to three years and delivered preloaded on a FIPS-compliant USB token. Getting it involves an OTP and a short video verification, and that verification is the step you have to complete yourself, and how quickly you do it is what decides whether this takes two days or a week.

Class
Class 3
Class 1 and 2 are discontinued
Issued by
A licensed CA
A Certifying Authority, not us
Validity
Up to 3 years
Renewable before it expires
Delivered on
A USB token
FIPS-compliant, preloaded
Verification
OTP and video
Completed by the applicant
How long
2 days to a week
Depends on how fast you verify

Why applicants choose LegalWiz.in

  • Documents checked against the Certifying Authority’s requirements before anything is filed
  • We tell you which of the two kinds of DSC you actually need
  • You are walked through the OTP and video verification rather than left with a link
  • Documents accepted by email or WhatsApp, whichever suits you
  • The same process for a renewal, with no re-learning
  • Thousands of happy customers across every state in India

What the service covers

The application is short. What makes it fail is a document the Certifying Authority will not accept, which is what we check first.

  • Establishing whether an individual or an organisational DSC applies to you
  • Verification of your documents against the Certifying Authority’s requirements
  • Filing of the DSC application
  • Guidance through the OTP verification and the video verification
  • Issue of the Class 3 certificate, preloaded on a FIPS-compliant USB token
  • The same process handled again when the certificate falls due for renewal

The video verification is completed by the applicant, from a link the Certifying Authority emails them. Nothing moves until it is done, which is why the two day case and the one week case are so far apart.

Renewing a DSC

  • Same process as a new one

    Documents submitted, OTP and video verification completed, fee paid to the Certifying Authority. There is no shorter route for a renewal.

  • Check the expiry on the token

    Plug the token in and read the date in its management software, or use the "Verify DSC" option on the Certifying Authority’s website.

  • Renew before it lapses

    An expired DSC stops every filing that depends on it, and a statutory deadline does not move because a certificate ran out.

What a DSC lets you do

  • File with the government

    MCA e-filings, income tax returns, GST applications, DPIIT registration, AD Code and ICEGATE, customs submissions and DGFT transactions all require one. Without it, a company cannot make its own statutory filings.

  • Sign agreements that hold up

    A document signed with a DSC is legally binding under the Information Technology Act, 2000. Agreements, contracts and e-forms can be signed and sent without printing anything.

  • Bid for tenders

    E-tendering and e-procurement portals will not accept a bid that is not digitally signed, so the certificate is what makes a business eligible to bid at all.

  • File intellectual property applications

    Trademark, patent and copyright e-filings are made with a digital signature, which is why the DSC usually comes before the IP application rather than after it.

Individual or organisational DSC

Both are Class 3, both are valid for up to three years and both arrive on a USB token. What differs is whose name is on the certificate and what it can be used to sign.

Individual or organisational DSC
AttributeIndividual DSCOrganisational DSC
What it is for
The personIt authenticates a named individual and binds that person. Their identity is what the certificate proves.The organisationIt signs on behalf of a business entity, through an authorised signatory. The entity is what the certificate is issued to.
Filings and personal e-filingCompany and LLP registration, MCA e-filings with the Registrar of Companies, income tax returns, GST returns, EPF claims, and personal e-tenders and bidding.Contracts and licencesSigning e-tenders, bids and contracts, DPIIT registration, customs submissions and DGFT transactions, and licences under the National Single Window System.
What the application needs
PAN, Aadhaar, photographOf the individual applying. That is the whole set.Of the signatoryThe PAN and Aadhaar of the person signing on the organisation’s behalf, plus proof of their address.
NoneNothing about a business is asked for.Five moreThe PAN of the organisation, the certificate of incorporation for a company or LLP, the MoA and AoA or the LLP agreement or partnership deed, and the GST certificate, or a recent bank statement where the entity is not GST registered.
Not neededThe applicant is applying in their own name.RequiredA letter from the organisation authorising the person applying on its behalf. This is the item most often missing from an organisational application.
Next stepGet started

Open any attribute to read the detail behind both answers.

Customer reviews

What our clients say

  • Rated 5 out of 5Google

    Had a great experience with LegalWiz for my trademark registration. The service was smooth, and the after sales support was excellent. Although the filing took around 3 days, the team stayed connected throughout, provided clear updates, and there were no communication issues. Overall, a very professional and reliable experience.

    Vishvam PGJune 2026
  • Rated 5 out of 5Google

    Had a wonderful experience. The team was very supportive, responsive and completed everything on time. Thank you for the excellent support.

    Ujwala ShettyJune 2026
  • Rated 5 out of 5Google

    Jignesh was very helpful and amazing while filling the compliance form for my business. Will take your service again.

    Sumit YadavApril 2026
  • Rated 5 out of 5Google

    Good support team. No hindrance in executions. Go for it.

    Upkar ChaurasiyaApril 2026
  • Rated 5 out of 5Google

    JIGNESH BHAI, I wanted to take some time to sincerely thank you for your incredible support with my MSME registration through LegalWiz. From start to finish, Jignesh Bhai, your guidance, patience, and professionalism made what could have been a stressful and confusing process feel completely smooth and manageable. You took the time to explain every step clearly, answered all my questions patiently, and ensured that nothing was left uncertain. Your attention to detail and dedication truly stood out, and it gave me a lot of confidence throughout the process. I really appreciate the effort, care, and commitment you put into helping me. Jignesh Bhai, your service has been exceptional, and I couldn’t have asked for a better experience. Heartfelt thanks once again!

