Income Tax Expense (Benefit) in USD of TETRA TECH INC from Q1 2010 to Q3 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
Summary
Tetra Tech Inc quarterly/annual Income Tax Expense (Benefit) history and change rate from Q1 2010 to Q3 2025.
  • Tetra Tech Inc Income Tax Expense (Benefit) for the quarter ending September 28, 2025 was $46.6M, a 18.7% increase year-over-year.
  • Tetra Tech Inc Income Tax Expense (Benefit) for the twelve months ending September 28, 2025 was $130M, a 0.27% decline year-over-year.
  • Tetra Tech Inc annual Income Tax Expense (Benefit) for 2025 was $130M, a 0.27% decline from 2024.
  • Tetra Tech Inc annual Income Tax Expense (Benefit) for 2024 was $130M, a 1.96% increase from 2023.
  • Tetra Tech Inc annual Income Tax Expense (Benefit) for 2023 was $128M, a 49% increase from 2022.
Income Tax Expense (Benefit), Trailing 12 Months (USD)
Income Tax Expense (Benefit), Quarterly (USD)
Income Tax Expense (Benefit), YoY Quarterly Change (%)
Income Tax Expense (Benefit), Annual (USD)
Income Tax Expense (Benefit), YoY Annual Change (%)

TETRA TECH INC Quarterly Income Tax Expense (Benefit) (USD)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q3 2025 $130M $46.6M +$7.36M +18.7% Jun 30, 2025 Sep 28, 2025 10-K 2025-11-20
Q2 2025 $122M $42.8M +$9.92M +30.2% Mar 31, 2025 Jun 29, 2025 10-Q 2025-08-01
Q1 2025 $112M $25.7M -$5.64M -18% Dec 30, 2024 Mar 30, 2025 10-Q 2025-05-08
Q4 2024 $118M $14.5M -$12M -45.2% Sep 30, 2024 Dec 29, 2024 10-Q 2025-01-31
Q3 2024 $130M $39.3M -$1.48M -3.64% Jul 1, 2024 Sep 29, 2024 10-K 2025-11-20
Q2 2024 $132M $32.9M +$10.3M +45.8% Apr 1, 2024 Jun 30, 2024 10-Q 2025-08-01
Q1 2024 $121M $31.3M +$5.09M +19.4% Jan 1, 2024 Mar 31, 2024 10-Q 2025-05-08
Q4 2023 $116M $26.5M -$11.4M -30.1% Oct 2, 2023 Dec 31, 2023 10-Q 2025-01-31
Q3 2023 $128M $40.7M +$11.6M +39.9% Jul 3, 2023 Oct 1, 2023 10-K 2025-11-20
Q2 2023 $116M $22.6M +$239K +1.07% Apr 3, 2023 Jul 2, 2023 10-Q 2024-08-02
Q1 2023 $116M $26.3M +$7.93M +43.3% Jan 2, 2023 Apr 2, 2023 10-Q 2024-05-03
Q4 2022 $108M $38M +$22.1M +140% Oct 3, 2022 Jan 1, 2023 10-Q 2024-02-02
Q3 2022 $85.6M $29.1M +$33.5M Jul 4, 2022 Oct 2, 2022 10-K 2024-11-19
Q2 2022 $52.1M $22.3M +$7.18M +47.4% Apr 4, 2022 Jul 3, 2022 10-Q 2023-08-10
Q1 2022 $44.9M $18.3M +$5.87M +47.1% Jan 3, 2022 Apr 3, 2022 10-Q 2023-05-11
