Better payment decisions start with trusted bank account verification
Verify consumer and business bank accounts, confirm account ownership and identify fraud risks – before money moves. Bank account verification gives organisations confidence that payment details are accurate. It helps confirm that an account belongs to the intended individual or business and can be used for the transaction in question.
Our US Account Verification Solutions suite (previously known as GIACT) combines bank contributed data with ownership verification and intelligent fraud signals to support real-time decisioning. Delivered through a single integration, it gives organisations the insights needed to make faster, more decisive payment decisions, while reducing fraud, improving the customer experience and supporting compliance throughout the US payments lifecycle.
As a Nacha Preferred Partner, LSEG Risk Intelligence helps organisations manage risk across one of the most widely used payment systems in the United States. The ACH Network processes billions of payments annually and underpins many of the country's most important consumer and business payment flows.
At a glance:
- What are US Account Verification Solutions? Verify US consumer and business bank accounts, confirm account ownership and identify potential fraud risks before payments are released.
- Primary capabilities: Account verification, ownership verification, fraud-risk intelligence, multi-factor authentication and configurable payment decisioning.
- Supports: Onboarding, account changes, payments and disbursements and fraud prevention across ACH payment workflows.
Scale and Recognition
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$100 billion+Transactions verified every year. Source: LSEG Risk Intelligence Proprietary Data, June 2026.
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Nacha Preferred PartnerRecognised by Nacha as a Preferred Partner for Account Validation, Compliance, and Risk and Fraud Prevention.
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Industry LeaderChartis RiskTech Quadrant® Best of Breed provider for Enterprise Fraud Solutions and Payment Fraud Solutions in 2025 and 2026.
WHY VERIFY ACCOUNTS
Why bank account verification matters
Bank account verification has become an essential part of modern financial workflows and can support regulatory compliance. Organisations need confidence that payments are being sent to valid accounts owned by the intended customer, supplier or beneficiary.
Verifying accounts up front turns a manual, judgement-based check into a consistent, auditable control – helping reduce fraud losses and build trust with the customers, suppliers and beneficiaries on the other end of the payment.
Traditional verification approaches often rely on historic or aggregated information captured at a single point in time. As payments become faster and fraud becomes more sophisticated, organisations increasingly need live account information, intelligent fraud signals and real-time decisioning.
FRAUD RISK POINTS
Where fraud enters the payments customer lifecycle
Fraud risk does not end once an account has been verified. It evolves throughout the customer relationship, creating new opportunities for fraudsters whenever account details change or payments are made. Applying account verification and related controls, such as ownership verification and fraud signals, at the moments where risk is highest – during onboarding, when account details change and before higher-value or higher-risk payments are released – helps organisations identify fraud risks before money moves.
Onboarding
When a new customer, supplier or beneficiary is added, organisations need confidence that the account is genuine and belongs to the intended party. Synthetic identities, fake suppliers and fraudulent account details often enter payment ecosystems at this stage. Real-time account and ownership verification can identify fraudulent accounts before they are trusted.
Account changes
Updating existing details is one of the highest-risk moments in the payments lifecycle. Social engineering and account takeover frequently occur when fraudsters persuade organisations to change legitimate account details, with high volumes of fraud originating at this point. Re-verifying account ownership before changes are accepted helps prevent payments from being redirected to fraudulent accounts.
Payments and disbursements
As payments become faster, the opportunity to recover funds after they have been sent is disappearing. A final verification check immediately before a transaction is executed provides one last opportunity to confirm account details, identify fraud risks and prevent suspicious transactions before execution.
WHY CHOOSE LSEG
Why organisations choose LSEG Risk Intelligence
Modern payment fraud requires more than a basic account check. Organisations need current account information, ownership insight and fraud signals that can be applied throughout the payments lifecycle.
Current account status helps identify accounts have recently closed, changed hands or been frozen before payments are released.
Real-time account verification verifies account status at the point of onboarding, account change or payment initiation, with responses typically returned in less than one second reducing unnecessary delays.
Account ownership verification confirms that the account belongs to the intended customer, supplier or beneficiary, limiting errors and fraud.
Multi-factor authentication confirms that the person interacting with the account is its legitimate owner by using one-time passcodes or knowledge-based authentication, providing an additional layer of assurance.
Intelligent fraud signals, including behavioural insights, help identify account takeover, mule accounts and other emerging fraud risks.
Configure risk thresholds and receive clear, fact-based response codes – Decline, Risk Alert, Accept with Risk, and Pass – to automate payment and onboarding decisions while reducing manual reviews.
All supported by one connected platform
Reduce integration complexity by bringing together account verification, fraud intelligence, identity verification and monitoring through a single platform. Deploy through a real-time API, batch processing or a secure portal, allowing verification to be incorporated into ERP platforms, payment systems and existing onboarding and fraud prevention workflows.
CUSTOMER STORIES
How have we helped clients reduce fraud?
US Account Verification Solutions support a wide range of organisations that need to verify account details before onboarding, account changes or payments. See how payment processors, banks, lenders, insurers and SaaS platforms use LSEG Risk Intelligence to help reduce fraud, improve operational efficiency and make better-informed payment decisions.
OUR SOLUTIONS
US Account Verification Solutions
Our solutions can be deployed individually or together to help organisations verify bank accounts, confirm account ownership and strengthen fraud prevention across the payments lifecycle.
Account Verification
Confirm that consumer and business bank accounts are valid, open and ready to receive ACH payments before funds are released.
Ownership Verification
Check that the person or business making a transaction is the legitimate owner of the bank account, to reduce payment fraud and support regulatory compliance.
Account Insights
Add behavioural fraud signals to help identify account takeover, synthetic identities and Authorised Push Payment (APP) fraud. Account Insights provides an additional layer of protection against increasingly sophisticated payment fraud.
Complementary solutions
- Identity Verification
Establish that the person or business is genuine before establishing a payment relationship, strengthening onboarding and Know Your Customer (KYC) processes.
- Global Account Verification
Extend account verification to cross-border payments with Global Account Verification. Verify international bank accounts before sending funds to help reduce fraud and improve confidence in cross-border payment decisions.
FAQs
Find answers to common questions about account verification, payment fraud prevention and our US Account Verification Solutions.