US Payment Ecosystem
FedNow, RTP, legacy rails, card networks, and the regulatory landscape shaping American payments.
7Systems
1Countries
129Articles
Key Initiatives3
FedNow vs RTPEXPANDING
1,600+ FedNow participants
Dual instant payment rails — adoption race and volume comparison
Go deeper →Same-Day ACHACTIVE
NACHA's faster ACH — $1M per-transaction limit since March 2022
Go deeper →FedNow InternationalPLANNED
Cross-border instant payment potential under exploration
Go deeper →Core Infrastructure7
Federal Reserve Systems
Fedwire Funds ServiceFedwire
Fedwire Funds Service is the United States' Real-Time Gross Settlement system, operated by the Federal Reserve Banks. It...
Reference page →FedNow ServiceFedNow
FedNow is the Federal Reserve's instant payment service, launched in July 2023 to enable US financial institutions to se...
Reference page →FedACH / ACH NetworkFedACH
The ACH Network is the backbone of US retail payment processing, handling over 30 billion transactions annually — payrol...
Reference page →US Payment Infrastructure OverviewUS Payments
The United States operates a unique dual-operator payment infrastructure model. The Federal Reserve provides Fedwire (RT...
Reference page →Private Sector Rails
Real-Time PaymentsRTP
The RTP network is the first modern instant payment system in the United States, launched by The Clearing House in Novem...
Reference page →Clearing House Interbank Payments SystemCHIPS
CHIPS is a large-value USD payment system operated by The Clearing House, processing approximately $1.8 trillion daily. ...
Reference page →Zelle P2P NetworkZelle
Zelle is a person-to-person (P2P) digital payments network operated by Early Warning Services, enabling real-time money ...
Reference page →Electronic Payments NetworkEPN
The Electronic Payments Network (EPN) is the only private-sector ACH operator in the United States, operated by The Clea...
Reference page →RTGS 2 systems
ACH 2 systems
FPS 3 systems
Regulatory Landscape10
40dJun 30, 2026
Visa USDC settlement expansion
Visa expanding USDC stablecoin settlement on Solana and Ethereum to more markets. Enables 7-day settlement and near-instant cross-border merchant payouts.
40dJun 30, 2026
Mastercard Payment Passkeys rollout
Biometric authentication for online card payments using FIDO2 passkeys. Eliminates OTP/SMS-based SCA. Rolling out with issuers globally.
41dJul 1, 2026
Durbin Amendment debit interchange review
Federal Reserve review of regulated debit interchange cap. Current cap: 0.05% + $0.21. Potential reduction proposed. Affects banks with >$10B assets.
58dJul 18, 2026HIGH
GENIUS Act stablecoin regulation implementation
Federal stablecoin regulatory framework signed into law July 18, 2025. OCC, Fed, FDIC, Treasury must issue implementing regulations by July 18, 2026. Act takes effect on earlier of 18 months from enactment (Jan 18, 2027) or 120 days after final regulations issued. OCC proposed rules published Feb 25, 2026; comment period ends May 1, 2026. State issuers with >$10B outstanding must transition to federal supervision within 360 days.
177dNov 14, 2026HIGH
SWIFT CBPR+ structured address mandate
SWIFT mandates structured postal addresses in all CBPR+ ISO 20022 messages. Unstructured address fields will no longer be accepted for cross-border payments. Financial institutions must ensure all counterparty address data is structured. Industry reports suggest ~44% of banks are behind schedule for Nov 2026 deadlines.
177dNov 14, 2026HIGH
SWIFT CBPR+ SRP case management mandate
SWIFT mandates adoption of the Status Reporting Process (SRP) for case management in CBPR+ ISO 20022 messages. All participants must support standardized exception and investigation handling via camt messages. Also in Nov 2026: MT101 discontinuation. Full end of MT/MX coexistence targeted for Nov 2028.
314dMar 31, 2027HIGH
Visa/MC US merchant interchange class action settlement
Revised settlement (Nov 2025) in US merchant class action against Visa and Mastercard, after 2024 version was rejected. New terms: 10bp reduction in average effective credit interchange rate for 5 years, cap on standard consumer credit card rates at 1.25% for 8 years, new merchant rights to decline high-cost cards and add surcharges. NRA, NACS, Walmart among objectors. Final approval expected late 2026 or early 2027.
771dJun 30, 2028
Fedwire extended operating hours
Fedwire expanding to 22 hours/day, 6 days/week, 365 days/year. Significant change for correspondent banking and cross-border payment windows.
Cross-Border Connections3
Primary cross-border messaging for US banks.
CLS
Multi-currency FX settlement — largest by value.
Potential cross-border instant payment corridors under study.
Country Guides1
Latest Intelligence129
AnalysisMay 19, 2026
FedNow's $99,000 Average Payment Signals Commercial Tilt in Q1 2026
Federal Reserve data shows FedNow averaging $99,414 per transaction in Q1 2026, with 2.73 million payments worth $271 billion settled. The network's growing commercial profile contrasts with a persistent gap between institutions that can receive and those equipped to send.
AnalysisMay 19, 2026
iDEAL-to-Wero Migration Shifts Settlement Risk from Dutch Banks to Merchants
The Netherlands' planned technical migration from iDEAL to Wero introduces a dispute framework that replaces iDEAL's irrevocable push-payment model with scheme-based chargeback mechanics, transferring financial risk from banks to payment service providers and merchants ahead of the H2 2026 routing changeover.
NewsMay 18, 2026
RTP Network Sets Single-Day Records: 2.27 Million Transactions Worth $8.62 Billion on May 1
The Clearing House reported a new RTP Network single-day high on May Day 2026, adding another volume signal to the US instant-payments market while RTP and FedNow continue to develop around different participant and use-case patterns.
AnalysisMay 18, 2026
SEPA Direct Debits Resist Instant Payment Substitution as Batch Credit Transfers Decline Across 2026
STEP2 batch credit transfer volumes have fallen year-on-year in every month of 2026. SEPA Direct Debit Core volumes grew 2.6 percent year-on-year in April 2026, demonstrating that mandate-based recurring payments face different competitive dynamics than one-off credit transfers.
NewsMay 15, 2026
RTP Network Processes Record 2.27 Million Transactions on May Day
The Clearing House reported on May 14 that its RTP network set new single-day highs for both volume and value on May 1, as tax refund disbursements and corporate treasury adoption accelerate U.S. instant payment growth.
Reference Documents6
Operating Rules
Federal Reserve Operating Circular No. 6 (Fedwire Funds)
Federal Reserve · vJanuary 2026 · Jan 5, 2026
Federal Reserve Operating Circular No. 8 (FedNow Service)
Federal Reserve · vApril 2026 · Apr 1, 2026
FedNow Service Operating Procedures
Federal Reserve · vVersion 3.2 (February 2026) · Feb 13, 2026
RTP System Operating Rules
The Clearing House · vEffective 01-01-2026 · Jan 1, 2026
RTP Participation Rules
The Clearing House · vEffective 07-21-2025 · Jul 21, 2025