01—History
Income Tax Expense History
Year-over-year comparison from 10-K annual reports · Dashed line: constant growth FY2020–FY2025. Drag across the bars to change the range.
- $32.9M
6 older moves run past ±150% (largest −7923.9%); point at, tap or drag across the bars to read one.
02—Ledger
Income Tax Expense, period by period
| Period | Scale | Value | Change | Source |
|---|---|---|---|---|
| FY2025 | $32.9M | −8.2% | 10-K | |
| FY2024 | $35.9M | −47.8% | 10-K | |
| FY2023 | $68.8M | +132.5% | 10-K | |
| FY2022 | $29.6M | +179.1% | 10-K | |
| FY2021 | −$37.4M | −139.6% | 10-K | |
| FY2020 | $94.7M | +58.4% | 10-K | |
| FY2019 | $59.8M | −87.9% | 10-K | |
| FY2018 | $493.5M | +144.6% | 10-K | |
| FY2017 | −$1.11B | −7923.9% | 10-K | |
| FY2016 | $14.1M | +16.8% | 10-K | |
| FY2015 | $12.1M | −13.4% | 10-K | |
| FY2014 | $14.0M | +166.5% | 10-K | |
| FY2013 | $5.2M | −43.8% | 10-K | |
| FY2012 | $9.3M | +21.5% | 10-K | |
| FY2011 | $7.7M | +295.3% | 10-K | |
| FY2010 | $1.9M | +246.6% | 10-K | |
| FY2009 | −$1.3M | −150.1% | 10-K | |
| FY2008 | $2.6M | — | 10-K |
03—Questions
What is income tax expense?
Income tax expense is the total amount of income taxes a company owes to federal, state, and foreign governments.
What is CIENA CORP's current income tax expense?
CIENA CORP (CIEN) annual income tax expense for 2025 was $32.9M, a 8.20% decline from 2024. CIENA CORP income tax expense for the quarter ending May 2, 2026 was $12.8M.
What was CIENA CORP's income tax expense in 2024?
CIENA CORP annual income tax expense for 2024 was $35.9M, a 47.85% decline from 2023.
What was CIENA CORP's income tax expense in 2023?
CIENA CORP annual income tax expense for 2023 was $68.8M, a 132.50% increase from 2022.
What is CIENA CORP's 5-year income tax expense CAGR?
CIENA CORP income tax expense grew at a compound annual growth rate (CAGR) of 19.03% from FY2020 to FY2025, going from $94.7M to $32.9M over 5 years.
- Company
- CIENA CORP
- Ticker
- CIEN
- Sector
- Other
- Industry
- Telephone & Telegraph Apparatus