If you have already been offered admission and you suddenly discovered that the date of birth on your JAMB profile is incorrect, you may be wondering: Can I change my JAMB date of birth after admission?

This is a common concern among Nigerian students, especially when they are about to begin university, polytechnic, college of education or other tertiary institution registration.

A wrong date of birth on your JAMB record may become a problem during school clearance, admission letter processing, NYSC mobilisation, scholarship applications, passport applications or other official processes. That is why it is important to correct any genuine error as early as possible.

The good news is that JAMB has a correction-of-data service that includes Date of Birth. However, candidates should not assume that changing their date of birth after admission is automatic.

There are rules and approval requirements involved.

In this article, I will explain whether you can change your JAMB date of birth after admission, how the correction works, how much it costs, what documents may be required, and what you should do if your school has already admitted you.

Quick Answer: Can I Change My JAMB Date of Birth After Admission?

Can I Change My JAMB Date of Birth After Admission? Infographic

Yes, it may be possible to correct your JAMB date of birth after admission, but it is subject to JAMB's rules and approval.

JAMB's official payment and services page currently lists "Application for Correction of Data – Date of Birth" as an available service. The listed JAMB fee for correction of data is ₦2,500, with a CBT service charge of ₦100 shown on the current service page.

However, there is an important issue for 2026 candidates.

JAMB's 2026 registration guidance states that once a candidate completes registration using biodata supplied by NIMC, subsequent biodata changes are generally not effected by JAMB for that admission cycle. JAMB also provides a specific re-query process for certain NIMC data changes.

Therefore, if you have already gained admission, do not simply pay an agent and assume your date of birth will automatically be changed.

You should follow the official JAMB correction process and, where necessary, obtain approval.

Can JAMB Date of Birth Be Changed After Admission?

This is where many candidates get confused.

Being admitted does not necessarily mean that your JAMB record can never be corrected.

A previous JAMB support response to a candidate who specifically asked whether date-of-birth correction was possible after accepting admission stated that it was possible subject to approval.

JAMB's current service list also confirms that Date of Birth correction remains one of the available correction-of-data services.

So the answer is not simply "No."

The better answer is:

Yes, a JAMB date-of-birth correction can be requested after admission, but it is subject to JAMB's applicable rules and approval. For 2026 candidates, NIMC-linked biodata rules make the process more restricted, so candidates should use the official procedure rather than relying on agents.

Why Is Correct Date of Birth Important After Admission?

You may be wondering why a small difference in your date of birth matters.

Your date of birth is part of your official identity information.

If your JAMB record says one date while your other official documents show another, you could experience problems when different records are compared.

For example, you may have:

One date of birth on JAMB.
Another date on your NIN record.
A different date on your WAEC or NECO record.
Another date on your school record.

This kind of inconsistency can create unnecessary problems.

That is why candidates should try to ensure that their important records contain accurate information.

Can I Change My JAMB Date of Birth After Accepting Admission?

You may be able to, but it is subject to approval and the rules applicable to your record.

Accepting admission on JAMB CAPS does not automatically mean that every correction of personal information becomes impossible.

However, 2026 candidates should pay particular attention to JAMB's new biodata rules.

JAMB's 2026 training manual states that candidates' biodata is supplied by NIMC and that candidates are expected to check their information with NIMC before creating their JAMB profile. It also says subsequent changes to biodata are not generally effected after registration for the 2026 admission.

This means that if your date of birth is wrong, you should not treat the matter casually.

What Does JAMB Say About Date of Birth Correction in 2026?

JAMB's 2026 registration documents provide an important explanation.

The Board says candidates should check their information with NIMC before creating their profile because the biodata supplied by NIMC is used for registration.

JAMB's 2026 manual also provides a NIMC Data Override Template for candidates whose information has been changed by NIMC. The manual explains that such candidates may have their updated information reflected on existing JAMB records after going through the prescribed re-query process during the 2026 registration exercise.

The manual further explains that replaced information may continue to be tracked and reflected as a footnote on the candidate's profile and slips.

This is important because it means a date-of-birth correction is not simply a matter of typing a new date into your JAMB profile.

There is a formal process behind it.

What If My Date of Birth Is Wrong on JAMB but Correct on NIN?

This situation needs attention.

If your NIN contains the correct date of birth but your JAMB record contains an old or incorrect date, you should approach the issue through the official JAMB correction/re-query process applicable to your case.

Do not create another JAMB profile simply because your date of birth is wrong.

Creating multiple profiles can create additional complications.

Instead, use the appropriate JAMB support or correction channel.

JAMB's official website provides access to its e-Facility and Central Online Support System for candidate complaints and enquiries.

What If My NIN Date of Birth Is Also Wrong?

This is a different situation.

If both your JAMB record and NIN have the wrong date of birth, you may first need to resolve the NIN issue with the appropriate authority before expecting JAMB to reflect the corrected information.

