Koppers Holdings KOP Disallowed business interest expense carryforward
Disallowed business interest expense carryforward at other companies
Other financials
Where this comes from
Reported directly by Koppers Holdings in its filing.
Tagged under the XBRL concept us-gaap:DeferredTaxAssetInterestCarryforward.
The official record: Koppers Holdings’s 10-K, filed February 26, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Koppers Holdings's disallowed business interest expense carryforward?
- Koppers Holdings (KOP) reported disallowed business interest expense carryforward of $14.3M in Q4 2025.