Compare Bank & Credit Union Rates
Best 18-month CD rates
Compare published certificate yields with their terms, opening minimums, requirements, collection dates and original sources.
Top CD rates
Showing 406–420 results
- AmeriCU Credit UnionShare Certificate SpecialCD · 18 months · $500 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000intro rateRequirements
Product: Fixed dividend rate and Annual Percentage Yield are fixed and will be in effect for the initial term of the account. At the end of term this will auto-renew to a 12-month share certificate at the prevailing rate. Membership eligibility is required. Insured by the NCUA. Withdrawals of principal are subject to early withdrawal penalties.
Offer: Withdrawals of principal are subject to early withdrawal penalties. The Dividend Rate and Annual Percentage Yield are fixed and will be in effect for the initial term of the account. At the end of term this will auto-renew to a 12-month share certificate at the prevailing rate. Membership eligibility is required.
Promotional rate · 3.92% interest rate · Effective Oct 23, 2026
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More details - Quorum Federal Credit UnionCertificate AccountCD · 18 months · $100 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Fixed-rate accounts. Dividends compounded and paid monthly. A penalty will be imposed if funds are withdrawn prior to maturity date. Credit union membership required.
Offer: Single tier. Dividends compounded and paid monthly. Early withdrawal penalty applies.
3.93% interest rate · Effective Oct 19, 2026
Rate checked
More details - Ardent Credit UnionFlex CertificateCD · 18 months · $100 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Up to 50% of the Flex Certificate balance may be withdrawn one time over the term of the Certificate with no penalty. Subsequent withdrawals or withdrawals in excess of 50% are subject to early withdrawal penalties. Minimum deposit to open is $100; maximum deposit is $500,000. Additional funds up to the maximum deposit can be added at any time during the term. Automatically renews at maturity to the rate in effect at that time.
3.93% interest rate · Balance cap $500,000 · Effective Oct 23, 2026
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More details - Armstrong County Building and LoanCertificates of DepositCD · 18–24 months · $500 min
Bank · Add a location to see nearby branches
4.00%APYRequirements
Product: Daily compounding. Penalties for early withdrawals.
Offer: Early withdrawal penalty of 6 months interest; N/A Bump-Ups
3.87% interest rate · Effective Oct 21, 2026
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More details - Armstrong County Building and LoanCD SpecialsCD · 18–24 months · $500 min
Bank · Add a location to see nearby branches
4.00%APYRequirements
Product: Daily Compounding. Penalties for early withdrawals.
3.87% interest rate · Effective Oct 21, 2026
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More details - Peoples Security Bank & TrustPick Your Term CD SpecialCD · 18 months · $5,000 min
Bank · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000intro rateRequirements
Product: Promotional consumer CD specials. Must deposit $5,000 or more in new money (not currently on deposit with Peoples Security Bank & Trust). Valid on Pick Your Term CDs opened online or in branch for consumer customers; business customers in-branch only. At maturity, automatically renews into a CD with the same term at the prevailing tiered rate(s). Interest compounded and credited quarterly; APY assumes interest remains on deposit until maturity. Offer may be changed or discontinued at any time. APY current as of 2026-07-01.
Offer: New money of $5,000 or more; consumer online or in-branch. Auto-renews at maturity to same term at prevailing tiered rates.
Promotional rate · 3.94% interest rate · Effective Jul 1, 2026
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More details - Friends and Family Credit UnionShare CertificatesCD · 18 months · $1,000 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000with conditionsRequirements
Product: Rates categorized by Family Advantage Tiers (Platinum, Gold, Silver, Bronze) based on household loans, deposits, or investments with Friends and Family Credit Union. Dividends paid quarterly. $1,000 minimum deposit required to open.
Offer: Family Advantage Gold tier.
Qualified rate · 3.94% interest rate · Effective Oct 23, 2026
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More details - Journey Credit UnionSpecial CertificatesCD · 18 months · $10,000 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,0003.93% interest rate · Effective Oct 21, 2026
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More details - Consumer Credit UnionCertificate AccountsCD · 18 months
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Terms less than 24 months have an early withdrawal penalty of 91 days. Terms 24 months and above have an early withdrawal penalty of 180 days.
Effective Oct 22, 2026
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More details - United Southeast Federal Credit UnionShare CertificatesCD · 18 months · $1,000 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Dividends are compounded and paid quarterly unless stated otherwise. Membership is established by maintaining $5 in a share/savings account with USFCU. Early withdrawal from certificate subject to penalty. Dividends can be added back to your account, transferred to your credit union account, or check mailed to you each month.
Offer: 18 Month Maturity. All deposit amounts earn the same percentage yield based on the term selected.
3.94% interest rate · Effective Oct 20, 2026
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More details - Community Credit Union of FloridaCertificate of Deposit (CD)CD · 18 months · $1,000 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,0003.93% interest rate · Effective Oct 19, 2026
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More details - StonehamBankCertificate of Deposit (CD)CD · 18 months · $1,000 min
Bank · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Penalties may be imposed on early withdrawals. Fees may reduce earnings. Deposits are fully insured by FDIC and DIF. Rates are subject to change without notice.
3.93% interest rate · Effective Oct 22, 2026
Rate checked
More details - Freedom BankCertificate of DepositCD · 18 months · $500 min
Bank · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Minimum balance of $0.01 in the account each day to obtain APY. Interest compounded and credited monthly. Early withdrawal penalties apply. No additional deposits until maturity.
Offer: 18 Month Special. New Money Only.
3.92% interest rate · Effective Oct 7, 2026
Rate checked
More details - XCEL Federal Credit UnionCertificatesCD · 18 months · $500 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000intro rateRequirements
Product: Minimum balance to open account and obtain the APY is $500. Rates are subject to change without notice. Fees may reduce earnings. Early withdrawals are subject to penalties. Dividends compounded monthly, credited monthly. Choose from a wide range of terms, from 3 months to 5 years. Membership eligibility required. Special promotional certificate products (7-Month, 12-Month, 18-Month) are not eligible for IRA certificates.
Offer: This limited time offer is for new money only (funds not already on deposit with XCEL nor have been on deposit in any XCEL account over the prior 30 days). Upon maturity, the 18-month certificate will automatically roll into a 12-month Share Certificate at the prevailing rate unless alternate instructions are provided. Membership eligibility required. Not eligible for IRA certificates.
Promotional rate · 3.93% interest rate · Compounded monthly · Effective Oct 22, 2026
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More details - Triangle Federal Credit UnionShare CertificatesCD · 18 months · $1,000 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Dividends can be withdrawn or added to the certificate. No setup or maintenance fees. All Share Certificates automatically renew at maturity if no action is taken. Save-up option available on 12, 18, 24, and 36 month terms (add in minimum increments of $100). Step-up option available on 24 and 36 month terms (one-time rate change). Early withdrawal penalty applies.
Offer: Dividends Compounded & Paid Quarterly. Penalty will be imposed for early withdrawal. Save-up option available.
4.00% interest rate · Effective Jun 26, 2026
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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 18-month CDs pay nationwide
3,152 CDs at 2,793 banks and credit unions · checked Oct 22–24
- Typical
- 3.25%
- Top 10% from
- 4.10%
- Banks, typical
- 2.90%
- Credit unions, typical
- 3.30%
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