Guaranty Federal Bancshares
Guaranty Federal Bancshares was the holding company behind Guaranty Bank, a community banking institution headquartered in Springfield, Missouri.
Last updated August 25, 2026
Overview
Guaranty Federal Bancshares was a Missouri-based banking holding company whose principal operating institution was Guaranty Bank. The organization traced its roots to 1913, when St. Louis Saving and Building Association relocated to Springfield, Missouri, and adopted the name Guaranty Savings and Loan Association. Its history therefore began in the savings-and-loan sector rather than in conventional commercial banking, reflecting the organization’s original focus on attracting household savings and providing residential and community-oriented lending. The institution changed its name to Guaranty Federal Savings and Loan Association in 1935. In 1979, it established its first banking center, marking a move toward a broader retail banking presence. A major corporate restructuring followed in 1995, when Guaranty Federal Savings Bank was formed through the reorganization of Guaranty Federal Savings & Loan Association. The bank subsequently expanded its delivery channels beyond physical branches, beginning to offer online banking in 2001. In 2003, it adopted the shorter customer-facing name Guaranty Bank. Guaranty Bank operated as a community bank, investing deposits gathered from the general public and serving customers through branches in Greene, Christian, and Jasper counties in Missouri. It also maintained a loan production office in Webster County. Its activities were centered on deposit-taking, lending, and related banking services for consumers, households, businesses, and local communities. The organization’s geographic footprint was regional rather than national, with its identity closely associated with southwest Missouri and the Springfield metropolitan area. The corporate brand was ultimately absorbed through the acquisition of Guaranty Federal Bancshares by QCR Holdings in 2022. The transaction was structured as a combination of cash and stock and was reported as having an approximate value of $144 million. Following that transaction, Guaranty Federal Bancshares ceased to operate as an independent holding company. Because the available reference material does not establish the precise post-acquisition treatment of every Guaranty Bank branch, product, or customer-facing name, the continuing status of the Guaranty brand should be treated cautiously. Historically, however, the company represents a long-running community-bank franchise that evolved from a mutual-style savings and loan association into a modern regional banking organization before becoming part of a larger bank holding company.
History
Guaranty Federal Bancshares developed from a savings-and-loan institution established in Springfield, Missouri in 1913. That year, St. Louis Saving and Building Association moved to Springfield and changed its name to Guaranty Savings and Loan Association. The relocation and renaming established the institution’s long-term connection with the Springfield community and southwest Missouri. In 1935, the organization adopted the name Guaranty Federal Savings and Loan Association. The change placed the institution within the federal savings-and-loan naming tradition of the period while preserving its local identity. For decades, its business was associated with attracting savings and financing property and other community needs through a savings-and-loan model. The organization expanded its physical banking presence in 1979, when it established its first banking center. This was an important step in the transition from a narrowly defined savings-and-loan institution toward a more recognizable community banking franchise. The institution later underwent a significant reorganization in 1995, creating Guaranty Federal Savings Bank from Guaranty Federal Savings & Loan Association. Technological and branding changes followed. In 2001, the company began offering online banking, giving customers a digital channel alongside its branch network. In 2003, Guaranty Federal Savings Bank changed its name to Guaranty Bank. The shorter name presented the institution as a broader community bank rather than an organization defined primarily by its savings-and-loan origins. Guaranty Bank operated beneath the Guaranty Federal Bancshares holding company. Its business model involved investing deposits received from the general public and providing banking and lending services within a limited regional market. The bank maintained branches in Greene, Christian, and Jasper counties and a loan production office in Webster County, all in Missouri. This footprint reflected a community-bank strategy based on local relationships and regional lending rather than a nationwide branch network. The final major corporate turning point came in 2022, when QCR Holdings acquired Guaranty Federal Bancshares in a cash-and-stock transaction reported at approximately $144 million. The acquisition brought the Missouri banking franchise into QCR Holdings and ended Guaranty Federal Bancshares’ existence as an independent holding company. The available reference material does not specify the complete sequence of post-acquisition changes to the Guaranty Bank name, branches, or products. Accordingly, the historical record is clearest through the acquisition itself: Guaranty Federal Bancshares was a century-old Missouri community banking organization that progressed from a savings and loan association to a digitally enabled regional bank before joining a larger banking group.
- 2022Acquired by QCR Holdings
QCR Holdings acquired Guaranty Federal Bancshares in a cash-and-stock transaction with an approximate reported value of $144 million.
- 2003Bank renamed Guaranty Bank
Guaranty Federal Savings Bank adopted the shorter name Guaranty Bank.
- 2001Online banking introduced
The company began offering online banking services to complement its branch-based delivery model.
- 1995Guaranty Federal Savings Bank formed
Guaranty Federal Savings Bank was created through the reorganization of Guaranty Federal Savings & Loan Association.
- 1979First banking center established
The company founded its first banking center, broadening its physical presence as a community financial institution.
- 1935Renamed Guaranty Federal Savings and Loan Association
The institution adopted the name Guaranty Federal Savings and Loan Association.
- 1913Institution relocated to Springfield and became Guaranty Savings and Loan Association
St. Louis Saving and Building Association moved to Springfield, Missouri, and changed its name to Guaranty Savings and Loan Association, establishing the organization’s Missouri roots.
Products and positioning
A locally focused community banking organization serving southwest Missouri through deposits, lending, branch banking, and digital banking services.
Deposit accountsRetail and business banking
Guaranty Bank’s core community-banking activity included attracting deposits from the general public. These deposits formed a principal funding base for the institution and supported its local lending and banking operations. The available reference material does not identify specific account types, rates, or fees.
Lending servicesConsumer and commercial lending
The organization provided lending through its community-bank network and a loan production office in southwest Missouri. Its lending activity was part of the broader process of investing customer deposits in local and regional credit opportunities. Specific loan products and underwriting terms are not established by the supplied sources.
Online bankingDigital banking2001
Introduced in 2001, online banking extended Guaranty’s service model beyond its physical banking centers. It represented the company’s move toward digitally supported retail banking, although the available material does not detail the platform’s functions or later upgrades.
Branch and community bankingBranch banking1979
Guaranty Bank served customers through branches in Greene, Christian, and Jasper counties in Missouri. Its branch network supported deposit-taking, customer service, and lending relationships in the Springfield-area and surrounding communities, while a loan production office extended its reach into Webster County.
Flagship businesses
- Guaranty Bank branch banking
- Guaranty Bank deposit services
- Guaranty Bank lending services
- Online banking
Brand decisions
- 2022Accepted acquisition by QCR HoldingsM&A
Guaranty Federal Bancshares operated as the holding company for a regional Missouri community bank. In 2022, QCR Holdings pursued the acquisition of the organization.
What changed. The companies completed a cash-and-stock transaction reported at an approximate value of $144 million.
Aftermath. Guaranty Federal Bancshares ceased to operate as an independent holding company and became part of QCR Holdings. The supplied material does not specify the full post-acquisition treatment of the Guaranty Bank brand or branch network.
Reported transaction value. $144 million approximate transaction value (2022)
Recent events
- 2022QCR Holdings acquired Guaranty Federal Bancshares
QCR Holdings acquired Guaranty Federal Bancshares in a transaction combining cash and stock. The deal was reported at an approximate value of $144 million and ended Guaranty Federal Bancshares’ independence as a standalone banking holding company.
M&A
Sources
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