Fedwire Funds Service
FedwireACTIVEOperator: Federal Reserve Banks
Overseer: Board of Governors of the Federal Reserve System
Legal basis: Federal Reserve Act (Section 11A), Federal Reserve Operating Circular No. 6
Launched: Jan 1, 1918
Quick reference: View technical card →
Executive Summary
Fedwire Funds Service is the United States' Real-Time Gross Settlement system, operated by the Federal Reserve Banks. It is the backbone of the US financial system, processing over $4 trillion in daily value across approximately 800,000 transactions. Fedwire provides immediate, final, and irrevocable settlement in central bank money (Federal Reserve balances). It is used for large-value interbank transfers, securities settlement, government payments, and as the final settlement mechanism for other payment systems including CHIPS and FedACH.
How It Works
Settlement Model
Real-Time Gross Settlement (RTGS)
Message Standard
ISO 20022 (migrated July 14, 2025 from proprietary Fedwire format; originally planned for March 10, 2025)
Max Transaction
No limit (individual transactions of $1B+ are routine)
Clearing Mechanism
Direct RTGS — no clearing layer. Each transaction is settled individually in real time.
Settlement Cycle
Operating hours: 21:00 ET (prior day) to 19:00 ET, weekdays. Cutoffs: 17:00 ET (tax payments), 18:45 ET (third-party transfers), 19:00 ET (bank-to-bank). Expansion to 22x6 hours (including Sundays and weekday holidays) confirmed for 2028-2029 implementation (announced October 9, 2025).
Message Flow
The sending depository institution submits a payment order to its Federal Reserve Bank via FedLine Direct or FedLine Advantage. The Federal Reserve debits the sender's account and credits the receiver's account simultaneously. Settlement is immediate, final, and irrevocable. The receiving institution is notified. Intraday credit (daylight overdraft) is available subject to limits and fees.
Typical Use Cases
Large-value interbank transfers, corporate treasury payments, securities settlement (DTC), CLS settlement, CHIPS final settlement, federal government payments, real estate closings
Key Data
Participants & Access
Membership Requirements
Open to depository institutions that maintain a Federal Reserve account (Federal Reserve master account). Foreign banking organizations may participate through US branches/agencies.
Governance & Risk
Governance Model
Operated by the Federal Reserve Banks under the authority of the Board of Governors. Operating Circular No. 6 governs terms of service. Changes follow a public notice and comment process.
Concentration Risk
Highest systemic importance of any US payment system. Designated as systemically important by the Financial Stability Oversight Council (FSOC). Failure would have catastrophic effects on US and global financial markets.
Resilience & Business Continuity
Multi-site architecture with geographic separation. Regular contingency testing. FedLine provides redundant connectivity. Daylight overdraft facilities ensure liquidity. Extended operating hours reduce time pressure.
Dispute Resolution
Governed by Operating Circular No. 6 and Regulation J (Subpart B). Disputes over unauthorized transfers follow UCC Article 4A provisions.
Pricing
Fedwire pricing follows a fee schedule published by the Federal Reserve. Fees include per-transfer charges, offline surcharges, and account maintenance fees.
Transaction fee: $0.82 per transfer (online, 2024 fee schedule)
Source: Federal Reserve
Connectivity
settles for
CHIPS
CHIPS daily net settlement positions are settled via Fedwire
settles for
FedACH / Nacha
FedACH settlement balances are posted to Federal Reserve accounts
operated alongside
FedNow
FedNow and Fedwire are both operated by the Federal Reserve, using the same master accounts
Peer Comparison
Fedwire is the US equivalent of T2 (eurozone) and CHAPS (UK). By daily value, Fedwire ($4T+) exceeds CHAPS (~£400B) but is comparable to T2 (~€2.1T). Fedwire's March 2025 ISO 20022 migration aligned it with T2 (migrated March 2023) and CHAPS (migrated June 2023). Planned 22-hour operating day will approach T2's extended hours.
Compare in detail →Regulatory Framework
Apr 1, 2025
CHIPS ISO 20022 migration complete
CHIPS completes migration to ISO 20022 message format, aligning with Fedwire’s March 2025 migration.
88dJul 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.
818dJun 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.
Timeline
Mar 10, 2025
Fedwire ISO 20022 big-bang cutover
Federal Reserve completed the single-day cutover of Fedwire Funds Service from proprietary format to ISO 20022 messaging on March 10, 2025.
