Hello Aspirant,
I hope you are doing well.
Yes, security money will be repaid to candidates to the same accounts from which it was placed if they are not allotted any seat or do not want to take the seat that has been assigned to them. However, the reimbursement process will begin only after the counselling session is completed. Visit the following pdf link for further information:
https://medicine.careers360.com/articles/neet-counselling
I hope this helps.
Good Luck
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