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Additional Information

Choose the Savings That Fit Your Life.

Ready to lock in your rate? Choose our CD special and give your next goal a steady start. Want to keep your options open? Choose our Money Market special to earn a competitive rate, access your money, and add to your savings along the way.

Limited-time Special
10-Month Certificate of Deposit (CD)
4.35% APY*
Minimum to open: $500
Limited-time Special
Money Market
Rates up to
3.65% APY**
Minimum to open: $2,500

Apply in minutes and start earning more today.

New to Connex?

 

Already a Connex Member?

Open online in 3 easy steps!

How existing members open a new share account

From Online Banking

  1.       
  2. Log in to Online Banking
  3.       
  4. ›
  5.       
  6. Applications & Forms
  7.       
  8. ›
  9.       
  10. New Share Account

OR

From Mobile Banking

  1.       
  2. Log in to
    Mobile App
  3.       
  4. ›
  5.       
  6. (...)
    More
  7.       
  8. ›
  9.       
  10. Open New Account
    (Share Product)

 

*APY = Annual Percentage Yield. The minimum deposit to open is $500. When opening a Certificate of Deposit (CD) online, a maximum deposit of $250,000 via ACH transfers apply. This offer is exclusively for new funds that are not currently on deposit at Connex. At maturity, the 10-month CD rolls over to a standard 12-month CD at the current rate. Fees may reduce earnings. The 10-Month at 4.35% APY rate is available as of 10/5/26 and may change at any time without notice. Additional terms and conditions may apply. To join Connex you must live, work, worship, or attend school in Hartford, Middlesex, New Haven, or Fairfield County and have a $25 deposit in your share savings account. Unless otherwise specified, all offers and rates advertised are subject to change without notice and may be withdrawn at any time. Please contact a Connex representative for more details.

**APY = Annual Percentage Yield. Promotional Money Market rate, effective as of October 5, 2026, and is guaranteed through January 1, 2027. The offer is exclusively for new funds that are not currently on deposit at Connex, and is only valid for accounts opened online. The minimum to open the Promotional Money Market is $2,500. The minimum balance to earn the APY is $0.01. Earn 3.65% APY on balances of $2,500.00 and over. Balances below $2,500 earn 0.30% APY. After the promotional period ends, the rates and tiers of the Promotional Money Market account are subject to the standard rates and tiers currently in effect. At the end of the promotional period, we reserve the right to convert your Promotional Money Market account to a standard Money Market account without prior notice. This offer is subject to change and may be withdrawn at any time without notice. Future deposits can only be made in a branch. Withdrawals can only be made in a branch or by calling 1-800-CR-UNION. Connex may refuse to accept future deposits at the advertised rates at any time and without notice. Contact us for further details. Additional terms and conditions may apply.
To join Connex you must live, work, worship, or attend school in Hartford, Middlesex, New Haven, or Fairfield County and have a $25 deposit in your share savings account. Unless otherwise specified, all offers and rates advertised are subject to change without notice, and may be withdrawn at any time. Please contact a Connex representative for more details.

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Routing Number: 211178200

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Your savings federally insured to at least $250,000 and backed in full faith and credit of the United States Government, National Credit Union Administration, a U.S. Government Agency.