The income tax refund is the excess tax paid द्वारा you, refunded द्वारा the Income Tax Department. E.g., the tax आप need to pay was Rs. 10,000, but आप paid 15,000 या already deducted & deposit द्वारा the person responsible for it, then after filing your income tax return which would be दिखा रहा है a tax refund of Rs. 5,000 the amount will be दिया back to आप द्वारा the Income Tax Department.
Use Tax2win for Income tax filing

How to check income tax refund status?
Through Tax2win
1) Enter your PAN, ई मेल address, and select the relevant assessment year
2) Enter acknowledgement number if आप also want to know...