Kaiser Aluminum (KALU) Tax Rate (2009 - 2026)
Kaiser Aluminum (KALU) reported Tax Rate of 23.36% for Q2 2026, up 0.95 percentage points from 22.41% a year earlier but down 0.79 percentage points from the prior quarter.
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Analysis
Kaiser Aluminum (KALU) Tax Rate (2009 - 2026) Analysis & Trends
Over the twelve months ended Jun 30, 2026, Kaiser Aluminum's Tax Rate came in at 24.33%, down 1.07 percentage points year-over-year; for FY2025, it was 25.00%, down 0.34 percentage points from FY2024.
- Tax Rate has a five-year change of -0.77 percentage points (FY2020 to FY2025).
- By year, Tax Rate came in at 25.34% in FY2024 (+7.03 pp), 18.31% in FY2023 (-3.59 pp), 21.90% in FY2022 (-1.02 pp) and 22.92% in FY2021 (-2.86 pp).
- Five-year quarterly Tax Rate spans a low of 1.82% in Q3 2023 and a high of 137.70% in Q3 2021.
- Year over year, Tax Rate gained in five of the last eight quarters, with an average year-over-year change of +3.94 percentage points.
- The high point for year-over-year Tax Rate in five years was Q4 2021 (a gain of 56.29 percentage points); the low point was Q3 2022 (a drop of 107.15 percentage points).
- Per Business Quant data, the three quarters before Q2 2026 came in at 24.15% (Q1 2026), 35.17% (Q4 2025) and 17.36% (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Rio Tinto | 181.90 Bn | 148.03 Bn | - | - |
| 2 | Southern Copper | 169.19 Bn | 148.06 Bn | 2.90 Bn | - |
| 3 | Newmont | 121.55 Bn | 89.73 Bn | 4.03 Bn | 31.74% |
| 4 | Ternium | 108.92 Bn | 73.97 Bn | 941.02 Mn | - |
| 5 | Freeport-Mcmoran | 100.46 Bn | 96.62 Bn | 2.19 Bn | 28.19% |
| 6 | Agnico Eagle Mines | 91.62 Bn | 91.62 Bn | 2.43 Bn | 31.10% |
| 7 | Barrick Mining | 68.12 Bn | 52.86 Bn | 2.90 Bn | - |
| 8 | Nucor | 53.04 Bn | 43.58 Bn | 2.03 Bn | 21.23% |
| 9 | ArcelorMittal | 50.74 Bn | 31.77 Bn | - | - |
| 10 | Kaiser Aluminum | 2.37 Bn | 2.25 Bn | 199.00 Mn | 23.36% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 23.36% |
| Mar 31, 2026 | 24.15% |
| Dec 31, 2025 | 35.17% |
| Sep 30, 2025 | 17.36% |
| Jun 30, 2025 | 22.41% |
| Mar 31, 2025 | 25.00% |
| Dec 31, 2024 | 30.53% |
| Sep 30, 2024 | 21.43% |
| Jun 30, 2024 | 23.17% |
| Mar 31, 2024 | 23.21% |
| Dec 31, 2023 | 20.34% |
| Sep 30, 2023 | 1.82% |
| Jun 30, 2023 | 14.08% |
| Mar 31, 2023 | 23.56% |
| Sep 30, 2022 | 30.56% |
| Mar 31, 2022 | 28.95% |
| Dec 31, 2021 | 52.78% |
| Sep 30, 2021 | 137.70% |
| Mar 31, 2020 | 24.81% |
| Sep 30, 2019 | 25.51% |
API Access
Kaiser Aluminum 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=KALU&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "KALU", "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=KALU&period=max&api_key=YOUR_API_KEY");
const data = await res.json();