The leaders of 20 developing and developed countries also endorsed the action plan to tackle Base Erosion and Profit Shifting (BEPS), which would be finalised in 2015, to make sure companies pay their fair share of tax.
Besides Prime Minister Narendra Modi, the G20 summit was attended by global leaders including US President Barack Obama and United Kingdom PM David Cameron and others.
Later, briefing media, India's G20 Sherpa Suresh Prabhu said: "Prime Minister has significantly made a strong pitch for (checking) black money. India is doing its very best to get it (back). This is very necessary because tax havens create possibility of erosion of tax."
The G20 countries said they are taking steps to ensure fairness in the international tax system and to secure their revenue bases.
The BEPS initiative would ensure that tax is paid where profits are made.
The new framework of automatic exchange of tax information would mark a significant forward movement from the current practice of information exchange mostly on the basis of requests and only in the cases of suspected tax evasion or other financial crimes.