Amston, Connecticut CD rates from banks and credit unions serving Connecticut range from 0.01% to 4.50% APY, verified by MonitorBankRates as of October 19, 2026. Current Amston, Connecticut CD rates include USALLIANCEUSALLIANCEA5.0 ★Texas Ratio: 8.11%Real return: +1.70%APY minus CPI (February 2026) offering 12 Month Certificate at 4.50% APY, State Police Credit UnionState Police Credit UnionA+5.0 ★Texas Ratio: 0.09%Real return: +1.69%APY minus CPI (February 2026) offering Share & IRA CDs - 60 Months at 4.49% APY, DR BankDR BankA+5.0 ★Texas Ratio: 1.17%Real return: +1.65%APY minus CPI (February 2026) offering 24 Month Prime Certificates of Deposit at 4.45% APY, Navy Federal Credit UnionNavy Federal Credit UnionA5.0 ★Texas Ratio: 8.14%Real return: +1.55%APY minus CPI (February 2026) offering 12 Month Special EasyStart Certificate at 4.35% APY, and Thomaston Savings BankThomaston Savings BankA+5.0 ★Texas Ratio: 5.17%Real return: +1.55%APY minus CPI (February 2026) offering 36 Month Business Certificate of Deposit - Fixed Rate at 4.35% APY. CD rates as of October 19, 2026 according to verified data from MonitorBankRates.
Amston is a smaller community with no bank or credit union branches currently in our database. 703 institutions serving the Connecticut area are available to Amston residents, with CD rates as high as 4.50% APY from USALLIANCE. 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 19, 2026
Minimum deposit of $500 to open the Prime CD and earn the APY; Substantial penalty for early withdrawal
Must be opened in branch. New Money Only. This APY is available for new money ( funds not currently on deposit with the Bank ). Subject to change without notice. The term is three (3) months. Interest is compounded and credited to the account monthly. A Penalty may be imposed at the rate paid for withdrawing any of the principal before maturity date and will reduce earnings. Fees could reduce earnings.
Minimum Balance to open and earn APY: $500.00
Early withdrawal penalty: 3 Months Dividends
Premium APY (footnote 2 applies)
Dividend Rate 2.96%; APY 3.00%
All rates effective 10/1/2026
Compounded: Daily
Regular APY
$100K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
$1K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
Balance: $250.00 - $9,999.99
Balance: $250.00 - $9,999.99; Standard APY
Savings and IRA (Traditional, Roth, Coverdell) Share Certificates; Required Balance: $500 minimum
Rates effective as of 01/13/26; Early withdrawal penalty applies
Table caption: Certificate and IRA Certificate Rates
Effective Date: October 14, 2026
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
Share Certificates section; $1,000 minimum balance to earn dividends
Dividend rate; $1,000 minimum balance to earn dividends
Early withdrawal penalty: 90 days of dividends; cannot add to certificate once established; rate does not change for term
Rates apply to Traditional, Roth, and Education IRA certificates; Penalty may be imposed for early withdrawal
Balance: $100,000.00 and over; Interest Compounded: Monthly; Interest Credited: Monthly
Early Withdrawal Penalty: 30 Days Interest
Balance: $25,000.00-$99,999.99; Interest Compounded: Monthly; Interest Credited: Monthly
Individual Retirement Account Certificates of Deposit (IRA CD) Rates
Balance: $1,000.00 and up
Balance: $1,000.00 and Up
Interest rate in effect until maturity
Balance: $2,500.00-$24,999.99; Interest Compounded: Monthly; Interest Credited: Monthly
Relationship Interest Rate; Balance: $0 - $4,999.99; Early withdrawal penalties may apply; California Bay Area counties branches only
Minimum deposit of $500 to open the Prime CD and earn the APY; Substantial penalty for early withdrawal
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
Early withdrawal penalty: 3 months' interest
APY accurate as of 10/19/2026; Maximum deposit is $10 million; Not available for public units; Limited-time offer
Short-Term Growth; Maximum deposit $10 million; not available for public units or Business CDs
Compounding: monthly; Early withdrawal penalty: 60 days dividends
Outside Funds; $500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Effective 10/01/2026; Balance: $1,000; Minimum balance required to earn stated APY
Rates effective as of 01/13/26; Early withdrawal penalty applies
Early withdrawal penalty: 3 Months Dividends
Dividend Rate 3.93%; APY 4.00%
Dividends post at certificate maturity; rates effective as of 10/15/2026; maximum balance $1,000,000 per member
NCUA-insured: Yes; Rates effective as of 10/15/2026
Type: Regular/IRA; $500 Minimum Balance Required; dividends declared and paid monthly; early withdrawal penalty may apply
Rates apply to Traditional, Roth, and Education IRA certificates; Penalty may be imposed for early withdrawal
Balance: $1,000 - $249,999.99 daily balance to earn APY; Available for IRAs; Annual Percentage Yield Effective Date: 10/14/2026
Balance: $1,000 - $249,999.99 daily balance to earn APY; IRA terms also available
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
$500 minimum, dividends compounded monthly. Early withdrawal penalty = 90 days dividend.
