Idorsia (XSWX:IDIA) Tax Rate %: 1.05% (As of Mar. 2026)


XSWX:IDIA Idorsia Ltd XSWX:IDIA
48 GF Score
Price CHF6.57
GF Value CHF2.87
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Idorsia Tax Rate %?

Idorsia XSWX:IDIA -0.90% 48 Tax Rate % is 1.05% as of Mar. 2026. GuruFocus rates XSWX:IDIA with a GF Score™ of 48/100 and a GF Value™ of CHF2.87 (Significantly Overvalued). The stock has 3 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Idorsia's Tax Expense for the three months ended in Mar. 2026 was CHF-0.5 Mil. Idorsia's Pre-Tax Income for the three months ended in Mar. 2026 was CHF-46.2 Mil. Therefore, Idorsia's Tax Rate % for the quarter that ended in Mar. 2026 was 1.05%.

Idorsia Tax Rate % Related Terms

Idorsia Tax Rate % Historical Data

* Premium members only.

The historical data trend for Idorsia'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.

Idorsia Tax Rate % Chart

Idorsia Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.03 -0.95 -1.25 -0.16 -5.80

Idorsia 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 0.62 -48.21 -0.21 -2.44 1.05
XSWX:IDIA
48GF Score
Idorsia Ltd XSWX:IDIA
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Idorsia Tax Rate % Calculation

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

Idorsia'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 )
=6.124/-105.571
=-5.80 %

Idorsia'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 )
=-0.486/-46.183
=1.05 %

* 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 1.05% mean?
Idorsia (XSWX:IDIA) has a Tax Rate % of 1.05% as of Mar. 2026.
Is Idorsia's Tax Rate % too high?
Idorsia's current Tax Rate % is 1.05%. Overall, Idorsia has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Idorsia's Tax Rate % compare to VRTX and REGN?
Idorsia's Tax Rate % of 1.05% can be compared against companies in the Biotechnology 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 Biotechnology company?
A good Tax Rate % depends on the Biotechnology 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. Idorsia's current Tax Rate % is 1.05%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Idorsia stock overvalued right now?
Based on GuruFocus' analysis, Idorsia (XSWX:IDIA) is currently considered Significantly Overvalued. The stock's GF Value™ is CHF2.87, compared to a current price of CHF6.57 — trading 128.9% above its estimated fair value. The current Tax Rate % is 1.05%. Idorsia's overall GF Score™ is 48/100 with 3 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 Idorsia (XSWX:IDIA), the current Tax Rate % is 1.05% 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 Idorsia (XSWX:IDIA) Overvalued in 2026?

Based on GuruFocus' analysis, Idorsia stock appears to be overvalued. The current stock price of CHF6.57 is trading 128.9% above its estimated GF Value™ of CHF2.87. GuruFocus considers Idorsia to be Significantly Overvalued.

Key valuation signals for XSWX:IDIA:

  • Tax Rate %: 1.05%
  • GF Value™: CHF2.87 vs. price of CHF6.57 (128.9% above fair value)
  • GF Score™: 48/100 with 3 warning signs

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

Idorsia Business Description

Address Hegenheimermattweg 91, Allschwil, CHE, 4123
Idorsia Ltd is a biopharmaceutical company engaged in discovering, developing, and commercializing of medicines for unmet medical needs. The company is a biotech hub of Europe specialized in the discovery and development of small molecules, to provide new therapeutic options. The company focuses on multiple therapeutic areas which include the central nervous system, cardiovascular disorders, immunological disorders, and orphan diseases. The company's development compounds target a number of different diseases such as Resistant Hypertension, lupus, insomnia, Cerebral vasospasm, and Fabry disease. Geographically, it derives revenue from Switzerland.
48GF Score

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

CHF6.57
Price
CHF2.87
GF Value