Commercial Banking

As we get ready to transition your accounts and services to M&T's systems, we want you to have the information, resources and support you need to move forward smoothly and confidently. Check back regularly for the latest updates so your organization can be prepared on day one following transition weekend.

Business Accounts and
Services Guide

Review the quick start guide to learn about the important changes to your business accounts, new features coming your way and how to contact us when you need our support.

Treasury Management and Online Treasury Services

Get all the information you need to prepare as your Treasury Management services transition to M&T systems and the People's United Business Online eTreasury+ platform transitions to M&T Bank Treasury Center®.

Use M&T Mobile and Online for Business for other online services

Bill Pay, Mobile Check Deposit and business credit cards can be accessed using M&T Mobile and Online Banking for Business. Please visit the Mobile and Online Resource Center to learn more.

Commercial Cards

Introducing your new M&T Visa® Commercial Cards

Your People’s United MasterCard® Commercial cards will be replaced with new M&T Bank Visa® Commercial Cards. Learn the details on what to expect for your Commercial card transition.

Here to help

  • Call us at 1-866-632-4512
  • Contact your Relationship Manager
Unless otherwise specified, all advertised offers and terms and conditions of accounts and services are subject to change at any time without notice. After an account is opened or service begins, it is subject to its features, conditions and terms, which are subject to change at any time in accordance with applicable laws and agreements. Please contact an M&T representative for details.
On April 2, 2022, People’s United Bank, N.A. merged into M&T Bank. It is now part of M&T Bank and its former branches and most services will operate as the People’s United division of M&T Bank until we complete the integration of our systems later in 2022.
Visa® is a registered trademark of Visa International Service Association.