This is especially important for 2026 candidates because JAMB's registration process relies heavily on NIMC-supplied biodata.

In simple terms:

Do not try to correct only JAMB if the underlying NIN information is also wrong.

Make sure your foundational identity record is correct.

How Much Does JAMB Date of Birth Correction Cost?

JAMB's current official payment and services page lists ₦2,500 for correction of data, including Date of Birth.

The page also lists a ₦100 CBT service charge for the correction-of-data service.

Therefore, candidates should expect the official charges shown by JAMB when processing the service.

However, fees and service arrangements can change, so always confirm the current amount on JAMB's official platform before making payment.

Do not pay an unofficial agent thousands of naira simply because they claim they can "correct CAPS."

How to Correct JAMB Date of Birth After Admission

If you need to correct your date of birth, the safest approach is to use the official JAMB process.

Here is the general process.

Step 1: Confirm the Correct Date of Birth

Before starting anything, confirm the correct date.

Do not rely on memory.

Check the official document or record that establishes your correct date of birth.

You should also check your NIN information because of JAMB's reliance on NIMC biodata for 2026 registration.

Step 2: Check Your JAMB Record

JAMB's official e-Facility platform provides access to candidates' JAMB services.

Confirm exactly what date of birth JAMB has on your record.

Step 3: Use the Official Correction-of-Data Service

JAMB lists Date of Birth under its correction-of-data services.

Where the service is available for your situation, follow the official instructions rather than using a third-party website.

You may need to complete the process through an approved JAMB service point or follow the instructions given by JAMB.

Step 4: Provide Supporting Information

Depending on the circumstances, you may be asked to provide supporting documentation.

For NIMC-related data changes, JAMB's 2026 manual references documents such as a new NIN slip, affidavit and update form as attachments within its NIMC Data Override process.

The exact documentation required can depend on the type of correction and the reason for the correction.

Step 5: Wait for Approval

This is important.

Do not expect every correction to happen instantly.

A date-of-birth correction may require verification or approval.

JAMB's previous support response specifically indicated that post-admission date-of-birth correction is subject to approval.

Can I Change My JAMB Date of Birth Myself Online?

You should not assume that you can simply log in and edit the date yourself.

JAMB treats Date of Birth as a correction-of-data service.

The official JAMB payment page lists it as a service that candidates apply for rather than an ordinary profile setting that can simply be changed whenever they want.

So if you see someone online saying:

"Just edit your date of birth on your JAMB profile yourself."

Be careful.

Follow the official procedure instead.

Can I Change My JAMB Date of Birth After Admission Letter Has Been Printed?

This is another common question.

Printing an admission letter does not mean that no correction can ever be considered.

However, once an admission letter and other official records have been generated, changing biodata can become more complicated because several records may already contain the original information.

That is why it is better to correct genuine errors as soon as possible.

If you have already printed your admission letter and discovered the wrong date of birth, contact JAMB through its official support channels and ask for guidance on your specific record.

JAMB provides an official Central Online Support System for candidate enquiries and complaints.

Will Changing My JAMB Date of Birth Affect My Admission?

A legitimate correction of an incorrect date of birth does not automatically mean that your admission will be cancelled.

However, candidates should not make unnecessary changes.

If the date of birth is genuinely wrong, the goal should be to correct the record properly and maintain consistent information across your official documents.

Do not change your date of birth simply because you want to meet an age requirement.

That can create much bigger problems.

Can I Change My Date of Birth to Become Eligible for Admission?

You should not attempt to manipulate your date of birth to meet an admission requirement.

This is very important.

JAMB's 2026 admission rules state that candidates are generally expected to be at least 16 years old by September 30, 2026, subject to the applicable exceptional-candidate provisions.

If your real date of birth makes you underage, changing the date to make yourself appear older is not a legitimate correction.

Only correct an actual error.

What If My School Says I Must Correct My JAMB Date of Birth?

If your school asks you to correct your JAMB date of birth during clearance, take the request seriously.

The school may have discovered that the information on your JAMB record does not match the information you submitted during admission or registration.

Ask the school exactly what they want you to correct.

Then confirm the process with JAMB.

Do not allow an unofficial agent to handle your profile simply because the school asked you to correct your information.

Can a JAMB CBT Centre Correct My Date of Birth?

Approved JAMB service points and CBT centres can assist candidates with certain JAMB services, but you should still ensure that the transaction is an official JAMB service.

JAMB's payment page lists correction of data as an official service and identifies a CBT service charge.

If you visit a CBT centre, ask for an official receipt or evidence of payment where applicable.

Keep every document related to the correction.

What Documents May Be Needed for Date of Birth Correction?

The documents required can depend on your situation.

For NIMC-related changes, JAMB's 2026 training material references:

New NIN slip
Affidavit
Update form

as possible attachments in the NIMC Data Override process.

You should not assume that these documents will be required in exactly the same way for every correction.

Before going to a JAMB office or service point, confirm what applies to your specific case.

