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Make your bottom line more secure

Stay in the know, and protect against fraud

In today’s hyper-connected world, it’s not a matter of if, but when, your company will be a target of fraud. Comerica’s fraud protection services are designed to help you monitor and control your accounts to prevent fraud before it happens. Introducing Comerica’s new Payments Fraud HubTM, a streamlined portal for fraud prevention. While more features are coming soon, Reverse Positive Pay is currently available; which is ideal for low-volume check users to monitor and return fraudulent checks.

Positive Pay

Effectively guard against check fraud by sending us your check issue and void information file. When an incoming check does not match your files, your team has the opportunity to decide whether to pay or return the item.

Our optional payee match feature adds a layer of security by matching against the payee name field. An additional service can notify you via email each day about suspect items for your review.

Reverse Positive Pay

Safeguard your checking account against unauthorized checks with Comerica’s Reverse Positive Pay solution. Designed for businesses processing a low volume of checks per month, this streamlined approach eliminates the need for check issue files while putting the decision making in your hands.

Optional alerts can notify you via email each day when there are checks you need to review and with a simple login to our Payments Fraud Hub decisioning is as easy as ever.

Comerica ACH Positive Pay™

Monitor and control your ACH activity with the ability to accept or reject ACH items before they post to your account1. Create rules to automatically accept or reject transactions based on amount, sender, or other criteria. An additional service can notify you via email each day about open transaction decisions.

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*As of June 30, 2025, Comerica Incorporated ranked first nationally among U.S. bank holding companies with greater than $70B in assets based on commercial and industrial loans outstanding as a percentage of assets. Source: S&P Global Market Intelligence.

Not all products/services available in all markets.

1Decision Same Day ACH transactions until 8:30 p.m. ET, regardless of your cut-off time, or they will be carried over and can be decisioned the next banking day.

Treasury Management Services Master Agreement(PDF, 500KB)(PDF, 1 MB)

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