Compounded: Daily
Minimum balance to open the account $500.00
Rates Effective: December 18, 2025; Rate guaranteed for the full term of the CD; Penalty for early withdrawal; Fees may reduce earnings; Not available to brokers or financial institutions
Existing Funds; $500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Standard Certificate; $1,000 minimum opening deposit
Special offer for Washington Trust Freedom Ultra or Freedom Plus checking account customers; Open in branch or over the phone; Washington Trust Freedom Plus or Freedom Ultra checking account required; APY effective 4/1/2026
$1000 minimum deposit; Dividends posted quarterly and paid at maturity; premature withdrawal results in dividend penalty; may be loss of some accrued interest on early withdrawal
Online CD; Annual Percentage Yield (APY) variable as of 10/14/2026; CD rates fixed upon opening the account; early withdrawal penalties apply
Minimum deposit to open account is $500.00; Minimum balance to earn stated APY $0.01; Freedom Ultra Checking and Freedom Plus Checking customers receive an extra 0.25% APY on the above rates; CD withdrawals before maturity reduce the APY earned and early withdrawal penalties apply
No ATM access; no check writing
Must be an OWNER on a Beacon Bank checking account; Balance cannot exceed $1,000,000; No additional deposits before maturity; Early withdrawal penalty applies
Interest rate in effect until maturity
Early Withdrawal Penalty: 90 Days Interest
APR 2.97%
Premium APY (footnote 2 applies)
Interest rate in effect until maturity
Special Rate; Featured rate - see all rate specials
Minimum deposit of $500 to open the Prime CD and earn the APY; Substantial penalty for early withdrawal
Jumbo IRA Certificate (12 Months) as printed in source row; IRA Certificate requires $500 minimum balance per page footnote; Share Certificate APY assumes dividends are retained in the certificate
APY accurate as of 10/19/2026; Maximum deposit is $10 million; Not available for public units; Limited-time offer
Top Rate; Maximum deposit $10 million; not available for public units or Business CDs
$100K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
Early withdrawal penalty: 3 Months Dividends
Early withdrawal penalty: 3 months' interest
Compounding: monthly; Early withdrawal penalty: 60 days dividends
Effective 10/01/2026; Balance: $1,000; Minimum balance required to earn stated APY
Type: Regular/IRA; $500 Minimum Balance Required; dividends declared and paid monthly; early withdrawal penalty may apply
Dividend Rate 4.00%; APY 4.07%
$1K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
1-year online CD; CD rate calculator table; Online CD
Online CD; Annual Percentage Yield (APY) variable as of 10/14/2026; CD rates fixed upon opening the account; early withdrawal penalties apply
Share, IRA, ESA; Rates as of Oct 13, 2026 ET; EasyStart Certificate Rates(Share, IRA, ESA)
Balance: $1,000 - $249,999.99 daily balance to earn APY; Available for IRAs; Annual Percentage Yield Effective Date: 10/14/2026
Balance: $1,000 - $249,999.99 daily balance to earn APY; IRA terms also available
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
Dividends compound quarterly; rates effective as of 10/15/2026; maximum balance $1,000,000 per member
Traditional/Roth/SEP IRA certificate; rates effective as of 10/15/2026; NCUA-insured
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
Dividends paid monthly on Average Daily Balance; Automatic rollover at maturity
Rates Effective: December 18, 2025; Rate guaranteed for the full term of the CD; Penalty for early withdrawal; Fees may reduce earnings; Not available to brokers or financial institutions
Jumbo; Effective Date: October 14, 2026
APR 3.69%
Dividend rate; $1,000 minimum balance to earn dividends
$500 minimum, dividends compounded monthly. Early withdrawal penalty = 180 days dividend.
