Aadhaar Card Update 2026: Aadhaar is one of the most widely used identity documents in India. It plays an important role in identity verification for banking services, government welfare schemes, educational institutions and several other activities.

However, incorrect personal information on an Aadhaar record can create difficulties during verification.

One common problem is an incorrect date of birth (DOB), which may occur because of an error during enrolment or an earlier update.

The Unique Identification Authority of India (UIDAI) has prescribed specific rules for updating demographic information, including a limit on how many times certain details can be changed.

According to UIDAI's standard update rules, an Aadhaar holder can generally update their date of birth only once during their lifetime through the regular process.

However, exceptional cases may be considered through a separate verification and approval procedure.

Here is a detailed explanation of the Aadhaar date-of-birth correction rules, required documents, update process and other important conditions.

1. How Many Times Can You Change Your Date of Birth in Aadhaar?

Under UIDAI's standard demographic update rules, the date of birth can ordinarily be updated once in a lifetime.

This restriction is intended to maintain the accuracy and reliability of Aadhaar records.

For example, if an individual's date of birth was incorrectly recorded during Aadhaar enrolment, they may request a correction using an accepted supporting document.

Once the date of birth has been successfully updated through the regular procedure, another change is not normally permitted.

However, this does not necessarily mean that every subsequent correction request is automatically impossible.

UIDAI may examine exceptional circumstances through a special approval process.

Such requests are subject to verification and the applicable guidelines.

2. Can You Change Your Aadhaar Date of Birth a Second Time?

A second date-of-birth correction is not generally available through the standard update procedure.

However, UIDAI provides mechanisms for considering certain exceptional cases.

A person who has already used the regular DOB update opportunity may need to request special consideration.

The authority may examine the reasons for the correction, the supporting documents and the applicant's existing Aadhaar update history.

Approval is not automatic.

Applicants must provide a valid explanation and comply with the requirements communicated by UIDAI.

It is advisable to contact UIDAI's official helpline or the relevant regional office to understand the current exception-handling procedure.

3. How to Request a Second DOB Correction in Aadhaar

If you have already updated your date of birth once but believe another correction is necessary, follow the official guidance provided by UIDAI.

The process may involve the following steps.

Step 1: Contact UIDAI

Call the UIDAI helpline or contact an authorised Aadhaar service centre to explain your situation.

Step 2: Explain the Reason for the Correction

Clearly describe why the existing date of birth is incorrect and why another update is required.

Step 3: Prepare Supporting Documents

Collect valid documents that establish the correct date of birth.

Step 4: Follow the Exception Procedure

UIDAI may direct you to the relevant regional office or another designated process for reviewing the request.

Step 5: Submit Additional Information if Required

Depending on the case, you may be asked to provide further documentation, declarations or an affidavit.

Step 6: Wait for Verification and Approval

The authority will examine the request according to the applicable rules.

A second correction will depend on the outcome of this review.

Customers should not assume that visiting a regional office or submitting an affidavit guarantees approval.

4. Which Documents Are Required for Aadhaar DOB Correction?

To correct the date of birth in Aadhaar, applicants must provide acceptable proof of date of birth.

The documents must meet UIDAI's current eligibility and verification requirements.

Depending on the applicant's circumstances and the prevailing accepted-document list, relevant documents may include:

• Birth certificate issued by a competent authority.
• Recognised educational certificate containing the date of birth.
• Valid passport, where accepted.
• Other proof-of-date-of-birth documents specifically permitted by UIDAI.

Applicants should verify the latest official document list before visiting an Aadhaar centre.

Not every document containing a date of birth is necessarily accepted for every type of update.

The details in the supporting document should be accurate and consistent with the correction being requested.

5. Can You Update Your Aadhaar Date of Birth Online?

According to the process described in the source report, Aadhaar date-of-birth corrections are not available through the standard online self-service update facility.

Applicants generally need to visit an authorised Aadhaar enrolment or update centre with the required documents.

At the centre, an operator can initiate the applicable demographic update request.

The applicant may be required to complete identity verification and pay the prescribed fee.

After submitting the request, the applicant should collect the acknowledgement containing the update request reference.

Since UIDAI can revise service availability and update procedures, users should check the official myAadhaar portal before applying.

Official Website: https://myaadhaar.uidai.gov.in/

6. How to Find an Aadhaar Update Centre

If you need to correct your date of birth, locate an authorised Aadhaar centre through UIDAI's official services.

You can use the UIDAI website to find information about Aadhaar Seva Kendras and other authorised enrolment or update locations.

Before visiting, confirm the centre's availability and whether an appointment is required.

Carry the original supporting documents specified for the service.

The operator will guide you through the applicable update procedure.

Always review the information entered during the update request before confirming submission.

A small mistake during the correction process could create further difficulties.

7. How Many Times Can You Update Your Name, Gender and Address?

UIDAI applies different limits to different categories of demographic information.

The standard limits commonly communicated by UIDAI are summarised below.

These limits describe the standard update framework.

Exceptional changes to restricted fields may require special approval.

Updates without a fixed lifetime limit are still subject to identity verification, documentation requirements where applicable and UIDAI procedures.

8. Why Is the Correct Date of Birth Important in Aadhaar?

An incorrect date of birth may lead to discrepancies between Aadhaar and other official documents.

For example, a person's Aadhaar record may show one date while their educational certificate or birth certificate shows another.

Such inconsistencies can create complications when an organisation requires matching identity information.

Correct demographic information can make verification processes smoother.

However, Aadhaar is primarily an identity document, and whether it serves as proof of date of birth for a particular purpose depends on the applicable rules and the status of the DOB information.

Applicants should therefore maintain accurate primary documents such as their birth certificate.

9. What Should You Do If Your DOB Update Request Is Rejected?

A date-of-birth correction request may be rejected if the submitted documents do not meet the required standards or if the request conflicts with applicable update limits.

If your request is unsuccessful, review the rejection reason where available.

Check whether the supporting document is valid and whether the details were entered correctly.

If the problem relates to an exhausted update limit, contact UIDAI for guidance on the exceptional-case procedure.

Avoid repeatedly submitting incorrect or unsupported information.

You may contact UIDAI through its official helpline for assistance.

UIDAI Toll-Free Helpline: 1947

Applicants should keep their acknowledgement or update request number available when seeking assistance.

10. Important Precautions Before Updating Aadhaar Details

Before submitting any Aadhaar correction request, verify all personal information carefully.

Check the spelling of your name, date of birth and other relevant details against valid documents.

Use only authorised Aadhaar centres and official UIDAI websites.

Avoid agents or websites claiming that they can bypass UIDAI's lifetime update limits for a fee.

Do not share Aadhaar OTPs or other sensitive authentication details with unknown individuals.

Keep the acknowledgement issued after submitting the update request.

If a special correction is required, follow the official procedure rather than relying on unofficial promises.

Final Takeaway

UIDAI's standard rules generally allow Aadhaar holders to update their date of birth only once during their lifetime.

A second correction may be considered in exceptional circumstances, but it requires additional verification and approval under the applicable procedure.

Other Aadhaar details have different update limits. Name changes are ordinarily permitted twice, while gender changes are generally limited to once under the standard framework.

Address, mobile number and email updates do not have the same fixed lifetime numerical limits.

Before applying for a DOB correction, verify your supporting documents and check the latest UIDAI instructions to avoid rejection or unnecessary delays.

Editor's Note: Aadhaar update procedures, accepted documents and service availability may change. Applicants should consult UIDAI's official website or helpline for the latest requirements.