Summer can be a fun and busy time of year in New England. Remember: don't let your guard down! It's also the time of year when fraudsters are alive and well and attempting to gain access to vulnerable individuals. If someone calls, texts, emails, or looks over your shoulder at an ATM, beware! Mass Bay Credit Union will never call, text, or email you in search of your private or account information. If you think someone is trying to scam you and they say they are MBCU, hang up, don't reply and don't open attachments! And then, call us at 617-269-2700 and let us know. Have a fun summer!
xDeposit Rates
| Account Type * | Minimum Balance To Open | Minimum Average Daily Balance to Earn APY | Annual Percentage Yield (APY) ** |
|---|---|---|---|
|
Main Share/Misc Share
|
$5
|
$5 - $499.99
|
0.03%
|
|
|
|
$500 - $9,999.99
|
0.05%
|
|
|
|
$10,000 - Above
|
0.10%
|
|
|
|||
|
Money Market
|
$10
|
$10 - $2,499.99
|
0.05%
|
|
|
|
$2,500 - $9,999.99
|
0.15%
|
|
|
|
$10,000 - $19,999.99
|
0.35%
|
|
|
|
$20,000 - $49,999.99
|
0.50%
|
| $50,000 - $99,999.99 | 0.60% | ||
| $100,000 - $249,999.99 | 0.80% | ||
| $250,000 - ABOVE | 0.80% | ||
|
|
|||
|
I.R.A Share
|
None
|
$0 - $499.99
|
0.03%
|
|
|
|
$500 - $9,999.99
|
0.05%
|
|
|
|
$10,000.00 - Above
|
0.10%
|
|
|
|||
|
NOW Checking
|
None | $5 |
0.03%
|
|
|
|||
|
Vacation Club
|
None
|
None |
0.05%
|
|
|
|||
|
Christmas Club
|
None
|
None |
0.05%
|
|
|
|||
|
Business Share
|
$25
|
$25 - $499.99
|
0.03%
|
|
|
|
$500 - $9,999.99
|
0.05%
|
|
|
|
$10,000 - Above
|
0.10%
|
|
|
|
|
|
|
Certificates Term ^
|
Minimum Balance To Open
|
Minimum Average Daily Balance To Earn APY
|
Annual Percentage Yield (APY)
|
|---|---|---|---|
|
3 Months
|
$500
|
$500
|
0.50%
|
|
6 Months
|
$500
|
$500
|
3.75%
|
| 10 Months | $500 | $500 | 3.00% |
|
12 Months
|
$500
|
$500
|
3.50%
|
|
14 Months
|
$500
|
$500
|
3.00%
|
|
16 Months
|
$500
|
$500
|
3.00%
|
|
17 Months
|
$500
|
$500
|
3.00%
|
|
18 Months
|
$500
|
$500
|
4.00%
|
|
24 Months
|
$500
|
$500
|
3.50%
|
|
28 Months
|
$500
|
$500
|
2.65%
|
|
36 Months
|
$500
|
$500
|
3.45%
|
|
48 Months
|
$500
|
$500
|
3.00%
|
|
60 Months
|
$500
|
$500
|
3.35%
|
|
IRA Certificates Term ^
|
Minimum Balance To Open
|
Minimum Average Daily Balance To Earn APY
|
Annual Percentage Yield (APY)
|
|---|---|---|---|
|
3 Months
|
$500
|
$500
|
0.50%
|
|
6 Months
|
$500
|
$500
|
3.75%
|
| 10 Months | $500 | $500 | 3.00% |
|
12 Months
|
$500
|
$500
|
3.50%
|
|
14 Months
|
$500
|
$500
|
3.00%
|
|
16 Months
|
$500
|
$500
|
3.00%
|
|
17 Months
|
$500
|
$500
|
3.00%
|
|
18 Months
|
$500
|
$500
|
4.00%
|
|
24 Months
|
$500
|
$500
|
3.50%
|
|
28 Months
|
$500
|
$500
|
2.65%
|
|
36 Months
|
$500
|
$500
|
3.45%
|
|
48 Months
|
$500
|
$500
|
3.00%
|
|
60 Months
|
$500
|
$500
|
3.35%
|
* Fees may reduce earnings.
** Rates are subject to change without notice.
+ Certificates may be subject to penalty for early withdrawal.
^ This account type has a $250,000 maximum deposit per Member.
Current Rates - Effective June 18, 2026.