Important Updates regarding the Coronavirus (COVID-19): Learn More Atomic Credit Union lobbies have reopened. We will recognize every Wednesday from 10am to 11am as specially designated lobby service hours for our at-risk population of members. Social distancing practices are in place and appointments are also available. Please contact us at 800.652.2328 for appointment availability. Drive-Thru, ATM and Digital Banking Services remain available.


Get it on Google Play  The Atomic Credit Union Android App is now available. 


Steady Growth, Guaranteed Returns

When you have extra cash you can put away, consider an Atomic Credit Union certificate. They're a great way to add to your savings, and the longer you keep your money deposited, the more interest you'll earn. Our members use these credit union share certificates to create emergency funds or save toward specific goals.

Build up your savings at a great rate.

  • Regular certificates available for terms of 3 to 60 months with dividends paid monthly
  • $1,000 minimum deposit required
  • Save for retirement with Traditional and Roth IRA certificates, each with unique tax advantages your tax advisor can explain
  • IRA certificates available with a $1,000 minimum deposit with various rates and terms, and are insured up to $500,000