IonQ (MIL:1IONQ) Tax Rate %: 0.32% (As of Jun. 2026)

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MIL:1IONQ IonQ Inc MIL:1IONQ
23 GF Score
Price €37.91
GF Value €77.67
Valuation Possible Value Trap
! 4 Warning Signs
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What is IonQ Tax Rate %?

IonQ MIL:1IONQ +9.30% 23 Tax Rate % is 0.32% as of Jun. 2026. GuruFocus rates MIL:1IONQ with a GF Score™ of 23/100 and a GF Value™ of €77.67 (Possible Value Trap). The stock has 4 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. IonQ's Tax Expense for the three months ended in Jun. 2026 was €-5.3 Mil. IonQ's Pre-Tax Income for the three months ended in Jun. 2026 was €-1,627.2 Mil. Therefore, IonQ's Tax Rate % for the quarter that ended in Jun. 2026 was 0.32%.

IonQ Tax Rate % Related Terms

IonQ Tax Rate % Historical Data

* Premium members only.

The historical data trend for IonQ'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.

IonQ Tax Rate % Chart

IonQ Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial 0.00 0.00 -0.03 -0.02 8.01

IonQ Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 7.92 0.42 -3.42 -0.80 0.32
MIL:1IONQ
23GF Score
IonQ Inc MIL:1IONQ
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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IonQ Tax Rate % Calculation

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

IonQ'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 )
=-38.064/-475.416
=8.01 %

IonQ's Tax Rate % for the quarter that ended in Jun. 2026 is calculated as

Tax Rate %=Tax Expense (Q: Jun. 2026 )/Pre-Tax Income (Q: Jun. 2026 )
=-5.266/-1627.211
=0.32 %

* 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 0.32% mean?
IonQ (MIL:1IONQ) has a Tax Rate % of 0.32% as of Jun. 2026.
Is IonQ's Tax Rate % too high?
IonQ's current Tax Rate % is 0.32%. Overall, IonQ has a GF Score™ of 23/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does IonQ's Tax Rate % compare to QBTS and SMCI?
IonQ's Tax Rate % of 0.32% can be compared against companies in the Hardware 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 Hardware company?
A good Tax Rate % depends on the Hardware 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. IonQ's current Tax Rate % is 0.32%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IonQ stock overvalued right now?
Based on GuruFocus' analysis, IonQ (MIL:1IONQ) is currently considered Possible Value Trap. The stock's GF Value™ is €77.67, compared to a current price of €37.91 — trading 51.2% below its estimated fair value. The current Tax Rate % is 0.32%. IonQ's overall GF Score™ is 23/100 with 4 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 IonQ (MIL:1IONQ), the current Tax Rate % is 0.32% as of Jun. 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 IonQ (MIL:1IONQ) Overvalued in 2026?

Based on GuruFocus' analysis, IonQ stock appears to be undervalued. The current stock price of €37.91 is trading 51.2% below its estimated GF Value™ of €77.67. GuruFocus considers IonQ to be Possible Value Trap.

Key valuation signals for MIL:1IONQ:

  • Tax Rate %: 0.32%
  • GF Value™: €77.67 vs. price of €37.91 (51.2% below fair value)
  • GF Score™: 23/100 with 4 warning signs

No single metric tells the full story. See the MIL:1IONQ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

IonQ Business Description

Other Exchanges IONQ:USA0YB0:Germany
Address 4505 Campus Drive, College Park, MD, USA, 20740
IonQ Inc sells access to several quantum computers of various qubit capacities and is in the process of researching and developing technologies for quantum computers with increasing computational capabilities. The company currently makes access to its quantum computers available via cloud platforms and also to select customers via its own cloud service. This cloud-based approach enables the broad availability of quantum-computing-as-a-service (QCaaS). The company derives its revenue from its quantum-computing-as-a-service arrangements, consulting services related to co-developing algorithms on company's quantum computing systems and contracts associated with the design, development, and construction of specialized quantum computing systems together with related services.
23GF Score

Get the complete analysis for MIL:1IONQ

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

€37.91
Price
€77.67
GF Value