We are pleased to share that our merger with Sandy Spring Bank has received all necessary shareholder and regulatory approvals. For more information, click here.

Treasury Management User Guides

Understand the terms of service and features of Treasury Management Services.

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)

Customized Solutions

Trusted Advisors

Local Decisioning

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