
GAT-B 2027 application form: The National Testing Agency will release GAT-B exam application form in March 2027. The conducting body for Graduate Aptitude Test-Biotechnology is National Testing Agency. The official website to apply is nta.ac.in. GAT-B exam is an All-India entrance examination conducted to offer admissions to postgraduate programs in Biotechnology and Allied Sciences.
The mode of GAT-B 2027 application form is online and comprises of several steps. Candidates who want to apply must check the eligibility criteria first. The registration process include: filling of GAT-B application, followed by uploading of document and fee payment. The registration fee is INR 1300 for General and INR 650 for reserved categories, and is non-refundable. Read below to know more about GAT-B 2027 registration, eligibility, fee details, and more.
- GAT-B Eligibility Criteria 2027
- GAT-B 2026 Exam Dates & Schedule
- How to Fill GAT-B Application Form 2027
- Documents Checklist for GAT-B 2027 Registration
- Important Instructions while filling GAT-B 2027 Application Form
- GAT-B and BET 2027 Application Fees
- GAT-B 2027 Application Form Correction Facility
- GAT-B 2027 Registration FAQs
GAT-B Eligibility Criteria 2027
Candidates who want to apply for GAT-B 2027 must check their eligibility first. The criteria comprise their nationality, educational qualifications, minimum qualifying marks, etc. Read below to know more -
- Applicants should hold a Bachelor's degree in Biotechnology/Life Sciences or related disciplines from a recognised university or institute.
- Candidates from reserved categories (SC/ST/OBC) or PwD must secure a minimum qualifying mark 50% in their bachelor's programme. On the other hand, minimum qualifying mark for general category applicants is 60%.
- Final-year students can also apply for the Graduate Aptitude Test- Biotechnology.
- The nationality of the applicants must be Indian.
Candidates who do not meet the above criteria will not be eligible to apply for the GAT-B 2027.
Commonly asked questions
The minimum qualifying mark for general category applicants is 60% and for reserved category is 50% for GAT-B exam.
The offcial website to apply was nta.ac.in. The mode of form filling was online and had to be submitted before due date.
GAT-B 2026 Exam Dates & Schedule
Take a look at the table below for the complete schedule of GAT B 2026 exam
| Dates | Past Exam Dates |
|---|---|
| 17 May ' 26 | BET exam date 2026 |
| 17 May ' 26 | GAT-B exam date 2026 |
| May ' 26 | GAT-B city intimation slip 2026 release date |
How to Fill GAT-B Application Form 2027
Candidates can fill GAT-B 2027 application form online on its official website. Candidates who want to apply for MTech in Biotechnology can apply. The NTA will announce GAT-B exam dates in March 2027. Candidates must note that GAT-B registration 2027 is mandatory to appear for the exam. The steps to apply can be checked below:
How to fill GAT-B 2027 exam application form
Here is a detailed guide on how to fill application form below:
- Go to the official website of GAT-B 2027
- Click on "New Candidate" Registration
- Enter personal and educational qualification details. Once the registration is complete, candidates will receive login credentials
- Login and fill rest of the details
- Upload the required documents (according to specifications)
- Pay the application fee and submit GAT-B exam application form 2027
- Download and take a printout of the application form and keep it safe till the admission process
Candidates who want to apply for both exam, must fill one application form only.
Candidate Registration
It must be noted that GAT-B 2027 registration is mandatory. First, students have to register to generate login credentials. The following details are required for candidate's registration:
- Candidate’s name
- Gender
- Qualifying exam
- Program preference
- Year of passing
- Address
- GAT-B exam centre preference
- Educational qualification
- Details of parents/guardians
- College preference
- Alternate mobile number
Document Uploading
The specifications for the documents can be checked below. Incase, the documents are not as per the specifications, then application form will be rejected.
| Document |
Size |
Format |
|---|---|---|
| Photograph |
10 KB to 200 KB |
JPG/JPEG |
| Signature |
4 KB to 30 KB |
JPG/JPEG |
| Category Certificate and PwD ecrtificate |
50 KB to 300 KB |
JPG/JPEG |
| Result certificate |
50 KB to 300 KB |
JPG/JPEG |
Submission of the GAT-B application form 2027
Once the form is completed, candidates have to download the "confirmation page" from the dashboard. Keep multiple copies for future reference.
For BET admissions 2027, the NTA will release a separate schedule and notification. However, the application form process and document specifications remain the same.
Commonly asked questions
GAT-B also called Graduate Aptitude Test Biotechnology application form is released online only. Candidates who want to apply must visit official page to apply.
No, NTA will start GAT-B 2027 application form process in March (third week).
Documents Checklist for GAT-B 2027 Registration
Candidates filling GAT-B application form 2027 must keep following documents ready -
- Valid Government ID proof.
- Date of birth certificate (as mentioned in Class X Board Certificate).
- Govt. Identity Details like Aadhar Number (last 4 digits)/Election Card (EPIC No.)/Passport number/Ration Card Number/Bank Account Number/PAN Number/Other valid Govt. IDs
- Educational Qualification details.
