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Owens Corning

For the period ended Jun 30, 2025. Filed Aug 6, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2025 · Filed Aug 6, 2025

OC$122.97-3.2%Stored close · as of Nov 10, 2026

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. Income Taxes

  1. INCOME TAXES

The following table provides the Income tax expense and effective tax rate for the periods indicated:

Three Months Ended June 30,Six Months Ended June 30,
(In millions, except effective tax rate)2025202420252024
Income tax expense$110$101$198$184
Effective tax rate25%28%25%26%

The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three and six months ended June 30, 2025 is primarily due to U.S. state and local income tax expense and foreign rate differential.

The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the three months ended June 30, 2024 is primarily due to U.S. state and local income tax expense, foreign rate differential, U.S. federal taxes on foreign earnings and permanently non-deductible expenses both of which were related to the acquisition of Masonite. The difference between the effective tax rate and the U.S. federal statutory tax rate of 21% for the six months ended June 30, 2024 is primarily due to U.S. state and local income tax expense and foreign rate differential, partially offset by discrete tax benefits related to valuation allowance and stock-based compensation.

On July 4, 2025, the One Big Beautiful Bill ("OBBB") Act, which includes a broad range of tax reform provisions, was signed into law in the United States, and we continue to assess its impact. We currently do not expect the OBBB Act to have a material impact on our estimated annual effective tax rate in 2025.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.