Q4 2021 $39.1M $15.8M +$5.04M +46.8% Oct 4, 2021 Jan 2, 2022 10-Q 2023-02-03
Q3 2021 $34M -$4.34M -$23.7M -122% Jun 28, 2021 Oct 3, 2021 10-K 2023-11-22
Q2 2021 $57.8M $15.1M +$688K +4.76% Mar 29, 2021 Jun 27, 2021 10-Q 2022-08-05
Q1 2021 $57.1M $12.5M +$4.84M +63.6% Dec 28, 2020 Mar 28, 2021 10-Q 2022-05-06
Q4 2020 $52.2M $10.8M -$1.86M -14.7% Sep 28, 2020 Dec 27, 2020 10-Q 2022-02-04
Q3 2020 $54.1M $19.4M +$14.3M +279% Jun 29, 2020 Sep 27, 2020 10-K 2022-11-25
Q2 2020 $39.8M $14.5M +$2.41M +20% Mar 30, 2020 Jun 28, 2020 10-Q 2021-07-30
Q1 2020 $37.4M $7.62M +$19.2M Dec 30, 2019 Mar 29, 2020 10-Q 2021-04-30
Q4 2019 $18.2M $12.6M +$1.85M +17.2% Sep 30, 2019 Dec 29, 2019 10-Q 2021-01-29
Q3 2019 $16.4M $5.11M -$5.43M -51.5% Jul 1, 2019 Sep 29, 2019 10-K 2021-11-24
Q2 2019 $21.8M $12M -$5.76M -32.4% Apr 1, 2019 Jun 30, 2019 10-Q 2020-07-31
Q1 2019 $27.6M -$11.6M -$21.4M -217% Dec 31, 2018 Mar 31, 2019 10-Q 2020-05-01
Q4 2018 $49M $10.8M +$11.4M Oct 1, 2018 Dec 30, 2018 10-Q 2020-01-31
Q3 2018 $37.6M $10.5M -$6.84M -39.3% Jul 2, 2018 Sep 30, 2018 10-K 2020-11-23
Q2 2018 $44.4M $17.8M +$4.69M +35.8% Apr 2, 2018 Jul 1, 2018 10-Q 2019-08-02
Q1 2018 $39.8M $9.88M -$3.11M -24% Jan 1, 2018 Apr 1, 2018 10-Q 2019-05-03
Q4 2017 $42.9M -$623K -$11M -106% Oct 2, 2017 Dec 31, 2017 10-Q 2019-02-01
Q3 2017 $53.8M $17.4M +$4.27M +32.5% Jul 3, 2017 Oct 1, 2017 10-K 2019-11-29
Q2 2017 $49.6M $13.1M +$2.31M +21.4% Apr 3, 2017 Jul 2, 2017 10-Q 2018-08-03
Q1 2017 $47.3M $13M +$4.33M +50% Jan 2, 2017 Apr 2, 2017 10-Q 2018-05-04
Q4 2016 $42.9M $10.4M +$2.33M +29% Oct 3, 2016 Jan 1, 2017 10-Q 2018-02-01
Q3 2016 $40.6M $13.1M +$3.23M +32.6% Jun 27, 2016 Oct 2, 2016 10-K 2018-11-16
Q2 2016 $37.4M $10.8M -$1.64M -13.2% Mar 28, 2016 Jun 26, 2016 10-Q 2017-08-04
Q1 2016 $39M $8.66M -$923K -9.63% Dec 28, 2015 Mar 27, 2016 10-Q 2017-05-05
Q4 2015 $39.9M $8.03M -$1.15M -12.5% Sep 28, 2015 Dec 27, 2015 10-Q 2017-02-03
Q3 2015 $41.1M $9.89M +$9.97M Jun 29, 2015 Sep 27, 2015 10-K 2017-11-20
Q2 2015 $31.1M $12.4M +$2.44M +24.4% Mar 30, 2015 Jun 28, 2015 10-Q 2016-07-29
Q1 2015 $28.7M $9.58M -$2.2M -18.6% Dec 29, 2014 Mar 29, 2015 10-Q 2016-05-04
Q4 2014 $30.9M $9.18M -$4.79M -34.3% Sep 29, 2014 Dec 28, 2014 10-Q 2016-01-29
Q3 2014 $35.7M -$82K -$13M -101% Jun 30, 2014 Sep 28, 2014 10-K 2016-11-22
Q2 2014 $48.7M $10M +$33.8M Mar 31, 2014 Jun 29, 2014 10-Q 2015-07-31
