Illinois CD rates range from 2.00% to 5.02% APY, verified by MonitorBankRates as of October 13, 2026. Current Illinois CD rates include National Police Federal Credit UnionNational Police Federal Credit Union1407 W Washington Blvd, Chicago, IL 60607 1820A+5.0 ★Texas Ratio: 4.12%Real return: +2.22%APY minus CPI (February 2026) offering 36-Month IRA at 5.02% APY, FIRST EAGLEFIRST EAGLE1299 Zurich Way, Schaumburg, IL 60196A+5.0 ★Texas Ratio: 3.56%Real return: +2.20%APY minus CPI (February 2026) offering 1 Year Certificate at 5.00% APY, United Equity Credit UnionUnited Equity Credit Union687 Lincoln St, Galesburg, IL 61401A+5.0 ★Texas Ratio: 0.71%Real return: +1.95%APY minus CPI (February 2026) offering 60 Month Share Certificate at 4.75% APY, First Savings Bank of HegewischFirst Savings Bank of Hegewisch18207 Burnham Ave, Lansing, IL 60438A+5.0 ★Texas Ratio: 0.18%Real return: +1.82%APY minus CPI (February 2026) offering 18 Month Variable Rate Certificate at 4.62% APY, and Lindell Bank & Trust CompanyLindell Bank & Trust Company327 Missouri Ave # 333, East St Louis, IL 62201A+5.0 ★Texas Ratio: 1.91%Real return: +1.72%APY minus CPI (February 2026) offering 18 Month Certificate of Deposit at 4.52% APY. CD rates as of October 13, 2026 according to verified data from MonitorBankRates.
Use the tables below to compare CD rates across all terms in Illinois side-by-side. Illinois CD rates currently reach as high as 5.02% APY from National Police Federal Credit Union at 1407 W Washington Blvd, Chicago, IL 60607 1820. Rates are continually updated, so we recommend checking back frequently.
The Annual Percentage Yields (APYs) displayed reflect actual verified offers from top-rated institutions. Rates are subject to change at the institution's discretion without notice and may depend on your initial funding amount. A substantial penalty may be imposed for early withdrawal, which could reduce earnings on the account. CD Rates Last Updated and Verified: October 13, 2026
The average 3-month CD rate in Illinois is 1.57% APY, compared with 2.09% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
Early Withdrawal Penalty: 1 Month Interest
Non-Compounding Certificates available
Special Offer. Apply now: balances under $100k. Effective Date: 10/2/2026. Not available for individual retirement or business accounts. A penalty will be imposed on early withdrawals.
Balance: $500 Minimum
HSA Certificate - Members who have amassed a balance in their Health Savings Account can use those funds to open an HSA certificate. HSA certificates are offered in the same terms as regular certificates. If you have questions or are interested in opening an HSA certificate, contact us today. APY = Annual Percentage Yield. For all certificates unless otherwise noted: penalty for early withdrawal. Minimum deposit of $500 required to open certificate & earn dividends. Rate is accurate as today's dividend declaration. Fees may reduce earnings on the account. Rate = dividend rate.
Earn 3.55% APY on balances of $500 or more.
Certificate Rates; Effective Date: Tuesday, October 13th, 2026; Compounded Daily and Paid Monthly
Monthly: 3.45%, Quarterly: 3.44%
A penalty will or may be imposed for early withdrawal
Share Certificates; Dividend Rate; Early withdrawal penalty 1% of amount withdrawn per year of the original CD term
Share Certificates; Balance: $50,000.00 or Greater
Jumbo; Valid Thru 10/18/2026
Valid Thru 10/18/2026
Balance: $1,000$74,999
Balance: $75,000+
Balance: $75,000+
Balance: $1,000$74,999
Share Certificates; Balance: $1,000.00 to $49,999.99
Minimum: $1,000
The average 6-month CD rate in Illinois is 2.31% APY, compared with 2.78% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
Early Withdrawal Penalty: 3 Month Interest
Annual Percentage Yield of 4.25% for 6 months 4 terms to fit your needs-6, 12, 18, and 24-month special.* Call or stop in for full details.
