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Some institutions listed may have a business relationship with MonitorBankRates. Our proprietary systems independently track and verify all rates. Advertiser relationships do not influence our Safety Ratings, Star Ratings, Texas Ratio calculations, or the rates shown.
WaterStone Bank Rates & Review October 2026
Content reviewed by
Brian McKay
Brian McKay
Founder & Data Architect
Expertise
Automated Online Rate Data Aggregation
Location-Based Rate Tables
Bank & Credit Union Health Safety Ratings
Bank & Credit Union Star Ratings
Finance Calculators
Brian is the Founder of MonitorBankRates.com. For over 18 years, he has utilized his background in enterprise infrastructure to engineer proprietary systems that track rates from over 8,000 financial institutions.
Editorial Disclosure
The rates displayed are actual, verified rates sourced directly from the official websites of banks and credit unions. Our editorial content is independent of any advertiser relationships.
|✓Fact Checked|Rates Last Updated and Verified: October 21, 2026
WaterStone Bank's Fixed Rate IRA Promotional Certificates of Deposit - 9-Month rates are at 4.40%, Promotional Certificates of Deposit - 9-Month rates are at 4.40%, Fixed Rate IRA Promotional Certificates of Deposit - 12-Month rates are at 4.00%, Promotional Certificates of Deposit - 12-Month rates are at 4.00%, Fixed Rate IRA Promotional Certificates of Deposit - 19-Month rates are at 3.60%. WaterStone Bank's savings rates are at 3.00%. WaterStone Bank's money market rates are at 3.16%. WaterStone Bank's checking rates are as high as 0.15%. MonitorBankRates evaluates the financial stability of WaterStone Bank with a 5.0 Star Rating, an A+ Overall Health Grade, and a Texas Ratio of 2.07%. Rates last updated and verified on 10/21/2026.
WaterStone Bank money market rates, and other rates, are continually updated to reflect market conditions. We recommend checking back frequently to get the best money market rates and other rates available. Have you opened an account or have any experiences at WaterStone Bank? Share your experience about WaterStone Bank by leaving a review below, or read customer reviews before you decide to use WaterStone Bank.
WaterStone Bank has earned an overall safety grade of A+ (Exceptional, Score: 99/100).
This proprietary letter grade is calculated by combining the institution's Star Rating with its Texas Ratio, providing a straightforward indicator of its financial stability and reliability.
Grades range from A+ (Exceptional) to F (High Risk) based on objective FDIC regulatory data.
MonitorBankRates Rating
?
5.0
ExceptionalOut of 5.0 Stars
MonitorBankRates Star Rating
WaterStone Bank has earned a Star Rating of 5.0 out of 5 stars (Exceptional).
Our proprietary rating system evaluates financial stability including the Texas Ratio and capitalization and combines it with customer feedback (user reviews) to help you make informed banking decisions.
Texas Ratio
?
2.07%
ExcellentLower than avg
WaterStone Bank Texas Ratio
WaterStone Bank's Texas Ratio is 2.07%, which is considered excellent and is lower than the national average of 5.85%.
WaterStone Bank has a very low volume of non-performing assets compared to its available capital, signifying a strong balance sheet.
The Texas Ratio compares non-performing assets to tangible common equity and loan loss reserves. Lower is better.
1.42% to 2.07% over 12 quarters, very strongFull history
Star Rating 5.0 to 5.0, Health Grade A+ to A+
The Texas Ratio for this bank has stayed very strong since Q3 2023. Lower is healthier; the amber line is the 15% level required for the MBR Verified Healthy badge.
Financial health data as of Q2 2026 (FDIC call report for the quarter ended June 30, 2026). This is the most recent call report available. The FDIC publishes bank call reports about eight weeks after each quarter ends.
