The Unified Payments Interface (UPI), launched on April 11, 2016, by the National Payments Corporation of India (NPCI) under the Reserve Bank of India (RBI), has become the cornerstone of India's digital payments ecosystem and a major force in financial inclusion.

Over a decade, UPI has seen remarkable growth. Annual transaction volume rose from 2 crore in fiscal year 2016-17 to over 24,162 crore in fiscal year 2025-26, an almost 12,000-fold increase. Transaction value surged from Rs 0.07 lakh crore to approximately Rs 314 lakh crore over the same period, reflecting a more than 4,000-fold rise, according to a Ministry of Finance release. This growth in both volume and value demonstrates UPI’s expanding role in supporting frequent retail payments.

The International Monetary Fund (IMF) has acknowledged UPI as the world’s largest real-time payment system by transaction volume, highlighting India's leadership in creating scalable, inclusive, and innovative digital public infrastructure.

In 2025, UPI reached a significant landmark when monthly transactions exceeded 2,000 crore for the first time in August, recording 2,001 crore transactions. This upward trend continued with December 2025 witnessing the highest monthly volume to date at 2,163 crore transactions. Throughout 2025, UPI processed around 22,000 crore transactions, averaging 60 crore daily transactions. This level of usage signals widespread adoption and trust among consumers, merchants, and businesses across India.

Institutional participation in UPI has also broadened steadily, with banks live on the platform growing from 44 in 2016-17 to 703 by 2025-26. The participating banks include public sector, private, small finance, payment, and cooperative banks. Each bank acts as a Remitter PSP, Beneficiary PSP, or both, with NPCI overseeing performance across all participants.

Transaction analysis reveals differing patterns in volume and value. Person-to-merchant (P2M) transactions make up 63% of volume, indicating prevalent use for frequent, low-value retail payments. Person-to-person (P2P) transactions, meanwhile, account for 71% of the transaction value, reflecting higher-value transfers. This duality highlights UPI's capacity to serve both mass retail payments and substantial fund transfers.

In fiscal year 2025-26, total transactions of 24,162 crore illustrate UPI’s extensive integration into daily digital payments. The merchant segment showed robust activity, with 86% of P2M transactions below ₹500, pointing to routine retail usage. P2P transactions included 59% below ₹500, while 41% were above ₹500, demonstrating UPI's growing role in facilitating both small and larger personal payments.