Our Services

Digital Signature service

SK Document Centre provides professional Document Digital Signing services. We digitally sign your documents — MCA forms, GST applications, contracts, affidavits & more — using licensed Class 3 DSC. Fast, legal & secure.

Enquire Now Call Us

100% Genuine

Fast Processing

IT Act 2000 · Class 3 DSC · Licensed

Get your document
digitally signed.
No DSC needed.

Submit from anywhere in the world — India or abroad. We verify your identity, sign with our licensed Class 3 Digital Signature Certificate, and return a tamper-proof signed PDF. No office visit. No DSC purchase. Done same day.

Same-day service India & international 100% online All document types

30 min

Express turnaround

Pan-India

& international

Class 3

Licensed DSC

100%

Tamper-proof

Two signing methods

Choose how you want your document signed

Whether you have Aadhaar or not — Indian resident or foreign national — we have a fully online signing method for you.

Recommended · Fastest

Aadhaar-based e-Sign

OTP sent to your Aadhaar-linked mobile
You share the OTP — document is signed instantly
Works from any country, any time
UIDAI e-Sign infrastructure — fully authentic
Valid for all government & legal documents
Needs: Aadhaar + linked mobile number only

For NRIs & Foreign Nationals

DSC-based signing

No Aadhaar card required
Verify via passport, PAN, or overseas govt. ID
No travel to India needed — fully online
Signed using our licensed Class 3 DSC
IT Act 2000 compliant · legally enforceable
Submit via WhatsApp or email

Process

How it works — 4 simple steps

Standard documents completed in 30 minutes to 2 hours. Express service available in 15–30 minutes.

Submit your document

Send your PDF via WhatsApp, email, or visit us in Delhi.

Identity verification

We confirm you are the authorised signatory via Aadhaar, PAN, or passport.

Signing

Aadhaar OTP sign, or we apply our Class 3 DSC — your choice based on your ID.

Signed PDF delivered

Tamper-proof signed document returned on WhatsApp, email, or printed in person.

Documents we sign

Nearly every legal & government document

MCA / Company

DIR-2, MOA, SPICe+, LLP filings

GST documents

Registration, returns, e-Way Bill

Income Tax

ITR-6, Form 3CA/3CB/3CD, audits

Legal / Court

Affidavits, contracts, POA, MoU

Tenders / GeM

eTender bids, govt. procurement

DGFT / Import-Export

IEC, ICEGATE, shipping docs

IP / Trademark

Trademark, patent, copyright filings

Property

Sale deeds, lease, e-registration

Other official docs

NOCs, declarations, bank forms

Pricing

Simple, transparent charges

No hidden fees. Price confirmed before you submit your document.

Single document

₹199

per document

1 document signed
2–4 hr delivery
Signed PDF returned
Online or in-person

Most chosen

Document pack

₹799

5 documents · save ₹196

5 documents signed
Priority service
All signed PDFs
Online & in-person

Express signing

₹349

per doc · 30-min turnaround

Urgent turnaround
30-min delivery
WhatsApp delivery
Immediate signed PDF

Business / Bulk

Custom

10+ docs · monthly plans

Monthly contract
Best per-doc rate
Dedicated support
GST invoice

GST applicable as per prevailing rates. Prices may vary for complex legal documents. Confirm before submitting.

FAQ

Common questions

Do I need to visit your Delhi office?

No. The entire process is online. Submit your document and ID via WhatsApp or email, complete the OTP or ID verification step, and receive your signed PDF back on the same channel — from anywhere in the world.

I'm a foreign national or NRI. Can I use this service?

Yes, absolutely. No Aadhaar required. We verify your identity via passport or other valid government-issued photo ID and sign using our Class 3 DSC. No travel to India needed. The signed document is legally valid for Indian government portals and legal proceedings.

How does Aadhaar-based e-Sign work?

An OTP is sent to your Aadhaar-linked mobile number. Once you share that OTP, your document is signed electronically — authenticated against your Aadhaar identity via UIDAI's infrastructure. It is legally equivalent to a handwritten signature and requires no DSC purchase from your side.

Is the signed document valid in courts and government portals?

Yes. Our Class 3 DSC is issued by a CCA-licensed Certifying Authority. Signatures are fully valid under Section 5 of the IT Act, 2000 — accepted by courts, MCA, GST, Income Tax, EPFO, eTender, GeM, and all major government portals.

Can the signed document be changed after signing?

No. Once digitally signed, the document is cryptographically sealed. Any modification — even a single character — automatically invalidates the signature. This tamper-proof protection is permanent and verifiable by any party instantly.

Is my document kept confidential?

Yes. Documents are received only through encrypted channels (WhatsApp and email), used solely for the signing process, and never shared with any third party.

Get your document signed today

Same-day service · Fully online · India & international clients welcome · Legal & secure

SK Document Centre — Digital Signing Service, Delhi, India
Licensed Class 3 DSC · IT Act 2000 Compliant · All Document Types · Online & Pan India & International

Why Choose S K Document Centre?

100% Authentic Attestation

Pan India Service

Fast Turnaround Time

Transparent Pricing

11+ Years Experience

Dedicated Support

Frequently Asked Questions

Notary Attestation is the process of authenticating a document, verifying signatures, or certifying a copy by a legally authorized person known as a Notary Public. The notary acts as an impartial witness to prevent fraud and ensure the document is legally binding.