WaterStone Bank CD Rates
Product
Rate
APY
Term
View More
Fixed Rate IRA Promotional Certificates of Deposit - 9 Month
4.31%
4.40%
9 Month
Min Deposit$2,500
Min Balance$2,500
DetailsIRA; Early withdrawal penalties may apply
Last Updated10/21/2026
Rate History
1 change since Sep 19, 2026 · 4.15% → 4.40% ▲ 0.25 pts · high 4.40% / low 4.15%
Oct 20, 20264.40%▲ from 4.15%
Sep 19, 20264.15%first recorded
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Promotional Certificates of Deposit - 9 Month
4.31%
4.40%
9 Month
Min Deposit$5,000
Min Balance$5,000
DetailsInterest rate and APY effective as of 10/05/26
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 4.40% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Promotional Certificates of Deposit - 12 Month
3.93%
4.00%
12 Month
Min Deposit$2,500
Min Balance$2,500
DetailsIRA; Early withdrawal penalties may apply
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 4.00% APY · checked 7 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Promotional Certificates of Deposit - 12 Month
3.93%
4.00%
12 Month
Min Deposit$5,000
Min Balance$5,000
DetailsInterest rate and APY effective as of 10/05/26
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 4.00% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Promotional Certificates of Deposit - 19 Month
3.54%
3.60%
19 Month
Min Deposit$2,500
Min Balance$2,500
DetailsIRA; Early withdrawal penalties may apply
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 3.60% APY · checked 7 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Promotional Certificates of Deposit - 25 Month
3.54%
3.60%
25 Month
Min Deposit$2,500
Min Balance$2,500
DetailsIRA; Early withdrawal penalties may apply
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 3.60% APY · checked 7 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Promotional Certificates of Deposit - 19 Month
3.54%
3.60%
19 Month
Min Deposit$5,000
Min Balance$5,000
DetailsInterest rate and APY effective as of 10/05/26
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 3.60% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Promotional Certificates of Deposit - 25 Month
3.54%
3.60%
25 Month
Min Deposit$5,000
Min Balance$5,000
DetailsInterest rate and APY effective as of 10/05/26
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 3.60% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Promotional Certificates of Deposit - 36 Month
2.96%
3.00%
36 Month
Min Deposit$2,500
Min Balance$2,500
DetailsIRA; Early withdrawal penalties may apply
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 3.00% APY · checked 7 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Promotional Certificates of Deposit - 36 Month
2.96%
3.00%
36 Month
Min Deposit$5,000
Min Balance$5,000
DetailsInterest rate and APY effective as of 10/05/26
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 3.00% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
1 Year Purpose CD
1.00%
1.00%
1 Year
Min Deposit$100
Min Balance$100
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 1.00% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Certificates of Deposit - 5 Year
0.70%
0.70%
5 Year
Min Deposit$1,000
Min Balance$1,000
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.70% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Certificate of Deposit - 5 Year
0.70%
0.70%
5 Year
Min Deposit$500
Min Balance$500
DetailsEarly withdrawal penalties may apply.
Last Updated10/21/2026
Rate History
No change since Oct 7, 2026 · 0.70% APY · checked 4 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Certificates of Deposit - 4 Year
0.60%
0.60%
4 Year
Min Deposit$1,000
Min Balance$1,000
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.60% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Certificate of Deposit - 4 Year
0.60%
0.60%
4 Year
Min Deposit$500
Min Balance$500
DetailsEarly withdrawal penalties may apply.
Last Updated10/21/2026
Rate History
No change since Oct 7, 2026 · 0.60% APY · checked 4 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Certificates of Deposit - 3 Year
0.50%
0.50%
3 Year
Min Deposit$1,000
Min Balance$1,000
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.50% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Certificate of Deposit - 3 Year
0.50%
0.50%
3 Year
Min Deposit$500
Min Balance$500
DetailsEarly withdrawal penalties may apply.
Last Updated10/21/2026
Rate History
No change since Oct 7, 2026 · 0.50% APY · checked 4 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Certificates of Deposit - 2 Year
0.40%
0.40%
2 Year
Min Deposit$1,000
Min Balance$1,000
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.40% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Certificate of Deposit - 2 Year
0.40%
0.40%
2 Year
Min Deposit$500
Min Balance$500
DetailsEarly withdrawal penalties may apply.
