JEE 2027 eligibility: JEE Main & JEE Advanced

To sit JEE Main 2027 you must have passed (or be appearing in) Class 12 in 2025, 2026 or 2027, within a 3-consecutive-year attempt window, with no age limit. For NIT/IIIT/GFTI admission via JoSAA you also need 75% in Class 12 (65% for SC/ST/PwD) or top-20 percentile of your board. JEE Advanced needs a Main top ~2,50,000 rank plus an age cap and 2-attempts-in-2-years rule.

Who is eligible for JEE Main 2027?

• Year of passing: you should have passed Class 12 (or be appearing) in 2025, 2026 or 2027 to attempt JEE 2027 - confirm the exam dates before you plan boards.
• Age: there is no age limit to appear for JEE Main.
• Attempts: a candidate may attempt JEE Main across a maximum of three consecutive years (both sessions in a year count as one attempt).
• For NIT/IIIT/GFTI via JoSAA: 75% aggregate in Class 12 (65% for SC/ST/PwD) or being in the top-20 percentile of your qualifying board.

Ready to test where you stand? Take a free JEE Main mock and see your indicative rank in 30 minutes.

Year of passing: who is allowed for Main 2027

The year-of-passing rule is where most application rejections happen, so it is worth being concrete. For JEE Main 2027, the following groups are eligible:

• Class 12 appearing in 2027: current Class 12 students who will sit their board exams between February and April 2027. Provisional results are accepted at registration time; final mark sheets must be submitted before JoSAA counselling.
• Class 12 passed in 2026: first-time droppers - candidates who passed their boards in 2026 and are taking a year to prepare. This is the largest single cohort in any JEE Main session.
• Class 12 passed in 2025: second-time droppers, eligible for JEE 2027 as their third consecutive year within the attempt window.

Candidates who passed Class 12 in 2024 or earlier are not eligible for JEE Main 2027 even if they have skipped intermediate attempts - the window is three consecutive years, not three attempts spread over a longer period. A 2024 pass-out who sat JEE in 2024 and 2025 but skipped 2026 has used up their window; there is no rollover.

How many attempts do JEE Main and JEE Advanced allow?

Two separate counters apply, and candidates routinely confuse them. JEE Main allows three consecutive years; JEE Advanced allows two attempts in two consecutive years. The Main counter is calendar-based, the Advanced counter is attempt-based.

• JEE Main - 3 consecutive years: sitting both January and April sessions in the same year still counts as one attempt for the purpose of this window. So a candidate who appears in 2025, 2026 and 2027 has used all three years of eligibility regardless of whether they wrote one or two sessions per year.
• JEE Advanced - 2 attempts in 2 consecutive years: you must use both attempts within two back-to-back calendar years. A candidate who qualifies and writes Advanced in 2026 has only one more shot, which has to be in 2027. They cannot skip 2027 and write Advanced in 2028.

A common scenario: a Class 12 2026 pass-out takes Main and Advanced in 2026, drops, and writes both again in 2027. That candidate has used 2 of 3 Main attempts and 2 of 2 Advanced attempts. A second drop year would give them a third Main attempt in 2028 but no further Advanced eligibility - useful only for NIT / IIIT / GFTI seats.

JEE Advanced 2027 eligibility

• Main qualification: be among the top ~2,50,000 JEE Main (Paper 1) qualifiers, split category-wise.
• Attempts: a maximum of two attempts in two consecutive years.
• Class 12: must have first appeared in Class 12 in 2026 or 2027.
• Age (indicative): generally born on or after 1 October 2002, with a 5-year relaxation for SC/ST/PwD - confirm the exact rule in the official brochure.

Ready to test where you stand? Take a free JEE Main mock and see your indicative rank in 30 minutes.

Main vs Advanced at a glance

The 75% / top-20-percentile rule for IIT and NIT admission

The single most misunderstood rule in JEE eligibility is the Class 12 marks requirement, because it does not gate the JEE exam itself - it gates the admission that follows. A candidate with 60% in Class 12 can sit JEE Main 2027, can clear it, can sit JEE Advanced and even score in the IIT-eligible range. What they cannot do is take a seat in an IIT, NIT, IIIT or GFTI through JoSAA without either of the following:

• 75% aggregate in Class 12 from a recognised board, computed on the five required subjects (the rule is about the aggregate, not about individual subject marks); or
• A place in the top-20 percentile of successful candidates in your particular board, in the year you passed Class 12. Each board publishes its top-20 percentile cut-off separately, and CBSE / ICSE / state boards land at very different absolute marks.

The relaxation for reserved categories is 65% aggregate (or top-20 percentile of the candidate's board in the reserved-category list) - SC, ST and PwD candidates all benefit from the lower threshold. EWS and OBC-NCL candidates fall under the General 75% rule for this clause; the category benefit applies to seat allocation, not to this Class 12 gate.

