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Sandia Laboratory Federal Credit Union Sandia Laboratory Federal Credit Union Go to main content
Routing #307083911|
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Your Family Can Join SLFCU


Being an SLFCU member has many benefits: from competitive loan and savings rates to great service from people you can trust. SLFCU is a strong and committed financial partner for our members. Sharing those benefits with those you love is a great way to show how much you care about their financial future.

SLFCU membership is open to more people than you may think. Immediate family and household members of our current members are eligible to join at any time.

Immediate family includes spouses, children, siblings, parents, grandparents, or grandchildren whether or not they live in the same residence.

Relatives by marriage, nieces, nephews, aunts, and uncles are not directly included in this definition. For example, for your nephew to join, his father or mother (your brother or sister) must first become a member.

Household members are defined as individuals living at the same residence who are maintaining a single economic unit with someone who is eligible for credit union membership or who is already a member. This includes domestic partners or any other person who is a permanent member of a household or who participates in its maintenance.


Joining SLFCU is simple. Complete the easy, fast online application at Once we've approved the application, we'll send account forms to the new member for review and electronic signature.

To learn about opportunities for membership for your friends and coworkers, visit

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