Last Updated10/21/2026
Rate History
No change since Oct 7, 2026 · 0.40% APY · checked 4 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Certificates of Deposit - 1 Year
0.25%
0.25%
1 Year
Min Deposit$1,000
Min Balance$1,000
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.25% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Certificate of Deposit - 1 Year
0.25%
0.25%
1 Year
Min Deposit$500
Min Balance$500
DetailsEarly withdrawal penalties may apply.
Last Updated10/21/2026
Rate History
No change since Oct 7, 2026 · 0.25% APY · checked 4 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Certificates of Deposit - 6 Month
0.15%
0.15%
6 Month
Min Deposit$1,000
Min Balance$1,000
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.15% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Fixed Rate IRA Certificate of Deposit - 6 Month
0.15%
0.15%
6 Month
Min Deposit$500
Min Balance$500
DetailsEarly withdrawal penalties may apply.
Last Updated10/21/2026
Rate History
No change since Oct 7, 2026 · 0.15% APY · checked 4 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
WaterStone Bank Savings Rates
Product
Rate
APY
View More
Life Moments Savings
2.96%
3.00%
Min Deposit$100
DetailsBalance: Below $5,000.01; Requires a WaterStone consumer checking account to be maintained; APY depends on balance
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 3.00% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Health Savings Account (HSA)
0.30%
0.30%
Min Deposit$0
Min Balance$50,000
DetailsBalance: $50,000.00 or more
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.30% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Health Savings Account (HSA)
0.25%
0.25%
Min Deposit$0
Min Balance$25,000
DetailsBalance: $25,000.00 - $49,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.25% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Health Savings Account (HSA)
0.20%
0.20%
Min Deposit$0
Min Balance$10,000
DetailsBalance: $10,000.00 - $24,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.20% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Health Savings Account (HSA)
0.15%
0.15%
Min Deposit$0
Min Balance$5,000
DetailsBalance: $5,000.00 - $9,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Life Moments Savings
-
0.15%
Min Deposit$100
Min Balance$5,000
DetailsBalance: $5,000.00 and over; Account must be open and active for 180 calendar days or a $30.00 closing fee may be assessed; Fees may reduce earnings
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 8 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Life Moments Savings
0.15%
0.15%
Min Balance$5,000
DetailsBalance: $5,000.01 or more; APY printed as range from 3.00% to 0.15%; Requires a consumer checking account to maintain a Life Moments Savings Account
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Life Moments Savings
0.15%
0.15%
Min Deposit$100
Min Balance$5,000
DetailsBalance: $5,000.01 or more; APY printed as range from 3.00% to 0.15%; Requires a WaterStone consumer checking account to be maintained
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Savings Account
0.15%
0.15%
Min Deposit$100
Min Balance$5,000
DetailsBalance: $5,000.00 or more
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Stepping Stone Savings
0.15%
0.15%
Min Deposit$25
Min Balance$5,000
DetailsBalance: $5,000.00 or more; Requires a Stepping Stone Checking Account to be maintained
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Health Savings Account (HSA)
0.10%
0.10%
Min Deposit$0
Min Balance$0
DetailsBalance: $4,999.99 or less
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.10% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
IRA Access Savings
0.10%
0.10%
Min Deposit$10
Min Balance$10
DetailsVariable rate IRA account; interest rates are variable and may change; fees may reduce earnings; APY effective as of 10/05/26
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.10% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Savings Account
0.10%
0.10%
Min Deposit$100
Min Balance$1,000
DetailsBalance: $1,000.00 - $4,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.10% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Stepping Stone Savings
0.10%
0.10%
Min Deposit$25
Min Balance$1,000
DetailsBalance: $1,000.00 - $4,999.99; Requires a Stepping Stone Checking Account to be maintained