Non-Compounding Certificates available
Balance: $50,000 +
Balance: $50,000 +
Balance: $500 - $20,000
HSA Certificate - Members who have amassed a balance in their Health Savings Account can use those funds to open an HSA certificate. HSA certificates are offered in the same terms as regular certificates. If you have questions or are interested in opening an HSA certificate, contact us today. APY = Annual Percentage Yield. For all certificates unless otherwise noted: penalty for early withdrawal. Minimum deposit of $500 required to open certificate & earn dividends. Rate is accurate as today's dividend declaration. Fees may reduce earnings on the account. Rate = dividend rate.
Balance: $500.00 - $49,999.99
Balance: $500.00 - $49,999.99
Dividends post at certificate maturity; Maximum Balance: $1,000,000 per member; Withdrawal before maturity subject to penalty
IRA Certificate; Rates effective as of 10/12/2026; NCUA-insured: Yes
Jumbo; Valid Thru 10/18/2026
Dividend Frequency: Monthly
Interest Penalty: 3 Month; Comp. Freq.: Quarterly; Int. Paid when Comp.: Quarterly
Balance: $0.01
Special Certificate Account; up to APY; no monthly fee; federally insured by NCUA up to $250,000
Withdrawals made prior to maturity are subject to a loss of 90 days dividend
Quarterly Compound
Valid Thru 10/18/2026
Share Certificates; Dividend Rate; Early withdrawal penalty 1% of amount withdrawn per year of the original CD term
Certificate yields assume dividends compounded monthly; early withdrawal penalty applies
Renewal certificate; dividends paid monthly; penalty for early withdrawal; effective March 1, 2026; Share Certificates, Traditional, Roth, Educational IRA's
Rates accurate as of 9/23/26; A penalty may be imposed for early withdrawal
SPECIAL CD RATES: LIMITED TO FUNDS NOT ALREADY ON DEPOSIT
Balance: $500 Minimum
The average 12-month CD rate in Illinois is 2.52% APY, compared with 2.99% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
Share Certificate Special; (must have Checking)
Minimum initial deposit $1,000 for Traditional and Roth IRA Certificates; $500 for Educational IRA Certificates
Balance: $500 Minimum
Non-Compounding Certificates available
Featured rate
Withdrawals made prior to maturity are subject to a loss of 120 days dividend
$500 to $99,999.99
HSA Certificate - Members who have amassed a balance in their Health Savings Account can use those funds to open an HSA certificate. HSA certificates are offered in the same terms as regular certificates. If you have questions or are interested in opening an HSA certificate, contact us today. APY = Annual Percentage Yield. For all certificates unless otherwise noted: penalty for early withdrawal. Minimum deposit of $500 required to open certificate & earn dividends. Rate is accurate as today's dividend declaration. Fees may reduce earnings on the account. Rate = dividend rate.
This CD is a fixed rate certificate for the full 12-month term. This offer is for a limited time only, so call or visit our website to open your CD today! Fees, withdrawals, and penalties could reduce the earnings on the account. Interest is paid monthly via ACH or added back at maturity. UPDATED 10-5-26 | 12:02 PM CST
Annual Percentage Yield of 4.25% for 6 months 4 terms to fit your needs-6, 12, 18, and 24-month special.* Call or stop in for full details.
All accounts are subject to credit qualifications. Early withdrawal penalties may apply, fees may reduce earnings on an account.
A penalty will or may be imposed for early withdrawal
Balance: $75,000+
Balance: $75,000+
Early Withdrawal Penalty: 3 Month Interest
Balance: $1,000$74,999
Balance: $1,000$74,999
Quarterly compounding. IRA funds permitted. No business funds permitted.
Add-On; Jumbo; Valid Thru 10/18/2026
Minimum daily balance to earn APY: $40,000; Early withdrawal penalty may apply
EasyStart Certificate Rates(Share, IRA, ESA)
Quarterly Compound
NCUA-insured; Rates effective as of 10/12/2026
Dividends compound quarterly; Maximum Balance: $1,000,000 per member; Withdrawal before maturity subject to penalty
Balance: $500 - $20,000
The average 18-month CD rate in Illinois is 2.44% APY, compared with 2.87% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
Rate changes quarterly-Quarterly compounding-$100.00 minimum additions permitted-IRA fund also permitted
Compound Method: Calculated Daily, Compounded Semi-annually
Balance: $500 Minimum
HSA Certificate - Members who have amassed a balance in their Health Savings Account can use those funds to open an HSA certificate. HSA certificates are offered in the same terms as regular certificates. If you have questions or are interested in opening an HSA certificate, contact us today. APY = Annual Percentage Yield. For all certificates unless otherwise noted: penalty for early withdrawal. Minimum deposit of $500 required to open certificate & earn dividends. Rate is accurate as today's dividend declaration. Fees may reduce earnings on the account. Rate = dividend rate.