Effective Date: October 14, 2026
$500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Interest payment: Quarterly Post or Interest Checks; Interest checks will reduce APY; Early withdrawal penalty applies
Dividends paid quarterly and transferred to Share Savings Account; additional amounts in $500 increments; penalties for early withdrawal apply; auto-renews at maturity
Compounded: Daily
IRA contributions only; up to $8,600 current year IRA contributions; Available for a limited time only; Open in branch only
Savings and IRA (Traditional, Roth, Coverdell) Share Certificates; Required Balance: $500 minimum
Cash out monthly interest payments or reinvest them to earn more
Minimum deposit of $500 to open the Prime CD and earn the APY; Substantial penalty for early withdrawal
Balanced Growth; Maximum deposit $10 million; not available for public units or Business CDs
$100K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
Balance: $1,000 - $249,999.99 daily balance to earn APY; Available for IRAs; Annual Percentage Yield Effective Date: 10/14/2026
Balance: $1,000 - $249,999.99 daily balance to earn APY; IRA terms also available
$1K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
Type: Regular/IRA; $500 Minimum Balance Required; dividends declared and paid monthly; early withdrawal penalty may apply
Location: available when account is opened in a Santander location in CT, DE, MA, NH, NJ, NY, PA, RI, or select areas in FL (Miami-Dade, Monroe, Broward counties, and Collier county ZIP Code 34141); rates in other areas or for online openings may not be available; minimum deposit of $500; early withdrawal penalty applies
Balance: $500+; Limited time offer; open with as little as $500; for existing or new Private Checking account holders; Open Account: Apply Now
For existing or new Private Checking account holders; Open with as little as $500; Promotional APY; Minimum balance to earn stated APY is $500
Bump-Up CD; APY may be increased one time during the 18-month term prior to maturity
Interest rate in effect until maturity
Early withdrawal penalty: 6 months' interest
Featured CD rate; Requires a qualifying M&T Bank checking account; Minimum deposit of $1,000 to open a CD
Requires a qualifying M&T Bank checking account (MyChoice Premium Checking, M&T Select, M&T Select With Interest, Power Checking or Advantage Checking) to open; maximum deposit $1,000,000 per account ($750,000 if opened online); early withdrawal penalty applies
Promotional APY; Open with as little as $500; Enjoy the security of a locked in rate; Earn guaranteed returns
Balance: $500+; Limited time offer
Early Withdrawal Penalty: 180 Days Interest
Dividend Rate 3.69%; APY 3.75%
Share, IRA, ESA; Rates as of Oct 13, 2026 ET; EasyStart Certificate Rates(Share, IRA, ESA)
Deposits allowed during the term; IRA terms also available; minimum balance $25 to earn APY
New Money Only; Rates as of October 16, 2026
CD rate calculator table; Online CD
Online CD; Annual Percentage Yield (APY) variable as of 10/14/2026; CD rates fixed upon opening the account; early withdrawal penalties apply
Effective Date: October 14, 2026
$500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Compounded: Daily; IRA Certificate; 180 days dividend early withdrawal penalty
Rates Effective: December 18, 2025; Rate guaranteed for the full term of the CD; Penalty for early withdrawal; Fees may reduce earnings; Not available to brokers or financial institutions
Rates apply to Traditional, Roth, and Education IRA certificates; Penalty may be imposed for early withdrawal
Compounded: Daily
Interest paid: Monthly; 0.25% bonus on $50,000-$99,999.99; 0.50% bonus on $100,000 and over
Interest paid monthly; Bonus: 0.25% on $50,000-$99,999.99; 0.50% on $100,000 and over
Balance: $1,000 to $79,999.99; Early withdrawal penalties apply. Fees could reduce the earnings and features on the account.