What If My School Record and JAMB Record Have Different Dates of Birth?

This is something you should address.

Suppose:

JAMB: 12 March 2007
School: 12 March 2006

That difference can become a problem when your institution verifies your documents.

Instead of ignoring it, find out which date is actually correct.

Then work toward making your official records consistent through the appropriate correction process.

Do not simply change the school record or JAMB record without confirming the correct information.

Can Date of Birth Correction Affect NYSC Later?

It can matter because NYSC and other official processes rely on personal information.

For a student who has inconsistent biodata across official records, it is better to resolve the issue early rather than waiting until graduation.

However, you should not change your date of birth merely because you are concerned about future NYSC eligibility.

If your date of birth is correct, leave it alone.

If it is genuinely wrong, correct it through the proper official process.

What Should I Do If JAMB Rejects My Date of Birth Correction?

Do not immediately pay another person to "force" the correction.

If your application is rejected or you encounter a problem, contact JAMB through its official support system.

JAMB provides a Central Online Support System for candidate complaints and enquiries.

You can also contact JAMB through the official contact channels listed on its website. JAMB currently lists its national headquarters contact numbers as 08166335513 and 08123658955.

When contacting JAMB, explain the issue clearly and provide your relevant information through the official support channel.

Should I Create Another JAMB Profile If My Date of Birth Is Wrong?

No.

Do not create another profile just because you noticed an error in your date of birth.

Your JAMB registration is connected to your personal information and registration record.

Creating another profile can create confusion instead of solving the original problem.

Use the official correction process for your existing record.

Important Warning About JAMB Date of Birth Correction

There are many people online who claim they can change JAMB information for candidates.

Some may ask for:

Your JAMB password
Your email password
Your NIN details
Your profile code
Your OTP
Your ATM or banking information

Be extremely careful.

You should never give your banking password or OTP to someone claiming to be a JAMB agent.

Use official JAMB channels whenever possible.

JAMB's official website provides access to its e-Facility and support services.

Frequently Asked Questions

Can I change my JAMB date of birth after admission?

Yes, a correction may be possible, but it is subject to JAMB's rules and approval. JAMB lists Date of Birth as an official correction-of-data service.

Can I change my JAMB date of birth after accepting admission?

It may be possible, but it is not automatic. A previous JAMB support response stated that post-admission date-of-birth correction is subject to approval.

How much is JAMB date of birth correction?

JAMB's current service page lists the correction-of-data fee at ₦2,500, with a ₦100 CBT service charge shown separately.

Can I correct my date of birth after printing my JAMB admission letter?

You should contact JAMB for guidance. Having printed an admission letter does not by itself mean that a genuine correction can never be considered, but the process may require approval.

Can I change my date of birth to meet the JAMB age requirement?

No. You should only correct a genuine error. Do not falsify your date of birth to become eligible for admission.

What if my NIN date of birth is wrong?

You should address the NIN information because JAMB's 2026 registration process uses NIMC-supplied biodata.

Does JAMB allow date of birth correction in 2026?

JAMB's official service page lists Date of Birth under correction of data. However, the 2026 registration rules place restrictions on subsequent biodata changes and provide a specific process for NIMC-related corrections.

Can a CBT centre change my date of birth?

An approved JAMB service point may assist with the official correction process, but you should ensure that the service is processed through JAMB's approved system.

Conclusion

Yes, you can apply for a correction of your JAMB date of birth after admission, but approval is required and the process is not automatic.

JAMB currently lists Date of Birth among its correction-of-data services.

For candidates admitted in 2026, however, there is an additional issue to understand. JAMB's 2026 registration guidance says that biodata supplied through NIMC is used for registration and that subsequent biodata changes are generally restricted. JAMB also has a re-query process for certain NIMC data changes.

So, if you have already been admitted and noticed that your date of birth is wrong, do not panic and do not create a new JAMB profile.

Instead:

Confirm the correct date of birth.
Check your NIN information.
Check the date currently on your JAMB profile.
Use JAMB's official correction/support channel.
Provide the required supporting documents where applicable.
Wait for the correction to be processed and approved.
Keep evidence of the correction for your school records.

The most important thing is to make sure your official records contain your real and correct date of birth.

Do not change your date of birth simply to satisfy an age requirement or gain an advantage in the admission process.

If the information is genuinely wrong, correct it properly. If it is correct, leave it alone.

Official Sources

JAMB's official payment and services page lists Date of Birth correction among its available correction-of-data services. (Joint Admissions and Matriculation Board)

JAMB's 2026 training manual explains the Board's NIMC-linked biodata process and restrictions on subsequent biodata changes. (Joint Admissions and Matriculation Board)

JAMB's official website provides access to e-Facility, CAPS and its Central Online Support System. (Joint Admissions and Matriculation Board)

Studentportals

Can I Change My JAMB Date of Birth After Admission? 2027 Requirements, Cost, Process and Important Rules