$500 to $99,999.99
Annual Percentage Yield of 4.25% for 6 months 4 terms to fit your needs-6, 12, 18, and 24-month special.* Call or stop in for full details.
Balance: $5,000 and over
IRA ONLY
Variable Rate
Specials: Pick Your Term
Jumbo; Valid Thru 10/18/2026
Early Withdrawal Penalty: 6 Month Interest
A penalty will or may be imposed for early withdrawal
Valid Thru 10/18/2026
Renewal certificate; dividends paid monthly; penalty for early withdrawal; effective March 1, 2026; Share Certificates, Traditional, Roth, Educational IRA's
Share Certificates; Dividend Rate; Early withdrawal penalty 1% of amount withdrawn per year of the original CD term
Over $25,000
EasyStart Certificate Rates(Share, IRA, ESA)
Dividends paid monthly; penalty for early withdrawal; effective March 1, 2026; Share Certificates, Traditional, Roth, Educational IRA's
Balance: $75,000+
Balance: $75,000+
The average 24-month CD rate in Illinois is 2.45% APY, compared with 2.88% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
Minimum initial deposit $1,000 for Traditional and Roth IRA Certificates; $500 for Educational IRA Certificates
Non-Compounding Certificates available
All accounts are subject to credit qualifications. Early withdrawal penalties may apply, fees may reduce earnings on an account.
Early Withdrawal Penalty: 6 Month Interest
$500 to $99,999.99
Jumbo; Valid Thru 10/18/2026
Balance: $500 Minimum
Promotional Rate. Rates may vary by zip code. APY (Annual Percentage Yield) effective 9/25/2026 for a limited time. See Details.
Annual Percentage Yield of 4.25% for 6 months 4 terms to fit your needs-6, 12, 18, and 24-month special.* Call or stop in for full details.
HSA Certificate - Members who have amassed a balance in their Health Savings Account can use those funds to open an HSA certificate. HSA certificates are offered in the same terms as regular certificates. If you have questions or are interested in opening an HSA certificate, contact us today. APY = Annual Percentage Yield. For all certificates unless otherwise noted: penalty for early withdrawal. Minimum deposit of $500 required to open certificate & earn dividends. Rate is accurate as today's dividend declaration. Fees may reduce earnings on the account. Rate = dividend rate.
Balance: 24 months
Balance: 24 months
Valid Thru 10/18/2026
A penalty will or may be imposed for early withdrawal
Minimum daily balance to earn APY: $40,000; Early withdrawal penalty may apply
Quarterly Compound
Share Certificates; Dividend Rate; Early withdrawal penalty 1% of amount withdrawn per year of the original CD term
Balance: $25,000+; Compounded monthly; paid monthly; Penalties apply for early withdrawal; Rates outline are a limited-time promotion
Renewal certificate; dividends paid monthly; penalty for early withdrawal; effective March 1, 2026; Share Certificates, Traditional, Roth, Educational IRA's
Compounding: Daily
Term: 1 1/2 Year Certificate
Term: 2 1/2 Year Certificate
No penalty for early withdrawal
Balance: $500 - $24,999; Compounded monthly; paid monthly; Penalties apply for early withdrawal; Rates outline are a limited-time promotion
Daily compounding. IRA funds permitted. No business funds permitted
Term: 24-month Jumbo ($>50,000)
The average 36-month CD rate in Illinois is 2.37% APY, compared with 2.81% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
Minimum initial deposit $1,000 for Traditional and Roth IRA Certificates; $500 for Educational IRA Certificates
Non-Compounding Certificates available
$1,000; **
Jumbo; Valid Thru 10/18/2026
Early Withdrawal Penalty: 6 Month Interest
Early Withdrawal Penalty: 6 Month Interest
Valid Thru 10/18/2026
Balance: $500 Minimum
Balance: $100,000 and over; Long-Term Certificate Rates(Share, IRA, ESA)
Balance: $1,000 - $19,999.99; Long-Term Certificate Rates(Share, IRA, ESA)
A penalty will or may be imposed for early withdrawal
Minimum daily balance to earn APY: $40,000; Early withdrawal penalty may apply
Quarterly Compound
Share Certificates; Dividend Rate; Early withdrawal penalty 1% of amount withdrawn per year of the original CD term
HSA Certificate - Members who have amassed a balance in their Health Savings Account can use those funds to open an HSA certificate. HSA certificates are offered in the same terms as regular certificates. If you have questions or are interested in opening an HSA certificate, contact us today. APY = Annual Percentage Yield. For all certificates unless otherwise noted: penalty for early withdrawal. Minimum deposit of $500 required to open certificate & earn dividends. Rate is accurate as today's dividend declaration. Fees may reduce earnings on the account. Rate = dividend rate.