SourceIntelligence (52)
AnalysisApr 3, 2026
Fed's Kraken Pilot and Payment Account Proposal Redraw US Settlement Access for Nonbanks
The approval of Kraken Financial's limited-purpose master account and a proposed payment account framework represent the Federal Reserve's first concrete steps toward structured nonbank participation in US settlement infrastructure.
AnalysisApr 1, 2026
Fedwire Joins Global Push for Near-Continuous RTGS Settlement
The Federal Reserve's confirmed expansion of Fedwire to 22 hours per day across six days per week, planned for implementation from 2028, adds the United States to a growing list of jurisdictions extending large-value settlement windows beyond traditional banking hours.
AnalysisMar 30, 2026
EURO1 December 2025 Volumes Peak at 207,642 Daily as Sub-Participant Base Expands
EBA Clearing's large-value hybrid payment system reached its highest monthly averages of 2025 in December, processing 207,642 transactions per day worth €207 billion. The system enters 2026 with 36 direct participants and 34 directly addressable sub-participants, the latter growing from 28 as non-bank PSP access pathways expanded.
AnalysisMar 28, 2026
South Africa's SAMOS Anchors Payment Modernisation as SARB Opens National System to Non-Banks
The SARB's acquisition of a 50 percent stake in the national low-value processor, combined with an activity-based licensing framework for fintechs and the Vision 2030+ consultation, positions SAMOS and the broader settlement infrastructure for the most significant structural overhaul since the RTGS system launched in 1998.
NewsMar 28, 2026
Duffie Paper Proposes Fedwire Payment Netting to Lower Fed Balance Sheet Floor
Fed Chair nominee Kevin Warsh has advocated reducing the Fed's $6.6 trillion balance sheet, giving the proposal immediate policy relevance. Reserve balances stand at approximately $3 trillion, the largest Fed liability after currency in circulation.
AnalysisMar 27, 2026
Russia's BESP Settles RUB 14 Trillion Daily as Bank of Russia Consolidates Payment Architecture
Originally launched as BESP in 2007, Russia's RTGS function was absorbed into the Bank of Russia's unified payment platform around 2019. The urgent transfer service now processes approximately RUB 4,130 trillion annually, making it one of the largest RTGS systems globally by value, though transaction count data remains undisclosed.
RegulationMar 27, 2026
US States Race to Build Stablecoin Frameworks as GENIUS Act Implementation Deadline Nears
Three US states have drafted or enacted payment stablecoin regulatory frameworks under the federal GENIUS Act ahead of its July 2026 implementing regulations deadline, while three of four federal regulators have published proposed rules and the FDIC has confirmed stablecoins will not receive deposit insurance.
AnalysisMar 26, 2026
Fedwire's 22x6 Expansion: Near-Continuous USD Settlement Targeted for 2028-2029
The Federal Reserve's decision to extend Fedwire Funds Service to 22 hours per day, six days per week positions the United States to close structural gaps in global USD settlement availability, with direct implications for CHIPS netting cycles and cross-border payment flows across Asian and European time zones.
AnalysisMar 26, 2026
Hungary's VIBER Processes EUR 17 Billion Daily as MNB Pioneers Non-Bank RTGS Access in the EU
A data-driven profile of Hungary's VIBER real-time gross settlement system, covering its settlement architecture, 45-institution participant base, operating schedule, and the regulatory significance of Wise gaining direct central bank access as the first non-bank RTGS participant in the European Union.
AnalysisMar 25, 2026
LBTR Chile at 20: Banco Central Opens Access to Non-Banks and Adds USD Settlement Subsystem
Chile's Banco Central is undertaking its most significant RTGS modernization since the LBTR's 2004 launch, with a public consultation on expanding participant access to non-bank financial entities and new regulation creating a USD-denominated interbank settlement subsystem, reflecting regional trends toward broader central bank money access.
Reference Documents (2)
Federal Reserve Operating Circular No. 6 (Fedwire Funds)
Federal Reserve · operating_rules · vJanuary 2026 · Jan 5, 2026
2 versions tracked
CBPR+ Roadmap Beyond November 2025
SWIFT · regulatory_text · vSeptember 2025 · Nov 15, 2026
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