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
APR 2.72%
Minimum deposit of $500 to open the Prime CD and earn the APY; Substantial penalty for early withdrawal
Balance: $1,000 - $249,999.99 daily balance to earn APY; Available for IRAs; Annual Percentage Yield Effective Date: 10/14/2026
Balance: $1,000 - $249,999.99 daily balance to earn APY; IRA terms also available
Long-Term Security; Maximum deposit $10 million; not available for public units or Business CDs
Compounding: monthly; Early withdrawal penalty: 60 days dividends
Type: Regular/IRA; $500 Minimum Balance Required; dividends declared and paid monthly; early withdrawal penalty may apply
Effective 10/01/2026; Balance: $1,000; Minimum balance required to earn stated APY
Early withdrawal penalty: 6 Months Dividends
Choose a term from 1-2 years; Open in branch or on the phone; Washington Trust checking account required; Maximum deposit $5 million; APY effective 8/26/2026
Early withdrawal penalty: 6 months' interest
$500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Effective Date: October 14, 2026
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
Dividend Rate 3.69%; APY 3.75%
$100K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
$1K Minimum APY tier; Rates as of Oct 13, 2026 ET; Dividends compounded daily, credited monthly; Penalties apply for early withdrawals
Dividends paid quarterly and transferred to Share Savings Account; additional amounts in $500 increments; penalties for early withdrawal apply; auto-renews at maturity
Share, IRA, ESA; Rates as of Oct 13, 2026 ET; EasyStart Certificate Rates(Share, IRA, ESA)
Balance: $1,000 to $79,999.99; Early withdrawal penalties apply. Fees could reduce the earnings and features on the account.
Online CD; Annual Percentage Yield (APY) variable as of 10/14/2026; CD rates fixed upon opening the account; early withdrawal penalties apply
Dividends compound quarterly; rates effective as of 10/15/2026; maximum balance $1,000,000 per member
Rates effective as of 10/15/2026; NCUA-insured
Interest paid: Monthly; 0.25% bonus on $50,000-$99,999.99; 0.50% bonus on $100,000 and over
Interest paid monthly; Bonus: 0.25% on $50,000-$99,999.99; 0.50% on $100,000 and over
No ATM access; no check writing
Must be an OWNER on a Beacon Bank checking account; Balance cannot exceed $1,000,000; No additional deposits before maturity; Early withdrawal penalty applies
$500 minimum, dividends compounded monthly. Early withdrawal penalty = 180 days dividend.
Cash out monthly interest payments or reinvest them to earn more
Interest rate and APY will not change during the 2 1/2 year term. Interest will be compounded continuously and credit monthly. APY assumes principal and interest remain on deposit for twelve (12) months and withdrawal of interest will reduce earnings. Withdrawal of principal prior to maturity subject to penalty equal to twelve (12) months interest. Consult a tax advisor regarding taxability of withdrawal of principal or interest. Account will automatically renew with a five (5) day grace period. Offer may be changed or withdrawn without notice. See full disclosure and Consumer Schedule of Charges.
