While the concerns of the southern states are understandable, in a federal structure it will always be expected that the lagging states are supported to ensure more equitable development. Further, as the data shows, on a per capita basis, the southern states are better resourced. For instance, while Kerala’s per capita expenditure in the current year is over ₹86,000, Bihar will spend only about ₹24,000. Notably, between 2020-21 and 2025-26, per capita expenditure in poorer states has nearly doubled, albeit on a low base, while in richer southern states it has gone up by about 59 per cent in the aggregate. However, faster growth in expenditure has not translated into faster growth in income. Average per capita income in the five southern states has gone up from 2.1 times that of poorer states in 2009-10 to 2.8 times. This suggests that while a greater share in tax devolution may be necessary to enable poorer states to undertake developmental work, it may not be sufficient for rapid economic growth, which can help increase per capita income to bridge the gap.