ION Bank: Call Report & UBPR Financial Data
Data as of · sourced from FFIEC call reports. How we update
Headquartered in Naugatuck, ION Bank serves the Connecticut market as a community-focused commercial bank. The Q2 2026 balance sheet stands at $2.8B in assets, including $2.0B in loans. Returns are in line with industry norms at 1.01% ROA and 8.22% ROE; net interest margin is 4.24%. Capital is comfortably above regulatory requirements, CET1 ratio of 15.75% sits well above the 7% level required once the capital conservation buffer is included. Credit metrics are in line with industry norms, 1.49% NPL ratio. ION operates a 37-branch network.
As of June 30, 2026, ION Bank reported a CET1 capital ratio of 15.75%, a return on assets of 1.01%, a nonperforming-loan ratio of 1.49%, a Texas ratio of 10.31%, per financial data filed with the FFIEC.
Headquarters Profile
- Address
- 251 Church St, Naugatuck, CT 06770
- County
- Naugatuck Valley
- Metro Area
- Waterbury-Shelton, CT
- Charter
- Commercial bank, state charter, Fed member, FRB-supervised
- Primary Regulator
- Federal Reserve
- FDIC Region
- New York (Region 2)
- Federal Reserve member
- Yes
- Federal Reserve district
- District 1, Boston
- Fiduciary (trust) powers
- Full trust powers granted
- Call Report form
- FFIEC 051
- Established
- January 1, 1870
- Former names
- Naugatuck Savings Bank (1971-2013)
- Offices
- 37 domestic
- Employees (FTE)
- 371
- Domestic deposits
- $2.28B
- Allowance for credit losses
- $22.3M
- Net charge-offs (YTD)
- $1.3M
- Tax status
- C corporation
- Ownership
- Stock
- Community bank
- No
- FDIC-insured since
- July 1, 1960
- FDIC Cert
- 18198
- Fed RSSD
- 407506
- SEC CIK
- 1719266 → filed by ION FINANCIAL, MHC, INC.
- Website
- www.ionbank.com →
- Parent Holding Company
- ION FINANCIAL, MHC, INC. (RSSD 3912766)
Profitability
Capital & Liquidity
Balance Sheet
Income Statement
Operating & Funding
Rows tagged YTD are fiscal year to date through June 30, 2026, as filed. Net income is tagged Q2 because it is that quarter's own figure, not a running total, so it cannot be compared with a YTD row.
Quarterly trends
Last 12 quarters from this bank's own FFIEC call reports. Dollar figures are the quarter's own amount: the income statement is filed year to date, so those lines are shown net of the preceding quarter.
Balances at each quarter end. The gap between the two lines is equity capital.
Balances at each quarter end. Loans rising toward deposits is the loan-to-deposit ratio tightening.
Balances at each quarter end. Each line is its own balance, not stacked on the other.
Each bar is that quarter alone. The gap between the two is net interest income.
What the balance sheet earned on spread that quarter, before fees and operating costs.
Fees, trading and other income against salaries, premises and the rest of the cost base.
What the bank charged to earnings that quarter to build its allowance for expected losses.
The quarter's own net income, as filed. It needs no adjustment because the filing does not accumulate it through the year.
CET1 is common equity tier 1 as a share of risk-weighted assets; the leverage ratio is tier 1 capital as a share of average total assets. A bank that files the community bank leverage ratio reports no CET1 ratio, so only its leverage line appears.
Inside the full ION Bank terminal
25 years of quarterly trends · 8 tabs · peer percentiles · Excel export
Unlock ION Bank, freeWatch flags
Automated conditions triggered on this bank's latest filing. Advisory only; see the source metric pages for full context. Each flag is tagged Regulatory when it cites an official supervisory threshold, or BRR analysis when it's our own band, informed by our data and models.
Commercial real estate loans are between 200% and 300% of total capital, approaching the 2006 interagency guidance threshold of 300% that triggers heightened supervisory attention. BankRegReports early-warning band below the 300% guidance.
ION Bank rankings
How this bank ranks on each leaderboard. Click any rank to see the full ranked list.
Ranked among banks that report this metric, so the total differs from card to card. The CET1 ranking leaves out community bank leverage ratio filers, which report no CET1 ratio.
Quarterly trend: last 8 quarters
Quarter-over-quarter movement in the five most-watched ratios. Sourced from the bank's own FFIEC call report filings.
| Quarter | CET1 | ROA | NPL | Texas | NIM |
|---|---|---|---|---|---|
| Q2 2026 | 15.75% | 1.01% | 1.49% | 10.31% | 4.24% |
| Q1 2026 | 15.30% | 0.85% | 1.01% | 7.23% | 4.07% |
| Q4 2025 | 14.87% | -0.14% | 0.87% | 6.45% | 4.11% |
| Q3 2025 | 15.78% | 0.98% | 0.59% | 5.02% | 3.97% |
| Q2 2025 | 15.64% | 1.33% | 0.72% | 5.92% | 4.07% |
| Q1 2025 | 12.25% | 1.01% | 0.33% | 4.80% | 3.90% |
| Q4 2024 | 12.52% | 0.49% | 0.32% | 4.77% | 3.72% |
| Q3 2024 | 12.66% | 0.93% | 0.36% | 5.06% | 3.40% |
Swipe the table sideways to see every column.
