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Read time: 5 mins

Take Control of Your Cash Flow

September 15, 2026

Note: This enrollment guide is specifically designed for existing Ameris Bank business customers looking to set up online access. (Not a customer yet? Explore our commercial accounts and open a business banking account today to get started!)

The Complete Guide to Business Online Banking Enrollment

In today’s fast-paced business environment, waiting for physical bank statements or visiting a branch for simple transactions drags down your business momentum. Managing your company’s cash flow demands speed, security, and total flexibility.

Enrolling in Business Online Banking gives authorized business leaders instant control over company accounts, enabling real-time monitoring, streamlined payment processing, and enhanced financial agility from anywhere.

Whether you are a growing startup or an established middle-market enterprise, setting up your online business hub is quick and intuitive. Follow this step-by-step walkthrough to complete your enrollment smoothly and position your business for operational excellence.


Pre-Enrollment Checklist: What You Need Before You Start

To ensure an uninterrupted registration flow, gather these key business details before opening the enrollment portal:

  • Business Tax Identification Number (EIN / TIN)
  • Business Account Number(s) (for all accounts you wish to link)
  • Authorized Signer Information (matching bank verification records)
  • Direct Phone Number & Email Address (provided during account opening, used for security verification)

Important Requirement: This initial setup must be completed by an authorized signer on the account. Additional team members, managers and delegates can be granted custom access levels after primary account activation.


Step-by-Step Enrollment Walkthrough

Step 1: Get Started

Head to the Business Online Banking Enrollment portal by visiting www.amerisbank.com/businessaccess and click the “Enroll” button.

Optimization Tip: Complete this setup on a desktop or laptop screen for easy data entry. Mobile app enrollment is not supported for initial setup.


Step 2: Create Your Security Credentials

Create your custom Username and Password. You will use these along with a unique Company ID (generated at confirmation) every time you access your account.

Enter the primary email address and direct phone number associated with your business account setup for identity verification.

Pro Tip: Once logged in for the first time, you can update your contact information inside account settings whenever needed.


Step 3: Complete Company Information

Fill out each required line on the form using the exact details provided when your business account was opened. Optional fields can be skipped.

Attention to Detail: Double-check your entries! Certain fields, such as state dropdowns, default to the first alphabetical option—ensure it reflects your business’s actual registered state.


Step 4: Link Your Business Accounts

Connect your operating liquid assets to the portal:

  1. Routing Number (ABA/TRC): This field defaults to the correct value—do not alter it.
  2. Account Number: Input your business account number.
  3. Account Description: Assign a recognizable alias (up to 40 characters), such as "Main Operations" or "Payroll Reserve".
  4. Account Type: Select Checking or Savings.
  5. Add Additional Accounts: Click "Add another account" to link additional business accounts.

Pro Tip: Register all active accounts during this session. Omitted accounts require manual administrative requests later.


Step 5: Select Additional Value-Added Services

Tailor your online environment to your daily operations. Select additional integrated treasury management tools (such as ACH transfers, wires or positive pay) you wish to explore. A specialized representative will contact you with details.


Step 6: Final Review

Conduct a final audit of all entered company information, user credentials and connected account numbers. Once verified, click “Continue”.


Step 7: Review Service Agreements

Read through the applicable Business Online Banking Service Agreements. Select “Agree” to accept the terms, conditions and security disclosures.


Step 8: Confirmation & Save Your Company ID

Upon accepting the terms, the Enrollment – Confirmation page will appear.

CRITICAL STEP: Print or save a copy of this screen immediately. Your unique Company ID will be displayed here. You will need this Company ID alongside your username and password to log in.


Step 9: Welcome & Activation

Once our team reviews and processes your application, you will receive a Welcome Email (typically within 24 hours). You are now ready to unleash full digital control over your company’s finances!

Ready to Elevate Your Business Financial Control?

Don't let manual operations hold your business back. Streamline your payments, monitor cash flow in real time and empower your enterprise today.

The opinions voiced in this material are for general information only and are not intended to provide specific advice or recommendations for any individual.