Interest rate in effect until maturity
Savings and IRA (Traditional, Roth, Coverdell) Share Certificates; Required Balance: $500 minimum
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
$1000 minimum deposit; Dividends posted quarterly and paid at maturity; premature withdrawal results in dividend penalty; may be loss of some accrued interest on early withdrawal
Balance: $1,000 - $249,999.99 daily balance to earn APY; Available for IRAs; Annual Percentage Yield Effective Date: 10/14/2026
Balance: $1,000 - $249,999.99 daily balance to earn APY; IRA terms also available
Compounding: monthly; Early withdrawal penalty: 60 days dividends
Type: Regular/IRA; $500 Minimum Balance Required; dividends declared and paid monthly; early withdrawal penalty may apply
Effective 10/01/2026; Balance: $1,000; Minimum balance required to earn stated APY
Balance: $100K Minimum APY; Rates as of Oct 13, 2026 ET; Long-Term Certificate Rates(Share, IRA, ESA)
Early withdrawal penalty: 9 Months Dividends
Balance: $1K Minimum APY; Rates as of Oct 13, 2026 ET; Long-Term Certificate Rates(Share, IRA, ESA)
Effective Date: October 14, 2026
Early Withdrawal Penalty: 365 Days Interest
Dividends paid quarterly and transferred to Share Savings Account; additional amounts in $500 increments; penalties for early withdrawal apply; auto-renews at maturity
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
Dividend Rate 3.69%; APY 3.75%
Online CD; Annual Percentage Yield (APY) variable as of 10/14/2026; CD rates fixed upon opening the account; early withdrawal penalties apply
Interest paid: Monthly; 0.25% bonus on $50,000-$99,999.99; 0.50% bonus on $100,000 and over
Interest paid monthly; Bonus: 0.25% on $50,000-$99,999.99; 0.50% on $100,000 and over
Dividends compound quarterly; rates effective as of 10/15/2026; maximum balance $1,000,000 per member
IRA Certificate; NCUA-insured
Compounded: Daily; IRA Certificate; 180 days dividend early withdrawal penalty
Interest rate in effect until maturity
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
Savings and IRA (Traditional, Roth, Coverdell) Share Certificates; Required Balance: $500 minimum
Compounded: Daily
Table caption: Certificate and IRA Certificate Rates
Cash out monthly interest payments or reinvest them to earn more
$500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Standard Certificate; $1,000 minimum opening deposit
Premium APY
Premium APY (footnote 2 applies)
Premium APY; IRA account; requires Personal Premium Checking or Personal Premium Money Market account; minimum balance to earn APY $0.01
Interest payment: Quarterly Post or Interest Checks; Interest checks will reduce APY; Early withdrawal penalty applies
Compounding: monthly; Early withdrawal penalty: 90 days dividends
Balance: $1,000 - $249,999.99 daily balance to earn APY; Available for IRAs; Annual Percentage Yield Effective Date: 10/14/2026
Balance: $1,000 - $249,999.99 daily balance to earn APY; IRA terms also available
Effective 10/01/2026; Balance: $1,000; Minimum balance required to earn stated APY
Early withdrawal penalty: 9 Months Dividends
Dividend Rate 3.69%; APY 3.75%
Online CD; Annual Percentage Yield (APY) variable as of 10/14/2026; CD rates fixed upon opening the account; early withdrawal penalties apply
Early Withdrawal Penalty: 365 Days Interest
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
Interest paid: Monthly; 0.25% bonus on $50,000-$99,999.99; 0.50% bonus on $100,000 and over
Interest paid monthly; Bonus: 0.25% on $50,000-$99,999.99; 0.50% on $100,000 and over
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
Savings and IRA (Traditional, Roth, Coverdell) Share Certificates; Required Balance: $500 minimum
Standard Certificate; $1,000 minimum opening deposit
Cash out monthly interest payments or reinvest them to earn more
$500 minimum, dividends compounded monthly. Early withdrawal penalty = 180 days dividend.