Branch Network
Every branch from the FDIC Summary of Deposits, mapped, and listed with the deposits booked at each location. The FDIC's office count above also includes administrative and limited-service offices, so the two totals can differ. View all 36 branches →
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Church Street Branch | Naugatuck , CT | 06770 | $325.2M |
| Oxford Branch | Oxford , CT | 06478 | $202.6M |
| Cheshire Branch | Cheshire , CT | 06410 | $116.0M |
| Prospect Branch | Prospect , CT | 06712 | $103.1M |
| Middlebury Branch | Middlebury , CT | 06762 | $97.7M |
| New Haven Road Branch | Naugatuck , CT | 06770 | $96.5M |
| West Main Street Branch | Meriden , CT | 06451 | $95.6M |
| Southbury Branch | Southbury , CT | 06488 | $90.9M |
| Hamden Branch | Hamden , CT | 06518 | $83.2M |
| Ansonia Branch | Ansonia , CT | 06401 | $82.4M |
| Nve Bank Branch | Englewood , NJ | 07631 | $80.1M |
| Farmington Branch | Farmington , CT | 06032 | $79.0M |
| Watertown Branch | Watertown , CT | 06795 | $70.6M |
| Cresskill Branch | Cresskill , NJ | 07626 | $70.4M |
| Wallingford Branch | Wallingford , CT | 06492 | $70.2M |
| Woodbury Branch | Woodbury , CT | 06798 | $69.8M |
| Lincoln Park Branch | Lincoln Park , NJ | 07035 | $63.5M |
| Meriden Branch | Meriden , CT | 06450 | $50.7M |
| Waterbury Branch | Waterbury , CT | 06705 | $45.0M |
| Waterbury Branch | Waterbury , CT | 06705 | $43.0M |
| Montville Branch | Montville , NJ | 07045 | $42.9M |
| New Milford Branch | New Milford , NJ | 07646 | $41.4M |
| Closter Branch | Closter , NJ | 07624 | $35.3M |
| Bergenfield Branch | Bergenfield , NJ | 07621 | $34.5M |
| Unionville Branch Office | Unionville , CT | 06085 | $30.7M |
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 |
|---|---|---|---|
| April 29, 2025 | Structure Change | Acquired NVE Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank | FFIEC NIC |
| April 28, 2025 | Merger | Participated in Absorption/Consolidation/Merger | FDIC |
| July 1, 2022 | Merger | Participated in Absorption/Consolidation/Merger | FDIC |
| July 1, 2022 | Structure Change | Acquired Lincoln 1st Bank Charter Discontinued (Merger or Purchase & Assumption) for the acquired bank | FFIEC NIC |
| August 8, 2009 | Merger | Participated in Absorption/Consolidation/Merger | FDIC |
| August 8, 2009 | Structure Change | Acquired Castle Bank & Trust Company Charter Discontinued (Merger or Purchase & Assumption) 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
What the public regulatory sources show for ION Bank, each with its period and source. These are facts as filed or published, not a rating or score. "Not on file" means we hold no record from that source, which is not the same as a clean record.
- Enforcement actions
- Not on file: no matched FDIC, Federal Reserve or OCC action
- Period: not on file. Source: FDIC, Federal Reserve and OCC enforcement releases.
- Deposit market share
- 1.0% of deposits in CT, rank 14 of 49 institutions
- Period: June 30, 2026. Source: FDIC Summary of Deposits.
- Mortgage lending (HMDA)
- 657 applications, 450 loans originated, $122.8M originated, across 3 states
- Period: Calendar year 2025. Source: FFIEC HMDA loan application register.
- Consumer complaints
- Not on file: no CFPB complaints matched
- Period: not on file. Source: CFPB consumer complaint database.
- CFPB enforcement
- Not on file: CFPB enforcement actions are not loaded
- Period: not on file. Source: CFPB enforcement actions.
- CRA examination rating
- Not on file: FFIEC CRA ratings are not loaded
- Period: not on file. Source: FFIEC CRA ratings.
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Frequently asked about ION Bank
What are ION Bank's total assets?
As of the Q2 2026 filing, ION Bank reported total assets of $2.78 billion in its FFIEC call report. All figures come directly from the bank's quarterly Schedule RC filing.
Where is ION Bank headquartered?
ION Bank is headquartered in Naugatuck, CT, United States. It files quarterly FFIEC call reports as required of all FDIC-insured commercial banks.
When was ION Bank founded?
ION Bank was established in 1870, per the FDIC institution directory.
Is ION Bank FDIC-insured?
Yes. ION Bank is an FDIC-insured commercial bank (FDIC Certificate #18198). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.
Who regulates ION Bank?
ION Bank's primary federal regulator is the Federal Reserve. All FDIC-insured banks also report to the FDIC and, depending on charter, the Federal Reserve.
What is ION Bank's CET1 capital ratio?
ION Bank reported a Common Equity Tier 1 (CET1) capital ratio of 15.75% in its Q2 2026 call report, comfortably above the 7% level required once the capital conservation buffer is included.
How many branches does ION Bank operate?
ION Bank operates 37 domestic offices, per the FDIC institution directory. That count includes administrative and limited-service offices as well as full-service branches.
What is ION Bank's Texas Ratio?
ION Bank's Texas Ratio is 10.31% in its Q2 2026 call report, within the healthy range (under 25%). The Texas Ratio measures non-performing assets against the bank's capital and reserves; the glossary entry for the Texas Ratio carries the full definition.
What was ION Bank previously called?
The charter now named ION Bank has also operated as Naugatuck Savings Bank (1971-2013), per FDIC structure-change records.
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