Welcome former American National Bank customers. Click here to learn more about your transition to Atlantic Union Bank.

Treasury Services

Use high-tech techniques to maneuver your money.

We streamline your processes for greater efficiency.

Atlantic Union Bank can make life easier with advanced cash management services.

Business Online Banking

Business Online Banking, your online treasury management solution, provides a consolidated view of your accounts that enables you to easily manage your working capital from a single dashboard. You can initiate payments (such as ACH and wire transfers), view transaction reports and customize security settings at a user level.


Integrated Payables

Integrated Payables and Invoice Automation are comprehensive payment solutions that allow a business to outsource their payment process from invoice origination to reconciliation.


Account Reconciliation

This reporting functionality within Business Online Banking allows you to balance the bank’s activity with your accounting programs for fast, easy reconciliation.


Fraud Prevention Solutions

Positive Pay is a feature that helps prevent fraud on your account by detecting counterfeit items, including items with duplicate serial numbers, voided checks presented for payment and checks with altered amounts and payees. We offer various Positive Pay options, including Standard Positive Pay, Payee Positive Pay, Reverse Positive Pay and ACH Positive Pay. Additionally, ACH Debit Block and Filters allow you the flexibility to limit or totally block ACH activity on your account, depending on your needs. Check Debit Block protects businesses by restricting paper-based transactions from posting to the account.


Remote Deposit Capture

Deposit your checks electronically via a desktop scanner without leaving your office. Remote Deposit is quick, easy and secure and affords you earlier access to your funds.


Purchase Card

Streamline, simplify and automate your back-office accounts payable processes by enrolling in our Purchase Card program. This treasury best practice provides a number of efficiencies that can positively impact working capital and management.


Online Bill Pay

The Online Bill Pay service allows you to schedule bill payments weeks or even months in advance. It allows for the establishment of recurring payments for fixed obligations that need to be paid each month. And, of course, bills can be paid at any time, as needed.


Lockbox Services

Leverage Lockbox as an efficient solution that can facilitate and improve payments processing, enabling you to streamline your accounts receivable process and improve overall speed, efficiency and accuracy.


Sweep Services

Zero Balance Accounts (ZBA), Line of Credit Sweep, Maximum Investment and Insured Cash Sweep services allow efficient management of cash.


For customers who are currently uploading NACHA files through online banking, you will need to update the NACHA file specs in your accounting system prior to uploading your first file within Atlantic Union’s Business Online Banking system.

NACHA File Specifications Atlantic Union Bank (05-2024)

Treasury Services FAQs

Your Treasury Services including Positive Pay, ACH and Wires will move to Atlantic Union Bank’s Business Online Banking portal. This portal provides a broad suite of products and services to help you manage your day-to-day operational cash flow needs.
No, there will be no impacts to your merchant service provider.
Your Sweep Account will not change at this time.

Treasury Management User Guides

Learn about the functions and features that will help you manage your business accounts.


Our priority is to make this transition as seamless as possible.

Monday through Friday 8 am to 5 pm


Have questions? View the transition FAQs.


Our award-winning team is ready to help you.

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