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iAdvertiser Disclosure
Advertiser Disclosure
Some institutions listed may have a business relationship with MonitorBankRates. Our proprietary systems independently track and verify all rates. Advertiser relationships do not influence our Safety Ratings, Star Ratings, Texas Ratio calculations, or the rates shown.
 First Security B&T Co. IA Rates & Review October 2026
Content reviewed by
Brian McKay
Brian McKayFounder & Data ArchitectExpertise
Brian is the Founder of MonitorBankRates.com. For over 18 years, he has utilized his background in enterprise infrastructure to engineer proprietary systems that track rates from over 8,000 financial institutions.
Read Full Bio →
Editorial Disclosure
The rates displayed are actual, verified rates sourced directly from the official websites of banks and credit unions. Our editorial content is independent of any advertiser relationships.
✓Fact Checked
Rates Last Updated and Verified: October 22, 2026
First Security B&T Co. IA's savings rates are at 2.17%. First Security B&T Co. IA's checking rates are as high as 1.59%. First Security B&T Co. IA's Adjustable-Rate Mortgages - 5 Year Adjustable Rate rates are at 6.50%, 15 Year Fixed Rate rates are at 6.625%, Adjustable-Rate Mortgages - 10 Year Adjustable Rate rates are at 6.75%, Adjustable-Rate Mortgages - 7 Year Adjustable Rate rates are at 6.75%, 20 Year Fixed Rate rates are at 6.875%. First Security B&T Co. IA's Auto Loan Rates are as low as 5.534%. MonitorBankRates evaluates the financial stability of First Security B&T Co. IA with a 5.0 Star Rating, an A+ Overall Health Grade, and a Texas Ratio of 1.70%. Rates last updated and verified on 10/22/2026. First Security B&T Co. IA money market rates, and other rates, are continually updated to reflect market conditions. We recommend checking back frequently to get the best money market rates and other rates available. Have you opened an account or have any experiences at First Security B&T Co. IA? Share your experience about First Security B&T Co. IA by leaving a review below, or read customer reviews before you decide to use First Security B&T Co. IA. Financial health data as of Q2 2026 (FDIC call report for the quarter ended June 30, 2026). This is the most recent call report available. The FDIC publishes bank call reports about eight weeks after each quarter ends. First Security B&T Co. IA Savings Rates
First Security B&T Co. IA Checking Rates
First Security B&T Co. IA Mortgage Rates
First Security B&T Co. IA Home Equity & HELOC
First Security B&T Co. IA Auto Loan Rates
First Security B&T Co. IA RV, Boat and Powersport Loan Rates
First Security B&T Co. IA Other Rates
Financial Health HistoryFirst Security B&T Co. IA’s Texas Ratio fell from 9.82% in Q3 2023 to 1.70% in Q2 2026, so its financial health has improved and is now very strong over the past 12 quarters. Over the same period its Star Rating moved from 4.9 to 5.0 and its Health Grade from A to A+. Lower Texas Ratios are healthier; the green zone below the amber 15% line is where a bank must stay to qualify for the MBR Verified Healthy badge. Hover over or tap a point for that quarter’s figures. Swipe the chart sideways to see every quarter.
Texas Ratio, left axis (lower is healthier)MBR Star Rating, right axis (1 to 5)Health Grade15% Verified Healthy limit (green zone below = healthy)
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How to read this chart: the two lines move in opposite directions by design. The Texas Ratio (blue) measures trouble, so a rising blue line means more non-performing assets against capital. The Star Rating (green) and Health Grade chips measure strength, so they fall when the Texas Ratio climbs and recover when it drops. Show the quarterly figures
Source: FDIC call reports, MonitorBankRates analysis. Ratings shown are recomputed for each quarter with the current methodology and exclude member reviews.
Methodology & Data SourcesMonitorBankRates Star Rating: Our rating for First Security B&T Co. IA is derived from comprehensive financial data published quarterly by the FDIC. Our proprietary rating system evaluates financial stability (including the Texas Ratio and capitalization) and combines it with customer feedback (user reviews) to help you make informed banking decisions. Texas Ratio: We calculate the Texas Ratio using standard industry methodology. This ratio compares the bank's non-performing assets to its tangible common equity and loan loss reserves to assess financial health. Rate Data Aggregation: We gather First Security B&T Co. IA rates using proprietary online rate aggregation technology. Our systems scan constantly to provide the most recent rates available to our visitors.
Disclaimer: Interest rates are variable and subject to change without notice. While we strive for accuracy, rates can change rapidly based on market conditions.