Q1 2014 $14.9M $11.8M +$1.12M +10.5% Dec 30, 2013 Mar 30, 2014 10-Q 2015-05-01
Q4 2013 $13.8M $14M -$261K -1.83% Sep 30, 2013 Dec 29, 2013 10-Q 2015-02-02
Q3 2013 $14M $12.9M -$3.61M -21.8% Jul 1, 2013 Sep 29, 2013 10-K 2015-11-20
Q2 2013 $17.7M -$23.8M -$39.5M -252% Apr 1, 2013 Jun 30, 2013 10-Q 2014-08-04
Q1 2013 $57.1M $10.7M -$1.11M -9.43% Dec 31, 2012 Mar 31, 2013 10-Q 2014-05-02
Q4 2012 $58.2M $14.2M +$2.15M +17.8% Oct 1, 2012 Dec 30, 2012 10-Q 2014-01-31
Q3 2012 $56.1M $16.5M +$1.96M +13.4% Jul 2, 2012 Sep 30, 2012 10-K 2014-11-19
Q2 2012 $54.1M $15.7M +$2.72M +21% Apr 2, 2012 Jul 1, 2012 10-Q 2013-08-09
Q1 2012 $51.4M $11.8M +$2.07M +21.3% Jan 2, 2012 Apr 1, 2012 10-Q 2013-05-03
Q4 2011 $49.3M $12.1M +$1.81M +17.7% Oct 3, 2011 Jan 1, 2012 10-Q 2013-02-01
Q3 2011 $47.5M $14.6M Jul 4, 2011 Oct 2, 2011 10-K 2013-11-20
Q2 2011 $13M +$1.23M +10.5% Apr 4, 2011 Jul 3, 2011 10-Q 2012-08-03
Q1 2011 $9.7M +$858K +9.7% Jan 3, 2011 Apr 3, 2011 10-Q 2012-05-04
Q4 2010 $10.3M Oct 4, 2010 Jan 2, 2011 10-Q 2012-02-03
Q2 2010 $11.7M Mar 29, 2010 Jun 27, 2010 10-Q 2011-08-05
Q1 2010 $8.85M Dec 28, 2009 Mar 28, 2010 10-Q 2011-05-06

TETRA TECH INC Annual Income Tax Expense (Benefit) (USD)

Period Value YoY Chg Change % Start Date End Date Report Filed
2025 $130M -$355K -0.27% Sep 30, 2024 Sep 28, 2025 10-K 2025-11-20
2024 $130M +$2.5M +1.96% Oct 2, 2023 Sep 29, 2024 10-K 2025-11-20
2023 $128M +$41.9M +49% Oct 3, 2022 Oct 1, 2023 10-K 2025-11-20
2022 $85.6M +$51.6M +151% Oct 4, 2021 Oct 2, 2022 10-K 2024-11-19
2021 $34M -$20.1M -37.1% Sep 28, 2020 Oct 3, 2021 10-K 2023-11-22
2020 $54.1M +$37.7M +230% Sep 30, 2019 Sep 27, 2020 10-K 2022-11-25
2019 $16.4M -$21.2M -56.5% Oct 1, 2018 Sep 29, 2019 10-K 2021-11-24
2018 $37.6M -$16.2M -30.2% Oct 2, 2017 Sep 30, 2018 10-K 2020-11-23
2017 $53.8M +$13.2M +32.6% Oct 3, 2016 Oct 1, 2017 10-K 2019-11-29
2016 $40.6M -$480K -1.17% Sep 28, 2015 Oct 2, 2016 10-K 2018-11-16
2015 $41.1M +$5.43M +15.2% Sep 29, 2014 Sep 27, 2015 10-K 2017-11-20
2014 $35.7M +$21.6M +154% Sep 30, 2013 Sep 28, 2014 10-K 2016-11-22
2013 $14M -$42M -75% Oct 1, 2012 Sep 29, 2013 10-K 2015-11-20
2012 $56.1M +$8.55M +18% Oct 3, 2011 Sep 30, 2012 10-K 2014-11-19
2011 $47.5M +$1.24M +2.68% Oct 4, 2010 Oct 2, 2011 10-K 2013-11-20
2010 $46.3M Sep 28, 2009 Oct 3, 2010 10-K 2012-11-15
* An asterisk sign (*) next to the value indicates that the value is likely invalid.