--- title: "Cornerstone Financial Credit Union Rates (Nov 2026): Mortgage 6.59%" description: "Cornerstone Financial Credit Union rates today: 30 year fixed mortgage 6.59% APR. Every rate verified daily from the official website — no pay-to-rank. See who can join Cornerstone Financial Credit Union — verified membership eligibility with the requirements and cost to join." canonical: "https://rateapi.dev/credit-unions/tennessee/cornerstone-financial" last-updated: "2026-11-13" source: "https://rateapi.dev/llms.txt" --- # Cornerstone Financial Credit Union Rates (Nov 2026): Mortgage 6.59% ### Mortgage rates 1 offer | Product | Published | Rate | Term / condition | Status | | **30-Year Fixed** 30 year fixed | 6.588% APR | 6.500% | — | Standard | Cornerstone Financial Credit Union mortgage rates as of November 12, 2026 ### Auto & vehicle rates 3 offers | Product | Published | Rate | Term / condition | Status | | **Auto Loan** auto | — APR | 5.000% | — | Standard | | **New & Used Auto** auto_any_84mo | — APR | 5.240% | 84 mo · any | Standard | | **Recreational** powersports | — APR | 7.750% | — | Standard | Cornerstone Financial Credit Union auto & vehicle rates as of November 12, 2026 ### HELOC rates 2 offers | Product | Published | Rate | Term / condition | Status | | **Home Equity Loan (Fixed)** heloc_fixed | — APR | 4.990% | — | Standard | | **Home Equity Loan (Fixed)** heloc_fixed | — APR | 7.698% | — | Standard | Cornerstone Financial Credit Union heloc rates as of November 12, 2026 ### Personal loan rates 2 offers | Product | Published | Rate | Term / condition | Status | | **Unsecured Personal Loan** personal_unsecured | — APR | 10.750% | — | Standard | | **Other Secured** personal_secured | — APR | 11.750% | — | Standard | Cornerstone Financial Credit Union personal loan rates as of November 12, 2026 ### Savings & CD rates 4 offers | Product | Published | Rate | Term / condition | Status | | **Business Certificate** cd | — APY | 3.50% | — | Eligibility restricted | | **IRA Certificate** ira_cd | — APY | 3.65% | — | Standard | | **Personal Certificate** cd | — APY | 4.50% | — | Standard | | **Certificate** cd | — APY | 5.00% | — | Standard | Cornerstone Financial Credit Union savings & cd rates as of November 12, 2026 As of November 12, 2026, Cornerstone Financial Credit Union offers a 30-year fixed mortgage at 6.588% APR. > Source: [RateAPI.dev](https://rateapi.dev/credit-unions/tennessee/cornerstone-financial) , verified from [Cornerstone Financial Credit Union's official website](https://www.bankcfcu.org/) Best product position **Better than the Tennessee median** 30-year fixed mortgage Gap to state best **5 bp** 5 bp from state best Vs. state median **41 bp better than median** 30-year fixed mortgage Products ranked **1** across tracked Tennessee markets | Product | Published APR | Position | Vs. state best | Vs. state median | | 30-year fixed mortgage | 6.59% | Better than the Tennessee median | 5 bp from state best | 41 bp better than median | Published rate position by product as of November 12, 2026 This is the public snapshot. Claim Cornerstone Financial Credit Union's profile to see the full product-by-product breakdown, how the gap to the state best has moved over time, and the near-misses where a small change would move you up. [See the full breakdown →](https://rateapi.dev/for-credit-unions/claim?cu=cornerstone-financial&state=tennessee&code=TN&name=Cornerstone%20Financial%20Credit%20Union) ## Who Can Join Cornerstone Financial Credit Union Membership eligibility from Cornerstone Financial Credit Union's own published criteria. [How we verify this](https://rateapi.dev/eligibility-methodology) . Membership via the Adventure Science Center - Location TN - Association Adventure Science Center Verified from [Cornerstone Financial Credit Union's membership page](https://www.resoundcu.org/about/membership) . Final