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.10% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Blue's Jr. Bankers Savings Account
0.05%
0.05%
Min Deposit$25
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.05% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Savings Account
0.05%
0.05%
Min Deposit$100
DetailsBalance: $999.99 or less
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.05% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Stepping Stone Savings
0.05%
0.05%
Min Deposit$25
DetailsBalance: $999.99 or less; Requires a Stepping Stone Checking Account to be maintained
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.05% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
WaterStone Bank Business Savings Rates
Product
Rate
APY
View More
Business Savings
0.10%
0.10%
Min Deposit$100
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.10% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
WaterStone Bank Money Market Rates
Product
Rate
APY
View More
Ultimate Money Market
2.96%
3.00%
Min Deposit$5,000
Min Balance$250,000
DetailsBalance: $250,000.00 or more
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 3.00% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Money Market
2.72%
2.75%
Min Deposit$5,000
Min Balance$100,000
DetailsBalance: $100,000.00 - $249,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 2.75% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Money Market
2.47%
2.50%
Min Deposit$5,000
Min Balance$50,000
DetailsBalance: $50,000.00 - $99,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 2.50% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Money Market
1.14%
1.15%
Min Deposit$5,000
Min Balance$25,000
DetailsBalance: $25,000.00 - $49,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 1.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Money Market
0.40%
0.40%
Min Deposit$5,000
DetailsBalance: $0.00 - $24,999.99
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.40% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
WaterStone Bank Business Money Market Rates
Product
Rate
APY
View More
Business Ultimate Money Market
-
2.75%
Min Deposit$5,000
Min Balance$250,000
DetailsBalance: $250,000.00 and over; APY from footnote, accurate as of 2/01/2023; $10.00 monthly fee if average daily balance falls below $5,000.00; $30.00 closing fee if closed before 180 calendar days
Last Updated10/21/2026
Rate History
No change since Sep 24, 2026 · 2.75% APY · checked 5 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Business Money Market
2.72%
2.75%
Min Balance$250,000
DetailsBalance: $250,000.00 or more
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 2.75% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Business Ultimate Money Market
-
2.50%
Min Deposit$5,000
Min Balance$100,000
DetailsBalance: $100,000.00 - $249,999.99; APY from footnote, accurate as of 2/01/2023; $10.00 monthly fee if average daily balance falls below $5,000.00; $30.00 closing fee if closed before 180 calendar days
Last Updated10/21/2026
Rate History
No change since Sep 24, 2026 · 2.50% APY · checked 5 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Business Money Market
2.47%
2.50%
Min Balance$100,000
DetailsBalance: $100,000.00 - $249,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 2.50% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Business Ultimate Money Market
-
2.25%
Min Deposit$5,000
Min Balance$50,000
DetailsBalance: $50,000.00 - $99,999.99; APY from footnote, accurate as of 2/01/2023; $10.00 monthly fee if average daily balance falls below $5,000.00; $30.00 closing fee if closed before 180 calendar days
Last Updated10/21/2026
Rate History
No change since Sep 24, 2026 · 2.25% APY · checked 5 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Business Money Market
2.23%
2.25%
Min Balance$50,000
DetailsBalance: $50,000.00 - $99,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 2.25% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Business Ultimate Money Market
-
1.15%
Min Deposit$5,000
Min Balance$25,000
DetailsBalance: $25,000.00 - $49,999.99; APY from footnote, accurate as of 2/01/2023; $10.00 monthly fee if average daily balance falls below $5,000.00; $30.00 closing fee if closed before 180 calendar days
Last Updated10/21/2026
Rate History
No change since Sep 24, 2026 · 1.15% APY · checked 5 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Business Money Market
