Basilea Pharmaceutica (XSWX:BSLN) Tax Rate %: 7.89% (As of Dec. 2025)

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XSWX:BSLN Basilea Pharmaceutica Ltd XSWX:BSLN
62 GF Score
Price CHF52.40
GF Value CHF57.83
Valuation Fairly Valued
! 2 Warning Signs
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What is Basilea Pharmaceutica Tax Rate %?

Basilea Pharmaceutica XSWX:BSLN +1.75% 62 Tax Rate % is 7.89% as of Dec. 2025. GuruFocus rates XSWX:BSLN with a GF Score™ of 62/100 and a GF Value™ of CHF57.83 (Fairly Valued). The stock has 2 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Basilea Pharmaceutica's Tax Expense for the six months ended in Dec. 2025 was CHF2.1 Mil. Basilea Pharmaceutica's Pre-Tax Income for the six months ended in Dec. 2025 was CHF26.5 Mil. Therefore, Basilea Pharmaceutica's Tax Rate % for the quarter that ended in Dec. 2025 was 7.89%.

Basilea Pharmaceutica Tax Rate % Related Terms

Basilea Pharmaceutica Tax Rate % Historical Data

* Premium members only.

The historical data trend for Basilea Pharmaceutica'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.

Basilea Pharmaceutica Tax Rate % Chart

Basilea Pharmaceutica 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 -0.54 -0.37 0.10 -28.76 12.28

Basilea Pharmaceutica Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 0.08 -183.10 -7.41 18.31 7.89
XSWX:BSLN
62GF Score
Basilea Pharmaceutica Ltd XSWX:BSLN
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Basilea Pharmaceutica Tax Rate % Calculation

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

Basilea Pharmaceutica'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 )
=5.635/45.875
=12.28 %

Basilea Pharmaceutica's Tax Rate % for the quarter that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (Q: Dec. 2025 )/Pre-Tax Income (Q: Dec. 2025 )
=2.092/26.53
=7.89 %

* 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 7.89% mean?
Basilea Pharmaceutica (XSWX:BSLN) has a Tax Rate % of 7.89% as of Dec. 2025.
Is Basilea Pharmaceutica's Tax Rate % too high?
Basilea Pharmaceutica's current Tax Rate % is 7.89%. Overall, Basilea Pharmaceutica has a GF Score™ of 62/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Basilea Pharmaceutica's Tax Rate % compare to VRTX and REGN?
Basilea Pharmaceutica's Tax Rate % of 7.89% 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. Basilea Pharmaceutica's current Tax Rate % is 7.89%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Basilea Pharmaceutica stock overvalued right now?
Based on GuruFocus' analysis, Basilea Pharmaceutica (XSWX:BSLN) is currently considered Fairly Valued. The stock's GF Value™ is CHF57.83, compared to a current price of CHF52.40 — trading 9.4% below its estimated fair value. The current Tax Rate % is 7.89%. Basilea Pharmaceutica's overall GF Score™ is 62/100 with 2 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 Basilea Pharmaceutica (XSWX:BSLN), the current Tax Rate % is 7.89% as of Dec. 2025. 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 Basilea Pharmaceutica (XSWX:BSLN) Overvalued in 2026?

Based on GuruFocus' analysis, Basilea Pharmaceutica stock appears to be undervalued. The current stock price of CHF52.40 is trading 9.4% below its estimated GF Value™ of CHF57.83. GuruFocus considers Basilea Pharmaceutica to be Fairly Valued.

Key valuation signals for XSWX:BSLN:

  • Tax Rate %: 7.89%
  • GF Value™: CHF57.83 vs. price of CHF52.40 (9.4% below fair value)
  • GF Score™: 62/100 with 2 warning signs

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

Basilea Pharmaceutica Business Description

Address Hegenheimermattweg 167b, Allschwil, CHE, 4123
Basilea Pharmaceutica Ltd is a commercial-stage biopharmaceutical company committed to discovering, developing and commercializing drugs to meet the needs of patients with severe bacterial and fungal infections. The Company has operating subsidiaries in the United Kingdom and Germany. Geographically company derives revenue from Japan, Ireland, Republic of Korea, USA, Uruguay, Sweden, Canada, Jordan, Switzerland and Other countries.
62GF Score

Get the complete analysis for XSWX:BSLN

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

CHF52.40
Price
CHF57.83
GF Value