Against the backdrop of intense domestic debate on tax evasion, funds being illegally stashed abroad and the apparent barriers to disclosure, this agreement is of enormous significance to India. Prior to this, the government typically pleaded helplessness when it was asked to reveal the names of people benefiting from this process, citing banking secrecy laws. This has allowed the debate to be dominated by rather alarming claims about the amounts involved, without the firm factual basis that a fully transparent arrangement would provide. Once the system is in place, the government will be obliged to use the reciprocity provisions to seek such information, notwithstanding the inevitable pressure from people who want to avoid exposure. Further, a much more precise estimate of the extent of the problem can be made, based on which appropriate policy responses can be considered.
The benefits to India and other countries apart, there is a larger significance to this agreement. It must count among the relatively few concrete achievements that the G20 has shown over the past few years. As a group, it undoubtedly played a critical part in shaping a collective response to the global financial crisis. The mix of fiscal and monetary initiatives and, very importantly, the agreement not to give in to protectionist temptations helped to avert what could have been a disastrous collapse. However, after that success, the group struggled to find a new purpose and mission beyond just keeping lines of communication between its members open. Stress lines emerged around the United States Federal Reserve's quantitative easing, Europe's sluggish response to the sovereign-debt crisis in Greece, the reform of international financial institutions and other issues, even as the group strove for collective action on a host of structural issues, such as climate change and financial inclusion. In doing so, it demonstrated that its reach was much farther than its grasp. The agreement on sharing of financial information is a distinct and welcome break from its trend. The G20 is most likely to remain relevant and effective if it shifts focus from big issues, for which there are already fora in place, to the kind of co-operation on nitty-gritty matters, whose benefits may be small but are tangible and quickly achievable.