Renewal certificate; dividends paid monthly; penalty for early withdrawal; effective March 1, 2026; Share Certificates, Traditional, Roth, Educational IRA's
Balance: 36 months
Balance: 36 months
Dividends paid monthly; penalty for early withdrawal; effective March 1, 2026; Share Certificates, Traditional, Roth, Educational IRA's
Balance: $75,000+
Balance: $75,000+
At Maturity
Dividends: At Maturity
Balance: $1,000$74,999
Balance: $1,000$74,999
Interest paid twice annually/6-30 & 12/31. All rates are subject to change.
Minimum $1,000.00
Dividends compounded: Quarterly; Balance method: Daily; Dividends paid: Quarterly
The average 48-month CD rate in Illinois is 2.45% APY, compared with 2.80% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
Jumbo; Valid Thru 10/18/2026
Valid Thru 10/18/2026
Quarterly Compound
Balance: 48 months
Balance: 48 months
Minimum daily balance to earn APY: $40,000; Early withdrawal penalty may apply
HSA Certificate - Members who have amassed a balance in their Health Savings Account can use those funds to open an HSA certificate. HSA certificates are offered in the same terms as regular certificates. If you have questions or are interested in opening an HSA certificate, contact us today. APY = Annual Percentage Yield. For all certificates unless otherwise noted: penalty for early withdrawal. Minimum deposit of $500 required to open certificate & earn dividends. Rate is accurate as today's dividend declaration. Fees may reduce earnings on the account. Rate = dividend rate.
Balance: $75,000+
Balance: $75,000+
Share Certificates; Dividend Rate; Early withdrawal penalty 1% of amount withdrawn per year of the original CD term
Balance: $1,000$74,999
Balance: $1,000$74,999
Dividends compounded: Quarterly; Balance method: Daily; Dividends paid: Quarterly
Daily Balances $5,000.00 - and up
Dividends compounded: Quarterly; Balance method: Daily; Dividends paid: Quarterly
Certificate Rates; Effective Date: Tuesday, October 13th, 2026; Compounded Daily and Paid Monthly
The average 60-month CD rate in Illinois is 2.49% APY, compared with 2.90% nationally, as of October 13, 2026. Figures are compiled by MonitorBankRates from more than 8,500 U.S. banks and credit unions.
$1,000; **
Early Withdrawal Penalty: 6 Month Interest
Jumbo; Valid Thru 10/18/2026
Balance: $2,500.00 - $2,500.00
Valid Thru 10/18/2026
Monthly: 4.23%, Quarterly: 4.22%, Semi Annual: 4.19%
5 Year Variable*****
Balance: 60 months
Balance: 60 months
Quarterly Compound
Minimum daily balance to earn APY: $40,000; Early withdrawal penalty may apply
Balance: $100,000 and over; Long-Term Certificate Rates(Share, IRA, ESA)
Balance: $1,000 - $19,999.99; Long-Term Certificate Rates(Share, IRA, ESA)
Over $25,000
Balance: $50,000 and over
Balance: $50,000+
Balance: $75,000+
Balance: $75,000+
Balance: $50,000 +
Balance: $50,000 + (Traditional)
Balance: $50,000 +
Balance: $1,000$74,999
Balance: $1,000$74,999
Dividends compounded: Quarterly; Balance method: Daily; Dividends paid: Quarterly
Compare local Illinois CD rate quotes against the statewide average
Daily CD rate averages tracked across our database of 8,500+ banks and credit unions, updated every evening.
Illinois 12-month CD rates rose 0.066 points over the past 7 days to 2.519% APY.
Illinois 6-month CD rates rose 0.036 points over the past 7 days to 2.315% APY.
Where are Illinois CD rates headed through October 2027?