Practical implication: if your Class 12 trajectory is uncertain, the top-20 percentile route can be a fall-back even if you finish at 70-74%. Most boards land their top-20 cut-off in the high-70s to low-80s in normal years, so the two gates are usually close but not identical. Improvement-exam marks for Class 12, taken in a later year, are accepted by JoSAA in lieu of original marks if the improvement covers the eligible subjects.

Ready to test where you stand? Take a free JEE Main mock and see your indicative rank in 30 minutes.

Improvement and supplementary candidates

Candidates who passed Class 12 but failed to meet the 75% / top-20 rule have one clean route: re-sit the qualifying subjects in the next available improvement or supplementary examination, and present the higher set of marks at JoSAA. Two conditions apply.

• The improvement must be in all the subjects needed to compute the aggregate - a single-subject improvement does not recompute the aggregate at JoSAA in most years. Confirm with the board whether the aggregate is re-issued.
• The improvement attempt has to be completed before JoSAA document verification for the year in which you want to take admission. If your improvement result is delayed past the JoSAA round closing date, the seat is forfeited even if the marks would have qualified.

The same logic applies to supplementary or compartment candidates. JoSAA accepts the consolidated mark sheet that includes the supplementary result, provided it shows a single pass status across all subjects.

NRI, OCI and foreign-national candidates

The rules diverge for non-resident candidates. NRI and OCI candidates who hold an Indian passport, or who have an OCI card, are eligible for JEE Main and JEE Advanced on the same terms as Indian residents - same year-of-passing window, same 75% / top-20 rule for IIT and NIT admission. The category-based reservation does not apply for OCI candidates in the General category, but the JoSAA seat allocation itself does.

Foreign nationals (candidates who are neither Indian citizens nor OCI cardholders) have a separate channel for IIT admission known as the DASA scheme - Direct Admission of Students Abroad. DASA admissions are based on SAT Subject scores or equivalent, not on JEE, and run on a different timeline and fee structure. A foreign-national candidate who specifically wants to take the JEE route must establish OCI or NRI status first.

For Class 12 equivalence, foreign-board candidates need an Association of Indian Universities (AIU) equivalence certificate showing that their qualification maps to the Indian Class 12 standard. This is the document JoSAA verifies, not the original transcript.

Document checklist for eligibility

NTA verifies eligibility documents twice: at the application stage (uploaded scans) and again at JoSAA document verification (originals presented in person or via the digital locker). The standard set is:

• Class 10 certificate or mark sheet: this is the official proof of date of birth that NTA uses, not the Aadhaar card or passport.
• Class 12 mark sheet: uploaded if already passed; appearing candidates upload the school admit card or hall ticket showing they will sit the Class 12 board exam in the qualifying year.
• Category certificate: issued in the format specified by the central government, valid for the current year (not older than one year for OBC-NCL income certificate). State-format certificates are not accepted for central admission.
• PwD certificate: issued by an authorised medical authority on the prescribed form. Required for any disability-related relaxation in marks or extra time.
• Photograph and signature: recent passport-size colour photograph on white background (4 KB to 200 KB), and a clean signature in black ink (1 KB to 30 KB). Both upload formats and size limits are checked automatically at upload - non-conforming files block submission.
• Government photo ID: Aadhaar is the preferred ID for Indian candidates; the address and name on this ID are used to issue the admit card and must match the application exactly.

Why do JEE Main applications get rejected?

A material share of JEE Main applications are flagged or rejected for reasons that have nothing to do with academic eligibility. The most frequent ones, in rough order of frequency:

• Name mismatch: the name in the application form, the Class 10 certificate and the photo ID must match character for character, including initials and the order of surname / given name. A spelled-out surname on Aadhaar versus an initial on the Class 10 certificate is enough to trigger a hold.
• Wrong year of passing: entering 2025 instead of 2026 (or vice versa) for Class 12 is a hard reject because it puts the candidate outside the three-year window.
• Category certificate dated wrong: an OBC-NCL certificate issued more than a year before the application date, or one issued in a state format rather than the central format, is rejected at JoSAA even if it passed the upload check.
• Photograph problems: selfies, cropped group photos, photos with caps or sunglasses, photos on non-white backgrounds and very old photos (more than six months) are consistently rejected at the exam centre verification stage.
• Incomplete payment: the application is not considered submitted until the fee is paid and a payment confirmation is generated - bank gateway timeouts that the candidate does not verify the next day are a leading cause of missed deadlines.

Common eligibility questions

• Is there an age limit for Main? No - only the year-of-passing and attempt rules apply.
• Do both sessions count as one attempt?Yes - appearing in both Session 1 and Session 2 of a year is a single attempt.
• Does 75% apply to everyone?It is 75% (65% for SC/ST/PwD) or top-20 board percentile, for JoSAA admission - verify the year's notification.

These criteria are indicative; exact dates, percentages and the age rule are fixed by the official NTA / IIT notification for JEE 2027 - always confirm there. Once you're eligible, see how to register on the NTA portal.