Check Fraud and Forgery Prevention

June 3, 2025

Check fraud is a costly crime involving alteration, counterfeiting, or theft of checks for unauthorized payments. Organizations should implement strong security measures to combat these fraudulent activities. Consider these forgery prevention tips to avoid financial losses and reputational damage for your business.

Forgery Prevention Techniques

  • Implement a system of Positive Pay: By verifying details of checks and ACH transactions against a pre-authorized list, Positive Pay can help prevent unauthorized payments.

  • Reconcile your bank statements on a regular basis –at least every 30-60 days.

  • Utilize physical check security features such as security ink. Use dark blue or black ink, especially gel ink, to make signatures and writing more difficult to erase or cover. Use "indelible," or long-lasting ink.

  • Be cognizant of the way in which you mail checks: avoid community mailboxes, consider sending larger checks by registered mail. Consider using online payment rather than physical checks to pay bills.

  • Use dual controls. Have at least two individuals review checks.

  • Utilize fraud detection software to catch any irregularities in deposits or disbursements.

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Intact Insurance Specialty Solutions is the marketing brand for the insurance company subsidiaries of Intact Insurance Group USA LLC. Coverages may be underwritten by one of the following insurance companies: Atlantic Specialty Insurance Company, a New York insurer; Homeland Insurance Company of New York, a New York insurer; Homeland Insurance Company of Delaware, a Delaware insurer; OBI America Insurance Company, a Pennsylvania insurer; or OBI National Insurance Company, a Pennsylvania insurer. Each of these insurers maintains its principal place of business at 605 Highway 169 N, Plymouth, MN 55441. This material is intended as a general description of certain types of insurance coverages and services. Coverages and availability vary by state; exclusions and deductibles may apply. Please refer to your insurance policy or consult with your independent insurance advisor for information about coverages, terms and conditions. Some coverage may be written by a surplus lines insurer through a licensed surplus lines broker. Surplus lines insurers do not generally participate in state guaranty funds and insureds are therefore not protected by such funds.