1 .The source of funding for purchasing the property is very important. For example, if the property is registered in the name of the wife and you are planning on letting out the flat, rental income from this property will be treated as the husband's income and taxed at the applicable rate.
2. Moreover, purchasing a house in the name of the wife by applying your own funds means that you are using her as a name-lender and this is a 'benami transaction' and hence illegal. The only way you can make this transaction legal is by gifting the money to the wife to enable her to purchase the property in her name. But, then again, the utility of this is lost because of the clubbing provision, which requires the property income to be added to your income for income tax
3. If you want to buy a house in your wife's name but don't want the rent to be taxed as your income, you can loan her the money in exchange for her jewellery of the same amount in your favour. Then the rental income from that house would not be taxable to you.
4. There is no restriction to transfer any amount of money from your NRE Account to your wife’s resident account. But your wife could not transfer any money from her account to your NRE Account. Because NRE account money have repatriation rights.
5. You are not require to file tax return in India if there is no income accrued of arise in India. Your wife will be required to file return in India if any income generated in her hands. Would recommend your wife to file return in India even if no income.
6. NRIs also have to pay a withholding TDS at the rate of 1% if your buy a property worth more than Rs 50 lakh
7. Under the exchange control law, an NRI is permitted to purchase immovable property in India other than agricultural land or plantation property or farm house
8. You need to prepare Gift deed between you and your wife to avoid any litigation
Ajit Jain. Founder NRI MiTRA. +[deleted]