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Security Savings Bank (Canton, SD)

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Canton, SD $100M to $1B in assets Est. June 14, 1920 FDIC #15734 RSSD #811747 Routing #091409788 FDIC

Data as of · sourced from FFIEC call reports. How we update

Security Savings Bank is an FDIC-insured commercial bank headquartered in Canton, SD, established in 1920 (FDIC certificate 15734), and it is supervised by the FDIC. At Q2 2026 it reported total assets of $557.4M, up 7.1% from Q2 2025, the 21st largest of 56 banks headquartered in South Dakota. Its CET1 capital ratio was 10.27% at Q2 2026, above regulatory requirements.

Charter
Commercial bank
Regulator
FDIC
Deposit insurance
FDIC
FDIC certificate
15734
Headquarters
Canton, SD
Established
1920
Total assets, Q2 2026
$557.4M
Assets vs Q2 2025
+7.1%
CET1 ratio, Q2 2026
10.27%
Domestic offices
8 FDIC institution directory, current count
Routing number
091409788
Holding company
LARCH BANCORPORATION, INC.
Asset rank in state
21st of 56 in South Dakota
Assets
$557.4M
Deposits
$495.0M
Loans
$427.1M
Equity
$57.5M

Security Savings Bank operates with a thinner capital cushion than most banks of its size. Its balance sheet stood at $557 million at June 30, 2026, up 7.1% from a year earlier; it is based in Canton, South Dakota. It holds common equity equal to 10.27% of its risk-weighted assets, lower than about 9 in 10 of the 2,660 banks with $100 million to $1 billion in assets (median 15.12%). It also keeps 3.23 cents of net interest income on every dollar of earning assets, lower than about three-quarters of banks its size (median 3.95 cents).

Earnings jumped: net income for the quarter was $1.3 million, 32% above the same quarter a year earlier. Over the same year, loans grew 2.4% and deposits grew 6.6%.

As of June 30, 2026, Security Savings Bank reported a CET1 capital ratio of 10.27%, a return on assets of 0.90%, a nonperforming-loan ratio of 0.09% and a Texas ratio of 0.70%. The figures come from its call report filed with the FFIEC.

By total assets at Q2 2026, Security Savings Bank is the 21st largest of the 56 banks headquartered in South Dakota. Quarter on quarter (Q1 2026 to Q2 2026), its total assets rose 1.4% to $557.4M, loans rose 1.7% and deposits rose 1.0%. Farmland and other real estate loans made up 38.7% of its total loans on June 30, 2026, its largest category; next came agricultural production loans at 18.4%. Its 8 offices in the FDIC Summary of Deposits are in 8 cities across 3 states; its Luverne office books 18% of its branch deposits. By the capital ratios in its Q2 2026 call report, Security Savings Bank meets every capital ratio test for well capitalized.

Headquarters Profile

Address
100 S West St, Canton, SD 57013
County
Lincoln
Metro Area
Sioux Falls, SD-MN
Charter
Commercial bank, state charter, Fed non-member, FDIC-supervised
Primary Regulator
FDIC
FDIC Region
Kansas City (Region 11)
Federal Reserve member
No
Federal Reserve district
District 9, Minneapolis
Fiduciary (trust) powers
Trust powers grandfathered
Call Report form
FFIEC 051
Established
June 14, 1920
Domestic offices
8 FDIC institution directory, current count
Employees (FTE)
79
Domestic deposits
$495.0M
Allowance for credit losses
$4.6M
Net charge-offs (YTD)
-$8K
Average total assets
$577.5M
Average total loans
$420.6M
Average interest-bearing deposits
$444.2M
Tax status
Subchapter S
Ownership
Stock
Community bank
Yes
FDIC-insured since
April 4, 1940
FDIC Cert
15734
Fed RSSD
811747

Profitability

Q2 annualized
Return on Assets0.90%YTD 0.90%
Return on Equity9.16%YTD 8.92%
Net Interest Margin3.23%YTD 3.26%

Balance Sheet

Total liabilities$499.9M
Cash & balances due$84.7M
Securities, available-for-sale$19.9M
Securities, held-to-maturity$4.3M
Goodwill & intangibles$4.1M

Income Statement

Net income Q2$1.3M
Net interest income YTD$8.5M
Total interest income YTD$13.6M
Total interest expense YTD$5.1M
Provision for credit losses YTD$1K

Operating & Funding

Total noninterest income YTD$792K
Total noninterest expense YTD$6.7M

Ratios tagged annualized use the Q2 income alone. The UBPR and FDIC annualize the year to date instead. FDIC BankFind divides by the average of quarter-end total assets, the UBPR by RC-K average assets. The YTD margin is the UBPR's tax-equivalent figure over its own average earning assets; FDIC BankFind's margin is not tax-equivalent. How we compute these figures

Quarterly trends

From Q3 2023 to Q2 2026, Security Savings Bank's total assets ranged from $489.8M (Q3 2023) to $557.4M (Q2 2026), and it earned a profit in all 12 quarters. The line under each chart compares Q2 2026 with Q2 2025. How these charts are built

Total assets and total liabilities

$557.4M total assets against $520.6M; $499.9M total liabilities against $466.8M.

Loans and leases against deposits

$422.5M net loans and leases against $412.6M; $495.0M total deposits against $464.2M.

Securities and cash

$24.3M securities against $43.2M; $84.7M cash and balances due against $38.7M.

