If you're waiting on Tamil Nadu's state quota MBBS or BDS seat allotment, take note: the Directorate of Medical Education and Research (DMER) has pushed back the Round 1 deadline for registration, choice filling and choice locking to 5 PM on August 20, 2026, a day later than originally planned. This matters because Round 1 of state counselling typically carries the largest pool of seats, and missing the locking window means losing your shot at this round entirely. The change follows a similar extension made by the Medical Counselling Committee (MCC) to the All India Quota schedule, and Tamil Nadu has aligned its dates to avoid clashes for students juggling both processes. Every downstream date — allotment processing, result declaration, and reporting to college — has shifted by roughly a day as a result.
Tamil Nadu NEET UG 2026 Round 1 registration, choice filling and choice locking must now be completed by 5 PM on August 20, 2026 — miss this and you forfeit your Round 1 state quota seat chance.
What exactly changed
The original cut-off for Round 1 registration, choice filling and choice locking on the Tamil Nadu state quota portal was August 19, 2026. DMER issued a fresh notice on August 18, 2026, moving this to 5 PM on August 20, 2026.
This is a one-day extension, but in counselling terms even a single day matters — it can be the difference between finalising a well-thought-out preference list and rushing through it under pressure.
Revised Round 1 schedule at a glance
Candidates should treat every date below as final unless the portal itself announces another change. Track tnmedicalselection.net directly rather than relying on secondhand information.
| Event | Revised Date |
|---|---|
| Registration start | August 13, 2026 (12 noon) |
| Registration, choice filling and locking deadline | August 20, 2026 (5 PM) |
| Seat allotment processing | August 21, 2026 |
| Round 1 allotment result | August 22, 2026 |
| Allotment order download window | August 22 to August 28, 2026 (till 12 noon) |
| Reporting to allotted college | By August 28, 2026 (5 PM) |
Why DMER made this move
The MCC recently revised its own All India Quota (AIQ) counselling calendar for 2026. Many Tamil Nadu NEET UG candidates participate in both AIQ and state quota rounds simultaneously, filling choices for central seats (like AIIMS or central university MBBS seats) alongside state medical and dental college options.
By syncing its state schedule with the MCC's revised calendar, DMER is trying to prevent a situation where a student is forced to lock state choices before knowing the outcome of AIQ dates, or vice versa. This kind of alignment reduces the chance of candidates making rushed or poorly-informed choices in either process.
What you need to do before August 20
The process on the DMER portal has four stages, and all of them must be completed before the 5 PM cut-off — there is no grace period for late submissions.
- Log in to tnmedicalselection.net using your NEET UG 2026 roll number and password.
- Pay the counselling fee and upload the required documents (identity proof, category certificates, NEET scorecard, etc.).
- Fill in your college and course preferences in order of genuine priority — not just the 'safest' options.
- Lock your final choices well before 5 PM on August 20; once locked, they cannot be edited for Round 1.
- Keep a screenshot or downloaded copy of your submitted choices for your own record.
After the result: allotment, reporting and what's at stake
Seat allotment will be processed on August 21, and the Round 1 result is expected on August 22, 2026, on the same portal. Once results are out, allotted candidates can download their allotment order from August 22 up to 12 noon on August 28.
Physical reporting to the allotted college is compulsory and must be completed by 5 PM on August 28, 2026. This is not a formality — candidates who fail to report by the deadline lose their Round 1 seat, and would then have to depend on later rounds where seat availability and choices are typically narrower.
Because state quota Round 1 usually has the widest spread of colleges and courses, students hoping for a stronger choice among government medical and dental colleges should treat this round as their best opportunity, not something to defer.
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See My CollegesFrequently asked questions
What is the new deadline for Tamil Nadu NEET UG 2026 Round 1 counselling?
Registration, choice filling and choice locking must all be completed by 5 PM on August 20, 2026, on tnmedicalselection.net.
Why was the deadline extended?
DMER extended it after the MCC revised its All India Quota counselling calendar. Tamil Nadu aligned its state schedule to avoid clashes for students who are counselling in both processes at once.
Can I edit my choices after locking them?
No. Once you lock your preferences in Round 1, they cannot be changed. Review your list carefully before locking.
When will the Round 1 allotment result be declared?
The result is expected on August 22, 2026, with allotment processing happening the day before, on August 21.
What happens if I don't report to my allotted college on time?
Reporting must be completed by 5 PM on August 28, 2026. Missing this deadline cancels your Round 1 seat allotment.
Does this extension apply to both MBBS and BDS state quota seats?
Yes, the revised schedule covers state quota MBBS and BDS admissions under DMER Tamil Nadu.
With only a short extension granted, Tamil Nadu NEET UG aspirants should finalise and lock their Round 1 choices well before the August 20, 5 PM deadline rather than waiting until the last hour. Keep checking tnmedicalselection.net for the August 22 result and be ready to report to your allotted college by August 28 to secure your seat.
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