IB Acquisition (IBAC) Tax Rate (2024 - 2025)
IB Acquisition's Tax Rate was -2.76% in fiscal Q3 2026 (quarter ended Jun 30, 2026), down 27.10 percentage points from 24.34% a year earlier but up 1.95 percentage points from the prior quarter.
IB Acquisition (IBAC) Tax Rate (2024 - 2025) Analysis & Trends
On a trailing twelve-month basis, IB Acquisition's Tax Rate was -132.76% through Jun 30, 2026, down 156.80 percentage points year-over-year; for FY2025 (ended Sep 30, 2025), it came in at 22.04%, down 3.35 percentage points from FY2024.
- In earlier fiscal years, Tax Rate was 25.39% in FY2024.
- Quarterly Tax Rate has moved between -120.52% (fiscal Q1 2026) and 24.34% (fiscal Q3 2025) over five years.
- Compared with a year earlier, Tax Rate has declined for four straight quarters, with an average year-over-year change of -41.40 percentage points over the last five quarters.
- Per Business Quant data, IBAC's Tax Rate in the three fiscal quarters before Q3 2026 was -4.71% (Q2 2026), -120.52% (Q1 2026) and 14.90% (Q4 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Robinhood Markets | 104.48 Bn | 85.58 Bn | - | 19.18% |
| 2 | Bank of New York Mellon | 99.71 Bn | 39.09 Bn | - | 20.95% |
| 3 | Cme | 94.57 Bn | 94.57 Bn | - | 21.53% |
| 4 | Intercontinental Exchange | 85.38 Bn | 79.19 Bn | - | 24.24% |
| 5 | Nasdaq | 51.62 Bn | 49.05 Bn | 1.50 Bn | 22.36% |
| 6 | State Street | 48.84 Bn | 48.84 Bn | - | 21.96% |
| 7 | Interactive Brokers | 38.83 Bn | 32.29 Bn | - | 8.10% |
| 8 | Northern Trust | 31.65 Bn | 31.65 Bn | - | 25.59% |
| 9 | Cboe Global Markets | 27.38 Bn | 19.03 Bn | 731.60 Mn | 28.62% |
| 10 | IB Acquisition | 49.20 Mn | 48.58 Mn | - | - |
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2025 | 14.90% |
| Jun 30, 2025 | 24.34% |
| Mar 31, 2025 | 24.16% |
| Dec 31, 2024 | 24.10% |
| Sep 30, 2024 | 23.63% |
| Jun 30, 2024 | 22.04% |
IB Acquisition Tax Rate 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=tax-rate&ticker=IBAC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "IBAC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=tax-rate&ticker=IBAC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();