- Actual category viz General (UR) / EWS / OBC (Non-Creamy Layer)/SC /ST correctly mentioned in the relevant column.
- Scanned clear passport photograph in JPG/JPEG format either in colour or black & white with 80% face (without mask) visible including ears against white background.
- Scanned clear signature in JPG/JPEG format.
- Scanned copy of Certificate for Appearing/Result Awaiting Candidates.
- Four (04) Cities of your Choice.
- Bank account details for payment of fee.
- Valid E-mail ID
- Mobile number (which is active)
Candidates are advised to upload documents according to guidelines mentioned by authorities.
Commonly asked questions
The GAT-B application fee is INR 1300 for General-UR/OBC-NCL/EWS category) and INR 650 for SC/ST and PwD applicants. Candidates must note that fee amount is non-refundable can be paid through netbanking, credit/debit card.
NTA has released GAT-B application form online. Candidates can check process below to apply-
- Visit official website
- Click on form link available
- Register and fill all details carefully
- Upload documents according to guidelines
- Pay fees and submit form
Important Instructions while filling GAT-B 2027 Application Form
The NTA is responsible for releasing GAT-B application form. Before filling form, students must keep in mind that they meet eligibility for the exam. Along with that, all information added in the application form are correct, as it wil be cross-checked during counselling.
- Check internet connectivity
- Keep all documents ready (educational and communication details)
- Ensure that browser is updated. Clear cache before filling GAT-B 2027 application form.
- Upload photo and signature as per specifications
- Submit application form and download the confirmation PDF for future reference
Commonly asked questions
Document specifications for BET application can be checked below
| Photograph | Must be recent with 80% face visible, Must be in JPG or JPEG format, and file size between 10 to 200 kb |
| Signature size | Must be scanned properly with a file size of 4 to 30 kb |
| Category certificate | Must in PDF format with file size between 50 to 300 kb |
Before filling GAT exam form, candidates must keep their personal, education qualification, and communication details ready. Also keep photo, signature, and category certificate (if applicable) scanned with specifications.
GAT-B and BET 2027 Application Fees
Candidates can check the registration fee of both exams below. Accepted payment modes include- netbanking, credit card, debit card or UPI.
| Exam |
General/OBC-NCL/EWS |
SC/ST/PwD |
|---|---|---|
| GAT-B |
INR 1300 |
INR 650 |
| BET |
INR 1300 |
INR 650 |
| GAT-B and BET |
INR 2600 |
INR 1300 |
Candidates applying for both exams have to submit only one application form. Submission of multiple forms can lead to rejection of candidature. Candidates must note that the GAT-B registration fee is non-refundable.
Commonly asked questions
No, the application form fees of GAT-B is non-refundable. Candidates had to make the fee payment before deadline.
Candidates can make the payment of application fees online. The accepted payment modes fo GAT-B and BET registrations include- netbanking, credit card, debit card or UPI.
GAT-B 2027 Application Form Correction Facility
After the completion of GAT-B 2027 application form submission, NTA will activate the GAT-B 2027 application form correction link. The dates for form correction can be checked on this page. During correction facility, students who have submitted their application form will be able to make changes/edits in their form. GAT-B correction facility 2027 remains active for a limited period of time.
To make changes in registration form, students need to follow the process mentioned below -
- Go to official website
- Log in using application number and password
- Select particulars (from the list that you want to make changes)
- Submit and pay fee
- Keep revised application form data for future reference.
Candidates must note that correction window is a one-time facility provided by authorities. Therefore, ensure that you make changes correctly.
Also read: GAT-B question papers
What details can be edited during GAT-B 2027 application form correction
Candidates can make the following changes during GAT-B and BET form correction window -
Particulars that cannot be changed -
- Mobile number
- Email address
- Address (permanent and present)
Candidates can change any one of the following fields -
- Candidate’s name
- Father’s name
- Mother’s name
- Photograph - image upload
- Signature - image upload
Particulars that can be changed
- Class 10th/equivalent fields
- Graduation details
- Post-graduation details
- Date of birth
- Gender
- Category
- Sub-category/PwBD
Exam centres
Candidates were allowed to change examination cities within the same state. Other than that, students can also change their date of birth, gender, category, and sub-category/PwBD. After submission of correction, candidates are advised to go through GAT-B exam pattern and start preparing for exam.
Commonly asked questions
Yes, NTA offer correction facility for GAT-B application form. Only registered candidates will be able to make edits in their registration form within given deadline.
During the correction window, candidates cannot modify the following details -
- mobile number
- e-mail address
- permanent or present address
NTA will open GAT-B correction window after registration process only.
GAT-B 2027 Registration FAQs
Candidates can check GAT-B 2027 application form FAQs below -
Commonly asked questions
Yes, candidates can change their category in their application, during form correction process. Students will be able to change any one of the following particular mentioned below -
- Candidate's name
- Father's name
- Mother's name
- Photograph - image upload
- Signature - image upload
GAT-B application form correction process starts after registration process. The dates will be announced on official page. Only students who have successfully submitted their form can access correction facility.
GAT-B correction window 2027 will open after registration process. The expected dates is third week of April 2027. Only registered candidates can access the correction link.
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