1.14%
1.15%
Min Balance$25,000
DetailsBalance: $25,000.00 - $49,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 1.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Business Money Market
0.40%
0.40%
Min Deposit$5,000
DetailsBalance: $0.00 - $24,999.99
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.40% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
WaterStone Bank Checking Rates
Product
Rate
APY
View More
Universal Checking
0.15%
0.15%
Min Deposit$100
Min Balance$50,000
DetailsBalance: $50,000.00 - $99,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Universal Checking
0.15%
0.15%
Min Deposit$100
Min Balance$100,000
DetailsBalance: $100,000.00 or more
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.15% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Universal Checking
0.10%
0.10%
Min Deposit$100
Min Balance$10,000
DetailsBalance: $10,000.00 - $49,999.99
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.10% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Universal Checking
0.05%
0.05%
Min Deposit$100
DetailsBalance: $9,999.99 or less
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.05% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
WaterStone Bank Business Checking Rates
Product
Rate
APY
View More
Business Interest Checking
0.05%
0.05%
Min Balance$2,500
DetailsBalance: $2,500.00 or more
Last Updated10/21/2026
Rate History
No change since Sep 19, 2026 · 0.05% APY · checked 9 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Business Interest Checking
0.01%
0.01%
Min Deposit$100
DetailsBalance: $2,499.99 or less
Last Updated10/21/2026
Rate History
No change since Oct 20, 2026 · 0.01% APY · checked 2 times
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
WaterStone Bank Other Rates
Product
Rate
Points
APY/APR
Term
View More
Ultimate Money Market
-
-
1.97%
6 Month Fixed
Min Deposit$5,000
Min Balance$0
DetailsBalance: $0.00 - $24,999.99; Introductory rate for first 6 months; Offer applied to new money only
Last Updated10/21/2026
Rate History
1 change since Sep 15, 2026 · 3.50% → 1.97% ▼ 1.53 pts · high 3.50% / low 1.97%
Oct 21, 20261.97%▼ from 3.50%
Sep 15, 20263.50%first recorded
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Money Market
-
-
2.35%
6 Month Fixed
Min Deposit$5,000
Min Balance$25,000
DetailsBalance: $25,000 - $49,999.99; Introductory rate for first 6 months; Offer applied to new money only
Last Updated10/21/2026
Rate History
1 change since Sep 15, 2026 · 3.50% → 2.35% ▼ 1.15 pts · high 3.50% / low 2.35%
Oct 21, 20262.35%▼ from 3.50%
Sep 15, 20263.50%first recorded
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Money Market
-
-
3.03%
6 Month Fixed
Min Deposit$5,000
Min Balance$50,000
DetailsBalance: $50,000 - $99,999.99; Introductory rate for first 6 months; Offer applied to new money only
Last Updated10/21/2026
Rate History
1 change since Sep 15, 2026 · 3.50% → 3.03% ▼ 0.47 pts · high 3.50% / low 3.03%
Oct 21, 20263.03%▼ from 3.50%
Sep 15, 20263.50%first recorded
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Ultimate Money Market
-
-
3.16%
6 Month Fixed
Min Deposit$5,000
Min Balance$100,000
DetailsBalance: $100,000 - $249,999.99; Introductory rate for first 6 months; Offer applied to new money only
Last Updated10/21/2026
Rate History
1 change since Sep 15, 2026 · 3.50% → 3.16% ▼ 0.34 pts · high 3.50% / low 3.16%
Oct 21, 20263.16%▼ from 3.50%
Sep 15, 20263.50%first recorded
Institution Ratings
5.0
Star Rating
A+
Health Grade
◈ Texas Ratio: 2.07%
Financial Health History
WaterStone Bank’s Texas Ratio rose from 1.42% in Q3 2023 to 2.07% in Q2 2026, so its financial health has stayed very strong over the past 12 quarters. Over the same period its Star Rating moved from 5.0 to 5.0. Lower Texas Ratios are healthier — this bank’s entire history sits far below the 15% threshold for the MBR Verified Healthy badge. Hover over or tap a point for that quarter’s figures.
Swipe the chart sideways to see every quarter.
Texas Ratio, left axis (lower is healthier)MBR Star Rating, right axis (1 to 5)Health Grade
How to read this chart: the two lines move in opposite directions by design. The Texas Ratio (blue) measures trouble, so a rising blue line means more non-performing assets against capital. The Star Rating (green) and Health Grade chips measure strength, so they fall when the Texas Ratio climbs and recover when it drops.
