Compare Bank & Credit Union Rates
Best high-yield savings rates
Compare published savings yields, money market accounts included, with minimums, requirements, collection dates and original sources.
Top savings rates
Showing 1–15 results in Star, ID
- ICCUHigh-Yield Online Savings AccountSavings · $1,000 min · 0.00%–3.40% by balance
Credit union · 1 branch
3.40%APY$340 a year on $10,000Requirements
Product: Requires ICCU membership (Share Savings Account with minimum $25 opening balance and one-time $5 membership fee). Free online eStatements required.
Offer: Monthly service fee is $10 if balance is less than $1,000.
0.00% interest rate · $10 monthly fee
Rate by balance
Rate by balance for High-Yield Online Savings Account Balance APY Up to $999 0.00% $1,000 – $24,999Your amount 3.40% $25,000 – $49,999 3.40% $50,000 – $99,999 3.40% $100,000 – $249,999 3.40% $250,000 and up 3.40% Rate checked
More details - 2.00%APY$200 a year on $10,000with conditions
Requirements
Product: Opening deposit of at least $25 required. Monthly maintenance fee of $5 is waived for owners of a U.S. Bank Smartly Checking account, Safe Debit account, U.S. Bank Smartly Visa Signature Card, or accounts with a minor under age 18. Relationship rates require maintaining an eligible qualifying product and vary by Combined Qualifying Balance (CQB).
Offer: Relationship rate for Combined Qualifying Balance (CQB) under $5,000. Requires an eligible open and in-good-standing account (U.S. Bank Smartly Checking, Safe Debit, or U.S. Bank Smartly Visa Signature Card).
Qualified rate · 1.00% interest rate · $5 monthly fee · Effective Oct 5, 2026
Rate by balance
Rate by balance for U.S. Bank Smartly Savings Balance APY Up to $5,000 1.00% $5,000 – $25,000Your amount 2.00% $25,000 – $50,000 3.50% $50,000 – $100,000 3.50% $100,000 – $99,999,999,999 3.50% Rate checked
More details - 2.00%APY$200 a year on $10,000with conditions
Requirements
Product: Variable rate account. Monthly maintenance fee of $5 is waived for owners of a Bank Smartly Checking account, Safe Debit account, Bank Smartly Visa Signature Card, or accounts with a minor under age 18. Higher relationship rates require maintaining an eligible product (Bank Smartly Checking, Safe Debit account, or Bank Smartly Visa Signature Card) and are determined by Combined Qualifying Balance (CQB).
Offer: Relationship rate for CQB Under $5,000. Requires qualifying relationship product.
Qualified rate · 1.00% interest rate · $5 monthly fee · Effective Oct 5, 2026
Rate by balance
Rate by balance for Bank Smartly Savings Balance APY Up to $5,000 1.00% $5,000 – $25,000Your amountRelationship rate for CQB $5,000 to $24,999.99. 2.00% $25,000 – $50,000Relationship rate for CQB $25,000 to $49,999.99. 3.50% $50,000 – $100,000Relationship rate for CQB $50,000 to $99,999.99. 3.50% $100,000 and upRelationship rate for CQB $100,000 and above. 3.50% Rate checked
More details - ICCUMoney Market SavingsMoney Market Savings · $25 min · 0.00%–1.00% by balance
Credit union · 1 branch
0.40%APY$40 a year on $10,000Requirements
Product: Available to ICCU members who live or work in Idaho, Washington, eastern Oregon, or Arizona.
Offer: $15 monthly service fee if balance is less than $2,500. Minimum balance to earn interest is $2,500.
0.00% interest rate · $15 monthly fee
Rate by balance
Rate by balance for Money Market Savings Balance APY Up to $2,499 0.00% $2,500 – $24,999Your amount 0.40% $25,000 – $49,999$15 monthly service fee waived with balance of $2,500 or more. 0.60% $50,000 – $99,999$15 monthly service fee waived with balance of $2,500 or more. 0.75% $100,000 and up$15 monthly service fee waived with balance of $2,500 or more. 1.00% Rate checked
More details - 0.25%APY$25 a year on $10,000
0.25% interest rate · Effective Sep 28, 2026
Rate checked
More details - 0.25%APY$25 a year on $10,000
Requirements
Product: Contributions may be eligible for a State of Idaho tax deduction. Contribute up to $10,000 for single or $20,000 for married couples filing jointly per calendar year. Five free withdrawals by check per month.
Offer: Monthly service fee is $5 if balance is less than $100.
0.25% interest rate · $5 monthly fee
Rate checked
More details - 0.25%APY$25 a year on $10,000
Requirements
Product: Designed to save for a specific purpose.
