Ciena Corp Effective Tax Rate
Ciena Corp (CIEN) reported Effective Tax Rate of 21.08% for the 12-month period ending 2025-11-01, per its 10-K filed 2025-12-12.
Financial Statements › Expense Statement › Income Tax
us-gaap:EffectiveIncomeTaxRateContinuingOperations · last filed 2025-12-12
- Ciena Corp effective income tax rate reconciliation, percent for fiscal 2025 was 21.08%, a 29.62% decline from fiscal 2024.
- Ciena Corp effective income tax rate reconciliation, percent for fiscal 2024 was 29.95%, a 40.81% increase from fiscal 2023.
- Ciena Corp effective income tax rate reconciliation, percent for fiscal 2023 was 21.27%, a 31.13% increase from fiscal 2022.
- Ciena Corp effective income tax rate reconciliation, percent for fiscal 2022 was 16.22%.
| Period end | Effective Income Tax Rate Reconciliation, Percent 12 month |
|---|---|
| 2025-11-01 | 21.08% 10-K · filed 2025-12-12 |
| 2024-11-02 | 29.95% 10-K · filed 2025-12-12 |
| 2023-10-28 | 21.27% 10-K · filed 2025-12-12 |
| 2022-10-29 | 16.22% 10-K · filed 2024-12-20 |
| 2021-10-30 | -8.09% 10-K · filed 2023-12-15 |
| 2020-10-31 | 20.76% 10-K · filed 2022-12-16 |
| 2019-11-02 | 19.08% 10-K · filed 2021-12-17 |
| 2019-10-31 | 19.08% 10-K · filed 2019-12-20 |
| 2018-11-03 | 331.68% 10-K · filed 2020-12-18 |
| 2018-10-31 | 331.68% 10-K · filed 2019-12-20 |
| 2017-10-31 | -708.29% 10-K · filed 2019-12-20 |
| 2016-10-31 | 16.30% 10-K · filed 2018-12-21 |
| 2015-10-31 | 50.90% 10-K · filed 2017-12-22 |
| 2014-10-31 | -52.35% 10-K · filed 2016-12-21 |
| 2013-10-31 | -6.53% 10-K · filed 2015-12-21 |
| 2012-10-31 | -6.92% 10-K · filed 2014-12-19 |
| 2011-10-31 | -4.08% 10-K · filed 2013-12-20 |
| 2010-10-31 | -0.59% 10-K · filed 2012-12-21 |
| 2009-10-31 | 0.23% 10-K · filed 2011-12-22 |
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