If you wish to choose free exit which is available after round 1 of counselling, your amount will be refunded once the entire counselling process gets over. But if you have been allotted a college, and if you have taken admission to that allotted college, then your amount will not be returned back, rather it would be adjusted with the Institute's fee. You can check this link for more details on Neet all India Counselling. http://medicine.careers360.com/articles/neet-counselling-faqs