Tax Rate: 30.77%
Is the tax rate high or low?
The tax rate of 30.77% is 21% below its 3-year average of 38.87%, around the middle of its 3-year range (-8.82%–108.33%).
23.81% below its 12-month average of 40.38%.
AMTM Tax Rate
Reported quarterly effective tax rate; periods with non-meaningful pretax income are omitted.
AMTM Average Tax Rate Chart
AMTM Current vs Average Tax Rate Chart
AMTM Tax Rate Metrics
TAX RATE
30.77%
TAX RATE AVG TTM
40.38%
TAX RATE AVG 3Y
42.15%
TAX RATE AVG 5Y
N/A
TAX RATE AVG 10Y
N/A
TAX RATE AVG 15Y
N/A
TAX RATE AVG 20Y
N/A
CURRENT VS TTM AVG
-23.81%
CURRENT VS 3Y AVG
-27.00%
CURRENT VS 5Y AVG
N/A
CURRENT VS 10Y AVG
N/A
CURRENT VS 15Y AVG
N/A
CURRENT VS 20Y AVG
N/A
Tax Rate Formula & Definition
Tax rate measures income tax expense as a percentage of income before tax. It helps compare tax efficiency and identify unusual tax effects.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Tax Rate FAQ
- What is the tax rate for Amentum Holdings, Inc. (AMTM)?
- The tax rate for AMTM stock is 30.77%.
- Is Amentum Holdings, Inc.'s tax rate high or low?
- The tax rate of 30.77% is 21% below its 3-year average of 38.87%, around the middle of its 3-year range (-8.82%–108.33%).
- What is the TTM average tax rate for Amentum Holdings, Inc. (AMTM)?
- The TTM average tax rate for AMTM stock is 40.38%.
- What is the 3Y average tax rate for Amentum Holdings, Inc. (AMTM)?
- The 3Y average tax rate for AMTM stock is 42.15%.
AMTM Tax Rate History
| DATE | TAX RATE |
|---|---|
| 2026-04-03 | 30.77% |
| 2026-01-02 | 31.25% |
| 2025-10-03 | -8.82% |
| 2025-06-27 | 108.33% |
| 2025-03-28 | 91.67% |
| 2024-12-27 | 53.33% |
| 2024-03-31 | 25.27% |
| 2023-12-31 | 24.44% |
| 2023-09-30 | 23.08% |
| 2023-03-31 | 24.66% |
| 2022-12-30 | 23.61% |
Related Metrics
About Amentum Holdings, Inc.
Amentum Holdings, Inc. is a provider of critical, technology-driven services, serving both governmental and commercial sectors. Its operations are structured around two distinct segments: Critical Mission Solutions and Cyber & Intelligence. The Critical Mission Solutions (CMS) segment delivers comprehensive support across various domains. This includes testing, training, and operational oversight for advanced missile defense systems. It also furnishes IT and engineering expertise to both defense organizations and the burgeoning space sector. Moreover, CMS offers technological solutions to energy clients, encompassing installation, decommissioning, and vital environmental remediation efforts, in addition to specialized technical consulting services. Meanwhile, the Cyber & Intelligence (C&I) segment focuses on advanced cyber training and sophisticated data analytics for government professionals. It also deploys cutting-edge communication systems and aerial mapping technologies for national security applications, alongside other specialized technical support for U.S. defense and intelligence agencies. Established on November 26, 2019, the company maintains its corporate headquarters in Chantilly, VA.
- Sector
- Industrials
- Industry
- Aerospace & Defense
- CEO
- John E. Heller