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Treasury Management Solutions To Optimize Cash Flow

Managing your cash flow is one of your most important responsibilities. BankUnited delivers treasury management solutions designed to help automate business payments, improve visibility, and strengthen fraud prevention for small businesses. Our treasury management system helps simplify financial operations and support your business growth

Treasury Solutions for Funds Management

These treasury management solutions help streamline deposit collection and improve daily cash positioning.
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Account Analysis

Gain insights into account activity to better manage small business cash management and optimize balances.

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Cash Services

Deposit and order cash efficiently with services designed to support your operational needs.

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Escrow Account Services

Segregate and manage third party funds securely across multiple sub-accounts.

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Zero Balance Account (ZBA)

Automate fund transfers between accounts to maintain optimal balances and reduce manual work.

Unlimited Access via Our Secure Platform

BankUnited Lynx™

Lynx™, BankUnited’s advanced treasury management software, provides secure, real time access to your accounts through a centralized digital platform. This treasury management system helps you automate business payments and monitor activity anytime.
 
Lynx™ is a safe, secure way to manage your accounts 24 hours a day, 7 days a week.

Features include:
  • View into real-time account activity
  • Customized account alerts and notifications
  • Ability to initiate electronic payments, including ACH, Wires and Transfers
  • Comprehensive reporting
  • Numerous fraud prevention capabilities
  • Lynx™ Mobile app
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Payable Solutions

BankUnited can help streamline how you pay suppliers, vendors and employees, creating efficiencies that enable you to get the most out of your working capital.
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Automated Clearing House (ACH) Origination Services

This service allows you to create electronic credits for payments, including payroll, vendor payments and taxes, with efficiency and ease.

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Account Reconciliation

Reconcile your bank accounts through reporting software that details paid, issued and outstanding items, as well as stop payments and voided checks.

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Funds Transfer

Online Funds Transfer is an efficient, secure platform where you can initiate domestic or international outgoing wire transfer payments, and save templates for future use.

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Controlled Disbursement

Controlled Disbursement reporting informs your business of daily cash positions – knowledge that allows you to invest excess funds, or pay down outstanding debt.

Accelerate Collections with Receivables Solutions

Improve cash flow and speed up collections with treasury management solutions designed for efficiency.
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Deposit Reconciliation

Simplify accounting with detailed reporting that organizes deposits by transaction data.

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Lockbox Services

Speed up receivables processing with centralized mail collection and digital document access.

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Merchant Card Services

Accept debit and credit card payments with an extensive range of reliable, innovative and cost-effective solutions.

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Remote Deposit Capture (RDC)

Save time by using this service to digitally deposit checks to your commercial accounts anytime, anywhere.

Integrated Treasury Solutions

Client Integration Services

Increase productivity, optimize cash flow, and drive profitability with our innovative and convenient treasury solutions and integration services.

In an increasingly complex banking landscape, integrating technologies creates new opportunities to save time, streamline processes, and reduce errors.

BankUnited provides various file delivery and API solutions for payment processing and information reporting services by partnering with software providers that can help streamline your operations.

Our Partners Include:
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Treasury Management Reporting and Insights

Information Reporting Solutions

Access powerful reporting tools through your treasury management system to improve decision making.

BAI Balance Reporting
BAI Balance Reporting files allow you to upload balance and transaction details directly into your financial management software.

Electronic Data Interchange (EDI)
This service is well suited for businesses that receive large numbers of electronic payments with remittance information. With BankUnited’s EDI service you’ll accelerate collections and speed up payment processing.

Check Imaging Solutions
Research check transactions with quick access to view check images. Plus, for enhanced account reconcilement, you have the ability to easily search and print select items.
Safeguard Your Business Accounts

Fraud Prevention For Your Business

Safeguard your business accounts with BankUnited’s Fraud Prevention Services. Minimize your fraud exposure and protect your account with our treasury management solutions.

ACH Alerts
ACH Alerts monitors ACH debit and/or credit activity and triggers an actionable alert via email or text keeping you informed of the activity. With full control of pay/return decisions, you can proactively prevent unauthorized ACH transactions on your account. Custom parameters such as dollar limits can be established to manage permitted ACH activity.

Positive Pay
  • Detect mismatched check details against issued files
  • Review exceptions and approve or reject payments
  • Add payee verification for enhanced protection
  • Monitor presented checks through Lynx™

Online Security
Protect against fraud with technologies designed to enhance control over access to your online account information and payment transaction services, such as token authentication and dual-control security.
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Positive Pay

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Payee Positive Pay

Allows for an additional layer of security by identifying payee name discrepancies in addition to serial numbers and dollar amounts.  Non-matching items are reported to you via BankUnited Lynx™ allowing for the opportunity to review and decision the exception items for a Pay or Return decision.

Positive Pay

Systematically compares checks presented for payment to your issued-check files to detect serial numbers and dollar amounts that do not match. Non-matching items are reported to you via BankUnited Lynx™ allowing for the opportunity to review and decision the exception items for a Pay or Return decision.

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Reverse Positive Pay

An alternative to positive pay services for companies that are unable to transmit issued-check files to BankUnited.  You have the opportunity to review within BankUnited Lynx™ all checks presented for payment to determine if they should be paid or returned.

Treasury Management Solutions FAQs


Learn more about how treasury management solutions can support your business operations and financial efficiency.

What is a treasury management system?

Jul 8, 2026, 08:48 AM
Question : What is a treasury management system?

A treasury management system is a platform that helps businesses manage cash flow, payments, and financial risk through automation and reporting tools.

We're Here to Help You

Have a question about our products or services? We’ve got multiple ways you can get in touch with a Client Care Center representative.

Fraud prevention services are designed to help mitigate certain types of fraud but cannot eliminate all risks. Customers remain responsible for reviewing account activity and promptly reporting unauthorized transactions in accordance with applicable account agreements.

 

ACH and wire transfer services are subject to applicable cut-off times, security procedures, approvals, and account.

 

Treasury management products and services are subject to approval, eligibility requirements, applicable agreements, and fees. Not all products and services are available to all customers. Terms, conditions, and restrictions may apply.