Security Edge

Security Edge

Automatic membership benefits

The Security Edge program gives you extra membership benefits based on the balances in your accounts and loans.

The benefits are automatically applied to your account - there's no need to sign up.

It's another way to say "Thanks for being a member of Security Credit Union!"

Explore the benefits of Security Edge

Security Premier Membership

Security Premier Membership


Members who participate in the Security Premier group are rewarded with our most valuable package of benefits.

  • Free basic checks
  • Rebate up to 4 non-Security CU ATM withdrawal fees per month (surcharge fees not applicable)


  1. Combined deposits of $15,000 or more, OR
  2. Combined deposits of $5,000 or more AND combined loans of $30,000 or more.
Security Classic Membership
Security Select Membership

Security Credit Union is committed to accessibility and usability of our site,, for all people. We are working to maintain the World Wide Web Consortium’s Web Content Accessibility Guidelines 2.0 Level AA (WCAG 2.0 AA) as our web accessibility standard. It is our intent to fully comply with the Americans with Disabilities Act and as part of this commitment, we are continually working to improve our website to make it more accessible. 

If you are using a screen reader or other auxiliary aid and are having problems using this website, please call 810-235-2322, email us at or mail us at P.O. Box 5255, Grand Blanc, MI 48480-5255 for assistance. All products and services available on this website are available at all Security Credit Union locations.

Security Credit Union's website contains links to websites hosted by third parties. Security Credit Union does not make claims regarding the accessibility of third-party websites and is not able to make accommodations on such websites.

Routing and
Transit Number


This number is often needed along with your credit union account number to sign up for automatic deposits or payments.

Privacy Information


Rate & Fee Schedule - Effective January 2020

Rate & Fee Schedule for Business - Effective January 2020

NMLS# 434692


Toll Free: 800-373-2333

Mon & Fri: 9a - 6p
T, W, Th: 9a - 5p
Sat: 9a - 12:30p

Contact Us
Locations & Hours
2020 Holiday Closings


Mailing Address

Security Credit Union
P. O. Box 5255
Grand Blanc, MI 48480-5255


Change of Address Form

Love My Credit Union Rewards

Security Rewards