Show the quarterly figures
Quarter
Total assets
Texas Ratio
Star Rating
Health Grade
June 30, 2026
$2.3B
2.07%
5.0
A+
March 31, 2026
$2.3B
2.30%
5.0
A+
December 31, 2025
$2.3B
1.95%
5.0
A+
September 30, 2025
$2.3B
1.83%
5.0
A+
June 30, 2025
$2.3B
2.53%
5.0
A+
March 31, 2025
$2.2B
2.30%
5.0
A+
December 31, 2024
$2.2B
1.88%
5.0
A+
September 30, 2024
$2.2B
1.69%
5.0
A+
June 30, 2024
$2.3B
1.76%
5.0
A+
March 31, 2024
$2.2B
1.58%
5.0
A+
December 31, 2023
$2.2B
1.59%
5.0
A+
September 30, 2023
$2.2B
1.42%
5.0
A+
Source: FDIC call reports, MonitorBankRates analysis. Ratings shown are recomputed for each quarter with the current methodology and exclude member reviews.
Methodology & Data Sources
MonitorBankRates Star Rating:
Our rating for WaterStone Bank is derived from comprehensive financial data published quarterly by the FDIC.
Our proprietary rating system evaluates financial stability (including the Texas Ratio and capitalization) and combines it with customer feedback (user reviews) to help you make informed banking decisions.
Texas Ratio:
We calculate the Texas Ratio using standard industry methodology. This ratio compares the bank's non-performing assets to its tangible common equity and loan loss reserves to assess financial health.
Rate Data Aggregation:
We gather WaterStone Bank rates using proprietary online rate aggregation technology. Our systems scan constantly to provide the most recent rates available to our visitors.
Disclaimer: Interest rates are variable and subject to change without notice. While we strive for accuracy, rates can change rapidly based on market conditions.
It is always advisable to check with WaterStone Bank's official website for the most current offers and terms.
Address
11200 W Plank Ct,
Wauwatosa, WI 53226 · Milwaukee
Bank Holding CompanyWATERSTONE FINANCIAL INC
FDIC Certificate #28513
RegulatorFDIC
EstablishedJanuary 1, 1921
FDIC Insurance DateAugust 9, 1989
Domestic Offices16
Total Branches16
FDIC Insured✓ Yes, up to $250,000 per depositor
Financials
MonitorBankRates Star Rating
5.0 / 5.0 ★
Overall Health & Safety Grade
A+ (99/100)
Texas Ratio
2.07%
National Average Texas Ratio
5.85%
Return on Assets (ROA)
1.2780%
Return on Equity (ROE)
8.5700%
Non-Performing Loans Ratio (NPL)
0.29%
Total Assets
$2,252,894,000
Total Deposits
$1,469,847,000
Equity Capital
$331,501,000
Net Income
$14,409,000
Headquarters
Wauwatosa
Total Branches and Offices
16
Source: FDIC — Last Updated June 30, 2026
2026 MBR Health & Safety Badge
WaterStone Bank earned the Verified Healthy badge
Display this badge on your website to show visitors your 2026 MonitorBankRates recognition. The badge links back to this profile page for independent verification.
Copy the HTML below and paste it into your website where you’d like the badge to appear. The badge image is hosted on MonitorBankRates, so there is no need to download or upload anything. Badges are re-tested every quarter, and this profile page always shows the latest results, so the code never needs to change.
Learn more about the MBR Health & Safety Badge program on our methodology page.
Customer Reviews
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Average Rating
☆☆☆☆☆
Total Reviews
0
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Frequently Asked Questions About WaterStone Bank
Does WaterStone Bank offer CDs?
Yes. WaterStone Bank offers certificates of deposit (CDs) with fixed interest rates across multiple term lengths. Its current CD rates, verified by MonitorBankRates, are listed on this page.
