Ciena (CIEN) Tax Provisions (2009 - 2026)

Ciena has reported Tax Provisions for 18 years, with the latest figure at $44.2 million in Q3 2026.

• On a quarterly basis, Tax Provisions rose 184.98% year-over-year to $44.2 million in Q3 2026; TTM through Aug 2026 was $71.2 million, a 17.62% increase from a year earlier, with the FY2025 full-year figure at $32.9 million, down 8.2% from the prior year.
• Tax Provisions was $44.2 million for Q3 2026 at Ciena, up from $12.8 million in the prior quarter.
• The five-year high for Tax Provisions was $44.2 million in Q3 2026, with the low at -$20.7 million in Q4 2023.
• Average Tax Provisions over 5 years is $13.4 million, with a median of $11.0 million recorded in 2024.
• The sharpest annual moves came in 2023 and 2025: Tax Provisions plunged 367.37% in 2023, then soared 1125.24% in 2025.
• Over 5 years, Tax Provisions stood at $7.7 million in 2022, then slumped by 367.37% to -$20.7 million in 2023, then soared by 153.16% to $11.0 million in 2024, then plunged by 251.29% to -$16.6 million in 2025, then jumped by 365.79% to $44.2 million in 2026.
• The last three Tax Provisions figures came in at $44.2 million (Q3 2026), $12.8 million (Q2 2026), and $30.8 million (Q1 2026), per Business Quant data.