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In India, we don't need to pay taxes on the income that is earned in other countries. So any income that is generated in the UAE is not considered for tax purposes in India. And there is no income tax in the UAE as well. UAE is one of the few countries, where there is no tax on your income. So it is a win-win situation for players who take part in tournaments that are held in the UAE. On the other hand, player income for IPL and other tournaments that are held in India are subjected to Indian income tax (maximum rate of 42.7%).
I am not aware of these rules, so basically you can travel to other country and work and you are excluded from paying the taxes even with temporary permits, that is a really great opportunity if that is the situation and that means all the tours India makes oversees, the players are not subject to the match fees as income tax, they only need to pay for the matches played in India ?.
There are certain limitations. The tax laws state that if an individual resides in India for more than 6 months out of the financial year, then his worldwide income become taxable. Freelancers in India, who works for foreign employers need to pay income tax on their salaries, although this may be already subjected to income tax in the country of the employer. In case of sports sector, this laws are a bit more complex, as they have special exclusions.