Are CDs from WaterStone Bank FDIC insured?
Yes. WaterStone Bank is insured by the Federal Deposit Insurance Corporation (FDIC), so CDs opened there are insured up to $250,000 per depositor, per ownership category.
What is the highest CD rate at WaterStone Bank?
The highest CD rate MonitorBankRates has verified for WaterStone Bank is 4.40% APY on its Fixed Rate IRA Promotional Certificates of Deposit - 9-Month, as of October 21, 2026.
What CD terms does WaterStone Bank offer?
The WaterStone Bank CD terms we track include 9 month, 12 month, 18 month, 19 month, 2 year, 3 year, 4 year and 5 year terms, with rates from 3.60% to 4.40% APY. The institution may offer other terms or specials that are not listed here, so check with WaterStone Bank for its full lineup.
What is the highest savings rate at WaterStone Bank?
The highest savings rate MonitorBankRates has verified for WaterStone Bank is 3.00% APY on its Life Moments Savings, as of October 21, 2026.
What is the highest money market rate at WaterStone Bank?
The highest money market rate MonitorBankRates has verified for WaterStone Bank is 3.16% APY on its 6-Month Fixed Ultimate Money Market, as of October 21, 2026.
What is the highest checking rate at WaterStone Bank?
The highest checking rate MonitorBankRates has verified for WaterStone Bank is 0.15% APY on its Universal Checking, as of October 21, 2026.
How many branches does WaterStone Bank operate?
WaterStone Bank currently maintains approximately 16 branch location(s). Physical branches allow members to access in-person services such as notary consultations and safe deposit boxes.
Is there a first-time homebuyer program?
Currently, WaterStone Bank does not list a specific first-time homebuyer program, but they provide a range of mortgage and home equity products to assist members with property financing.
Are credit management and repair services offered?
While formal credit repair services are not currently listed, WaterStone Bank provides members with tools to manage their accounts and build a solid financial history.
Does WaterStone Bank offer online and mobile banking?
Most modern institutions like WaterStone Bank provide digital access. This includes the ability to check balances, transfer funds, deposit checks via mobile app, and view statements online. You can usually find these services at their official website: https://www.wsbonline.com.
Are all CD rates listed on MonitorBankRates federally insured?
Most are. Banks are insured by the FDIC and most credit unions by the NCUA, up to $250,000 per depositor, per ownership category. A small number of credit unions are privately insured instead, and we label them on their pages. MonitorBankRates is not a bank or credit union; deposit insurance comes from the institution where you open the account.
I want to open a CD with an institution listed on MonitorBankRates. How do I open the account?
You open the account directly with the bank or credit union. Use the View button next to a rate to go to the institution's website, then apply online, by phone or at a branch. Confirm the current rate and terms with the institution before you deposit.
If I open a CD I found on MonitorBankRates, is my account with MonitorBankRates or the institution?
Your account is with the financial institution. MonitorBankRates is a rate comparison site; we do not open accounts, hold deposits or handle your money.
Why are some CD offers not available for me to open?
Some offers are limited to certain states or local areas, require membership or an existing account, need a minimum deposit, or were promotions that have since ended. Rates can also change after we verify them. The institution's website has the current eligibility rules.
How do WaterStone Bank rates compare?
WaterStone Bank's top rates are 4.40% APY on its Fixed Rate IRA Promotional Certificates of Deposit - 9-Month, 3.00% APY on savings, 3.16% APY on money market and 0.15% APY on checking, verified by MonitorBankRates on October 21, 2026. To compare WaterStone Bank with the top rates nationwide, see our best CD rates, best savings rates, best money market rates and best checking rates, updated daily from banks and credit unions across the country.
Current WaterStone Bank Rates
12-Month CD0.25%
18-Month CD3.60%
24-Month CD0.40%
36-Month CD0.50%
48-Month CD0.60%
60-Month CD0.70%
Savings3.00%
MMA3.16%
Retrieved from our database of financial products. Rates subject to change.