This week’s policy and regulation deep dive covers five major developments: Parliament’s amendment opening the door to selective UPI MDR, the RBI Governor’s comprehensive AI governance roadmap for banks, a landmark proposal to harmonise lending-rate transparency across all regulated entities, BRICS payment system interoperability talks, and a SEBI enforcement action against Paytm KMPs. Each story carries implications for how India’s fintech ecosystem will be governed, taxed, and expanded in the coming years.

This week’s policy and regulation deep dive covers five major developments: Parliament’s amendment opening the door to selective UPI MDR, the RBI Governor’s comprehensive AI governance roadmap for banks, a landmark proposal to harmonise lending-rate transparency across all regulated entities, BRICS payment system interoperability talks, and a SEBI enforcement action against Paytm KMPs. Each story carries implications for how India’s fintech ecosystem will be governed, taxed, and expanded in the coming years.

Fintech Deep Dive — Friday | August 14, 2026

This week’s policy and regulation deep dive covers five major developments: Parliament’s amendment opening the door to selective UPI MDR, the RBI Governor’s comprehensive AI governance roadmap for banks, a landmark proposal to harmonise lending-rate transparency across all regulated entities, BRICS payment system interoperability talks, and a SEBI enforcement action against Paytm KMPs. Each story carries implications for how India’s fintech ecosystem will be governed, taxed, and expanded in the coming years.

1. Parliament Amends Payment Settlement Systems Act — UPI MDR Door Cracks Open, But Who Walks Through?

The Lok Sabha passed, and the Rajya Sabha returned, the Taxation and Other Laws (Amendment) Bill, 2026 this week, completing the parliamentary process for one of the most consequential changes to India’s digital payments framework since UPI’s zero-MDR regime was codified.

The Bill amends Section 10A of the Payment and Settlement Systems Act, 2007 — the provision that since 2022 has prohibited banks and payment system operators from charging any fee on UPI and RuPay transactions. The amended provision shifts discretion to the Central Government to determine which digital payment modes shall remain charge-free, rather than blanket-exempting all prescribed methods. [^1]

The government moved quickly to contain the political fallout. Finance Minister Nirmala Sitharaman issued a clarification on August 9: person-to-person UPI transactions will remain permanently free. Consumers will never pay. The “vast majority” of merchant transactions — including low-value payments to street vendors — will also stay free. Any future Merchant Discount Rate (MDR) would apply only to a limited category of merchant transactions above a prescribed threshold, at a “nominal” rate lower than card swipe charges. [^2]

The actual MDR framework, if any, would be decided by the UPI and Services Steering Committee headed by NPCI — not by the government directly. No MDR has been finalised yet; the Bill merely creates the possibility. [^3]

What this means: The amendment gives the government flexibility without immediately imposing fees. In July 2026, UPI processed 23.6 billion transactions worth ₹29.9 trillion — making it the world’s largest real-time payment system. The fiscal cost of zero-MDR, borne by banks (and ultimately by NPCI’s shareholder banks), has been a growing concern. The Bill offers a pressure valve for large-merchant transactions while preserving UPI’s democratising zero-cost character for retail users.

The timing is not coincidental. The US Trade Representative’s 2026 National Trade Estimate Report criticised India’s UPI and RuPay framework, and NPCI’s proposed 30% market share cap for TPAPs has already been deferred to December 2026. India is balancing domestic policy autonomy against trade pressure — and this amendment gives it room to manoeuvre.

2. RBI Governor’s FIBAC 2026 Address — AI Governance Roadmap for Banks

RBI Governor Sanjay Malhotra delivered what may become a defining policy speech on AI in Indian banking at the FIBAC 2026 conference in Mumbai on August 11. The core message: AI could do for financial judgement what UPI did for payments — but only if banks treat it as a board-level strategic commitment, not a technology procurement exercise. [^4]

Malhotra outlined seven specific AI risks: erosion of human judgement, black-box decision-making, embedded bias, data privacy, model drift, vendor concentration, and operational resilience. He warned that the biggest risk is not AI failing — it’s banks surrendering accountability to algorithms they don’t understand. “Meaningful human oversight — the ability to explain, to intervene, and, where necessary, to override — must remain a design principle, not an afterthought,” he said. [^5]

Key regulatory signals:

  • Principles-based, proportionate approach: Capability and risk vary significantly between large banks and small lenders using off-the-shelf products. The RBI will not impose one-size-fits-all.
  • Regulatory sandbox continues as a safe testing environment for AI use cases.
  • Shared utilities: The RBI announced it will provide banks with a Digital Payment Intelligence Platform — an AI/ML-powered system to detect and counter digital payment fraud in real time, complementing the existing MuleHunter anti-money-laundering utility. [^6]
  • Vendor concentration risk: Smaller lenders depending on third-party AI providers will need stronger controls over customer data handling and system governance.

