How to Validate Aadhaar Card Signature?

By Mayashree Acharya

|

Updated on: Mar 17th, 2025

|

3 min read

In today's digital era, Aadhaar eSign enables secure digital document signing using your Aadhaar and registered mobile number. Validating digital signatures in e-Aadhaar ensures authenticity and simplifies verification for official and personal use. 

Continue reading to learn more about Aadhaar card signature verification, how to validate the card and more. 

What is an Aadhaar Card Signature?

Aadhaar eSign is the safest way to digitally sign official documents with an Aadhaar card and a registered mobile number or email address. It allows people to verify contracts, applications, and government forms online. It can be done on the UIDAI website through a One-Time Password (OTP) or biometric authentication. Once the verification is done, the signature will verify the user's identity and ensure that the Aadhaar information is authentic.

Aadhaar signature verification is important for a lot of official usage, such as opening bank accounts, applying for jobs, and receiving government services. It provides security, ensuring that your document is legally valid and there is a lesser chance of fraud.

How to Validate Aadhaar Card Signature in Mobile?

Validating the Aadhaar card signature on a mobile device helps authenticate the documents, which is essential for official purposes. Here is an easy step-by-step guide to follow on how to validate an Aadhaar card signature on mobile:

Step 1: Download the m-Aadhaar app. 
Step 2: Enter your registered mobile number to receive an OTP.
Step 3: Put in the OTP and verify.
Step 4: Create your profile by entering your Aadhaar number and scanning the QR code.

Once you scan the QR code, you can view your demographic information on the mobile screen. 

How to Validate Digital Signature in e-Aadhaar?

Validating the digital signature in e-Aadhaar is crucial for ensuring the authenticity of your Aadhaar details. UIDAI issues this digital signature to confirm the validity of an Aadhaar card. This is a simple, hassle-free procedure that is easier for all applicants. 

Here is a step-by-step guide to follow for digital Aadhaar card signature verification:

Step 1: Download your Aadhaar PDF from the UIDAI portal and open it in Adobe Acrobat Reader.
Step 2: Click the yellow question mark (‘Validity Unknown’) and select ‘Signature Properties’.
Step 3: Click ‘Show Signer’s Certificate’‘Trust’ ‘Add to Trusted Certificates’.
Step 4: Check all boxes, click ‘OK’ twice, and return to Signature Properties.
Step 5: Click ‘Validate Signature’ to complete the process.

Once you complete the Aadhaar signature verification, a green tick will appear, confirming the validation of your Aadhaar e-sign and the completion of the document signature. 

Benefits of Validating Aadhaar E-Signature

Aadhaar e-signature validation is important for the authenticity and security of your e-Aadhaar card and identity information, reducing the risk of fraud and increasing your credibility. 
The most crucial advantages of Aadhaar e-signature validation are as follows:

Accessible and Convenient

  • The Aadhaar e-signature validation process is simple and hassle-free. 
  • Signing documents from anywhere globally is easy with a valid Aadhaar number, good internet connectivity, and a registered mobile number. 
  • Conventional design processes involving special hardware and software do not offer this facility.

Zero Procurement Hassle

  • One unique characteristic of the Aadhaar e-signature is its ease of use and security. 
  • Connecting your phone number to an Aadhaar number allows you to sign any documents anywhere globally. 
  • You don't have to endure the hassle of buying any digital or physical token, which can be time-consuming and exhaustive.

Legal Security

  • Aadhaar's e-signature conforms to the IT Act and even makes validity presumptions under the Evidence Act. 
  • This recognition pair thus gives the level of enforceability in India. 
  • Contracts signed via the correct Aadhaar E-Signature will have chances of quicker enforcement.

Easy Accessibility through Mobile

  • Unlike traditional digital signatures that need a laptop or desktop, Aadhaar eSign works on any internet-connected device, making electronic signing quick and hassle-free.

