Stash Savings
as high asBoost Certificate
as high as
Stash Savings
This account is perfect for young savers who want to grow their money with a competitive interest rate—while keeping their savings easy to access when needed.
Boost Certificate
The Boost Certificate helps kids grow their savings. With a parent or guardian as a joint owner, they can work together to track progress and set savings goals!
Looking for other savings options?
Regular Savings accounts
Money Market accounts
Certificate
accounts
Great, friendly, and efficient service. Communication was excellent!
Go paperless with eStatements
Access your statements anytime, anywhere—securely and all in one place. Signing up is quick and easy!
Plant the seeds of savings
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Refer to Central One Federal Credit Union’s Member Service Agreement and Our Rates and Service Charge Disclosure
Rates
Youth Savings Account Rates
| Account Type | Certificate Term | Dividend Rate^ | APY* |
|---|---|---|---|
|
Stash Savings (youth account) |
N/A |
N/A |
|
|
Boost Certificate |
1 Year |
|
|
|
Boost Certificate |
2 Year |
|
|
Rates effective as of: April 16, 2026
APY-Annual Percentage Yield
APY accurate as of the date listed above
Fees may reduce earnings on the accounts
Stash Savings
Variable rate account
Minimum balance to earn APY $0.00
Boost Certificates
Minimum balance to open account $100.00 Minimum balance to earn APY $100.00. Penalty may be imposed for early withdrawal.
Additional deposits can be made in increments of $100 or more to a maximum of 10,000 total per certificate. One boost certificate per member. If the member is 17 years of age or younger, a parent or guardian must be a joint account owner. Accrued dividends are forfeited if account is closed prior to monthly dividend posting. Dividends are compounded monthly, and the certificate auto renews at the end of the term.
Refer to Central One Federal Credit Union's Member Service Agreement
and Our Rates and Service Charges Disclosure
Boost Certificate
The Boost Certificate provides a premium interest rate. As joint owners, parents or guardians can help track the progress and set savings goals.
Features and benefits
- Earn a premium certificate interest rate
- Add on deposits may be made in amounts of $100 or more up to $10,000 max per Boost Certificate.
Requirements
- Minimum balance of $100
- Joint account with a parent or guardian (must be a credit union member)
- Subject to early withdrawal penalties*
- Only one Boost Certificate per member, with principal balance not to exceed $10,000.
Stash Savings
This account is ideal for members who want to earn a competitive, dividend rate on their account balances while having flexible access to their funds.
Features and benefits
- Receive the Stash’s Scoop newsletter with educational content and fun ideas
- Personalized birthday card
- Earn a competitive dividend rate
Requirements
- Available for children under the age of 13 years old
- Parent or guardian as a joint owner on the account
Go Paperless with eStatements
• Log in to your Online Banking Account
• Click eStatements and tax forms from the top menu
• Review and accept the Central One Federal Credit Union eStatement disclosure and agreement
• Provide a valid email address and click submit
• Choose how you want to be notified when new notices or statements become available: text message or email.
Need help? Contact our Member Support Center at 800-527-1017 or visit a branch for assistance.
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Open Account
Ice Cream Day Dates
| Location | 2026 Dates | Time | Vendor |
|---|---|---|---|
|
Auburn |
June 25, 2026 |
4pm - 6pm |
Trombetta's Farm |
|
Milford |
July 9, 2026 |
4pm - 6pm |
Trombetta's Farm |
|
Shrewsbury |
July 23, 2026 |
4pm - 6pm |
Trombetta's Farm |
|
Westborough |
July 30, 2026 |
4pm - 6pm |
Uhlman's Ice Cream |
|
Northborough |
August 27, 2026 |
4pm - 6pm |
Trombetta's Farm |
Food Truck Dates
Check back for the 2026 dates and times
Adjustable Rate Mortgages
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The 15/5 Adjustable Rate Mortgage offers a fixed APR of for the first 15 years then adjusts to a new rate every 5 years.
Term: Available for terms up to 40 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30 year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies, or we will not be able to process your application. Payments do not include taxes and insurance.
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The 15/5 Adjustable Rate Mortgage offers a fixed APR of for the first 15 years then adjusts to a new rate every 5 years.
Term: Available for terms up to 40 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30 year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies or we will not be able to process your application. Payments do not include taxes and insurance.
-
The 10/5 Adjustable Rate Mortgage offers a fixed APR of for the first 10 years then adjusts to a new rate every 5 years.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30 year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies or we will not be able to process your application. Payments do not include taxes and insurance.
-
The 10/5 Adjustable Rate Mortgage offers a fixed APR of for the first 10 years then adjusts to a new rate every 5 years.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30-year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies, or we will not be able to process your application.
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The 5/1 Adjustable Rate Mortgage offers a fixed APR of for the first 5 years then adjusts to a new rate every 1 year.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30-year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies or we will not be able to process your application.
-
The 5/1 Adjustable Rate Mortgage offers a fixed APR of for the first 5 years then adjusts to a new rate every 1 year.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30 year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies, or we will not be able to process your application.
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The 3/3 Adjustable Rate Mortgage offers a fixed APR of for the first 3 years then adjusts to a new rate every 3 years.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30 year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies or we will not be able to process your application.
-
The 3/3 Adjustable Rate Mortgage offers a fixed APR of for the first 3 years then adjusts to a new rate every 3 years.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30 year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies or we will not be able to process your application.
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The 1/1 Adjustable Rate Mortgage offers a fixed APR of for the first 1 year then adjusts to a new rate every 1 year.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30-year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies or we will not be able to process your application.
-
The 1/1 Adjustable Rate Mortgage offers a fixed APR of for the first 1 year then adjusts to a new rate every 1 year.
Term: Available for terms up to 30 years.
Rate caps: 2% per adjustment and 5% over the initial rate for the life of the loan.
Benefits: Central One’s ARMs often have lower down payment requirements, lower initial monthly payments and lower initial APRs than a 30 year fixed rate.
Calculate your monthly payment using the ARM Mortgage Calculator
Prior to applying, please make sure your credit is not frozen by the credit reporting agencies or we will not be able to process your application.
Order Checks for your Home Equity Line of Credit (HELOC)
You can order checks through this link Order Checks or by calling 800-355-8123. You will need to input your account number and the Central One routing number (211387169). As a security precaution, you will not be able to change the address on the checks and all orders will be sent to the address of record on the account.
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