Sei Investments (SEIC) Tax Rate (2009 - 2026)
Sei Investments' Tax Rate was 20.20% in Q3 2026, down 1.69 percentage points from 21.89% a year earlier and down 0.99 percentage points from the prior quarter.
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Analysis
Sei Investments (SEIC) Tax Rate (2009 - 2026) Analysis & Trends
On a trailing twelve-month basis, Sei Investments' Tax Rate was 21.16% through Sep 30, 2026, down 0.34 percentage points year-over-year; for FY2025, it came in at 21.69%, down 0.48 percentage points from FY2024.
- Tax Rate shows a five-year change of +0.34 percentage points (FY2020 to FY2025).
- In earlier years, Tax Rate was 22.17% in FY2024 (-0.09 pp), 22.26% in FY2023 (+0.30 pp), 21.96% in FY2022 (+0.76 pp) and 21.20% in FY2021 (-0.15 pp).
- Quarterly Tax Rate has moved between 18.15% (Q4 2022) and 23.90% (Q2 2024) over five years.
- Compared with a year earlier, Tax Rate was higher in two of the last eight quarters, with an average year-over-year change of -0.67 percentage points.
- The best year-over-year quarter for Tax Rate over five years was Q4 2023 (a gain of 1.47 percentage points); the worst was Q3 2026 (a drop of 1.69 percentage points).
- Per Business Quant data, SEIC's Tax Rate in the three quarters before Q3 2026 was 21.19% (Q2 2026), 23.41% (Q1 2026) and 19.69% (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Cme | 113.65 Bn | 101.99 Bn | 359.20 Mn | 23.46% |
| 2 | Bank of New York Mellon | 103.23 Bn | 37.32 Bn | - | 22.83% |
| 3 | Intercontinental Exchange | 99.60 Bn | 93.42 Bn | 1.22 Bn | 23.03% |
| 4 | Robinhood Markets | 70.15 Bn | 49.76 Bn | - | 23.84% |
| 5 | Nasdaq | 60.57 Bn | 58.01 Bn | 1.48 Bn | 23.11% |
| 6 | State Street | 47.32 Bn | 43.94 Bn | - | 21.47% |
| 7 | Cboe Global Markets | 39.19 Bn | 29.68 Bn | 712.20 Mn | 22.78% |
| 8 | Interactive Brokers | 37.06 Bn | 20.72 Bn | - | 9.89% |
| 9 | Northern Trust | 32.28 Bn | 32.28 Bn | - | 19.28% |
| 10 | Sei Investments | 12.95 Bn | 11.72 Bn | - | 20.20% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 20.20% |
| Jun 30, 2026 | 21.19% |
| Mar 31, 2026 | 23.41% |
| Dec 31, 2025 | 19.69% |
| Sep 30, 2025 | 21.89% |
| Jun 30, 2025 | 22.27% |
| Mar 31, 2025 | 22.84% |
| Dec 31, 2024 | 18.51% |
| Sep 30, 2024 | 23.45% |
| Jun 30, 2024 | 23.90% |
| Mar 31, 2024 | 22.90% |
| Dec 31, 2023 | 19.61% |
| Sep 30, 2023 | 22.48% |
| Jun 30, 2023 | 23.44% |
| Mar 31, 2023 | 23.58% |
| Dec 31, 2022 | 18.15% |
| Sep 30, 2022 | 23.03% |
| Jun 30, 2022 | 23.10% |
| Mar 31, 2022 | 23.07% |
| Dec 31, 2021 | 18.27% |
API Access
Sei Investments 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=SEIC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "SEIC", "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=SEIC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();