Record Cash Levels Emerge

The Reserve Bank of India's latest data shows a sharp increase in physical currency circulating in India, reaching an all-time high of ₹42.3 trillion. This marks an 11.8% year-on-year rise and continues a trend of high cash demand seen for over six months. While often viewed for its immediate impact on liquidity, this surge also points to evolving economic behaviors and the complex relationship between cash and digital finance.

Why Cash Demand is Soaring

Cash in circulation grew by over ₹61,000 crore in the first half of April alone, pushing the total to ₹42.3 trillion – the biggest jump since early 2017, following demonetization. Economists cite several factors behind this sustained demand. Abhishek Upadhyay, co-head of research at ICICI Securities Primary Dealership, notes that after lagging GDP growth, currency demand was due for a rebound, especially with strong rural economic activity. A September cut in GST on daily-use items also boosted consumption and cash spending. Soumya Kanti Ghosh, group chief economic adviser at State Bank of India, adds that lower interest rates encourage more cash use, particularly in rural areas. Higher prices for gold and silver might also indirectly support cash use by facilitating the conversion of these assets.

Cash's Enduring Role Amid Digital Growth

Even with India's strong growth in digital payments, like UPI transactions, physical cash remains widely used. India's cash-to-GDP ratio, though down from pandemic highs, stands at about 11.2% by January 2026, higher than in countries like Japan, the Eurozone, China, and the U.S. This enduring use of cash is partly due to the large informal economy, where cash offers simplicity and speed. Increased distress in this sector might be shifting more activity towards cash-based, less transparent methods.

Historically, currency in circulation (CIC) has shown resilience, more than doubling from ₹13.35 lakh crore in March 2017 to ₹35.15 lakh crore in March 2024. The pandemic caused a sharp rise, pushing the cash-to-GDP ratio to 14.4% in March 2021, before it moderated, showing that digital growth and cash dependence can coexist. While inflation contributes to higher cash demand for expenses, it's estimated to account for only about 40% of the current increase, indicating other structural reasons are at play.

Liquidity Challenges Arise

The ongoing rise in currency in circulation poses a challenge to the ample liquidity the Reserve Bank of India (RBI) aims to keep in the banking system to support economic growth. HDFC Bank projects the liquidity surplus to average around 1% of deposits in the first half of the fiscal year, dropping to 0.5% in the second half. However, economist Sakshi Gupta cautions that higher cash demand, fueled by inflation or strong rural spending, could push actual liquidity closer to the lower end of these forecasts.

This cash demand acts as a 'drain' from the banking system, reducing funds available for lending and complicating how the RBI's policy decisions influence the economy. Although the RBI uses tools like Open Market Operations (OMOs), Cash Reserve Ratio (CRR), and Standing Deposit Facility (SDF) to manage liquidity, the deep-rooted need for cash, especially in the informal sector, is a more lasting issue than temporary fluctuations. The RBI targets a liquidity surplus of 0.6% to 1.1% of deposits to steer short-term interest rates. A consistent drain from circulation could force more direct interventions, potentially affecting market stability.

Outlook: Cash Demand Expected to Continue

Looking ahead, economists expect factors like agricultural output and the recent GST rate adjustments to continue supporting rural demand, which in turn fuels cash usage. Gaura Sengupta, chief economist at IDFC First Bank, forecasts a slight rise in 'currency leakage' to ₹2.2 lakh crore in FY26, up from ₹2.09 lakh crore in FY25. This persistent demand for physical cash, even with expanding digital payment systems, indicates cash will remain vital in India's financial landscape, requiring ongoing adjustments to the central bank's liquidity management plans.