Projections based on Fed funds rate futures and historical CD-to-fed-funds spread model. Not financial advice.
Annual interest earnings at today’s Illinois average APYs. State average used where available; national average as fallback.
| CD Term | IL Avg APY | $5,000 | $10,000 | $25,000 | $50,000 |
|---|---|---|---|---|---|
| 3-Month CD | 1.568% | $78.40 | $156.79 | $391.98 | $783.95 |
| 6-Month CD | 2.315% | $115.74 | $231.48 | $578.70 | $1,157.40 |
| 12-Month CD | 2.519% | $125.94 | $251.88 | $629.70 | $1,259.40 |
| 18-Month CD | 2.436% | $121.78 | $243.56 | $608.90 | $1,217.80 |
| 24-Month CD | 2.446% | $122.31 | $244.62 | $611.55 | $1,223.10 |
| 36-Month CD | 2.367% | $118.36 | $236.72 | $591.80 | $1,183.60 |
| 48-Month CD | 2.448% | $122.41 | $244.82 | $612.05 | $1,224.10 |
| 60-Month CD | 2.487% | $124.35 | $248.69 | $621.73 | $1,243.45 |
| Earnings shown are annualized (APY basis). Actual earnings for sub-12-month terms will be proportionally lower at maturity. Rates as of October 13, 2026. | |||||
$25,000 split equally across 5 terms using today’s Illinois average rates. As each CD matures, reinvest at the 36-month rung.
| Rung | Term | Deposit | IL Avg APY | Annual Earnings |
|---|---|---|---|---|
| 1 | 3-Month CD | $5,000 | 1.568% | $78.40 |
| 2 | 6-Month CD | $5,000 | 2.315% | $115.74 |
| 3 | 12-Month CD | $5,000 | 2.519% | $125.94 |
| 4 | 24-Month CD | $5,000 | 2.446% | $122.31 |
| 5 | 36-Month CD | $5,000 | 2.367% | $118.36 |
| Total ($25,000 invested) | $25,000 | 2.243% blended | $560.75/yr | |
Ladder example uses equal $5,000 rungs and Illinois average APYs. Actual earnings depend on the specific institution and product chosen. Use the calculator above to model your exact deposit amounts.
MonitorBankRates tracks 2,079 CD rates from 81 banks and 63 credit unions with locations in Illinois, plus national online institutions available to Illinois residents. Our proprietary aggregation system pulls verified rate data directly from each institution’s official website, no estimates, no national averages passed off as real offers.
Every rate listed includes the institution’s Safety Grade (A+ to F), Star Rating (1 to 5), and Texas Ratio, objective financial health metrics calculated from FDIC and NCUA regulatory data, so you can compare yield and institutional safety in one place.
Current top rate: National Police Federal Credit Union offers a CD at 5.02% APY with a minimum deposit of $0. Use the rate table above to compare all current offers in Illinois.
What to compare when shopping for a CD in Illinois
To find the best APYs in Illinois, start with credit unions and online-only banks: Illinois has 63 credit unions in our database, and they consistently offer some of the highest yields because they have lower overhead than traditional banks and compete aggressively for deposits.
Always compare the APY (Annual Percentage Yield), not just the interest rate. The APY reflects compounding and is the true measure of what you’ll earn.
Also compare the early withdrawal penalty. Common penalties range from 30 to 180 days of interest depending on the term. If you’re unsure whether you’ll need the funds early, a no-penalty CD or a high-yield savings account may be a better fit.
Local demographics and economic context for CD savers. Source: U.S. Census Bureau ACS 2024
17.0% of residents are 65 or older, in line with the national average of 17.3%. At today’s IL 12-month CD average of 2.519%, saving 10% of the local median salary ($4,839/year) and putting it in a CD would earn an additional $122 annually in interest.
Data: U.S. Census Bureau, American Community Survey 5-Year Estimates 2024. Median earnings from ACS 2023 place-level estimates.