0.20% interest rate · No monthly fee
Rate by balance
Rate by balance for Choice Savings Account Balance APY Up to $1,499 0.20% $1,500 and upYour amount 0.25% Rate checked
More details - 0.25%APY$25 a year on $10,000
Requirements
Product: ICCU debit card purchases are rounded up to next whole dollar and deposited into savings.
0.25% interest rate · No monthly fee
Rate checked
More details - Frontier Credit UnionVelocity Money MarketVelocity Money Market · $0 min · 0.20%–2.02% by balance
Credit union · 1 branch
0.20%APY$20 a year on $10,000Requirements
Offer: Tier 1: Daily balance in tier 1 ($0.00 up to $49,999.99) earns 0.20% interest rate and 0.20% APY. Interest compounded and credited monthly. Fixed rate. Minimum balance to earn APY is $0.00.
0.20% interest rate · No monthly fee · Effective Sep 30, 2024
Rate by balance
Rate by balance for Velocity Money Market Balance APY Up to $50,000Your amount 0.20% $50,000 – $75,000 0.50% $75,000 – $100,000 1.00% $100,000 – $150,000 1.51% $150,000 and up 2.02% Rate checked
More details - 0.15%APY$15 a year on $10,000
Requirements
Product: Flexible savings account in addition to Share Savings account.
0.00% interest rate · No monthly fee
Rate by balance
Rate by balance for Secondary Savings Account Balance APY Up to $299 0.00% $300 and upYour amount 0.15% Rate checked
More details - 0.15%APY$15 a year on $10,000
Requirements
Product: Required to become a member of ICCU. Limit one share savings account per membership.
0.00% interest rate · No monthly fee
Rate by balance
Rate by balance for Share Savings Account Balance APY Up to $299 0.00% $300 and upYour amount 0.15% Rate checked
More details - 0.10%APY$10 a year on $10,000
Requirements
Product: $5 monthly service charge waived if a $200 minimum daily balance is maintained in the month, or for clients under 24 years of age. $10 fee for excess withdrawals over 6 per month.
0.05% interest rate · $5 monthly fee · Effective Sep 28, 2026
Rate by balance
Rate by balance for Regular Savings Balance APY Up to $10,000 0.05% $10,000 – $50,000Your amount 0.10% $50,000 and up 0.25% Rate checked
More details - Frontier Credit UnionInsured Money MarketInsured Money Market · $0 min · 0.05%–0.20% by balance
Credit union · 1 branch
0.10%APY$10 a year on $10,000Requirements
Offer: Interest compounded and credited monthly. Fixed rate. Minimum balance to earn APY is $0.00.
0.05% interest rate · No monthly fee · Effective Sep 30, 2024
Rate by balance
Rate by balance for Insured Money Market Balance APY Up to $2,500 0.05% $2,500 – $20,000Your amount 0.10% $20,000 – $75,000 0.15% $75,000 and up 0.20% Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Opening deposit of at least $25 required. Monthly maintenance fee of $5 is waived for owners of a U.S. Bank Smartly Checking account, Safe Debit account, U.S. Bank Smartly Visa Signature Card, or accounts with a minor under age 18. Relationship rates require maintaining an eligible qualifying product and vary by Combined Qualifying Balance (CQB).
Offer: Standard rate for any balance without relationship rate qualification.
Qualified rate · 0.05% interest rate · Balance cap $99,999,999,999 · $5 monthly fee · Effective Oct 5, 2026
Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Variable rate account. Monthly maintenance fee of $5 is waived for owners of a Bank Smartly Checking account, Safe Debit account, Bank Smartly Visa Signature Card, or accounts with a minor under age 18. Higher relationship rates require maintaining an eligible product (Bank Smartly Checking, Safe Debit account, or Bank Smartly Visa Signature Card) and are determined by Combined Qualifying Balance (CQB).
Offer: Standard interest rate and APY across all balance levels without qualifying relationship product.
Qualified rate · 0.05% interest rate · $5 monthly fee · Effective Oct 5, 2026
Rate checked
More details
Carrot Score rates each institution on all its CD, savings, auto loan and credit card rates, not just the account shown. How we rank
What savings accounts pay in Star, ID
24 accounts at 5 banks and credit unions · checked Oct 6–22
- Typical
- 0.10%
- Top 10% from
- 1.52%
- Banks, typical
- 0.02%
- Credit unions, typical
- 0.20%
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Boise City, ID metro
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- America First Credit UnionCredit union · 1 branch
- ICCUCredit union · 26 branches
- Westmark Credit UnionCredit union · 5 branches