Growth Metrics

Tetra Tech (TTEK) Interest Expenses (2023 - 2026)

Tetra Tech has reported Interest Expenses over the past 12 years, most recently at $8.8 million for Q1 2026.

  • Quarterly Interest Expenses rose 4.09% to $8.8 million in Q1 2026 from the year-ago period, while the trailing twelve-month figure was $40.9 million through Mar 2026, changed 0.22% year-over-year, with the annual reading at $40.6 million for FY2025, 8.8% down from the prior year.
  • Interest Expenses was $8.8 million for Q1 2026 at Tetra Tech, up 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.
  • The 4-year median for Interest Expenses is $9.2 million (2023), against an average of $10.1 million.
  • Year-over-year, Interest Expenses decreased 24.63% in 2024 and then grew 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 grew by 23.99% to $8.8 million in 2026.
  • Per Business Quant, the three most recent readings for TTEK's Interest Expenses are $8.8 million (Q1 2026), $7.1 million (Q4 2025), and $16.6 million (Q3 2025).