
MCC NEET Stray Vacancy Round- Choice Filling/Locking 2025
Ananya Das
Table of Contents
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Overview
As you approach the final stretch of MCC NEET PG counselling, the Stray Vacancy Round (Round 4) brings a unique and critical rule that every candidate must understand. Unlike previous rounds, the process for selecting your preferred colleges is different. A common and costly misconception is that you get to fill new choices. This blog clarifies how choice filling truly works in this final round and how your past decisions determine your future.
The most important thing to know about choice filling for the Stray Vacancy Round is this: There is no new choice filling.
Your window to add, remove, or rearrange your college preferences closed after Round 1. The Stray Vacancy Round is an automated process that uses the list of colleges you locked in Round 1 to allot the last few remaining seats. Think of it as a final sweep of your original preferences. The system will go through your old list, in the order you set, and allot you the highest-preferred seat available for your rank from that original set.
This makes analyzing the tentative seat matrix even more important. You must check it against your Round 1 choices to see if any of your previously selected colleges still have vacant seats. This is your only way to figure out your chances. There is no action of "choice locking" in Round 4; your choices were locked months ago.

Key Highlights
This table summarizes the core reality of the choice-filling process in this final round.
| Aspect | Details |
|---|---|
| Is there NEW choice filling? | No. |
| Basis of Allotment | Your original, locked choices from Round 1 and your NEET PG rank. |
| Can I edit my choices? | No. You cannot add, remove, or reorder any college preferences. |
| Primary Action Required | Analysis. Cross-reference the Round 4 Seat Matrix with your Round 1 choice list. |
| Strategic Importance | Your fate is sealed by your past strategy. Understanding this helps manage expectations. |
Important Dates
Stray Vacancy round schedule as published by MCC:
| Event | Start Date | End Date |
|---|---|---|
| Verification of Tentative Seat Matrix by Participating Institutes | Jan 15, 2026 | Jan 15, 2026 |
| Registration / Payment | Jan 15, 2026 | Jan 18, 2026 |
| Choice Filling / Locking | Jan 15, 2026 | Jan 18, 2026 |
| Processing of Seat Allotment | Jan 19, 2026 | Jan 20, 2026 |
| Jan 21, 2026 | Jan 21, 2026 | |
| Reporting / Joining | Jan 22, 2026 | Jan 31, 2026 |
| Verification of Joined Candidates’ Data by Institutes, Sharing of Data to MCC | --- | --- |
Eligibility
You are eligible for seat allotment in the Stray Vacancy Round based on your original Round 1 choices if you meet the following criteria:
- You have successfully completed the Round 4 registration and payment.
- You fall into one of these categories:
- Not allotted a seat in any previous round.
- You resigned from a seat in a previous round.
- You did not join a college you were allotted in a previous round.
Who is NOT Eligible?
- Candidates who have already joined and are studying in a college allotted in any of the previous rounds.
- Candidates who freshly register for counselling; only Round 1 registrants are considered.
- Candidates who withdrew from the counselling process entirely in a previous round.

Choice Filling Process
Since there is no active choice filling, the process is entirely system-driven. The table below outlines what occurs behind the scenes.
| Step | Activity | Candidate's Role |
|---|---|---|
| 1 | Release of Seat Matrix | Analyze the vacant seats and see which ones match your Round 1 list. |
| 2 | System Processing | The MCC system runs the allotment algorithm using your original Round 1 choices and merit. |
| 3 | Allotment | The system allocates the highest possible seat from your old list that is still vacant. |
| 4 | Result | You check the result to see if you were allotted one of your original preferred colleges. |
Important Instructions
Managing this stage is about understanding and preparation, not active form-filling.
| Instruction Category | Key Details |
|---|---|
| No Editing | Accept that your choices are final. The system will not allow any changes to your preference list. |
| Strategy is Key | Your only task is to review the seat matrix. This will tell you if the colleges you wanted in Round 1 still have seats left. |
| Manage Expectations | If the seats available in Round 4 do not match any of your high-preference choices from Round 1, your chances of a good allotment are low. |
| Focus on Next Steps | If you are serious about admission, be prepared to report to any college from your original list that you might be allotted. |
Official Links
| Portal | Website Link | Purpose |
|---|---|---|
| MCC Main Website | https://mcc.nic.in/ | To check the official notice confirming the rules for Round 4. |
| Seat Matrix Page | https://mcc.nic.in/SeatMatrix/ | To see which seats are available for the final round. |
Conclusion
The Stray Vacancy Round is the conclusion of a strategy you set in motion during Round 1. There are no second chances to change your preferences. Your final result is a direct consequence of the choices you locked at the very beginning.
Use this round to see if your initial planning pays off. Check the seat matrix, hope that a college you once wanted is still free, and wait for the result. This is the end of the line for choice filling, and your journey is now in the hands of the algorithm and your past decisions.

NEET Support Can Help
We know this process can get quite confusing but don't worry, we've got your back.
Our experienced counsellors offer customized strategies and step-by-step guidance for filling out choices, help you with the documents, and keep you updated with the latest announcements. This support helps you secure the best seat possible based on your rank. Click here to connect with us today!
FAQs
Can I fill new choices for the Stray Vacancy Round?
No. You cannot fill new choices. The system will only use the list of colleges you selected and locked during Round 1 of the counselling.
What if I didn't fill good choices in Round 1?
Unfortunately, you cannot change them. Your allotment in Round 4 will be based on that original list. If the available seats don't match your old choices, you may not get a seat.
Is there a "Choice Locking" step in Round 4?
No. Your choices are already locked from Round 1. There is no new locking process in this final round.
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