The Aadhaar e-signature makes managing, tracking and protection of data easier for you and the government. It helps in preventing identity theft, safer payments, fraud and duplication. Through confirmation of your Aadhaar signature, you can protect yourself from use and unauthorized individualsKnowledge on how the confirmation process works ensures security, and your Aadhaar isveritable identification card in the era of technology.

Related Articles:
1. How To Check Aadhaar e-KYC Online And Offline?
2. Aadhaar Card Status – Online & Status Enquiry
3. How To Change Address In Aadhar Card Online?
4. How to Check Aadhaar Validity Online?
5. What is EID Number in Aadhaar Card?

Can't get yourself started on taxes?
Get a Cleartax expert to handle all your tax filing start-to-finish

Frequently Asked Questions

Is it necessary to validate the signature on an Aadhaar card?

Yes, validating the signature on an Aadhaar card is necessary to ensure that the information entered is genuine. A verified signature enables applicants to experience all the benefits mentioned with the Aadhaar card. 

How do you verify a signature in e-Aadhaar?

Here are the simple steps to follow to verify your signature in e-Aadhaar:

Step 1: Go to the UIDAI official website and log in to download your e-Aadhaar.
Step 2: Open the downloaded PDF file using Adobe Reader.
Step 3: Enter the password to view your e-Aadhaar.
Step 4: Right-click the 'Validity Unknown' icon and select 'Validate Signature'.
Step 5: Click ‘Signature Properties’ and then select ‘Show Certificate’.
Step 6: Ensure that the certification ‘(n) Code Solutions CS 2014’ is present to verify UIDAI’s authentication.
Step 7: Export and save the digital certificate on your device for future use.
Step 8: Navigate to the ‘Trust’ tab and add the certificate to trusted certificates.
Step 9: Click ‘Validate Signature’ to complete the verification process.

How to eSign an Aadhaar card?

To eSign an Aadhaar card, it is mandatory to go to the official website of UIDAI and then navigate to ‘Aadhaar Services’. After downloading the PDF version of your Aadhaar card, open it with the help of Adobe Reader. Click on the ‘Sign’ option under the ‘Tools’ menu. Further, choose the ‘Place Signature’ option and continue following the on-screen instructions to e-sign an Aadhaar card. 

How do I ensure my digital signature is valid?

To ensure your digital signature is valid, enter the password provided and then choose the 'validate signature' option by right-clicking on 'validity unknown'. After this, you can choose to 'show certificate' after clicking on the 'signature properties’ option. 

Help and support
close
Loading Chat ...
Chatbot LogoChatbot Button
About the Author

I am an advocate by profession and have a keen interest in writing. I write articles in various categories, from legal, business, personal finance, and investments to government schemes. I put words in a simplified manner and write easy-to-understand articles. Read more

Clear offers taxation & financial solutions to individuals, businesses, organizations & chartered accountants in India. Clear serves 1.5+ Million happy customers, 20000+ CAs & tax experts & 10000+ businesses across India.

Efiling Income Tax Returns(ITR) is made easy with Clear platform. Just upload your form 16, claim your deductions and get your acknowledgment number online. You can efile income tax return on your income from salary, house property, capital gains, business & profession and income from other sources. Further you can also file TDS returns, generate Form-16, use our Tax Calculator software, claim HRA, check refund status and generate rent receipts for Income Tax Filing.

CAs, experts and businesses can get GST ready with Clear GST software & certification course. Our GST Software helps CAs, tax experts & business to manage returns & invoices in an easy manner. Our Goods & Services Tax course includes tutorial videos, guides and expert assistance to help you in mastering Goods and Services Tax. Clear can also help you in getting your business registered for Goods & Services Tax Law.

Save taxes with Clear by investing in tax saving mutual funds (ELSS) online. Our experts suggest the best funds and you can get high returns by investing directly or through SIP. Download Black by ClearTax App to file returns from your mobile phone.

Cleartax is a product by Defmacro Software Pvt. Ltd.

Company PolicyTerms of use

ISO

ISO 27001

Data Center

SSL

SSL Certified Site

128-bit encryption