Hi Student,
JOSAA will refund the fee after deducting Rs 1000 from the amount you have paid. The fee withdrawal option can only be exercised before the last round of counseling. So, I believe it would take around a month from then to refund the fee.
Keep checking the official website (https://josaa.nic.in/) for regular updates in case of delay.
For any further queries, you can comment in the comment section given below. Best Wishes
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