At the 31st meeting of the Southern Zonal Council, held at Mamallapuram and presided over by Union Home Minister Amit Shah on Thursday (August 20, 2026), Tamil Nadu Chief Minister C. Joseph Vijay made a strong plea for fair and equitable treatment of southern states from the Centre. He asserted that southern states seek not preferential treatment, but rather an approach that respects fiscal autonomy, rewards performance alongside equity, and enables high-performing states to continue investing in the infrastructure, innovation, and human capital that drive India’s growth.

Chief Minister Vijay underscored that the southern states have consistently been among the principal drivers of the nation’s economic growth. He argued that as India prepares for the next Finance Commission, the fiscal devolution framework must recognise both need and performance. He clarified that states that have invested in development, fiscal discipline, and demographic transition should not be placed at a disadvantage, a stance that seeks to acknowledge their contributions and reinforce principles of cooperative federalism.

Further elaborating on his points, C. Joseph Vijay also addressed the revenue challenges faced by states post-GST introduction. He noted that presently, states find themselves with virtually no flexible revenue levers outside of petroleum and alcohol. He cited a provision in Article 279A(4)(e) of the Constitution that allows the GST Council to recommend tax rates, including floor rates with bands of GST. He urged all state governments to work together to reclaim flexibility in tax rate determination.

On the critical issue of inter-State water resources, Chief Minister Vijay stated that no agenda for southern cooperation was complete without addressing shared rivers. He proposed two guiding principles: first, the legitimate rights of lower riparian states and the livelihoods that depend on assured river flows must be fully protected. Second, the Supreme Court judgments, the awards of the tribunals, and statutory mechanism for river management must be implemented in letter and spirit. He noted that these principles are equally relevant across all shared river basins.

Specifically, he highlighted the essential need for timely implementation of the Supreme Court’s judgment and the decisions of the Cauvery Water Management Authority concerning the Cauvery water dispute. Regarding the Mullai Periyar dam, he stated that safety must continue to be guided by judicial decisions for increasing the water level to 152 feet. He stressed that any upstream intervention with the potential to affect the rightful share of another state must proceed only within this legal and institutional framework, emphasizing an approach guided by mutual trust, scientific evidence, and respect for the law.

Why This Matters

BozokMedia analysis shows that the Southern Zonal Council meeting serves as a crucial platform for addressing inter-state and state-centre relations, particularly concerning economic disparity, fiscal federalism, and resource management. The demands raised by southern states, which significantly contribute to India's GDP, underscore the ongoing tension between national development goals and regional aspirations for autonomy and equitable resource allocation. Their proposals for integrated economic zones and infrastructure projects could set precedents for cooperative federalism across the nation.

"The call for fiscal autonomy and performance-based devolution by southern states reflects a maturing federal structure, where high-contributing regions seek greater control over their economic destiny, a critical discussion point for India's future growth trajectory," stated Dr. Anjali Sharma, a leading expert on Indian federalism.

Chief Minister Vijay also highlighted the greatest opportunity before the southern states: to think and act as a single, integrated economic region. He articulated, "Our industrial strengths complement and reinforce one another. The manufacturing and service sectors already form interconnected ecosystems across States. By deepening these linkages, we can build globally competitive value chains that are far stronger than the sum of their individual parts."

He then proposed that the Council champion common economic and logistics clusters across the Southern States, comprising integrated manufacturing zones, shared multimodal logistics parks, and seamless freight and industrial corridors that link production centres to ports and to global markets. Vijay stated that these initiatives would make the South a far more attractive destination for foreign investment, and spread industry and opportunity into smaller towns, driving genuinely balanced regional growth. He cited the proposed extension of the Bengaluru Metro, from Bommasandra in Karnataka to Hosur in Tamil Nadu, as an immediate example that would create one of South India’s first interstate metro links. He urged that this project be carried forward expeditiously with the support of the Union and both State governments, calling it the first of many such connections across the South.

Frequently Asked Questions

• What is the Southern Zonal Council's primary function?
• Why are southern states particularly concerned about fiscal devolution?