Routing/Transit Info

FOR ACH TRANSMITTALS ONLY

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You can locate the Merck Employees Federal Credit Union’s routing and transit number by viewing one of your checks.  It is the first 9 numbers at the bottom left hand side of your check.  See the example below.Your Credit Union account number follows the routing and transit number.  It starts off with 9500, and all 13 digits must be entered.

Merck check showing routing and account number locations