The Union Cabinet, chaired by Prime Minister Narendra Modi, approved the Urban Challenge Fund (UCF) on February 14, 2026, committing ₹1 lakh crore in Central assistance to drive market-led urban infrastructure transformation across India. The scheme will be operational from FY 2025–26 to FY 2030–31, with an extendable implementation window till FY 2033–34.

The UCF marks a paradigm shift from grant-based to market-linked urban financing. The Central assistance covers 25% of project costs, while cities must raise a minimum 50% from market sources — catalysing an estimated total urban investment of ₹4 lakh crore over five years. Projects will be selected in competitive 'challenge mode' and evaluated on transformative outcomes: economic productivity, climate resilience, inclusiveness, and service equity.

Eligible cities include all urban centres with a population of 10 lakh or more (as per 2025 estimates), all state and UT capitals, and major industrial cities with populations above 1 lakh. A Credit Repayment Guarantee Scheme of ₹5,000 crore has been approved for smaller Urban Local Bodies (ULBs), particularly in Northeastern and Hilly States, providing Central guarantees of up to ₹7 crore or 70% of the loan amount for first-time borrowers. An additional ₹5,000 crore corpus will enhance creditworthiness for 4,223 Tier-II and Tier-III cities.

Three key investment verticals are: Cities as Growth Hubs, Creative Redevelopment of Old City Areas, and Water and Sanitation. For Rajasthan, cities like Jaipur, Jodhpur, Kota, and Ajmer stand to benefit from competitive infrastructure funding, supporting the state's Viksit Rajasthan 2047 vision.