JoSAA will release the IIIT 2026 seat matrix on josaa.nic.in, the official page for seat allocation and institute-wise PDFs.

The IIIT Seat Matrix 2026 shows the B.Tech intake for all 25 IIITs, with a total of 9,087 seats and 853 female-only supernumerary seats. You must use this matrix to finalise choices during JoSAA counselling and understand category-wise availability (OPEN, GEN-EWS, OBC-NCL, SC, ST).

Quick overview: What is the IIIT Seat Matrix 2026?

The IIIT Seat Matrix 2026 is an official table that lists sanctioned intake and category-wise B.Tech seats for every IIIT program. It is published by JoSAA on josaa.nic.in and used for seat allocation during counselling.

The matrix includes columns such as program name, seat pool (gender-neutral or female-only), OPEN seats, GEN-EWS seats, OBC-NCL seats, SC seats, ST seats, program total and female supernumerary counts. The matrix does not contain seat-by-seat opening/closing ranks — those come from historical cut-off data and JoSAA rounds.

Key highlights from the IIIT Seat Matrix 2026

The aggregate numbers in the 2026 matrix give you a quick sense of supply across IIITs:

• Total seats across IIITs (aggregate): 9,087
• Female-only supernumerary seats (aggregate): 853
• Category-wise aggregate seats: OPEN 3,959 , GEN-EWS 920 , OBC-NCL 2,513 , SC 1,404 , ST 713
• Total number of IIITs listed: 25 — of these, 5 are funded/managed by the Ministry of Human Resource Development (MHRD) and the rest are set up under the PPP model IIITs .

These totals are what JoSAA publishes in the official seat matrix; treat them as the base supply when you prepare your counselling strategy.

Who is eligible and what you must do to secure an IIIT seat

To be eligible for IIIT admissions you must qualify the JEE Main exam. Final seat allotment is based on your JEE Main Common Rank List (CRL) and category rank where applicable.

You must register for JoSAA counselling, create a choices list (college + program order), and lock your choices before the deadline. Seat allocation is done by JoSAA using your JEE Main rank, choices and reservation category.

After an allotment, you must either accept the seat (and follow reporting/document verification instructions) or participate in subsequent rounds if you seek upgradation. Keep your documents ready for verification — JoSAA mandates original certificates at institute reporting.

Important dates you must note (2026)

The timeline around seat-matrix release is tight. Note these verified dates and use them to plan downloads and choice filling.

These application deadlines are cited to show concurrent admission windows at other universities. For JoSAA and IIIT counselling, follow the schedule posted on josaa.nic.in when the seat matrix and counselling calendar are released.

Institute-wise seat snapshot (how to read the matrix)

Each row in the seat matrix lists a single program at an IIIT. Columns you will see include:

• Program name and duration (for example, B.Tech CSE 4 years)
• Seat pool: Gender-neutral or Female-only (supernumerary)
• OPEN seats (general category)
• GEN-EWS seats
• OBC-NCL seats
• SC seats
• ST seats
• Program total (sum of gender-neutral pools)
• Female-only supernumerary count (if applicable)

Look at the program total first to understand gross availability, then check category-wise counts to see how many seats are actually available in your reservation category.

Example rows to illustrate reading one institute row

These example rows come straight from the official-style matrix format. Program totals include gender-neutral seats. Female supernumerary seats are additional seats reserved only for female candidates; they are listed separately.

Download & verify: Where to get the official IIIT 2026 seat matrix

Go to josaa.nic.in when JoSAA publishes the seat matrix. JoSAA usually posts a master PDF and institute-wise PDFs. Download both.

Steps to verify:

1. On josaa.nic.in look for the "Seat Matrix" or "B.Tech Seat Matrix" link for 2026.
2. Download the consolidated matrix plus the PDF for each IIIT you care about.
3. Cross-check totals: add up program totals to match the consolidated aggregate (sanctioned intake vs seat matrix). JoSAA’s consolidated totals should show aggregate seats (e.g., 9,087 ) and female supernumerary totals ( 853 ).

Common filename patterns to watch for: seat_matrix_btech_2026.pdf or IIIT_seatmatrix_2026_ .pdf. Always prefer PDFs and file timestamps from josaa.nic.in over secondary reposts.

How seat allocation works in JoSAA (simplified)

Seat allocation is automated and mainly rank-driven. JoSAA matches your choices with available seats in each round using your JEE Main CRL and category status.

Key factors that affect allotment:

• Your JEE Main CRL (Common Rank List) — this is primary
• Reservation category (GEN-EWS, OBC-NCL, SC, ST) and PwD status
• Home state vs other state quota where applicable (some institutes apply state quotas for certain seats)
• Female supernumerary pools — if you are female, these extra seats can improve chances at certain programs

Checklist before counselling:

• Keep scanned and original documents ready (JEE Main scorecard, Class 10/12 certificates, category certificate if applicable, PwD certificate if applicable)
• Register on JoSAA, enter accurate personal and academic details
• Fill choices in the order you prefer; you can modify before the lock-in deadline
• Understand the freeze/float rules — after acceptance, decide if you want to freeze the seat or participate for upgradation in subsequent rounds

Understanding female supernumerary seats and common calculations

Female supernumerary seats are additional seats over and above the program total, reserved only for female candidates. They increase total intake effectively for female students without reducing gender-neutral seats.

Example: IIIT Kottayam CSE lists program total 281 gender-neutral seats and 59 female-only seats. That means female candidates can compete for seats in the 281 gender-neutral pool plus the 59 female-only pool; male candidates compete only for the 281 gender-neutral seats.

Practical effects:

• Female candidates often see better chances at institutes with larger female supernumerary pools.
• During seat movement in later rounds, female supernumerary seats may convert or remain reserved depending on JoSAA rules and actual uptake. Always check the institute-specific notes in the official PDFs.

