Old Second Bancorp Inc (OSBC) Change in Taxes (2010 - 2026)
Old Second Bancorp's Change in Taxes was -$16.86 million in Q2 2026, compared with -$8.49 million a year earlier.
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Analysis
Old Second Bancorp Inc (OSBC) Change in Taxes (2010 - 2026) Analysis & Trends
On a trailing twelve-month basis, Old Second Bancorp's Change in Taxes was -$2.73 million through Jun 30, 2026; for FY2025, it came in at $4.32 million, down 27.8% from FY2024.
- Change in Taxes shows a five-year compound annual growth rate of 39.8% (FY2020 to FY2025).
- In earlier years, Change in Taxes was $5.99 million in FY2024, -$4.87 million in FY2023, $12.05 million in FY2022 and -$9.29 million in FY2021.
- The Q2 2026 figure marks the lowest quarterly Change in Taxes in data going back to Q4 2010.
- The best year-over-year quarter for Change in Taxes over five years was Q4 2025 (growth of 941.2%); the worst was Q3 2023 (a decline of 80.9%).
- Per Business Quant data, OSBC's Change in Taxes in the three quarters before Q2 2026 was $7.11 million (Q1 2026), $8.89 million (Q4 2025) and -$1.87 million (Q3 2025).
Peer Set
Peer Comparison
Historic Data
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Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -16.86 Mn |
| Mar 31, 2026 | 7.11 Mn |
| Dec 31, 2025 | 8.89 Mn |
| Sep 30, 2025 | -1.87 Mn |
| Jun 30, 2025 | -8.49 Mn |
| Mar 31, 2025 | 5.80 Mn |
| Dec 31, 2024 | 854,000.00 |
| Sep 30, 2024 | 5.15 Mn |
| Jun 30, 2024 | -4.84 Mn |
| Mar 31, 2024 | 4.83 Mn |
| Dec 31, 2023 | -5.94 Mn |
| Sep 30, 2023 | 1.53 Mn |
| Jun 30, 2023 | -7.50 Mn |
| Mar 31, 2023 | 7.04 Mn |
| Dec 31, 2022 | 4.77 Mn |
| Sep 30, 2022 | 8.01 Mn |
| Jun 30, 2022 | -3.68 Mn |
| Mar 31, 2022 | 2.96 Mn |
| Dec 31, 2021 | -9.62 Mn |
| Sep 30, 2021 | 1.82 Mn |
API Access
Old Second Bancorp Inc Change in Taxes API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=change-in-taxes&ticker=OSBC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-taxes", "ticker": "OSBC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=change-in-taxes&ticker=OSBC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();