ADTRAN Holdings, Inc. ADTN Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount at other companies
Other financials
Where this comes from
Reported directly by ADTRAN Holdings, Inc. in its filing.
Tagged under the XBRL concept us-gaap:IncomeTaxReconciliationTaxCreditsResearch.
The official record: ADTRAN Holdings, Inc.’s 10-K, filed February 26, 2026, on SEC EDGAR. View the filing →
Ask your AI about ADTRAN Holdings, Inc.'s effective income tax rate reconciliation, tax credit, research, amount.
Connect your AI assistant and compare it to peers, right in your chat.
Connect your AI

Claude
Questions, answered.
- What is ADTRAN Holdings, Inc.'s effective income tax rate reconciliation, tax credit, research, amount?
- ADTRAN Holdings, Inc. (ADTN) reported effective income tax rate reconciliation, tax credit, research, amount of -$1.08M in Q4 2025.
- What does effective income tax rate reconciliation, tax credit, research, amount mean?
- Reflects the total dollar value of research and development tax credits applied to reduce the company's income tax liability. This metric demonstrates the extent to which the company utilizes government incentives to offset the costs of innovation.