Income tax expense · 2011–2025
Westlake income tax expense
−$126M−$417M · FY2025
Westlake (WLK) reported −$126M in income tax expense for fiscal 2025, −$417M from the year before.
| Fiscal year | Income tax expense | Change | Filing |
|---|---|---|---|
| FY20252025-12-31 | −$126M | −$417M | Open → |
| FY20242024-12-31 | $291M | +63.5% | Open → |
| FY20232023-12-31 | $178M | −72.6% | Open → |
| FY20222022-12-31 | $649M | +6.9% | Open → |
| FY20212021-12-31 | $607M | +$649M | Open → |
| FY20202020-12-31 | −$42.0M | −$150M | Open → |
| FY20192019-12-31 | $108M | −64.0% | Open → |
| FY20182018-12-31 | $300M | +$558M | Open → |
| FY20172017-12-31 | −$258M | −$396M | Open → |
| FY20162016-12-31 | $138M | −53.7% | Open → |
| FY20152015-12-31 | $298M | −25.3% | Open → |
| FY20142014-12-31 | $399M | +20.2% | Open → |
| FY20132013-12-31 | $332M | +66.2% | Open → |
| FY20122012-12-31 | $200M | +40.1% | Open → |
| FY20112011-12-31 | $142M | — | Open → |
Income tax expense — Income tax expense is the tax a company charged against profit in its income statement for the year. It is not the same as the cash it handed to tax authorities: deferred tax, provisions and timing differences separate the two, often by billions. The cash figure is a different line in the cash-flow statement.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026
Income tax expense at companies of similar size
Cite this page
Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Westlake income tax expense |url=https://companiesranked.com/en/company/westlake/income-tax-expense |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Westlake income tax expense. CompaniesRanked. https://companiesranked.com/en/company/westlake/income-tax-expenseBibTeX
@misc{companiesranked-en-company-westlake-income-tax-expense-2026,
author = {{CompaniesRanked}},
title = {{Westlake income tax expense}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/westlake/income-tax-expense}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The filing itself
The numbers above are read from this document: 10-K · 0001262823-26-000016 · February 26, 2026
{{cite web |title=Westlake income tax expense — 10-K (0001262823-26-000016) |url=https://www.sec.gov/Archives/edgar/data/1262823/000126282326000016/wlk-20251231.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-02-26}}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.