CTOS (Custom Truck One Source) Tax Rate %: -7.81% (As of Mar. 2026)


CTOS Custom Truck One Source Inc CTOS
67 GF Score
Price $11.95
GF Value $6.39
Valuation Significantly Overvalued
! 9 Warning Signs
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What is Custom Truck One Source Tax Rate %?

Custom Truck One Source CTOS +0.08% 67 Tax Rate % is -7.81% as of Mar. 2026. GuruFocus rates CTOS with a GF Score™ of 67/100 and a GF Value™ of $6.39 (Significantly Overvalued). The stock has 9 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Custom Truck One Source's Tax Expense for the three months ended in Mar. 2026 was $0 Mil. Custom Truck One Source's Pre-Tax Income for the three months ended in Mar. 2026 was $-4 Mil. Therefore, Custom Truck One Source's Tax Rate % for the quarter that ended in Mar. 2026 was -7.81%.

Custom Truck One Source Tax Rate % Related Terms

Custom Truck One Source Tax Rate % Historical Data

* Premium members only.

The historical data trend for Custom Truck One Source's Tax Rate % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Custom Truck One Source Tax Rate % Chart

Custom Truck One Source Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial Premium Member Only -2.50 16.75 12.68 1.82 -10.39

Custom Truck One Source Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Tax Rate % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 30.21 -160.32 14.65 -39.09 -7.81
CTOS
67GF Score
Custom Truck One Source Inc CTOS
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Custom Truck One Source Tax Rate % Calculation

Tax Rate % is the ratio of tax expense divided by pretax income, usually presented in percent.

Custom Truck One Source's Tax Rate % for the fiscal year that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (A: Dec. 2025 )/Pre-Tax Income (A: Dec. 2025 )
=2.922/-28.13
=-10.39 %

Custom Truck One Source's Tax Rate % for the quarter that ended in Mar. 2026 is calculated as

Tax Rate %=Tax Expense (Q: Mar. 2026 )/Pre-Tax Income (Q: Mar. 2026 )
=0.297/-3.805
=-7.81 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Tax Rate % →
What does a Tax Rate % of -7.81% mean?
Custom Truck One Source (CTOS) has a Tax Rate % of -7.81% as of Mar. 2026.
Is Custom Truck One Source's Tax Rate % too high?
Custom Truck One Source's current Tax Rate % is -7.81%. Overall, Custom Truck One Source has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Custom Truck One Source's Tax Rate % compare to MGRC and VSTS?
Custom Truck One Source's Tax Rate % of -7.81% can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Tax Rate % for a Business Services company?
A good Tax Rate % depends on the Business Services industry context. However, Tax Rate % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Tax Rate % mean?
A high Tax Rate % can signal that a stock is expensive relative to its fundamentals. Custom Truck One Source's current Tax Rate % is -7.81%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Custom Truck One Source stock overvalued right now?
Based on GuruFocus' analysis, Custom Truck One Source (CTOS) is currently considered Significantly Overvalued. The stock's GF Value™ is $6.39, compared to a current price of $11.95 — trading 87% above its estimated fair value. The current Tax Rate % is -7.81%. Custom Truck One Source's overall GF Score™ is 67/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Rate % calculated?
Tax Rate % is calculated from a company's financial statements. For Custom Truck One Source (CTOS), the current Tax Rate % is -7.81% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Custom Truck One Source (CTOS) Overvalued in 2026?

Based on GuruFocus' analysis, Custom Truck One Source stock appears to be overvalued. The current stock price of $11.95 is trading 87% above its estimated GF Value™ of $6.39. GuruFocus considers Custom Truck One Source to be Significantly Overvalued.

Key valuation signals for CTOS:

  • Tax Rate %: -7.81%
  • GF Value™: $6.39 vs. price of $11.95 (87% above fair value)
  • GF Score™: 67/100 with 9 warning signs

No single metric tells the full story. See the CTOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Custom Truck One Source Business Description

Other Exchanges 65W0:Germany
Address 7701 Independence Avenue, Kansas, MO, USA, 64125
Custom Truck One Source Inc is a one-stop-shop provider of specialty equipment in the electric utility transmission and distribution, forestry, telecom, waste management, rail, and infrastructure end-markets in North America. The company's segment includes Equipment Rental Solutions (ERS), Truck and Equipment Sales (TES), and Aftermarket Parts and Services (APS). It generates maximum revenue from the TES segment. Geographically, it derives a majority revenue from the United States.
67GF Score

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Tax Rate % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$11.95
Price
$6.39
GF Value