The storefront was a beginning, not the whole business
Lake Forest Bank & Trust Company, N.A. presents a familiar community-bank face in northern Illinois. Wintrust’s own history describes founders opening a storefront bank in Lake Forest in December 1991, offering an alternative to larger institutions. The organization later expanded into a collection of bank charters and specialized financial businesses. That origin helps explain the emphasis on local names and relationships, but it does not capture all the activity now housed in the Lake Forest bank. Some of its important customers buy insurance and finance premiums far beyond the neighborhood branch network. [1]
One charter beneath several local names
The FDIC identifies the active bank as Lake Forest Bank & Trust Company, National Association, headquartered in Lake Forest, Illinois, with certificate 27589 and OCC charter 25149. The directory’s establishment date is May 21, 1986, earlier than the group’s 1991 storefront narrative. These dates describe different aspects of the institution’s lineage and business history. Its primary federal regulator is the Office of the Comptroller of the Currency. The national charter is the unit used for the financial comparisons below. [2]
The bank’s location directory places Highland Park Bank & Trust, Waukegan Community Bank, Bank of Highwood–Fort Sheridan and Wintrust Banking Center under the Lake Forest charter. These are branch brands, not extra insured banks whose balance sheets should be added to Lake Forest’s totals. The directory separately lists other Wintrust bank charters. For customers, the distinction can matter when considering deposit coverage: a different sign above the door does not necessarily mean a different insured institution. [3]
Insurance financing gives the bank national reach
Wintrust identifies FIRST Insurance Funding, Wintrust Life Finance, Wintrust Agent Finance and Wintrust Insurance Banking as divisions of Lake Forest Bank & Trust Company, N.A. The businesses serve different needs: financing property-and-casualty premiums, helping fund life-insurance premiums, and lending to insurance agencies and related businesses. Spreading an insurance payment over time can help a customer preserve cash, while creating a loan for the bank. The existence of these divisions does not mean that every Wintrust insurance-finance loan remains on this particular charter’s balance sheet. [4]
Deposits and payments connect the local and specialized businesses
The MaxSafe program uses several Wintrust bank charters to spread deposits, advertising up to $4 million of coverage per accountholder subject to deposit-insurance rules. The mechanism matters more than the headline: it combines coverage at separate banks, rather than raising the statutory limit at Lake Forest alone. The product page offers certificate-of-deposit and money-market versions. A customer’s actual coverage depends on ownership categories, allocations and other balances at participating institutions, so the advertised maximum is not a universal guarantee for every arrangement. The arrangement also illustrates why Wintrust’s several charters are economically connected while remaining separately identified banks for deposit-insurance purposes. [5]
Treasury management supplies the less visible plumbing of business banking. Lake Forest offers electronic payments and collections, wires, lockbox services, remote check deposits, reporting and fraud-prevention tools. These services can keep operating cash moving through an account even when a customer is not borrowing. They also create execution responsibilities around payment instructions and controls. A broad menu is evidence of what the bank offers, not evidence of the number of customers using it or the fees generated by each service. [6]
Loans grew as total assets and deposits fell
June 30, 2026 bank-only FDIC data show $9.251 billion in assets, $7.282 billion in deposits and $6.856 billion in net loans. The June 2025 figures were $9.544 billion, $7.481 billion and $6.465 billion. First-half net income decreased to $91.569 million from $98.647 million, while equity rose to $878.824 million from $843.041 million. The noncurrent-loan ratio increased to 0.34% from 0.30%; net interest margin narrowed to 3.39% from 3.51%. [7]
Commercial and industrial loans were $4.061 billion, about 59% of gross loans. Net loans were approximately 94% of deposits, up from 86%. These measures show more of the funding base employed in loans, but do not isolate premium-finance profitability or establish that deposit declines came from lost customers rather than other balance-sheet management. [7]
Regulators describe both reach and limits
The OCC’s July 29, 2024 CRA evaluation rated the bank Outstanding. It identified Wintrust Financial Corporation as the owner and explained that most loans originated through the FIRST insurance program were sold to affiliated banks. That is an important limit on reading origination activity as retained credit exposure. The report gave the lending test an Outstanding rating and investment and service tests High Satisfactory ratings. As the report cautions, CRA grades assess community-credit performance; they are not a safety-and-soundness rating or a forecast of future losses. [8]
The OCC’s weekly bulletin for May 19–25, 2024 records approval on May 22 for the bank’s Cape Coral, Florida branch application. It identifies application 2024-BranchNew-336225, tying the action to this bank and location rather than merely to the wider group. [9]
The January 12–18, 2025 bulletin records the same application as consummated and effective January 15. It identifies the banking center at 915 Cape Coral Parkway East. These are separate milestones: approval supplies permission, while the later entry records the completed branch action. Keeping both dates visible prevents an expansion plan from being mistaken for completion months before it took effect. [10]
Sources
- Lake Forest Bank & Trust — About Us: December 1991 storefront origins; checked October 6, 2026SourceBack to text: ↑1↑2
- FDIC — institution directory, October 2, 2026 index; certificate 27589Official sourceBack to text: ↑
- Lake Forest Bank & Trust — Wintrust Community Banks and branch trade names; checked October 6, 2026SourceBack to text: ↑
- Wintrust — Insurance Banking and Premium Finance; division identities, checked October 6, 2026SourceBack to text: ↑
- Lake Forest Bank & Trust — MaxSafe deposit program; checked October 6, 2026SourceBack to text: ↑
- Lake Forest Bank & Trust — Treasury Management; checked October 6, 2026SourceBack to text: ↑
- FDIC — bank-only financial reports, June 30, 2026 and June 30, 2025; certificate 27589Official sourceBack to text: ↑1↑2
- OCC — Lake Forest Bank & Trust CRA performance evaluation, July 29, 2024Official source · PDFBack to text: ↑
- OCC — Weekly Bulletin, May 19–25, 2024, page 7: Cape Coral branch approvalOfficial source · PDFBack to text: ↑
- OCC — Weekly Bulletin, January 12–18, 2025, page 5: Cape Coral branch consummationOfficial source · PDFBack to text: ↑