International Business Machines Corp (IBM) operating KPIs
IBMNYSEComputer & office EquipmentFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 23, 2026Score 18/300% below fair value
$258.28+5.06 (+2.00%)
Close on Oct 29, 2026Market cap $243.33BP/E 22.9Yield 2.60%
International Business Machines effective income tax rate (%)
Annual figures from International Business Machines's filings and investor materials
Latest, FY2025
-2.3%
Period ended Dec 31, 2025
Change on a year earlier
+1.5 pts
-3.8% in FY2024
History
10 years
Since FY2016
Sources
6
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Effective income tax rate (%) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | -2.3% | +1.5 pts | IBM SEC filing (0000051143-26-000010) ↗ |
| FY2024 | Dec 31, 2024 | -3.8% | -17.3 pts | IBM SEC filing (0000051143-26-000010) ↗ |
| FY2023 | Dec 31, 2023 | 13.5% | +67.7 pts | IBM SEC filing (0000051143-26-000010) ↗ |
| FY2022 | Dec 31, 2022 | -54.2% | -56.8 pts | IBM SEC filing (0001558370-23-002376) ↗ |
| FY2021 | Dec 31, 2021 | 2.6% | +55.6 pts | IBM SEC filing (0001558370-23-002376) ↗ |
| FY2020 | Dec 31, 2020 | -53.0% | -54.0 pts | IBM SEC filing (0001558370-23-002376) ↗ |
| FY2019 | Dec 31, 2019 | 1.0% | -22.0 pts | IBM SEC filing (0001558370-22-001584) ↗ |
| FY2018 | Dec 31, 2018 | 23.0% | -26.0 pts | IBM SEC filing (0001558370-21-001489) ↗ |
| FY2017 | Dec 31, 2017 | 49.0% | +45.0 pts | IBM SEC filing (0001558370-20-001334) ↗ |
| FY2016 | Dec 31, 2016 | 4.0% | – | IBM SEC filing (0001047469-17-001061) ↗ |
Breakdown
What makes up effective income tax rate
Cite this data
StockData. (2026). International Business Machines Effective income tax rate (%), annual FY2016–FY2025 [Data set]. Compiled from International Business Machines SEC filings and investor materials. https://stockdatahq.com/stocks/ibm/kpis/eff-tax-rate
See every metric in the International Business Machines KPI table. Data updated Oct 28, 2026.