Westlake (WLK) Tax Provisions (2010 - 2026)

Westlake's Tax Provisions history runs 17 years deep, the most recent figure standing at -$33.0 million for Q1 2026.

• In Q1 2026, Tax Provisions fell 3400.0% year-over-year to -$33.0 million; the TTM figure through Mar 2026 stood at -$160.0 million (down 165.57% YoY), while the FY2025 annual figure was -$126.0 million, down 143.3% from the prior year.
• Tax Provisions was -$33.0 million for Q1 2026 at Westlake, up from -$130.0 million in the prior quarter.
• In the past five years, Tax Provisions ranged from a high of $275.0 million in Q2 2022 to a low of -$130.0 million in Q4 2025.
• Historically, Tax Provisions has averaged $56.4 million across 5 years, with a median of $65.0 million in 2024.
• The sharpest annual moves came in 2022 and 2026: Tax Provisions jumped 223.61% in 2022, then sank 3400.0% in 2026.
• A 5-year view of Tax Provisions shows it stood at $57.0 million in 2022, then plunged by 224.56% to -$71.0 million in 2023, then surged by 208.45% to $77.0 million in 2024, then plunged by 268.83% to -$130.0 million in 2025, then jumped by 74.62% to -$33.0 million in 2026.
• The last three Tax Provisions figures came in at -$33.0 million (Q1 2026), -$130.0 million (Q4 2025), and -$3.0 million (Q3 2025), per Business Quant data.