RBI PPI Rules 2022: Interoperability, ₹2 Lakh Cap

Why the RBI changed PPI rules

Mobile wallets, prepaid cards, and digital vouchers have become mainstream payment tools in India, and RBI classifies them as Prepaid Payment Instruments (PPIs). In its 2021 reforms, RBI strengthened the PPI framework to make digital payments more secure, reliable, and easier to manage. A key focus was interoperability, so that customers are not locked into a single wallet or acceptance network. RBI also aimed to level the playing field between banks and non-banks that issue PPIs. The reforms were tied to RBI’s 2021 Monetary Policy and were implemented through updates to the Master Directions.

Interoperability is now mandatory for full-KYC PPIs

RBI has made interoperability compulsory for all full-KYC PPIs and for payment acceptance infrastructure. While interoperability through UPI among digital wallets had been enabled earlier, it was not widely used, and the earlier approach was voluntary. Under the revised regime, full-KYC wallets must support UPI-based interoperability, enabling PPI-UPI linkage. For card-based PPIs, the card must be affiliated with authorised card networks such as RuPay or Visa. The change is meant to let users send or receive money between wallets and bank accounts and use prepaid cards more like debit cards.

QR codes and acceptance infrastructure: deadline-driven compliance

Interoperability is not limited to issuers. RBI’s framework extends to the acceptance side, including QR code infrastructure. QR codes were required to be interoperable by March 31, 2022. This approach reduces dependence on proprietary closed-loop networks and aligns acceptance with widely used rails like UPI QR and Bharat QR. The intent is to expand reach without requiring every wallet provider to build a separate merchant network. For consumers, it simplifies usage because UPI-accepting merchants can accept interoperable wallet payments.

Balance limit raised to ₹2 lakh for full-KYC PPIs

RBI increased the maximum balance for full-KYC PPIs from ₹1 lakh to ₹2 lakh. The framework also states a maximum balance of ₹2 lakh at any time for full-KYC PPIs. This higher limit is positioned as an incentive for migration from limited-KYC instruments to full-KYC wallets. RBI linked the move to broader goals such as financial inclusion and greater adoption of digital-first payment solutions. It also narrows the feature gap between PPIs and other regulated deposit-like products in day-to-day usage.

Payments bank end-of-day balance limit also doubled

Separately, RBI decided to increase the end-of-day balance limit for payments banks to ₹2 lakh from ₹1 lakh. Payments banks were introduced under RBI’s 2014 guidelines to widen digital payments and boost financial inclusion, but their business model has faced constraints such as limited revenue streams and inability to lend. By raising the cap, RBI enables payments banks to hold higher customer balances, which may support more frequent usage for payments and savings-like behaviour. This change sits alongside the PPI reforms that also increase limits and interoperability.

Cash withdrawal permitted for non-bank full-KYC PPIs, with limits

RBI permitted cash withdrawal using full-KYC PPIs issued by non-bank entities, a facility that was earlier restricted to bank-issued PPIs. The cash withdrawal limit is ₹2,000 per transaction and ₹10,000 per month per PPI, subject to conditions. Transactions must be authenticated by an additional factor of authentication (AFA) or a PIN. RBI also required issuers to put in place customer redressal mechanisms and a suitable cooling-off period for cash withdrawals on opening, loading, or reloading the PPI to mitigate fraud risk. These conditions are intended to expand utility while controlling misuse.

RTGS and NEFT access extended to PPIs

The reforms also enabled RTGS and NEFT facilities for PPIs, widening access to centralised payment systems. The policy direction was to allow non-bank payment entities such as PPI issuers and card networks to participate in such systems. In practice, this supports deeper integration between PPI ecosystems and the broader payments infrastructure. Along with interoperability and cash withdrawal, it contributes to a more bank-like feature set for regulated non-bank issuers, within defined transaction and compliance boundaries.

RBI’s revised PPI classification: small vs full-KYC

RBI’s August 2021 Master Direction consolidated circulars issued between 2017 and 2021 into a single framework. Beyond system-based categories such as closed, semi-closed, and open, RBI also classified PPIs by KYC level and usage scope. The two key categories highlighted are Small PPIs and Full-KYC PPIs. Small PPIs do not need to be interoperable, and they face tighter usage scope. The framework also notes exemptions where relevant, including gift PPIs and mass transit system PPIs under certain interoperability requirements.

Later clarifications: credit-line loading ban and small PPI restrictions

On June 20, 2022, RBI prohibited non-bank PPI issuers from allowing credit lines to fund wallets. Some models had used credit from NBFCs or banks to load PPIs in a structure similar to Buy Now, Pay Later routed through wallets, and RBI flagged this as a regulatory loophole. RBI also clarified limits on small PPIs: small PPIs cannot be used for international payments, and in July 2023 RBI clarified that import payments are not allowed through small PPIs. These changes show RBI’s intent to keep limited-KYC instruments domestic and low-risk, while enabling broader utility for full-KYC instruments.

2024 update: UPI via third-party apps for full-KYC PPIs

On April 05, 2024, RBI announced that it will enable UPI payments from and to full-KYC PPIs through third-party UPI applications. Earlier, PPI holders could only be onboarded for UPI by their PPI issuer, and issuers were restricted in how they linked wallets to UPI handles. RBI said relevant amendments have been made to the Master Directions on PPIs issued on August 27, 2021. The circular for these updates was issued under Section 18 read with Section 10(2) of the Payment and Settlement Systems Act, 2007. The change is aimed at broadening accessibility and strengthening interoperability.

Key regulatory changes at a glance

Timeline of key RBI actions mentioned

What the changes mean for customers and payment companies

For customers, mandatory interoperability and the higher ₹2 lakh cap make full-KYC wallets and prepaid cards more usable for regular payments, not just small-value spending. It also reduces friction when paying across platforms because interoperable PPIs can transact through established rails such as UPI and authorised card networks. For issuers, the regime pushes product design toward full-KYC compliance, structured grievance redressal, and tighter controls on wallet funding. For merchants, interoperable acceptance can expand the set of customers who can pay without requiring separate integrations for each wallet provider.

Conclusion

RBI’s PPI framework updates combine expansion and tighter controls: mandatory interoperability for full-KYC PPIs, higher balance limits, RTGS/NEFT access, and controlled cash withdrawal for non-bank issuers. At the same time, RBI restricted credit-line loading and kept small PPIs tightly scoped, including limits on import and international usage. The April 2024 decision to allow UPI payments for full-KYC PPIs via third-party UPI apps extends the interoperability push further through amendments to the August 2021 Master Directions. The next practical impact will depend on how issuers and payment system participants implement these updated requirements across apps, cards, and acceptance infrastructure.