Serstech AB (OSTO:SERT) Tax Rate %: 0.00% (As of Jun. 2026)

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OSTO:SERT Serstech AB OSTO:SERT
27 GF Score
Price kr0.56
GF Value kr0.40
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Serstech AB Tax Rate %?

Serstech AB OSTO:SERT +6.90% 27 Tax Rate % is 0.00% as of Jun. 2026. GuruFocus rates OSTO:SERT with a GF Score™ of 27/100 and a GF Value™ of kr0.40 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Serstech AB's Tax Expense for the three months ended in Jun. 2026 was kr0.00 Mil. Serstech AB's Pre-Tax Income for the three months ended in Jun. 2026 was kr-5.48 Mil. Therefore, Serstech AB's Tax Rate % for the quarter that ended in Jun. 2026 was 0.00%.

Serstech AB Tax Rate % Related Terms

Serstech AB Tax Rate % Historical Data

* Premium members only.

The historical data trend for Serstech AB'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.

Serstech AB Tax Rate % Chart

Serstech AB 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 0.06 -0.27 4.92 -0.45 -0.32

Serstech AB 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 0.00 0.00 -0.90 0.00 0.00
OSTO:SERT
27GF Score
Serstech AB OSTO:SERT
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Serstech AB Tax Rate % Calculation

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

Serstech AB'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 )
=0.094/-29.177
=-0.32 %

Serstech AB'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 )
=0/-5.475
=0.00 %

* 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 0.00% mean?
Serstech AB (OSTO:SERT) has a Tax Rate % of 0.00% as of Jun. 2026.
Is Serstech AB's Tax Rate % too high?
Serstech AB's current Tax Rate % is 0.00%. Overall, Serstech AB has a GF Score™ of 27/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Serstech AB's Tax Rate % compare to DOW?
Serstech AB's Tax Rate % of 0.00% can be compared against companies in the Chemicals 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 Chemicals company?
A good Tax Rate % depends on the Chemicals 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. Serstech AB's current Tax Rate % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Serstech AB stock overvalued right now?
Based on GuruFocus' analysis, Serstech AB (OSTO:SERT) is currently considered Significantly Overvalued. The stock's GF Value™ is kr0.40, compared to a current price of kr0.56 — trading 39.5% above its estimated fair value. The current Tax Rate % is 0.00%. Serstech AB's overall GF Score™ is 27/100 with 5 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 Serstech AB (OSTO:SERT), the current Tax Rate % is 0.00% 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 Serstech AB (OSTO:SERT) Overvalued in 2026?

Based on GuruFocus' analysis, Serstech AB stock appears to be overvalued. The current stock price of kr0.56 is trading 39.5% above its estimated GF Value™ of kr0.40. GuruFocus considers Serstech AB to be Significantly Overvalued.

Key valuation signals for OSTO:SERT:

  • Tax Rate %: 0.00%
  • GF Value™: kr0.40 vs. price of kr0.56 (39.5% above fair value)
  • GF Score™: 27/100 with 5 warning signs

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

Serstech AB Business Description

Address Aldermansgatan 13, Lund, SWE, SE-227 64
Serstech AB is engaged in chemical related products which help in the measurement and identification of chemicals. It offers Handheld Raman Spectrometer; Chemdash, Management and Reporting Software and Validated Data-Enriched and Complete Libraries. The company's solutions are used in the pharmaceutical production industry.
27GF Score

Get the complete analysis for OSTO:SERT

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

kr0.56
Price
kr0.40
GF Value