Skip to main content

TETRA TECH INC

For the period ended Sep 28, 2025. Filed Nov 20, 2025.

View on SEC.gov

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Nov 20, 2025

TTEK$40.29-0.7%Stored close · as of Nov 6, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits
Contents

Item

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

For the Fiscal Years Ended

October 1, 2023, September 29, 2024 and September 28, 2025

Balance atBeginning ofPeriodCharged toCosts and ExpensesDeductions (1)Other (2)Balance atEnd of Period
Allowance for doubtful accounts:
Fiscal 2023$3,749$813$(137)540$4,965
Fiscal 20244,9652,765(2,929)514,852
Fiscal 20254,8524,268(2,182)(22)6,916
Income tax valuation allowance:
Fiscal 2023$12,286$—$(127)$4,400$16,559
Fiscal 202416,559—(720)1,00216,841
Fiscal 202516,8413,246—(2,297)17,790

(1)Primarily represents write-offs of uncollectible amounts, net of recoveries for the allowance for doubtful accounts.

(2) Includes losses in foreign jurisdictions, currency adjustments and valuation allowance adjustments related to net operating loss carry-forwards.

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.