Interest income against interest expense

$7.0M total interest income against $6.7M; $2.7M total interest expense against $2.8M.

Net interest income

$4.4M net interest income against $3.9M.

Noninterest income against noninterest expense

$401K total noninterest income against $389K; $3.4M total noninterest expense against $3.2M.

Provision for credit losses

$2K provision for credit losses against -$2K.

Net income

$1.3M net income against $989K.

Return on assets and net interest margin

0.90% return on assets against 0.71%; 3.23% net interest margin against 3.01%.

CET1 and Tier 1 leverage ratios

10.27% CET1 capital ratio against 12.01%; 9.38% tier 1 leverage ratio against 9.27%.

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21 quarters of trends · 8 tabs · peer percentiles · watchlist alerts

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Quarterly trend: last 8 quarters

From Q3 2024 to Q2 2026, its return on assets ran from 0.45% (Q4 2024) to 0.90% (Q2 2026) and its net interest margin ran from 2.63% (Q3 2024) to 3.30% (Q3 2025).

Quarter CET1 ROA NPL Texas NIM
Q2 2026 10.27% 0.90% 0.09% 0.70% 3.23%
Q1 2026 10.67% 0.90% 0.09% 0.63% 3.30%
Q4 2025 11.01% 0.84% 0.07% 0.53% 3.17%
Q3 2025 12.07% 0.70% 0.07% 0.55% 3.30%
Q2 2025 12.01% 0.71% 0.07% 0.54% 3.01%
Q1 2025 11.98% 0.58% 0.10% 0.74% 2.94%
Q4 2024 11.74% 0.45% 0.00% 0.00% 2.72%
Q3 2024 11.85% 0.72% 0.00% 0.01% 2.63%

Swipe the table sideways to see every column.

Branch Network

View all 8 branches → Branch count from the FDIC Summary of Deposits, June 30, 2026. The domestic office count above is the FDIC's current figure, so the two can differ.

1–8 of 8
Branch Location ZIP Deposits
Luverne Br Luverne , MN 56156 $91.4M
Larchwood Branch Larchwood , IA 51241 $72.1M
George Branch George , IA 51237 $70.3M
Security Savings Bank (main office) Canton , SD 57013 $67.1M
Security Savings Bank Sioux Falls, Sd Branch Sioux Falls , SD 57103 $65.5M
Hills Branch Hills , MN 56138 $54.8M
Ellsworth Branch Ellsworth , MN 56129 $43.2M
Inwood Branch Inwood , IA 51240 $30.6M

Events & Regulatory History

Mergers, charter changes, enforcement actions, FDIC assistance, and (if applicable) failure events recorded against this institution. Click a year to see what else was happening across US banking that year.

Date Category Event Source
January 14, 2019 Merger Participated in Absorption/Consolidation/Merger FDIC
January 14, 2019 Structure Change Acquired Exchange State Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
April 16, 2007 Merger Participated in Absorption/Consolidation/Merger FDIC
April 16, 2007 Structure Change Acquired George State Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank FFIEC NIC
February 19, 1985 Merger Participated in Absorption/Consolidation/Merger FDIC
February 19, 1985 Structure Change Acquired Inwood State Bank Failure, Government Assistance Provided for the acquired bank FFIEC NIC

Sourced from the bank event history (FDIC, Federal Reserve NIC, OCC, and OTS). Showing the most recent 6 events.

Regulatory record

Facts as filed or published, not a rating.

Deposit market share
<0.1% of deposits in SD, rank 45 of 82 institutions
Period: June 30, 2026. Source: FDIC Summary of Deposits.
Mortgage lending (HMDA)
76 applications, 63 loans originated, $18.0M originated, across 3 states
Period: Calendar year 2025. Source: FFIEC HMDA loan application register.
SBA 7(a) lending
3 loans, $634K approved, $211K average. 0.00% of that year's loans have since been charged off
Period: Federal fiscal year 2024 (October to September). Source: SBA 7(a) and 504 loan data (FOIA).
Not on file
Enforcement actions, Consumer complaints, CFPB enforcement, CRA examination rating. No record from these sources, which is not the same as a clean record. Sources

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Security Savings Bank: regulatory capital profile · BankRegReports

Frequently asked about Security Savings Bank

What are Security Savings Bank's total assets?

As of the Q2 2026 filing, Security Savings Bank reported total assets of $557.4 million in its FFIEC call report.

Where is Security Savings Bank headquartered?

It is headquartered in Canton, SD, United States.

When was Security Savings Bank founded?

It was established in 1920, per the FDIC institution directory.

Is Security Savings Bank FDIC-insured?

Yes. It is an FDIC-insured commercial bank (FDIC Certificate #15734). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.

Who regulates Security Savings Bank?

Security Savings Bank's primary federal regulator is the FDIC.

What is Security Savings Bank's CET1 capital ratio?

It reported a Common Equity Tier 1 (CET1) capital ratio of 10.27% in its Q2 2026 call report, above regulatory requirements.

How many branches does Security Savings Bank operate?

It operates 8 domestic offices, per the FDIC institution directory. That count includes administrative and limited-service offices as well as full-service branches.

What is Security Savings Bank's Texas Ratio?

Its Texas Ratio is 0.70% in its Q2 2026 call report, within the healthy range (at or below 50%, the level at which problem assets reach half of the capital cushion). The Texas Ratio measures non-performing assets against the bank's capital and reserves.

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