Alcoa (AA) Tax Rate (2015 - 2026)

Alcoa (AA) posted Tax Rate of 15.15% for Q2 2026, down 7.84% sequentially from 16.43% in Q1 2026, and up 893.0% YoY from 1.53% in Q2 2025.

Alcoa (AA) Tax Rate (2015 - 2026) Analysis & Trends

Alcoa has reported Tax Rate for 12 years, with the latest figure at 15.15% in Q2 2026.

Quarterly Tax Rate rose 893.0% year-over-year to 15.15% in Q2 2026, while the trailing twelve-month figure through Jun 2026 was 0.74% (down 1994.0% YoY) and the FY2025 annual result came in at 21.05%, down 2035.0% from the prior year.
Tax Rate declined to 15.15% in Q2 2026 per AA's latest filing, from 16.43% in the prior quarter.
Over five years, Tax Rate peaked at 66.3% in Q2 2024 and troughed at 139.71% in Q4 2025.
A 5-year average of 7.02% and a median of 15.89% in 2023 frame the typical range for Tax Rate.
The sharpest annual moves came in 2024 and 2025: Tax Rate soared 8853 bps in 2024, then sank 15944 bps in 2025.
Over 5 years, Tax Rate stood at 43.69% in 2022, then gained by 7 bps to 46.75% in 2023, then plunged by 58 bps to 19.74% in 2024, then slumped by 808 bps to 139.71% in 2025, then jumped by 111 bps to 15.15% in 2026.
According to Business Quant data, Tax Rate over the past three periods registered 15.15%, 16.43%, and 139.71% for Q2 2026, Q1 2026, and Q4 2025 respectively.

#	Company	Market Cap	Enterprise Value	Gross Profit (Qtr)	Tax Rate (Qtr)
1	Alcoa	14.05 Bn	12.62 Bn	999.00 Mn	15.15%
2	Century Aluminum	5.16 Bn	4.81 Bn	227.90 Mn	4.71%
3	Constellium Se	4.06 Bn	3.89 Bn	480.00 Mn	30.84%
4	Kaiser Aluminum	3.16 Bn	3.10 Bn	199.00 Mn	23.36%

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