Booz Allen Hamilton Holding (BAH) Tax Rate (2010 - 2026)
Booz Allen Hamilton Holding (BAH) posted Tax Rate of 21.12% for fiscal Q1 2027 (quarter ended Jun 30, 2026), up 46.58 percentage points from -25.46% a year earlier and up 11.82 percentage points from the prior quarter.
Booz Allen Hamilton Holding (BAH) Tax Rate (2010 - 2026) Analysis & Trends
For the trailing twelve months through Jun 30, 2026, Tax Rate at Booz Allen Hamilton Holding was 13.27%, down 1.48 percentage points year-over-year; for FY2026 (ended Mar 31, 2026), it was 1.28%, down 22.02 percentage points from FY2025.
- Annual Tax Rate shows a five-year change of -6.80 percentage points (FY2021 to FY2026).
- In prior fiscal years, Booz Allen Hamilton Holding's Tax Rate was 23.30% in FY2025 (-5.74 pp), 29.04% in FY2024 (+2.68 pp), 26.36% in FY2023 (+3.60 pp) and 22.76% in FY2022 (+14.68 pp).
- Quarterly Tax Rate has run from a low of -25.46% in fiscal Q1 2026 to a high of 41.69% in fiscal Q4 2024 over five years.
- On a year-over-year basis, Tax Rate increased in two of the last eight quarters, with an average year-over-year change of -8.80 percentage points.
- The strongest year-over-year quarter for Tax Rate in the past five years was fiscal Q4 2022, with a gain of 59.76 percentage points; the weakest was fiscal Q1 2026, with a drop of 48.36 percentage points.
- According to Business Quant data, Tax Rate for the three prior fiscal quarters was 9.29% (Q4 2026), -6.95% (Q3 2026) and 24.89% (Q2 2026).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Accenture | 118.39 Bn | 78.80 Bn | 6.13 Bn | 24.19% |
| 2 | Cintas | 79.13 Bn | 78.31 Bn | 1.48 Bn | 21.20% |
| 3 | Iron Mountain | 33.17 Bn | 32.69 Bn | 1.07 Bn | 12.24% |
| 4 | APi | 16.75 Bn | 13.79 Bn | 703.00 Mn | 28.26% |
| 5 | Rollins | 14.67 Bn | 14.22 Bn | 569.95 Mn | 24.16% |
| 6 | Aramark | 14.35 Bn | 12.37 Bn | 430.34 Mn | 27.92% |
| 7 | UL Solutions | 13.11 Bn | 11.89 Bn | 417.00 Mn | 24.85% |
| 8 | Gartner | 11.73 Bn | 5.42 Bn | 1.19 Bn | 22.31% |
| 9 | Rentokil Initial | 10.12 Bn | 3.46 Bn | - | - |
| 10 | Booz Allen Hamilton Holding | 8.38 Bn | 5.42 Bn | 1.46 Bn | 21.12% |
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 21.12% |
| Mar 31, 2026 | 9.29% |
| Sep 30, 2025 | 24.89% |
| Mar 31, 2025 | 20.90% |
| Dec 31, 2024 | 24.60% |
| Sep 30, 2024 | 23.98% |
| Jun 30, 2024 | 22.90% |
| Mar 31, 2024 | 41.69% |
| Dec 31, 2023 | 29.77% |
| Sep 30, 2023 | 24.39% |
| Jun 30, 2023 | 19.65% |
| Dec 31, 2022 | 25.56% |
| Sep 30, 2022 | 23.09% |
| Jun 30, 2022 | 23.10% |
| Mar 31, 2022 | 27.18% |
| Dec 31, 2021 | 18.93% |
| Sep 30, 2021 | 22.95% |
| Jun 30, 2021 | 22.90% |
| Dec 31, 2020 | 13.02% |
| Sep 30, 2020 | 22.42% |
Booz Allen Hamilton Holding 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=BAH&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "BAH", "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=BAH&period=max&api_key=YOUR_API_KEY");
const data = await res.json();