Tetra Tech (TTEK) Interest Expenses (2009 - 2026)

Tetra Tech (TTEK) has 12 years of Interest Expenses data on file, last reported at $8.8 million in Q1 2026.

• Interest Expenses for Q1 2026 came in at $8.8 million, up 4.09% year-over-year; the trailing twelve-month figure through Mar 2026 was $40.9 million (changed 0.22% YoY), and the FY2025 annual result was $40.6 million, down 8.8% from the prior year.
• Interest Expenses rose to $8.8 million in Q1 2026 per TTEK's latest filing, from $7.1 million in the prior quarter.
• Over five years, Interest Expenses peaked at $16.6 million in Q3 2025 and troughed at $7.1 million in Q4 2025.
• A 4-year average of $10.1 million and a median of $9.2 million in 2023 frame the typical range for Interest Expenses.
• The sharpest annual moves came in 2024 and 2025: Interest Expenses declined 24.63% in 2024, then gained 9.6% in 2025.
• A 4-year view of Interest Expenses shows it stood at $9.6 million in 2023, then fell by 24.63% to $7.2 million in 2024, then fell by 1.25% to $7.1 million in 2025, then gained by 23.99% to $8.8 million in 2026.
• Business Quant data shows TTEK's Interest Expenses at $8.8 million in Q1 2026, $7.1 million in Q4 2025, and $16.6 million in Q3 2025.