One Nation One Student ID (APAAR Card) 2026: Why Every School and College Student Needs It (Full Registration Guide)
| Quick Answer APAAR (Automated Permanent Academic Account Registry) is a 12-digit lifelong student ID under the government's One Nation, One Student ID initiative. It is now mandatory for CBSE Class 9-12 board exam registration from the 2026 session, and several universities and entrance exams are asking for it during 2026-27 admissions. Students can generate it free through DigiLocker or the Academic Bank of Credits (ABC) portal, or through their school using UDISE+ records. It needs a valid Aadhaar number, and for minors, parental consent. |
What Is APAAR ID and Why Is It in the News in 2026?
If your child's school has suddenly started asking for an "APAAR ID" alongside the usual admission papers, you are not alone. Parents across India are getting the same message this year, and it has left many confused about what this new ID actually is and whether it is compulsory.
APAAR stands for Automated Permanent Academic Account Registry. It is a 12-digit unique identification number issued to students under the Ministry of Education's "One Nation, One Student ID" programme, which grew out of the National Education Policy (NEP) 2020. Think of it as a single digital locker that follows a student from Class 1 all the way through university and beyond, holding every marksheet, certificate, and academic credit in one place.
The number is not random. It is generated through the UDISE+ system (the government database schools already use), verified against the student's Aadhaar details, and then pushed straight into the student's DigiLocker account. As of the latest figures on the official APAAR portal, over 33 crore student IDs have already been created nationwide, which gives a sense of how fast this rollout has moved.
- One Nation One Student ID (APAAR Card) 2026: Why Every School and College Student Needs It (Full Registration Guide)
- What Is APAAR ID and Why Is It in the News in 2026?
- Why Is APAAR Suddenly Mandatory for Students in 2026?
- CBSE Classes 9 to 12: No APAAR, No Registration
- College and University Admissions (2026-27 Session)
- Entrance Exams: A Mixed Picture
- Benefits of Having an APAAR ID
- Who Needs an APAAR ID and What You Need Before Applying
- How to Register for APAAR ID Online: Step-by-Step Guide
- Method 1: Through Your School (Most Common Route)
- Method 2: Self-Registration via DigiLocker
- Method 3: Self-Registration via the Academic Bank of Credits (ABC) Portal
- How to Check Your APAAR ID Status
- Common Problems Students Face (and How to Fix Them)
- Name Mismatch Between Aadhaar and School Records
- Missing PEN Number
- Aadhaar Not Linked to Mobile Number
- Frequently Asked Questions
- Final Word
- About the Author
Why Is APAAR Suddenly Mandatory for Students in 2026?
Until last year, APAAR was mostly optional and schools generated it in the background without much fuss. That has changed through 2026. Here is what shifted, board by board and exam by exam.
CBSE Classes 9 to 12: No APAAR, No Registration
CBSE issued a clear notice that Class 9 and 11 registration, and the List of Candidates (LoC) preparation for Class 10 and 12 board exams, cannot go ahead unless the student's records are linked to an APAAR ID. Schools have been told to collect these IDs from students well before the registration window opens, so if your child is in a CBSE school right now, this is likely the reason the form landed in your hands.
College and University Admissions (2026-27 Session)
A growing number of universities are asking for the APAAR ID at the registration stage of the 2026-27 admission cycle, since it lets institutions pull verified academic records instead of asking students to submit physical mark sheets and transfer certificates. Because the ID is tied to Aadhaar, colleges also treat it as a quick way to confirm a candidate's identity.
Entrance Exams: A Mixed Picture
Entrance exams have not all moved at the same pace. The Maharashtra State CET Cell made APAAR compulsory for MAH MCA CET 2026, and applications without it risk rejection. On the other hand, NTA's JEE Main 2026 and NEET 2026 application forms both added an APAAR field, but it currently sits in the "optional but recommended" category, mainly used to auto-verify academic details and reduce manual entry errors. It is worth checking the specific information bulletin for whichever exam your child is applying to, since these rules are being updated through the year.
Benefits of Having an APAAR ID
- One digital record for marksheets, degrees, diplomas, and co-curricular achievements, so nothing gets lost in a house move or a misplaced file.
- Faster school and college transfers, since the receiving institution can pull verified records instead of waiting for physical transcripts.
- Smoother entrance exam and admission applications, with academic details auto-filled and checked against government records.
- Credit accumulation and transfer through the Academic Bank of Credits, useful for students who move between courses, take a break, or switch institutions.
- Reduced paperwork and lower risk of duplicate or fraudulent certificates, since everything ties back to one verified ID.
Who Needs an APAAR ID and What You Need Before Applying
Every student currently enrolled in a school or higher education institution recognised by the government is eligible, from Class 1 right through undergraduate and postgraduate courses. Two conditions matter most before you start:
- The student's name, date of birth, and gender in the school's UDISE+ records must match exactly with the Aadhaar card. Even a small spelling difference, like a missing middle name, can hold up the ID generation.
- The student must already have a PEN (Permanent Education Number) issued by the school through UDISE+. Without a PEN, the APAAR ID cannot be created.
