i. Source-based taxation of capital gains on shares: With this Protocol, India gets taxation rights on capital gains arising from alienation of shares acquired on or after 1st April, 2017 in a company resident in India with effect from financial year 2017-18, while simultaneously protection to investments in shares acquired before 1st April, 2017 has also been provided. Further, in respect of such capital gains arising during the transition period from 1st April, 2017 to 31st March, 2019, the tax rate will be limited to 50% of the domestic tax rate of India, subject to the fulfillment of the conditions in the Limitation of Benefits Article. Taxation in India at full domestic tax rate will take place from financial year 2019-20 onwards.
ii. Limitation of Benefits (LOB): The benefit of 50% reduction in tax rate during the transition period from 1st April, 2017 to 31st March, 2019 shall be subject to LOB Article, whereby a resident of Mauritius (including a shell / conduit company) will not be entitled to benefits of 50% reduction in tax rate, if it fails the main purpose test and bonafide business test. A resident is deemed to be a shell/ conduit company, if its total expenditure on operations in Mauritius is less than Rs. 2,700,000 (Mauritian Rupees 1,500,000) in the immediately preceding 12 months.
Iii Source-based taxation of interest income of banks: Interest arising in India to Mauritian resident banks will be subject to withholding tax in India at the rate of 7.5% in respect of debt claims or loans made after 31st March, 2017. However, interest income of Mauritian resident banks in respect of debt-claims existing on or before 31st March, 2017 shall be exempt from tax in India.
iv. The Protocol also provides for updation of Exchange of Information Article as per international standard, provision for assistance in collection of taxes, source-based taxation of other income, amongst other changes.
Major impact: The Protocol will tackle the long pending issues of treaty abuse and round tripping of funds attributed to the India-Mauritius treaty, curb revenue loss, prevent double non-taxation, streamline the flow of investment and stimulate the flow of exchange of information between India and Mauritius. It will improve transparency in tax matters and will help curb tax evasion and tax avoidance. At the same time, existing investments, i.e. investments made before 1.4.2017 have been grand-fathered and will not be subject to capital gains taxation in India.