What is Aadhaar eSign and How Can You Use It for Online Document Signing?

Aadhaar eSign is a secure and legally recognized way to digitally sign documents using your Aadhaar number and an OTP (One-Time Password). It eliminates the need to print, sign, and scan documents, making the process faster, paperless, and completely online.

Whether you’re applying for a government service, signing rental agreements, submitting tax forms, or approving official documents, Aadhaar eSign offers a hassle-free digital solution.

What is Aadhaar eSign?

Aadhaar eSign is an electronic signature service provided under the authority of the Unique Identification Authority of India (UIDAI). It allows Indian citizens to sign documents digitally by verifying their identity through their Aadhaar number and an OTP sent to their registered mobile number.

The signature is legally valid under the Information Technology Act, 2000, and is widely accepted by government agencies, banks, universities, and private companies.

Key Benefits of Aadhaar eSign

  • No physical presence required: You can sign documents from anywhere.
  • Legally recognized: Complies with Indian IT laws.
  • Time-saving: Takes only seconds to sign.
  • Eco-friendly: Reduces paper use.
  • Cost-effective: Many services offer it for free or at minimal cost.

Where Can You Use Aadhaar eSign?

Aadhaar eSign is useful in a variety of everyday scenarios:

  • Banking and Finance: Account opening forms, loan applications, KYC.
  • Education: Admission forms, exam registrations.
  • Employment: Offer letters, HR documents.
  • Government Services: Income tax returns, GST filings, e-governance portals.
  • Legal and Rental Agreements: Sign MoUs, rental contracts, and affidavits.

How to Use Aadhaar eSign – Step-by-Step

Using Aadhaar eSign is simple. Here’s how it works:

  1. Choose a platform: Visit a website or app that supports Aadhaar eSign (e.g., Digio, NSDL, eMudhra, etc.).
  2. Upload your document: Usually in PDF format.
  3. Enter your Aadhaar number: To initiate the signing process.
  4. Authenticate with OTP: You’ll receive an OTP on your registered mobile number linked with Aadhaar.
  5. Document is signed: Your digital signature is embedded into the document, complete with timestamp and eSign provider details.

That’s it! You’ll be able to download the signed document instantly.

Is Aadhaar eSign Safe?

Yes, Aadhaar eSign is secure. The signature process uses strong encryption and follows UIDAI’s strict data protection standards. The signature is valid only for that specific document and session, and your Aadhaar details are not shared with third parties beyond what’s legally required.

Are There Any Charges?

Many platforms offer limited free eSigns per month. Beyond that, nominal charges may apply, especially for bulk or enterprise use. Government portals like DigiLocker or eSign India often allow free signing for specific documents.

Things to Keep in Mind

  • Your Aadhaar must be linked with a valid mobile number to receive OTPs.
  • eSign works only with authorized service providers.
  • Always check for legitimacy and security before uploading sensitive documents online.

Final Thoughts

Aadhaar eSign is a smart way to sign documents online quickly, legally, and securely. With more services adopting digital workflows, eSigning through Aadhaar is becoming a daily necessity for individuals, professionals, and businesses across India.

Embracing Aadhaar eSign not only saves time but also helps reduce paperwork and streamline official tasks with just a few clicks.

digio .net
Author: digio .net