It is always advisable to check with First Security B&T Co. IA's official website for the most current offers and terms.
Bank Profile & Overview
Bank Name
First Security B&T Co. IA
Website
https://www.1stsecurity.bank
Address
809 Clark St,
Charles City, IA 50616 · Floyd
Bank Holding Company
CEDAR VALLEY BANKSHARES LTD
FDIC Certificate #
1852
Regulator
FDIC
Established
July 14, 1903
FDIC Insurance Date
January 1, 1934
Domestic Offices
8
Total Branches
8
FDIC Insured
✓ Yes, up to $250,000 per depositor
FinancialsMonitorBankRates Star Rating
5.0 / 5.0 ★
Overall Health & Safety Grade
A+ (99/100)
Texas Ratio
1.70%
National Average Texas Ratio
5.85%
Return on Assets (ROA)
0.5606%
Return on Equity (ROE)
5.5500%
Non-Performing Loans Ratio (NPL)
0.18%
Total Assets
$538,199,000
Total Deposits
$469,015,000
Equity Capital
$55,970,000
Net Income
$1,538,000
Headquarters
Charles City
Total Branches and Offices
8
Source: FDIC — Last Updated June 30, 2026
Customer Reviews
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Frequently Asked Questions About First Security B&T Co. IAWhat is the highest savings rate at First Security B&T Co. IA?The highest savings rate MonitorBankRates has verified for First Security B&T Co. IA is 2.17% APY on its Investor's Advantage Savings, as of October 22, 2026. What is the highest checking rate at First Security B&T Co. IA?The highest checking rate MonitorBankRates has verified for First Security B&T Co. IA is 1.59% APY on its Kasasa Cash Checking, as of October 22, 2026. What is the lowest 30 year fixed mortgage rate at First Security B&T Co. IA?The lowest 30 year fixed mortgage rate MonitorBankRates has verified for First Security B&T Co. IA is 7.125% rate on its 30 Year Fixed Rate, as of October 22, 2026. What is the lowest auto loan rate at First Security B&T Co. IA?The lowest auto loan rate MonitorBankRates has verified for First Security B&T Co. IA is 5.534% APR on its Auto Loan - Model Year 2026 to 2027, as of October 22, 2026. How many branches does First Security B&T Co. IA operate?First Security B&T Co. IA currently maintains approximately 8 branch location(s). Physical branches allow members to access in-person services such as notary consultations and safe deposit boxes. Is there a first-time homebuyer program?Currently, First Security B&T Co. IA does not list a specific first-time homebuyer program, but they provide a range of mortgage and home equity products to assist members with property financing. Are credit management and repair services offered?While formal credit repair services are not currently listed, First Security B&T Co. IA provides members with tools to manage their accounts and build a solid financial history. Does First Security B&T Co. IA offer online and mobile banking?Most modern institutions like First Security B&T Co. IA provide digital access. This includes the ability to check balances, transfer funds, deposit checks via mobile app, and view statements online. You can usually find these services at their official website: https://www.1stsecurity.bank. Are all CD rates listed on MonitorBankRates federally insured?Most are. Banks are insured by the FDIC and most credit unions by the NCUA, up to $250,000 per depositor, per ownership category. A small number of credit unions are privately insured instead, and we label them on their pages. MonitorBankRates is not a bank or credit union; deposit insurance comes from the institution where you open the account. I want to open a CD with an institution listed on MonitorBankRates. How do I open the account?You open the account directly with the bank or credit union. Use the View button next to a rate to go to the institution's website, then apply online, by phone or at a branch. Confirm the current rate and terms with the institution before you deposit. If I open a CD I found on MonitorBankRates, is my account with MonitorBankRates or the institution?Your account is with the financial institution. MonitorBankRates is a rate comparison site; we do not open accounts, hold deposits or handle your money. Why are some CD offers not available for me to open?Some offers are limited to certain states or local areas, require membership or an existing account, need a minimum deposit, or were promotions that have since ended. Rates can also change after we verify them. The institution's website has the current eligibility rules. How do First Security B&T Co. IA rates compare?First Security B&T Co. IA's top rates are 2.17% APY on savings, 1.59% APY on checking, 6.50% on its Adjustable-Rate Mortgages - 5 Year Adjustable Rate and auto loans from 5.534% APR, verified by MonitorBankRates on October 22, 2026. To compare First Security B&T Co. IA with the top rates nationwide, see our best savings rates, best mortgage rates, best checking rates and best auto loan rates, updated daily from banks and credit unions across the country. Current First Security B&T Co. IA Rates
Retrieved from our database of financial products. Rates subject to change.
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