Company / Income Tax
Ciena Income Tax History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Income Tax
$32.9M
FY2025
5-year range
-$37.4M / $68.8M
FY2021-FY2025
Trend
-8.2%
vs FY2024
Sector context
#106 of 290
Information Technology
What the data says
At $33M, Ciena's income tax ranks #185 of 290 in the Information Technology sector. Income Tax has fluctuated over the past 10 years, ranging from -$1.1B in FY2017 to $493M in FY2018.
Based on SEC 10-K filings.
$33M in FY2025 with a 5-year CAGR of -19.0%.
Improved from $69M to $33M over the past 2 years.
Information Technology sector context is included.
Income Tax over time
Growth rates
- 3-Year CAGR
- +3.6%
- 5-Year CAGR
- -19.0%
- 10-Year CAGR
- -
Sector benchmark
#185 of 290 in Information TechnologyTop 63% of 290This company $32.9M Sector average $285.6M
▼
-88.5% below sector average
Key checks
Key Insights
- 5-year CAGR of -19.0%, indicating a declining trend.
- In FY2025, income tax decreased 8.2% year-over-year.
- Ranks #106 out of 290 companies in the Information Technology sector.
- Peak income tax was recorded in FY2018.
Company context
Key Data Points
- Altman Z-Score 1.10 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Income TaxValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $32.9M | -8.2% |
| FY2024 | $35.9M | -47.8% |
| FY2023 | $68.8M | +132.5% |
| FY2022 | $29.6M | +179.1% |
| FY2021 | -$37.4M | -139.6% |
| FY2020 | $94.7M | +58.4% |
| FY2019 | $59.8M | -87.9% |
| FY2018 | $493.5M | +144.6% |
| FY2017 | -$1.1B | -7923.9% |
| FY2016 | $14.1M | +16.8% |
As of FY2025 · SEC 10-K · Updated Mar 29, 2026