Credit union · NCUA insured
Sound Federal Credit Union CD Rates
Sound Federal Credit Union’s best CD rate is 3.56% APY on a 13-month share certificate (CD). Rates checked October 22, 2026.
How Sound Federal Credit Union’s CD rates compare
Compared with banks and credit unions near Bridgeport, CT, where Sound Federal Credit Union has the most branches. $10,000, best rate first.
This credit union’s best
Sound Federal Credit Union
3.56%APY
- Term
- 13 months
- Minimum
- $500
- Earns on $10,000
- $386
Share Certificates
Top rate
The First Bank of Greenwich
4.60%APY
- Term
- 13 months
- Minimum
- $1,000
- Earns on $10,000
- $499
2nd-highest rate
Nutmeg State Financial Credit Union
4.60%APY
- Term
- 14 months
- Minimum
- $1,000
- Earns on $10,000
- $539
Every rate
Current CD rates
Rates from the credit union’s website. Earnings assume the rate doesn’t change.
Share Certificates
3.56%APY · 1 term
Available in terms from 90 days to 60 months.
| Term | APY | Earns on $10,000Earns |
|---|---|---|
| 13 monthsFees could reduce earnings | 3.56% | $386 |
Sources (1)
- mysoundcu.org/save · captured Sep 19, 2026
Who can join Sound Federal Credit Union
This may be incomplete or out of date, so check with the credit union before you apply.
Where you live or work
- Eligible if you live, work, worship, volunteer, or receive your education in Fairfield County, New Haven County, or Litchfield County.
Family and household
- Eligible if you have a family member related by blood or marriage who already has a Sound Membership.
Cost to join
- Open membership savings with as little as $1.
Membership information collected October 4, 2026.