Business Banking Welcome Center

• You can continue using your checking, savings and money market account numbers without interruption.
• Certificate of Deposit (CD) and loan account numbers will change. Your new account number will be located in Fifth Third online and mobile banking, in Fifth Third Direct and on your CD maturity notice.
• Billing statements for loans enrolled in Autopay will be issued five days prior to the payment due date. This timing may be shorter than the notice period outlined in your Automatic Loan Payment Authorization or other existing arrangements.
• If the due date for any automatic loan payment falls on a weekend or holiday, the date on which the payment is deducted from your account will change to the preceding business day, rather than the following business day, effective Tuesday, September 8. For example, if a payment is due on Sunday, November 1, it will be deducted from your account on Friday, October 30, not on Monday, November 2. Please contact your banker or relationship team with any questions or concerns regarding automatic loan payments.

Your current Comerica business debit card will continue to work without interruption.

Recurring automatic payments and transfers will continue as part of the transition.

If your business uses Treasury Management or other specialized payment services, you may receive separate communications with service-specific information and instructions. Please review any transition materials you receive for important dates and details.

Yes. Your direct deposits will continue without interruption as part of the transition.

Your business accounts will continue operating as they do today, and you'll continue to have access to your funds and day-to-day business banking services throughout the transition.

Continue to use your current Comerica-branded checks following the account transition, until your checks run out.

Recurring automatic payments and transfers will continue as part of the transition.

If your business uses Treasury Management or other specialized payment services, you may receive separate communications with service-specific information and instructions. Please review any transition materials you receive for important dates and details.

• No change to the terms and conditions of your loan or line of credit.
• Payments can be mailed to the address indicated on your Fifth Third statement, via online enrollment or automated channel.
• Account numbers for all loans will change; you can find your new number on your first statement from Fifth Third; no action is required.

As of September 8, 2026, you have full access to your accounts through Fifth Third online and mobile banking or Fifth Third Direct^®, depending on the digital and cash management services you currently use.

Yes, some historical account information transitioned from Comerica is available in Fifth Third Direct^® starting September 8. Additional historical details will be added over time for your convenience. If you're unable to locate historical information in Fifth Third Direct^®, please contact your relationship team or the Fifth Third Commercial Support Center for assistance.

• Fraudsters sometimes target customers during bank transitions. Take a moment to verify before taking action, and be cautious of emails or texts from unfamiliar senders. Before clicking a link, check who sent the message and consider typing web addresses directly into your browser.
• Fifth Third employees or representatives will never ask you by phone, text or email for your password or PIN. If you're unsure whether a communication is legitimate, contact your banker, relationship manager or banking team through a known, trusted contact method before responding.

For the latest transition updates, visit the Business Banking Welcome Center at 53.com/welcome/business. If you're unsure whether a communication is legitimate, contact your banker, relationship manager or banking team through a known phone number before responding.

Fraudsters sometimes target customers during bank transitions. Take a moment to verify before taking action and be cautious of emails, texts or phone calls that create a sense of urgency or ask for sensitive information. Before clicking a link, check who sent the message and consider typing web addresses directly into your browser.

Fifth Third employees or representatives will never ask you by phone, text or email for your password or PIN. Any requests involving account access credentials should be treated with caution.

You can continue contacting the same people you work with today. Reach out to your relationship manager or banking team for support or visit a branch location for additional assistance.

Yes. You can continue contacting the same people you work with today.

Reach out to your banker, relationship manager or banking team for support. You will continue to have the support of a banking team and gain access to additional tools, expanded services and a broader banking network designed to support your business.

Most Comerica branches are expected to continue operating and will become Fifth Third branches beginning September 8.

Branch locations that are closing have been identified and communications have been sent. Comerica branches will become Fifth Third branches on September 8, giving customers access to Fifth Third's expanded branch network.