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.

• On a quarterly basis, Tax Provisions fell 3400.0% year-over-year to -$33.0 million in Q1 2026; TTM through Mar 2026 was -$160.0 million, a 165.57% decrease from a year earlier, with the FY2025 full-year figure at -$126.0 million, down 143.3% from the prior year.
• Tax Provisions advanced to -$33.0 million in Q1 2026 per WLK's latest filing, from -$130.0 million in the prior quarter.
• Across five years, Tax Provisions topped out at $275.0 million in Q2 2022 and bottomed at -$130.0 million in Q4 2025.
• The 5-year median for Tax Provisions is $65.0 million (2024), against an average of $56.4 million.
• Across the five-year window, Tax Provisions soared 223.61% in 2022 and sank 3400.0% in 2026, its largest moves.
• Year by year, Tax Provisions stood at $57.0 million in 2022, then slumped by 224.56% to -$71.0 million in 2023, then surged by 208.45% to $77.0 million in 2024, then slumped by 268.83% to -$130.0 million in 2025, then jumped by 74.62% to -$33.0 million in 2026.
• Per Business Quant, the three latest WLK Tax Provisions figures stand at -$33.0 million (Q1 2026), -$130.0 million (Q4 2025), and -$3.0 million (Q3 2025).