JEE Main & Advanced Class 12 Eligibility: The 75% (65%) Rule Explained
Every year, thousands of candidates who cleared JEE Main or even JEE Advanced panic when their board results come in below 75% – not realising this rule works completely differently from how it sounds. Here's exactly what it gates, who it applies to, and what your options are if your board percentage falls short.
The Two Ways to Qualify
For admission to IITs (via JEE Advanced) and NITs/IIITs/GFTIs (via JEE Main), a candidate must satisfy at least one of two conditions in their Class 12 (or equivalent) board exam:
| Route | Requirement |
|---|---|
| Aggregate marks | At least 75% aggregate for General/OBC-NCL/EWS candidates, or 65% for SC/ST/PwD candidates, across the five subjects that make up your board total. |
| Top 20 percentile | Being within the category-wise top 20 percentile of successful candidates in your own board's results for the year you passed – even if your raw percentage is below 75%/65%. |
You only need to meet one of these two, not both – and which one is easier depends heavily on your board. Some boards mark generously enough that their top-20-percentile cutoff sits well above 75%, making the flat percentage the easier route for their students. Other boards mark more conservatively, so their top-20-percentile threshold can actually fall below 75% – making the percentile route the easier path for candidates from those boards. Our top 20 percentile cut-off marks guide breaks down real board-wise figures so you can check where you stand.
This Is an Admission Rule, Not an Exam Rule
This is the single most misunderstood part of the entire system: the 75%/65% criterion has nothing to do with your eligibility to sit for JEE Main or JEE Advanced. You can appear for both exams, and your rank is calculated normally, regardless of your board percentage. The rule only activates at the very last step – when a seat is actually being allotted to you through JoSAA. In 2026, this played out publicly when IIT Roorkee, the organising institute for JEE Advanced 2026, clarified that candidates below the 75% threshold could still take part in JoSAA choice filling and provisional seat allotment, provided they submitted a revised marksheet meeting the criteria by a fixed deadline before final admission – a useful reminder that this rule is about the finish line, not the starting line.
Other Eligibility Details to Know
- Year of passing: Eligibility is generally restricted to candidates who passed (or are appearing for) Class 12 within a recent window of years – typically the exam year and the two years before it. Always confirm the exact window in that year's JoSAA brochure, since it can vary between the JEE Main and JEE Advanced routes.
- Subject combination: For B.E./B.Tech admission, Physics and Mathematics are compulsory, along with one more subject from Chemistry, Biology, Biotechnology, a technical vocational subject, or a language – whichever gives you the strongest combination is generally the one counted.
- Language subject swap: If a regional or other language subject fetched you a higher score than English, it can typically be substituted into your aggregate calculation in its place.
What If You Don't Meet Either Condition?
If your board percentage falls short of 75%/65% and you're also outside your board's top 20 percentile, you won't be able to accept a seat through JoSAA – and a seat allotted but not backed by eligible documents can be cancelled at verification. This doesn't close the door on engineering admission altogether, though: many state-level counselling boards and private or deemed universities use JEE Main scores independently of JoSAA's board-eligibility rule. Our guide to colleges accepting JEE Main scores outside JoSAA covers these alternatives in detail.
The safest approach is simple: know which of the two routes applies to you well before results day, and if you're anywhere close to either threshold, keep an eye on official JoSAA communications rather than assuming either way.