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 421–435 results
- Horizon Credit UnionCertificateCD · 18 months · $500 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Effective Oct 22, 2026
Rate checked
More details - Canyon View Credit UnionRegular Bump Share CertificateCD · 18 months · $500 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Min. $500 opening balance. One-time bump per term to prevailing CVCU rate; not retroactive. Auto-renews to a Regular Certificate of same term without bump. Min. $10 in primary savings required. Other restrictions may apply. Not available for institutional investors. Rates are variable and subject to change. Fees may reduce earnings.
3.93% interest rate · Effective Oct 9, 2026
Rate checked
More details - Numerica Credit UnionCertificatesCD · 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: Rates are fixed. Dividends may be withdrawn without penalty; early withdrawal of principal may incur penalties.
Effective Oct 19, 2026
Rate checked
More details - Jewett City Savings BankBump-Up CDsCD · 18 months · $1,000 min
Bank · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: At account holder's request, interest rate and APY may be increased prior to maturity without penalty if rates increase (one time during 18-month term or two times during 42-month term). Early withdrawal penalty may apply.
Offer: Interest rate and APY may be increased one time during the 18-month term prior to maturity without penalty to current interest rate/APY for new CDs of the same type.
Effective Oct 5, 2026
Rate checked
More details - Mass Bay 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: Subject to membership eligibility. Early withdrawal penalty may apply. Maximum deposit $250,000 per member. Fees may reduce earnings. Rates are subject to change without notice.
Offer: Minimum average daily balance to earn APY is $500. Early withdrawal penalty may apply. $250,000 maximum deposit per Member.
Promotional rate · Balance cap $250,000 · Effective Oct 16, 2026
Rate checked
More details - Greater Texas Credit UnionTerm Share Certificates/Certificates of DepositCD · 18 months · $1,000 min · 4.00%–4.10% by balance
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: At maturity, certificate funds will renew at the current 12-month rate in effect. Normal early withdrawal penalties apply. Fees could reduce earnings.
Offer: Regular certificate. Compounded daily, paid quarterly.
3.92% interest rate · Compounded daily · Effective Jul 1, 2026
Rate by balance
Rate by balance for Term Share Certificates/Certificates of Deposit Balance APY $1,000 and upYour amount 4.00% $95,000 and upJumbo certificate. 4.10% Rate checked
More details - Jovia Credit UnionCertificatesCD · 18 months · $100 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Assumes dividends remain in certificate until maturity. Withdrawals and fees could reduce earnings. Penalties may be imposed for early withdrawal; penalty-free withdrawals for tuition and home purchases only. Rate-increase feature applies if rate rises within 5 calendar days of opening (only once). At renewal, certificate earns the rate on the day of maturity.
3.87% interest rate · Effective Oct 16, 2026
Rate checked
More details - Philadelphia Federal Credit UnionJumbo CertificateCD · 18 months · $10,000 min
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Early withdrawal of funds results in loss of dividend earnings; penalty of 90 days dividends on certificates of less than one year, and 180 days dividends on certificates of one year or more.
3.92% interest rate
Rate checked
More details - S&T BankGrowth/Income CD Time DepositsCD · 18 months · $500 min
Bank · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Maximum deposit amount of $250,000 when opened online. Maximum deposit amount of $500,000 when opened in branch. Available for amounts up to $500,000. Automatically renews into same term CD and rate offered at time of maturity. Penalty for early withdrawals.
Balance cap $500,000 · Effective Oct 12, 2026
Rate checked
More details - OE 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: No setup fees. Minimum initial deposit is $1,000.
Offer: Dividends compound monthly. Early withdrawal penalty applies (12 to 23 months: 90 days of dividends).
Effective Oct 16, 2026
Rate checked
More details - SchoolsFirst FCUShare CertificateCD · 18–23 months · $500 min · 4.00%–4.20% by balance
Credit union · Add a location to see nearby branches
4.00%APYRequirements
Product: At maturity, account automatically renews for the same term at the current rate. During the 10-day grace period, may change term, balance, or make withdrawals without penalty.
3.92% interest rate · Effective Oct 6, 2026
Rate by balance
Rate by balance for Share Certificate Balance APY $500 and upYour amount 4.00% $20,000 and up 4.05% $50,000 and up 4.10% $100,000 and upJumbo tier. 4.15% $250,000 and upJumbo tier. 4.20% Rate checked
More details - Consumers National BankCertificates of Deposit (CDs)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: Terms range from 3 months to 6 years. Early withdrawal penalty applies. Special rate offers limited to $1 million per depositor. Not available for Brokers/Agents/Public Funds/Financial Institutions.
Offer: Special rate offer limited to $1 million per depositor. Not available for Brokers/Agents/Public Funds/Financial Institutions. Penalty for early withdrawal.
3.92% interest rate · Effective Oct 16, 2026
Rate checked
More details - 4.00%APY$606 over 18 months on $10,000
Requirements
Product: Must live or work in Minnesota, or have an open and active account with Think Bank. Early withdrawal penalties apply: 90 days interest on accounts that mature in less than 2 years; 181 days interest on accounts that mature in 2 or more years. No service fees or sales charges.
Offer: Interest paid quarterly.
3.94% interest rate · Effective Oct 9, 2026
Rate checked
More details - First Alliance Credit UnionCertificate of DepositCD · 18 months · $500 min · 4.00%–4.25% by balance
Credit union · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000Requirements
Product: Fixed interest rate for the CD term. Minimum deposit is $500.00. No monthly service fees or charges. Auto-renewal options are available. Early withdrawal penalties may apply.
3.93% interest rate · Effective Oct 14, 2026
Rate by balance
Rate by balance for Certificate of Deposit Balance APY $500 – $100,000Your amount 4.00% $100,000 – $250,000 4.15% $250,000 and up 4.25% Rate checked
More details - Peoples Savings BankCD Special RatesCD · 18 months · $1,000 min
Bank · Add a location to see nearby branches
4.00%APY$606 over 18 months on $10,000intro ratePromotional rate · 3.96% interest rate · Effective Oct 15, 2026
Rate checked
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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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Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- Synchrony BankBank