Interest payment: Quarterly Post or Interest Checks; Interest checks will reduce APY; Early withdrawal penalty applies
$500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Premium APY
Premium APY (footnote 2 applies)
Premium APY; IRA account; requires Personal Premium Checking or Personal Premium Money Market account; minimum balance to earn APY $0.01
Interest rate in effect until maturity
Rates effective as of 01/13/26; Early withdrawal penalty applies
Regular APY
Regular APY
Regular APY; IRA account; minimum balance to earn APY $0.01
Balance: $100,000.00 and over; Interest Compounded: Monthly; Interest Credited: Monthly
Dividends paid monthly on Average Daily Balance; Automatic rollover at maturity
Share Certificates section; $1,000 minimum balance to earn dividends
Dividend rate; $1,000 minimum balance to earn dividends
APR 1.89%
Balance: $25,000.00-$99,999.99; Interest Compounded: Monthly; Interest Credited: Monthly
Compounding: monthly; Early withdrawal penalty: 90 days dividends
Balance: $1,000 - $249,999.99 daily balance to earn APY; Available for IRAs; Annual Percentage Yield Effective Date: 10/14/2026
Balance: $1,000 - $249,999.99 daily balance to earn APY; IRA terms also available
Effective 10/01/2026; Balance: $1,000; Minimum balance required to earn stated APY
Early withdrawal penalty: 9 Months Dividends
Type: Regular/IRA; $500 Minimum Balance Required; dividends declared and paid monthly; early withdrawal penalty may apply
Effective Date: October 14, 2026
Balance: $100K Minimum APY; Rates as of Oct 13, 2026 ET; Long-Term Certificate Rates(Share, IRA, ESA)
Balance: $1K Minimum APY; Rates as of Oct 13, 2026 ET; Long-Term Certificate Rates(Share, IRA, ESA)
Dividend Rate 3.69%; APY 3.75%
Online CD; Annual Percentage Yield (APY) variable as of 10/14/2026; CD rates fixed upon opening the account; early withdrawal penalties apply
5-year online CD; CD rate calculator table; Online CD
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
$500 Minimum to earn APY; Certificate Compounding Frequency is Monthly; Penalty will be imposed for early withdrawal
Interest paid: Monthly; 0.25% bonus on $50,000-$99,999.99; 0.50% bonus on $100,000 and over
Interest paid monthly; Bonus: 0.25% on $50,000-$99,999.99; 0.50% on $100,000 and over
Compounded monthly
IRA Certificates (Roth, Traditional or Coverdell Education); Compounded Monthly; Minimum balance to earn APY $500; Penalties may apply for early withdrawal
Compounded Monthly; Minimum balance to earn APY $500; IRA Certificates (Roth, Traditional or Coverdell Education)
Compounded: Monthly; Minimum balance to earn APY: $500; Penalties may apply for early withdrawal
Standard Certificate; $1,000 minimum opening deposit
$500 minimum, dividends compounded monthly. Early withdrawal penalty = 180 days dividend.
Savings and IRA (Traditional, Roth, Coverdell) Share Certificates; Required Balance: $500 minimum
Rates effective as of 01/13/26; Early withdrawal penalty applies
Share Certificates section; $1,000 minimum balance to earn dividends
Dividend rate; $1,000 minimum balance to earn dividends
Table caption: Certificate and IRA Certificate Rates
Cash out monthly interest payments or reinvest them to earn more
Minimum deposit to open account is $500.00; Minimum balance to earn stated APY $0.01; Freedom Ultra Checking and Freedom Plus Checking customers receive an extra 0.25% APY on the above rates; CD withdrawals before maturity reduce the APY earned and early withdrawal penalties apply
$500 minimum balance required to open an account and to earn posted dividend on all certificates; early withdrawal penalty equals six months (180 days) dividends
Minimum $500 to open and earn posted dividend; early withdrawal penalty six months (180 days) dividends
Table caption: Certificate and IRA Certificate Rates
Premium APY
Premium APY (footnote 2 applies)
Premium APY; IRA account; requires Personal Premium Checking or Personal Premium Money Market account; minimum balance to earn APY $0.01
Interest rate in effect until maturity
Compare local Amston, CT 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.
Connecticut 12-month CD rates rose 0.036 points over the past 7 days to 2.717% APY.
