Hello Sir,
The Information i provided to you is somewhat lengthy,but u can get all the information about your question.
Non-resident Indians can freely purchase and sell residential and commercial properties in India. A foreign citizen of Indian origin does not have to obtain RBI's permission for purchasing and selling residential and commercial properties (other than agricultural/plantation land and farm house) for bonafide purposes provided the purchase is met through foreign exchange. In such cases, a declaration has to be submitted to RBI within 90 days of the purchase.Sale proceeds of not more than two residential properties and any number of commercial properties purchased by NRIs with foreign exchange funds and sold after at least 3 years can he repatriated after obtaining RBI's specific permission for the same up to the purchase amount made with foreign exchange funds. Permission from RBI will have to be sought within 90 days of the sale of the property. Giving and receiving gift of properties are freely permitted for Indian citizens. A foreign citizen of Indian origin does not have to obtain RBI's permission for acquiring or disposing off gifts (up to two residential properties for receiving as gift) from or to a relative. (Charitable trust also for giving gifts).
The NRIs can freely let out their residential or commercial properties in India. The rental income should however be routed through the NRO account. The rental income is freely reparable from 1996-97 and is subjected to production of undertaking/certificate regarding payment of tax from the Income Tax authorities Non-resident Indians can avail housing loans from banks and housing finance institutions for an acquisition of one house/flat which is subjected to prescribed conditions. At least 25% of the cost of acquisition should be met with foreign exchange funds. The purchase consideration should be met either out of inward remittances in foreign exchange through normal banking channels or out of funds from NRE/FCNR accounts maintained with banks in India.
They are required to file a declaration in form IPI 7 with the Central Office of Reserve Bank at Mumbai within a period of 90 days from the date of purchase of immovable property or final payment of purchase consideration along with a certified copy of the document evidencing the transaction and bank certificate regarding the consideration paid.