TSNLF (Tristel) Tax Expense: $2.50 Mil (TTM As of Dec. 2025)


TSNLF Tristel PLC TSNLF
96 GF Score
Price $5.53
GF Value $6.94
Valuation Modestly Undervalued
! 1 Warning Sign
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What is Tristel Tax Expense?

Tristel TSNLF +6.35% 96 Tax Expense is $2.50 Mil as of Dec. 2025. GuruFocus rates TSNLF with a GF Score™ of 96/100 and a GF Value™ of $6.94 (Modestly Undervalued). The stock has 1 warning sign investors should review.

Tristel's tax expense for the months ended in Dec. 2025 was $1.34 Mil. Its tax expense for the trailing twelve months (TTM) ended in Dec. 2025 was $2.50 Mil.


Tristel  (OTCPK:TSNLF) Tax Expense Explanation

In the long run, income before tax and taxable income will likely be more similar than they are in any given period. If the one is less in earlier years, then it will be greater in later years. Deferred taxes will reverse themselves in the long run and in total will zero out, unless there is something like a change in tax rates in the intervening period. A deferred tax payable results from a tax break in the early years and will reverse itself in later years; a deferred tax receivable results from more taxes being paid in early years than the tax expense reported to shareholders and will again reverse itself in later years. The deferred tax amount is computed by estimating the amount and the timing of the reversal and multiplying that by the appropriate tax rates.


Tristel Tax Expense Related Terms


Tristel Tax Expense Historical Data

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The historical data trend for Tristel's Tax Expense 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.

Tristel Tax Expense Chart

Tristel Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Tax Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.15 0.70 0.82 0.75 2.41

Tristel Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Tax Expense 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 0.45 0.30 1.17 1.15 1.34
TSNLF
96GF Score
Tristel PLC TSNLF
Tax Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Tristel Tax Expense Calculation

Tax paid by the company. It is computed in by multiplying the income before tax number, as reported to shareholders, by the appropriate tax rate. In reality, the computation is typically considerably more complex due to things such as expenses considered not deductible by taxing authorities ("add backs"), the range of tax rates applicable to various levels of income, different tax rates in different jurisdictions, multiple layers of tax on income, and other issues.

Tax Expense for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $2.50 Mil.

* 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 Expense →
What does a Tax Expense of $2.50 Mil mean?
Tristel (TSNLF) has a Tax Expense of $2.50 Mil as of Dec. 2025. Tax expense is the amount of tax the company pays in an accounting period. View historical data on Tristel and its competitors.
Is Tristel's Tax Expense too high?
Tristel's current Tax Expense is $2.50 Mil. Overall, Tristel has a GF Score™ of 96/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tristel's Tax Expense compare to ISRG and BDX?
Tristel's Tax Expense of $2.50 Mil can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Tax Expense for a Medical Devices & Instruments company?
A good Tax Expense depends on the Medical Devices & Instruments industry context. However, Tax Expense 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 Expense mean?
A high Tax Expense can signal that a stock is expensive relative to its fundamentals. Tax expense is the amount of tax the company pays in an accounting period. View historical data on Tristel and its competitors. Tristel's current Tax Expense is $2.50 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tristel stock overvalued right now?
Based on GuruFocus' analysis, Tristel (TSNLF) is currently considered Modestly Undervalued. The stock's GF Value™ is $6.94, compared to a current price of $5.53 — trading 20.3% below its estimated fair value. The current Tax Expense is $2.50 Mil. Tristel's overall GF Score™ is 96/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Expense calculated?
Tax Expense is calculated from a company's financial statements. For Tristel (TSNLF), the current Tax Expense is $2.50 Mil 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 Tristel (TSNLF) Overvalued in 2026?

Based on GuruFocus' analysis, Tristel stock appears to be undervalued. The current stock price of $5.53 is trading 20.3% below its estimated GF Value™ of $6.94. GuruFocus considers Tristel to be Modestly Undervalued.

Key valuation signals for TSNLF:

  • Tax Expense: $2.50 Mil
  • GF Value™: $6.94 vs. price of $5.53 (20.3% below fair value)
  • GF Score™: 96/100 with 1 warning sign

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


Tristel Business Description

Other Exchanges TSTL:UKR1V:Germany
Address Fordham Road, Unit 1B, Lynx Business Park, Newmarket, Snailwell, Cambridgeshire, GBR, CB8 7NY
Tristel PLC's business is the sale to hospitals of its proprietary chlorine dioxide chemistry used for the decontamination of medical devices under the Tristel brand and for the sporicidal disinfection of environmental surfaces under the Cache brand. Its operating segments include hospital medical device decontamination products used predominantly for infection control in hospitals; the manufacture and sale of hospital environmental surface disinfection products; and pharmaceutical and personal care product manufacturing industries, veterinary and animal welfare. The company generates the majority of its revenue from hospital medical device decontamination and operates geographically in the UK and overseas markets.
96GF Score

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

$5.53
Price
$6.94
GF Value