What to compare when choosing between a CD and other deposit accounts
| Feature | CD | High-Yield Savings | Money Market | 6-Month CD |
|---|---|---|---|---|
| Rate Type | Fixed APY | Variable APY | Variable APY | Fixed APY |
| Liquidity | Locked for term | Anytime | Anytime | Locked 6 months |
| Early Withdrawal | Penalty (months of interest) | None | None | Penalty (90 to 180 days interest) |
| FDIC / NCUA Insured | Yes (up to $250K) | Yes (up to $250K) | Yes (up to $250K) | Yes (up to $250K) |
| Check / Debit Access | No | Usually no | Often yes | No |
| Best For | Known savings goal, CD ladder | Emergency fund, flexible savings | Liquid savings with check-writing | Slightly higher yield, less urgency |
A certificate of deposit (CD) is a deposit account that holds a fixed sum of money for a fixed term, commonly three months to five years, in exchange for a guaranteed interest rate. In return for leaving the money untouched until the term ends, a saver in Illinois typically earns a higher rate than a standard savings account pays. CDs from banks are insured by the FDIC and those from credit unions by the NCUA, in Illinois as everywhere in the U.S.
The term is the length of time the money is committed before the CD matures. Shorter terms such as three or six months give Illinois savers easier access to their funds. For example, United Fidelity Bank is offering its 6-Month CD at 4.40% APY. Longer terms such as three or five years usually pay higher rates. On the longer end, United Equity Credit Union is offering its 60 Month Share Certificate at 4.75% APY. When a CD matures, the depositor can withdraw the principal and interest or roll the balance into a new term, so it helps to match the term to when the money will actually be needed.
CDs are among the lowest-risk savings products available because the rate is fixed for the full term and the balance is federally insured up to $250,000 per depositor, per institution, per ownership category. For a Illinois saver, the main trade-off is liquidity: withdrawing funds before maturity usually triggers an early-withdrawal penalty, often 30 to 180 days of interest depending on the term.
Interest on a CD is calculated using the annual percentage yield (APY), which reflects the effect of compounding over a year. Depending on the institution, interest may be credited monthly, quarterly, or at maturity, and can be paid out to a linked account or added back to the CD to compound. When comparing the Illinois CDs listed above, a saver gets the truest picture of total earnings by looking at APY rather than the nominal rate.
Most CDs carry a fixed rate that is locked for the entire term, protecting a Illinois depositor if market rates fall after the account is opened. Some institutions offer variable-rate or bump-up CDs whose rate can change during the term; these may start lower but allow the rate to rise if conditions improve. Which is better depends on the direction a saver expects rates to move.
See exactly what a CD will earn by maturity. Enter your deposit, pick a term, and set the APY, or click any current Illinois rate on the right to apply that term and rate instantly. CD rates are fixed for the full term.
Assumes the APY is held to maturity with interest compounding and remaining in the CD. Early withdrawals typically forfeit 30 to 180 days of interest. Estimates are for informational purposes only.
At today’s IL top rate of 5.02% APY, a $10,000 deposit earns $502 in the first year. Enter your amount to see your exact return.
Illinois CD LadderIL CD rates currently range from 1.568% (3-month) to 2.367% (36-month). Model a ladder with local rates to keep cash accessible while maximizing yield.
Early Withdrawal PenaltyBefore locking into a Illinois CD at 5.02% APY, know your exit cost. Most institutions charge 90 to 180 days of interest. Calculate your real net return if you need early access.
CD vs. High-Yield SavingsIllinois’s average 12-month CD is 2.519% APY. Compare locking in that rate against a flexible high-yield savings account to see which earns more for your deposit and timeline.
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our Illinois CD rate tables are free for consumers to use, and we do not receive payment from any financial institution to be included or to be ranked in any particular order. Listings are based solely on the rates each institution publicly advertises on its own website.
A Note on Third-Party Rate Tools: Some pages on our site also feature rate comparison widgets and tools provided by third-party partners. These tools may include sponsored listings or affiliate links, and we may receive compensation when users click through them. We clearly label these widgets so you can tell at a glance which rates come from our independent MonitorBankRates.com tables and which come from our advertising partners.
Direct-Sourced & Verified CD Rate Data: We aggregate certificate of deposit (CD) rates for Illinois directly from the official websites of banks and credit unions using our proprietary rate aggregation technology and a dedicated team of rate updaters. By sourcing data from the institutions' own digital properties and manually verifying yields daily, every rate on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems constantly monitor the market to provide a complete picture of available yields in Illinois. We feature a comprehensive mix of institutions, from neighborhood credit unions and competitive regional banks to high-yield CDs from large national institutions available to savers in IL.
Daily Updates & Time-Stamped Accuracy: Our rate updaters verify and update CD rates daily. Because yields can fluctuate rapidly, every CD product listed features its own specific “last updated” date for full transparency.