Coverage gaps students often look for (and quick guidance)

Some things the seat matrix does not include. Know where to find them:

• Detailed fee structures: The JoSAA seat matrix does not list fees. Check each IIIT’s official website or the institute’s admission brochure for tuition, hostel and other fees.
• JoSAA counselling schedule and deadlines: The seat matrix is separate from the counselling calendar. The counselling schedule (registration start/end, choice filling, seat allotment dates) is published on josaa.nic.in.
• Opening and closing rank trends: The matrix gives seat counts only. Use previous-year cut-off tables and rank predictor tools (based on JoSAA past rounds) to estimate likely opening and closing ranks.
• Home state vs other state quotas: Not all institutes publish separate state quotas in the matrix; read institute-level notes and the JoSAA seat allocation rules document for specifics.
• Reservation specifics and PwD seats: The matrix lists category-wise numbers but for PwD or EWS documentation rules, follow JoSAA and institute instructions.
• Documents required for verification: JoSAA publishes a documents checklist; institutes may require extra certificates. Bring originals to the reporting centre.

Strategy: How to use the IIIT Seat Matrix to build your counselling plan

Use the matrix as the supply snapshot. Combine it with your expected rank (JEE Main CRL) and opening/closing rank trends from previous years.

Shortlist process:

• Safety options: Pick some programs with ample seats in your category.
• Target options: Programs where previous closing ranks are close to your expected rank.
• Reach options: A few ambitious choices at top IIITs where seats are limited.

Choice-filling tactics:

• Order choices purely by preference, not by perceived safety.
• Keep similar programs at the same institute grouped to avoid losing a higher-preference branch.
• If you are female, prioritise programs with larger female supernumerary counts — that can be an advantage.

When to upgrade or hold:

• If you accept a seat with "float" options you can be considered for higher preferences in later rounds.
• If you freeze, you will retain the current seat and will not be considered for upgradation.

Who to contact if you find discrepancies

If numbers in the institute PDF do not match the consolidated matrix, download both PDFs and note timestamps. Contact JoSAA helpdesk with the filenames and screenshots. You can also escalate to the institute admission office if the problem concerns a single IIIT’s PDF.

Always keep copies of downloaded PDFs and time-stamped screenshots as proof.

Action plan checklist for students during seat matrix release week

• Day 1: Download consolidated seat matrix and institute-specific PDFs from josaa.nic.in. Save with date-stamped filenames.
• Day 2: Verify program totals and category-wise seats for the IIITs on your wishlist. Note female supernumerary counts.
• Day 3: Finalise your preference list using your rank estimate, previous years’ closing ranks, and current seat counts.
• Before registration deadline: Complete JoSAA registration and upload scanned documents as required.
• During counselling rounds: Monitor allotment notifications, decide freeze/float, and report to the institute if you accept a seat.

Keep a backup plan: if you do not get a preferred IIIT, check state engineering colleges, private universities (application deadlines such as Amrita - 18 Apr 2026 , MAHE - 26 Apr 2026 , UPES - 29 Apr 2026 ) and direct institute admissions timelines.

Appendix: Quick reference tables (aggregate totals and example institute rows)

Aggregate category-wise totals (as published in the seat matrix):

Representative institute/program rows (examples already shown above) — re-stated for quick scanning:

Final tips and common pitfalls

• Don’t assume seats will remain the same across rounds. Some seats are converted, surrendered or added due to institute decisions. Follow joSAA notices closely.
• Do not rely solely on secondary sites that republish the matrix. Always verify numbers from josaa.nic.in PDFs.
• Keep originals for verification. JoSAA and institutes will require original certificates before confirming your admission.
• If you qualify JEE Main but miss JoSAA registration, you will not be eligible for centralized seat allocation. Registration is mandatory.

Common FAQs about IIIT Seat Matrix 2026 and JoSAA

Q: How many seats are available in IIIT in 2026? A: The official JoSAA seat matrix lists 9,087 total seats across the 25 IIITs, with 853 female-only supernumerary seats. The consolidated numbers are published on josaa.nic.in.

Q: Where will JoSAA upload the IIIT Seat Matrix 2026? A: JoSAA will publish the seat matrix on the official website, josaa.nic.in . Download both the consolidated matrix and institute-level PDFs.

Q: Do female supernumerary seats reduce gender-neutral seats? A: No. Female supernumerary seats are additional and do not reduce the gender-neutral program total. They are listed separately in the matrix.

Q: What is the eligibility to take part in JoSAA counselling for IIITs? A: You must qualify JEE Main and register for JoSAA counselling. Seat allotment is based on your JEE Main CRL and category.

Q: Are all IIITs funded by the MHRD? A: No. Out of the 25 IIITs, 5 are funded and managed by the Ministry of Human Resource Development (MHRD). The remaining are established under the PPP model.

Q: Where can I find fee structure and hostel charges for IIITs? A: Fee structures are not part of the JoSAA seat matrix. Check the official website of each IIIT or the institute admission brochure for tuition, hostel and other fees.

Q: What documents will I need for JoSAA verification? A: Typical documents include JEE Main scorecard, Class 10 and 12 certificates, category certificate (if applicable), PwD certificate (if applicable), photo ID and passport-size photos. Refer to the JoSAA documents checklist for the exact list.

Q: If the official matrix differs from other published lists, which should I trust? A: Always trust the PDF and data on josaa.nic.in . If you find discrepancies, save screenshots and contact the JoSAA helpdesk for clarification.

Use the IIIT Seat Matrix 2026 as your primary reference for seat supply. Pair it with your JEE Main rank estimate, historical cutoffs and the JoSAA counselling calendar to finalise choices. Keep documents ready and monitor josaa.nic.in for official updates.