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Best CD rates and certificates
Compare published certificate yields with their terms, opening minimums, requirements, collection dates and original sources.
Top CD rates
Showing 16–30 results in Longmont, CO
- 3.75%APY$123 over 4 months on $10,000with conditions
Requirements
Product: No early withdrawal penalty when withdrawing total balance and interest earned beginning 7 days after funds have been received. No withdrawals permitted during first 6 days following receipt of funds. No partial withdrawals allowed. Auto-renews to 3-month certificate. Membership eligibility and one-time $5 membership fee required at account opening.
Offer: Available with active Summit Dividend Checking account (0.25% relationship rate boost) opened or renewed on same membership account. Not available on HSA, ESA or IRA CD. Auto-renews to 3 months.
Qualified rate · 3.70% interest rate · Effective Sep 1, 2026
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More details - 3.75%APY$217 over 7 months on $10,000
Requirements
Product: At maturity, automatically renews into a 3 Month Flexible CD at a lower interest rate unless changed during 7-day grace period. Online opening limit is $250,000.
3.69% interest rate · Effective Oct 5, 2026
Rate by balance
Rate by balance for Featured CD Balance APY Up to $9,999 3.75% $10,000 – $99,999Your amount 3.75% $100,000 – $999,999 4.11% $1,000,000 and up 4.11% Rate checked
More details - 3.75%APY$375 over 1 year on $10,000with conditions
Requirements
Product: Qualify for Relationship Rewards interest rates when paired with a Key Advantage Checking ® , Key Privilege Checking ® , Key Privilege Select Checking ® , Key Select Checking ® , Key Private Client ® Checking , Key Private Bank Checking ® , or Key Private Bank Personal Checking Account.
Offer: Promotional Rate accurate as of September 26, 2026, 12-month Tiered CD with Relationship Rewards up to $99,999.99. Minimum opening deposit $2,500. Compounded daily. Early withdrawal penalties may apply.
Qualified rate · Compounded daily · Balance cap $99,999.99 · Effective Sep 26, 2026
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More details - 3.70%APY$91 over 3 months on $10,000
Requirements
Product: Ability to add to principal (Personal CDs only). Penalty may be imposed for early withdrawal. No monthly service or maintenance fees.
3.63% interest rate
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More details - 3.50%APY$173 over 6 months on $10,000
Requirements
Product: $500 minimum opening balance and minimum balance to earn APY. A penalty may be imposed for early withdrawal. Fees can reduce earnings. Fixed rate. Dividends compounded and credited monthly. Automatically renewable with a 10-day grace period.
3.45% interest rate · Effective Oct 1, 2026
Rate checked
More details - 3.40%APY$692 over 24 months on $10,000
Requirements
Product: Start with a minimum of $2,500. Option to make a one-time bump-up to the rate currently offered for the same type certificate account anytime during the original term. Ability to make a one-time additional deposit of $100 or more. Flexibility to make one penalty-free withdrawal during the account term as long as a minimum balance of $1,000 remains. Membership eligibility applies.
Offer: Minimum opening account balance is $2,500; minimum balance to earn APY is $1,000.
3.35% interest rate · Effective Oct 3, 2026
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More details - 3.30%APY$219 over 8 months on $10,000with conditions
Requirements
Product: Minimum deposit requirement of $1,000 to open a CD. Penalty for early withdrawal.
Offer: Requires linked qualifying Chase checking account.
Qualified rate · 3.25% interest rate · Effective Oct 16, 2026
Rate by balance
Rate by balance for Certificate of Deposit Balance APY Up to $9,999 3.30% $10,000 – $99,999Your amount 3.30% $100,000 and up 3.80% Rate checked
More details - Elevations Credit UnionStandard Certificates of DepositCD · 6 months · $500 min
Credit union · 2 branches
3.25%APY$161 over 6 months on $10,000with conditionsRequirements
Product: Membership eligibility and one-time $5 membership fee required at account opening. Early withdrawal penalty applies: 30 days of dividends for terms 6 months or less; 180 days of dividends for terms 7 months or more.
Offer: Highest APY includes 0.25% APR rate boost for members with an active Summit Dividend Checking account opened or renewed on the same membership account.
Qualified rate · 3.21% interest rate · Effective Feb 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 - 3.15%APY$315 over 1 year on $10,000
Requirements
Product: A penalty of 7 days interest will be imposed for early withdrawals within the first 6 days of the account term or following any partial withdrawal. Automatically renews into a 3 Month Flexible CD at maturity unless changed during 7-day grace period. Online opening limit is $250,000.
3.11% interest rate · Effective Oct 5, 2026
Rate by balance
Rate by balance for Flexible CD Balance APY Up to $9,999 3.15% $10,000 – $99,999Your amount 3.15% $100,000 – $999,999 3.65% $1,000,000 and up 3.65% Rate checked
More details - 3.05%APY$75 over 3 months on $10,000
Requirements
Product: For CDs from $1,000 up to and including $99,999. Fixed interest rate, compounded daily. Online account opening requires minimum 3 month term and deposit less than $100,000 funded via existing Zions Bank account or wire transfer. Early withdrawal penalties apply.
Offer: Term 3 MONTHS. Fixed rate. Rates displayed for Idaho and Utah.
3.00% interest rate · Compounded daily · Balance cap $99,999 · Effective Oct 3, 2026
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More details - 3.00%APY$1,564 over 59 months on $10,000
Requirements
Product: Rates for ZIP code 60606. Early withdrawal penalties may apply. Account must be opened online, by phone, or at a financial center. For CDs opened online, funds may not be withdrawn for 15 calendar days after funding; for CDs opened by phone, accounts must be funded within 10 business days of application and funds may not be withdrawn for 15 calendar days after funding. CDs opened online cannot be for an IRA.
Effective Sep 17, 2026
Rate checked
More details - Wells FargoConsumer Fixed Rate Time AccountCD · 24–35 months · $2,500 min · 1.76%–2.27% by balance
Bank · 3 branches
1.76%APYwith conditionsRequirements
Product: Fixed rate CD. Standard opening minimum deposit is $2,500. Early withdrawal penalties apply.
Offer: Relationship rate; requires eligible linked checking account.
Qualified rate · 1.74% interest rate · Effective Oct 3, 2026
Rate by balance
Rate by balance for Consumer Fixed Rate Time Account Balance APY Up to $100,000Your amount 1.76% $100,000 and up 2.27% Rate checked
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
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 Longmont, CO
222 CDs at 15 banks and credit unions · checked Oct 4–22
- Typical
- 1.75%
- Top 10% from
- 3.85%
- Banks, typical
- 0.50%
- Credit unions, typical
- 3.40%
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Boulder, CO metro
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- Bellco Credit UnionCredit union · 1 branch
- UMB BankBank · 1 branch