Connecticut 6-month CD rates rose 0.001 points over the past 7 days to 2.485% APY.
Where are Connecticut 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 Connecticut average APYs. State average used where available; national average as fallback.
| CD Term | CT Avg APY | $5,000 | $10,000 | $25,000 | $50,000 |
|---|---|---|---|---|---|
| 3-Month CD | 1.452% | $72.59 | $145.18 | $362.95 | $725.90 |
| 6-Month CD | 2.485% | $124.23 | $248.46 | $621.15 | $1,242.30 |
| 12-Month CD | 2.717% | $135.86 | $271.72 | $679.30 | $1,358.60 |
| 18-Month CD | 2.494% | $124.71 | $249.42 | $623.55 | $1,247.10 |
| 24-Month CD | 2.418% | $120.92 | $241.84 | $604.60 | $1,209.20 |
| 36-Month CD | 2.296% | $114.79 | $229.58 | $573.95 | $1,147.90 |
| 48-Month CD | 2.293% | $114.65 | $229.30 | $573.25 | $1,146.50 |
| 60-Month CD | 2.387% | $119.36 | $238.72 | $596.80 | $1,193.60 |
| Earnings shown are annualized (APY basis). Actual earnings for sub-12-month terms will be proportionally lower at maturity. Rates as of October 19, 2026. | |||||
$25,000 split equally across 5 terms using today’s Connecticut average rates. As each CD matures, reinvest at the 36-month rung.
| Rung | Term | Deposit | CT Avg APY | Annual Earnings |
|---|---|---|---|---|
| 1 | 3-Month CD | $5,000 | 1.452% | $72.59 |
| 2 | 6-Month CD | $5,000 | 2.485% | $124.23 |
| 3 | 12-Month CD | $5,000 | 2.717% | $135.86 |
| 4 | 24-Month CD | $5,000 | 2.418% | $120.92 |
| 5 | 36-Month CD | $5,000 | 2.296% | $114.79 |
| Total ($25,000 invested) | $25,000 | 2.274% blended | $568.39/yr | |
Ladder example uses equal $5,000 rungs and Connecticut average APYs. Actual earnings depend on the specific institution and product chosen. Use the calculator above to model your exact deposit amounts.
MonitorBankRates tracks 703 CD rates from 35 banks and 43 credit unions with locations in Amston, Connecticut, plus national online institutions available to Connecticut 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: USALLIANCE offers a CD at 4.50% APY with a minimum deposit of $0. Use the rate table above to compare all current offers in Amston, Connecticut.
What to compare when shopping for a CD in Amston, Connecticut
To find the best APYs in Amston, Connecticut, start with credit unions and online-only banks: Amston, Connecticut has 43 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 (state-level data shown; city data not available)
18.5% of residents are 65 or older, in line with the national average of 17.3%. At today’s CT 12-month CD average of 2.717%, saving 10% of the local median salary ($5,259/year) and putting it in a CD would earn an additional $143 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 Amston, Connecticut 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 Amston, Connecticut 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 Amston, Connecticut savers easier access to their funds. For example, DR Bank is offering its 6 Month Prime Certificates of Deposit at 4.30% APY. Longer terms such as three or five years usually pay higher rates. On the longer end, State Police Credit Union is offering its Share & IRA CDs - 60 Months at 4.49% 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 Amston, Connecticut 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 Amston, Connecticut 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 Amston, Connecticut 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 Amston, Connecticut 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 CT top rate of 4.50% APY, a $10,000 deposit earns $450 in the first year. Enter your amount to see your exact return.
Amston, Connecticut CD LadderCT CD rates currently range from 1.452% (3-month) to 2.296% (36-month). Model a ladder with local rates to keep cash accessible while maximizing yield.
Early Withdrawal PenaltyBefore locking into a Amston, Connecticut CD at 4.50% 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 SavingsConnecticut’s average 12-month CD is 2.717% 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 Amston, Connecticut 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 Amston, Connecticut 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 Amston, Connecticut. 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 CT.
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.