    Rahul SharmaApril 2026
  • Rated 5 out of 5Google

    Highly recommend services from Legalwiz. Got my LLP conversion process faster. Helpful staff.

    Sharad PatelJanuary 2026
  • Rated 5 out of 5Google

    Had a great experience working with the team! They handled my LLP registration smoothly, guided me clearly through every step, and were always quick to respond. Really appreciate their professionalism and support. Highly recommended!

    Limited Liability Partnership
    Rishi KhannaJanuary 2026
  • Rated 5 out of 5Google

    They are so quick and highly professional and experienced in the industry to carry out the requirement. Loved their services.

    SHASHANK S PANDEYJanuary 2026
  • Rated 5 out of 5LegalWiz.in

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    Trademark Registration
    Naman PiparaOctober 2025
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    Trademark Registration
    SHIVLAL MALVIYAOctober 2025
  • Rated 5 out of 5LegalWiz.in

    I am very much satisfied with their service for INC 20 A. i will recommend them and definitely will keep in mind for any other service.

    File INC-20A
    MANINDER KaurMarch 2025
  • Rated 5 out of 5LegalWiz.in

    excellent, i appreciate accountability and transparency in the process

    Close a Private Limited Company
    Aditya BansalMarch 2025
  • Rated 5 out of 5LegalWiz.in

    Legalwiz is doing its best to give good service to clients.

    Private Limited Company
    Sunil ChauhanMarch 2025
  • Rated 5 out of 5LegalWiz.in

    Recently got Trade Mark registered

    Trademark Registration
    Devendra DklMarch 2025
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    It was an amazing experience from the support team. Thank you...

    Trademark Registration
    Aswin MMarch 2025
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    Had a Seamless Experience in registering for GST. Been associated with them for 5 yrs now, and have done several LLP and GST registrations. Happy with their service, so i keep coming back.

    GST Registration
    Mr KarthikFebruary 2025

Documents required for a DSC

The first three are needed whoever is applying. The rest apply where the certificate is in the name of an organisation.

  • PAN card

    Of the applicant, and of the organisation where the DSC is an organisational one.

  • Aadhaar card

    Of the applicant, or of the authorised signatory in the case of an organisation.

  • Passport-sized photograph

    Of the applicant.

  • Certificate of incorporation

    For a company or an LLP.

  • Constitutional documents

    The MoA and AoA of the company, the LLP agreement, or the partnership deed for a firm.

  • GST certificate or bank statement

    The GST certificate of the organisation, or a recent bank statement where it is not GST registered.

  • Authorisation letter

    From the organisation, where the application is made on its behalf.

Apply for a DSC in three easy steps

  1. Step 01

    Submit your documents

    • Send the documents by email or WhatsApp, whichever is easier
    • Our experts verify them against the Certifying Authority’s requirements
    • Anything that would be rejected is caught before the application goes in
  2. Step 02

    Complete the verification

    • The application is filed and an OTP is sent to your mobile number
    • A video verification link is emailed to you by the Certifying Authority
    • This step is yours, and it is what decides how long the whole thing takes
  3. Step 03

    Receive your DSC

    • The fee is paid to the Certifying Authority and the certificate issued
    • It arrives preloaded on a FIPS-compliant USB token, ready to use

Usually two days, and up to a week where the verification takes longer to complete. Subject to the Certifying Authority’s own processing.

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Have questions? Find answers here

Still have a question? Our team is happy to help, at no charge and with no obligation to buy anything.

Talk to an expert
  • What is DSC registration?

    Applying for and obtaining a Digital Signature Certificate from a licensed Certifying Authority.

    It involves verifying your identity and being issued a secure USB token you can then use to sign documents digitally.

  • How do I apply?

    Three steps, and the second one is the one that takes the time:

    1. Send us the documents by email or WhatsApp. Our experts check them against the Certifying Authority’s requirements before anything is filed
    2. Complete the OTP verification on the number you gave, and the video verification through the link the Certifying Authority emails you
    3. Pay the fee, after which the Class 3 DSC is issued and sent to you
  • How long does it take?

    Usually two days, and up to a week.

    The difference is almost entirely the verification. Completing the OTP and the video promptly is what makes it the shorter figure.

  • What types of DSC are available?

    There used to be three classes. There is one now:

    1. Class 1 verified only a name and an email address. Discontinued
    2. Class 2 was used for tax filings. Discontinued
    3. Class 3 is the only class currently valid for government and compliance filings
  • Where can a DSC be used?

    Across government filings and private transactions alike:

    1. MCA filings, for company submissions to the Registrar of Companies
    2. GST registration and returns
    3. Income tax e-filing
    4. E-tenders and bids
    5. DPIIT registration, AD Code and ICEGATE registration
    6. Intellectual property e-filings for trademarks, patents and designs
  • What is the validity of a DSC?

    Up to three years. Renew it before it expires. An expired certificate stops every filing that depends on it, and a statutory deadline does not move because of it.

  • How do I check whether mine has expired?

    Two ways, and both take a minute:

    1. Plug the token into your computer and read the expiry date in its management software
    2. Use the "Verify DSC" option on the Certifying Authority’s website, entering your certificate details
  • Can I renew online?

    Yes, entirely. The process is the same as the first application: submit the documents, complete the verification, pay the fee.

  • Can one person hold more than one DSC?

    Yes. An individual can hold several, for personal and professional use.

    A separate email address is used for each additional certificate.

  • Are digital signatures legally valid in India?

    Yes. They are recognised under the Information Technology Act, 2000, and a document signed with one is legally binding.

Get your Digital Signature Certificate

Documents checked before filing, and the token delivered ready to use.

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