Deferred Tax Assets, Valuation Allowance in USD of TETRA TECH INC from Q3 2010 to Q3 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
Summary
TETRA TECH INC quarterly Deferred Tax Assets, Valuation Allowance history and change rate from Q3 2010 to Q3 2025.
  • TETRA TECH INC Deferred Tax Assets, Valuation Allowance for the quarter ending 28 Sep 2025 was $17.8M, a 5.64% increase year-over-year.
Deferred Tax Assets, Valuation Allowance, Quarterly (USD)
Deferred Tax Assets, Valuation Allowance, YoY Quarterly Change (%)

TETRA TECH INC Quarterly Deferred Tax Assets, Valuation Allowance (USD)

Period Value YoY Chg Change % Date Report Filed
Q3 2025 $17.8M +$950K +5.64% 28 Sep 2025 10-K 20 Nov 2025
Q3 2024 $16.8M +$282K +1.7% 29 Sep 2024 10-K 20 Nov 2025
Q3 2023 $16.6M +$4.27M +34.8% 01 Oct 2023 10-K 19 Nov 2024
Q3 2022 $12.3M -$754K -5.78% 02 Oct 2022 10-K 22 Nov 2023
Q3 2021 $13M -$11.4M -46.5% 03 Oct 2021 10-K 25 Nov 2022
Q3 2020 $24.4M +$3.85M +18.8% 27 Sep 2020 10-K 24 Nov 2021
Q3 2019 $20.5M -$936K -4.36% 29 Sep 2019 10-K 23 Nov 2020
Q1 2019 $22.3M 31 Mar 2019 10-Q 02 Aug 2019
Q4 2018 $14.4M 30 Dec 2018 10-Q 01 Feb 2019
Q3 2018 $21.5M -$3.85M -15.2% 30 Sep 2018 10-K 29 Nov 2019
Q3 2017 $25.3M -$121K -0.48% 01 Oct 2017 10-K 16 Nov 2018
Q3 2016 $25.4M +$17.7M +227% 02 Oct 2016 10-K 20 Nov 2017
Q3 2015 $7.79M +$215K +2.84% 27 Sep 2015 10-K 22 Nov 2016
Q3 2014 $7.58M +$117K +1.57% 28 Sep 2014 10-K 20 Nov 2015
Q3 2013 $7.46M +$4.95M +197% 29 Sep 2013 10-K 19 Nov 2014
Q3 2012 $2.51M 30 Sep 2012 10-K 20 Nov 2013
Q3 2010 $5.53M 03 Oct 2010 10-K 17 Nov 2011
* An asterisk sign (*) next to the value indicates that the value is likely invalid.