Keep the following details ready, since these are asked for during creation:
- UDISE+ PEN (Permanent Education Number)
- Student's full name (as per Aadhaar)
- Date of birth and gender
- Mobile number linked for OTP verification
- Mother's name and father's name
- Aadhaar number
How to Register for APAAR ID Online: Step-by-Step Guide
There are two ways to get an APAAR ID: through the school (the default route for most students) and by self-registering online through DigiLocker or the ABC portal. Both lead to the same 12-digit ID.
Method 1: Through Your School (Most Common Route)
- The school informs parents about APAAR ID during a PTA meeting or through a circular.
- Parents fill out a consent form, since Aadhaar-linked data cannot be processed for a minor without written permission.
- Once consent is submitted, the school enters the student's UDISE+ PEN into the system, and the APAAR ID is generated automatically after Aadhaar verification.
- The ID is pushed directly into the student's (or parent's) DigiLocker account under Issued Documents.
This route needs no separate app download or portal login from the parent's side beyond the consent form; the school handles the technical part.
Method 2: Self-Registration via DigiLocker
- Go to the DigiLocker website at digilocker.gov.in.
- Click Login/Register and create an account using a mobile number, address, and Aadhaar details.
- Log in to the DigiLocker account.
- Select Search Documents and search for "Academic Bank of Credits."
- Choose the APAAR/ABC ID Card option from the results.
- Fill in the required personal and academic details, tick the consent box, and click Get Document.
- The APAAR ID card is generated and appears under Issued Documents; click the download icon next to APAAR/ABC ID Card to save it.
Method 3: Self-Registration via the Academic Bank of Credits (ABC) Portal
- Visit the ABC portal at abc.gov.in.
- Click My Account and select the Student option.
- Click Sign Up and enter a mobile number, address, and Aadhaar details to link a DigiLocker account.
- Log in to the linked DigiLocker account.
- When prompted, select I Agree to consent to Aadhaar details being shared with ABC for KYC verification.
- Enter academic information, including school or university name, class, and course details.
- Submit the form to generate the APAAR ID card.
How to Check Your APAAR ID Status
Once generated, the APAAR ID shows up as a virtual card in the Issued Documents section of DigiLocker. Schools can also check bulk status for all their students through the APAAR module inside the UDISE+ portal, which lists every student along with whether their ID is pending, generated, or rejected. If a parent has submitted consent but sees no update after a few days, the simplest step is to ask the school's UDISE+ coordinator to check the status directly, since most delays happen at the Aadhaar name-matching stage.
Common Problems Students Face (and How to Fix Them)
Name Mismatch Between Aadhaar and School Records
This is the single biggest reason APAAR generation gets stuck. If your child's name on the Aadhaar card differs even slightly from the school's UDISE+ record, either get the school record corrected through the head teacher or update the Aadhaar details at an Aadhaar Seva Kendra before trying again.
Missing PEN Number
Some students, especially those who transferred schools recently, do not yet have a PEN in UDISE+. Ask the school administration to issue one; APAAR cannot be generated without it.
Aadhaar Not Linked to Mobile Number
OTP verification during DigiLocker or ABC registration needs a mobile number linked to Aadhaar. If OTPs are not arriving, visit an Aadhaar centre to update the mobile number first.
Frequently Asked Questions
Is APAAR ID compulsory for all students in 2026?
It depends on the board and course. CBSE has made it compulsory for Class 9-12 registration and board exam LoC preparation from 2026. Many universities require it for 2026-27 admissions. JEE Main and NEET 2026 currently list it as optional but recommended, so check the specific exam's information bulletin.
Is there any fee to create an APAAR ID?
No. APAAR ID generation through the school, DigiLocker, or the ABC portal is completely free of cost.
Can a student have more than one APAAR ID?
No. The system is designed to issue exactly one permanent ID per student, linked to their UDISE+ PEN and Aadhaar number, so it stays valid across school changes and higher education.
What documents are needed to create an APAAR ID?
The UDISE+ PEN, student's name and date of birth as per Aadhaar, gender, mobile number, parents' names, and Aadhaar number. For minors, signed parental consent is also required.
Where can a student download the APAAR ID card?
Once generated, it appears as a virtual card under Issued Documents in DigiLocker, and it can be downloaded from there at any time.
What happens if the APAAR ID is not generated before a deadline?
For CBSE board exams, schools have been told not to finalise Class 10 and 12 registration lists without a linked APAAR ID, so missing the deadline can delay exam registration. It is best to complete the process as soon as the school shares the consent form.
Final Word
APAAR is turning into standard paperwork for Indian students the same way Aadhaar became standard for everything else. Since the process is free, takes only a few minutes through DigiLocker, and mainly depends on your Aadhaar and school records matching correctly, it makes sense to get it done early rather than scrambling before a board exam or admission deadline. If your child's school has already shared a consent form, the fastest path is simply to sign and return it; if not, self-registration through DigiLocker takes about ten minutes.
About the Author
PPSingh is the Founder and CEO of Talkaaj Media, publishers of Talkaaj.com, LegalPehchan.com, and Deshtak.com. He writes on government schemes, technology, and regulatory compliance for Indian readers, with a focus on making official processes easy to follow for students, parents, and small businesses.
Sources apaar.education.gov.in; NIT Warangal APAAR registration guide; CBSE 2026 LoC notice