Malhotra positioned India’s digital public infrastructure — Aadhaar, UPI, DigiLocker, Account Aggregator, and the Unified Lending Interface (ULI) — as the foundation layer on which AI can extend credit to underserved populations using alternative data (cash flows, tax filings, utility payments). [^7]

Why it matters: This is the RBI’s most comprehensive AI governance articulation to date. It signals that regulatory scrutiny will intensify around model explainability, vendor lock-in, and data governance — while explicitly encouraging AI adoption for financial inclusion. Banks that treat AI as an IT project rather than a governance challenge will find themselves on the wrong side of supervision.

3. RBI Proposes Harmonised Interest Rate Framework — Transparency Push Across All Lenders

On August 12, the RBI issued draft Reserve Bank of India (Interest Rates on Loans and Advances) Directions, 2026 — a sweeping proposal to harmonise how banks, NBFCs, cooperative banks, and financial institutions set, disclose, and reset lending rates. Comments are open until September 11, 2026, with an effective date of April 1, 2027. [^8]

Key provisions:

  • All regulated entities (commercial banks, RRBs, cooperative banks, all-India financial institutions, NBFCs including HFCs) must link loan interest rates to an internal or external benchmark plus a risk-based spread. No loan can be priced below the applicable benchmark.
  • Monthly disclosure: Regulated entities must declare their lending rate on the first of every month — a significant transparency upgrade from current patchy disclosure practices.
  • Floating-rate reset discipline: Lenders must reset floating-rate loans at least once every three months, with the reset frequency locked for the loan’s tenor. For agricultural loans, the reset period aligns with crop seasons.
  • Total charge caps for microfinance and small-value loans: Interest rate plus all fees will be subject to a regulatory ceiling.
  • The framework addresses operational issues in both the MCLR (marginal cost of funds-based lending rate) and EBLR (external benchmark-linked lending rate) regimes, without forcing NBFCs into EBLR. [^9]

The RBI emphasised these are conduct and transparency measures, not a bid to compress spreads. Deputy Governor Shirish Chandra Murmu had flagged the transparency focus when the rationalisation was first announced on August 5. [^10]

Consumer angle: For borrowers, the monthly lending-rate declaration creates a new public benchmark — enabling comparison across lenders in real time. The quarterly reset requirement prevents banks from resetting rates at their convenience. The total-charge cap for small loans directly addresses the opaqueness around “processing fees + interest” that has plagued microfinance lending.

4. BRICS Payment System Interoperability — India Pushes CBDC and Fast-Payment Linkages

At the same FIBAC event on August 11, Governor Malhotra revealed that BRICS nations are actively discussing linkages between their fast payment systems and central bank digital currencies (CBDCs). The RBI had earlier recommended to the government that CBDC interconnection be included in the 2026 BRICS summit agenda. [^11]

The discussions cover two layers:

  1. Fast payment system interconnection — linking India’s UPI with counterparts like Brazil’s Pix, China’s CIPS, and Russia’s SPFS.
  2. CBDC interoperability — enabling the digital rupee (e₹) to settle cross-border transactions with other central bank digital currencies.

This follows the NPCI’s stated ambition to expand UPI to 15–20 international markets over the next decade, with active negotiations in Japan, Malaysia, and Bahrain. UPI is already live in nine countries including Singapore, France, UAE, and Nepal. [^12]

Context: The weaponisation of payment systems — Russia’s disconnection from SWIFT, the freezing of foreign exchange reserves — has accelerated de-dollarisation efforts. No government wants critical payment infrastructure controlled by a single hegemon, as NPCI CEO Dilip Asbe noted this week. BRICS payment interoperability is both a geopolitical hedge and a commercial opportunity for India to export its DPI stack.

For Indian fintech, this opens a cross-border remittance corridor that could dramatically reduce costs for India’s 30-million-strong diaspora — currently paying 5-8% in fees for traditional remittance channels.

5. SEBI Issues Show Cause Notice to Paytm KMPs Over UPSI Disclosure Timing

One 97 Communications (Paytm)’s key managerial personnel received a SEBI show cause notice dated August 11, 2026, questioning the timing of a corporate disclosure made nearly three years ago and its classification as unpublished price sensitive information (UPSI) under insider trading regulations. [^13]

The notice concerns whether certain information was properly identified as UPSI and whether its disclosure to stock exchanges complied with Regulation 30 of the SEBI Listing Obligations and Disclosure Requirements Regulations, 2015. The company confirmed the notice in an August 12 filing with BSE and NSE, stating that the KMPs are “evaluating the contents.” [^14]

Why it matters: This is a retroactive compliance action — the underlying event dates back roughly three years, but SEBI’s enforcement reach covers the full limitation period. For Paytm, already navigating RBI’s regulatory tightening on its payments bank, this adds another layer of supervisory scrutiny. It also signals SEBI’s willingness to police UPSI classification rigour, not just timing.

Quality Checklist:

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