Compare Bank & Credit Union Rates
Best CD rates and certificates
Compare published certificate yields with their terms, opening minimums, requirements, collection dates and original sources.
Top CD rates
Showing 1–10 results in Custer County, MT · Few institutions in Custer County, MT: choose a wider area in the filters
- 4.33%APY$433 over 1 year on $10,000intro rate
Requirements
Product: Compounding monthly. Penalty for early withdrawal. $25 minimum deposit on Regular Savings account required for membership. No setup or maintenance fees.
Offer: International Credit Union Day Certificate Special. Limited time special! Penalty for early withdrawal.
Promotional rate
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More details - 3.82%APY$189 over 6 months on $10,000intro rate
Promotional rate · 3.75% interest rate
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More details - 3.76%APY$344 over 11 months on $10,000
Requirements
Product: Once opened, additional contributions of at least $500 can be made. Compounding monthly. Early withdrawal penalty applies.
Offer: Compounding monthly. Once a Flex Certificate is opened, additional contributions of at least $500 can be made. Early withdrawal penalty applies.
3.70% interest rate · Effective Oct 1, 2026
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More details - 3.76%APY$766 over 24 months on $10,000
Requirements
Product: Compounding monthly. Early withdrawal penalty applies.
Offer: Compounding monthly. Early withdrawal penalty applies.
3.70% interest rate · Effective Oct 1, 2026
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More details - 3.25%APY$161 over 6 months on $10,000
3.20% interest rate · Effective Sep 21, 2026
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More details - 2.79%APY$859 over 36 months on $10,000
2.75% interest rate
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More details - 0.40%APY$202 over 60 months on $10,000
0.40% interest rate · Balance cap $250,000 · Effective Oct 6, 2026
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More details - 0.35%APY$82 over 28 months on $10,000blended over a stepped scheduleintro rate
Requirements
Offer: Step period 1 (months 1-7)
Promotional rate · 0.05% interest rate · Effective Oct 6, 2026
Rate schedule
Rate schedule for Step Up CD Period APY Step period 1 (months 1-7) 0.05% Step period 2 (months 8-14) 0.25% Step period 3 (months 15-21) 0.45% Step period 4 (months 22-28) 0.65% Rate checked
More details - 0.25%APY$126 over 60 months on $10,000
0.25% interest rate · Effective Oct 6, 2026
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More details - 0.01%APY
Requirements
Product: A penalty for early withdrawal may be charged. Minimum Opening Deposit equals the Minimum Balance to Earn APY.
Offer: Applicable for Certificates of Deposit only and do not apply to IRAs.
0.01% interest rate · Effective Sep 28, 2026
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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 CDs pay in Custer County, MT
50 CDs at 4 banks and credit unions · checked Oct 6–22
- Typical
- 2.89%
- Top 10% from
- 3.89%
- Banks, typical
- 0.05%
- Credit unions, typical
- 3.82%
Is your bank paying you enough?
Find your bank or credit union to see all its rates and how they compare near you.
Montana
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- Altana Federal Credit UnionCredit union · 11 branches
- Billings Federal Credit UnionCredit union · 4 branches
- Mountain America Credit UnionCredit union · 2 branches