Ciena (CIEN) Deferred Taxes (2011 - 2026)

Ciena's Deferred Taxes history runs 12 years deep, the most recent figure standing at -$7.0 million for Q1 2026.

• On a quarterly basis, Deferred Taxes rose 58.78% year-over-year to -$7.0 million in Q1 2026; TTM through Jan 2026 was -$13.1 million, a 85.33% increase from a year earlier, with the FY2025 full-year figure at -$23.2 million, up 69.83% from the prior year.
• Deferred Taxes slipped to -$7.0 million in Q1 2026 per CIEN's latest filing, from -$1.5 million in the prior quarter.
• Across five years, Deferred Taxes topped out at $49.2 million in Q4 2023 and bottomed at -$61.9 million in Q3 2023.
• The 5-year median for Deferred Taxes is -$7.0 million (2026), against an average of -$8.8 million.
• Biggest YoY gain for Deferred Taxes was 740.18% in 2023; the steepest drop was 874.35% in 2023.
• Year by year, Deferred Taxes stood at -$7.7 million in 2022, then jumped by 740.18% to $49.2 million in 2023, then sank by 215.76% to -$56.9 million in 2024, then soared by 97.43% to -$1.5 million in 2025, then tumbled by 381.08% to -$7.0 million in 2026.
• Per Business Quant, the three latest CIEN Deferred Taxes figures stand at -$7.0 million (Q1 2026), -$1.5 million (Q4 2025), and -$11.2 million (Q3 2025).