membership determination is always made by the credit union. ## Work at Cornerstone Financial Credit Union? This page is seen by prospective members comparing rates — and by the AI assistants they ask. Claim this profile to correct or update rates, add missing products, and get your free rate scorecard showing where Cornerstone Financial Credit Union ranks against Tennessee peers. - See which AI assistants fetched Cornerstone Financial Credit Union’s rates, and how often - See which of your products the RateAPI API returned, and where you rank in Tennessee - Correct anything we publish about you that is wrong [Claim this credit union](https://rateapi.dev/for-credit-unions/claim?cu=cornerstone-financial&state=tennessee&code=TN&name=Cornerstone%20Financial%20Credit%20Union) [How scorecards work](https://rateapi.dev/for-credit-unions) ## Frequently Asked Questions ### What rates does Cornerstone Financial Credit Union offer? Cornerstone Financial Credit Union currently offers mortgage, vehicle loan, HELOC, and personal loan rates. The rates shown on this page were last verified November 12, 2026 directly from the credit union's official website. ### How often are Cornerstone Financial Credit Union rates updated? RateAPI verifies Cornerstone Financial Credit Union's rates daily by scraping its official website, then normalizing the data. The figures on this page were last verified November 12, 2026. ### Where does RateAPI get Cornerstone Financial Credit Union's rate data? Rate data is collected directly from Cornerstone Financial Credit Union's official website. RateAPI has no pay-to-rank incentives; see the methodology page for how rates are collected and normalized. ### What is Cornerstone Financial Credit Union's mortgage rate? As of November 12, 2026, Cornerstone Financial Credit Union offers a 30-year fixed mortgage at 6.588% APR. ### Who can join Cornerstone Financial Credit Union? Membership via the Adventure Science Center ## Related Rate Data Compare Cornerstone Financial Credit Union's rates against national credit-union benchmarks. [More Tennessee credit unions](https://rateapi.dev/credit-unions/tennessee) [Tennessee mortgage rate leaders](https://rateapi.dev/mortgage-rates/tennessee) [Tennessee auto loan rate leaders](https://rateapi.dev/auto-loan-rates/tennessee) [Tennessee HELOC rate leaders](https://rateapi.dev/heloc-rates/tennessee) [Tennessee personal loan leaders](https://rateapi.dev/personal-loan-rates/tennessee) [Mortgage rate benchmark](https://rateapi.dev/mortgage-rate-benchmark) [Auto loan rate benchmark](https://rateapi.dev/auto-loan-rate-benchmark) [How we verify rates](https://rateapi.dev/methodology) ### Source Information Rate data is scraped directly from the credit union's official website and verified daily by our automated systems. [View Original Source](https://www.bankcfcu.org/) ### Methodology Learn how we collect, normalize, and verify rate data with full transparency and no pay-to-rank incentives. [View Methodology](https://rateapi.dev/methodology) ## Track Cornerstone Financial Credit Union rates Get a free API key to query these rates programmatically, or get the daily email when Tennessee credit union rates move. Get a free API key [Daily rate email](https://rateapi.dev/daily-rate-emails) ## Use it via API Access this data programmatically with our REST API terminal ``` # Get rates for Cornerstone Financial Credit Union curl "https://api.rateapi.dev/credit-unions/tennessee /cornerstone-financial " \ -H "Authorization : Bearer YOUR_API_KEY" ``` [Explore API Documentation](https://api.rateapi.dev/) [Use with Claude](https://rateapi.dev/#mcp) Skip to main content --- Source: https://rateapi.dev/credit-unions/tennessee/cornerstone-financial Rate data API: https://api.rateapi.dev · OpenAPI: https://api.rateapi.dev/openapi.json · MCP: https://mcp.rateapi.dev/mcp