SDIIF (SDI Group) Tax Expense: $2.16 Mil (TTM As of Oct. 2025)


SDIIF SDI Group PLC SDIIF
93 GF Score
Price $1.05
GF Value $1.31
Valuation Modestly Undervalued
! 4 Warning Signs
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What is SDI Group Tax Expense?

SDI Group SDIIF 93 Tax Expense is $2.16 Mil as of Oct. 2025. GuruFocus rates SDIIF with a GF Score™ of 93/100 and a GF Value™ of $1.31 (Modestly Undervalued). The stock has 4 warning signs investors should review.

SDI Group's tax expense for the months ended in Oct. 2025 was $0.89 Mil. Its tax expense for the trailing twelve months (TTM) ended in Oct. 2025 was $2.16 Mil.


SDI Group  (OTCPK:SDIIF) 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.


SDI Group Tax Expense Related Terms


SDI Group Tax Expense Historical Data

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The historical data trend for SDI Group'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.

SDI Group Tax Expense Chart

SDI Group Annual Data
Trend Apr16 Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Apr23 Apr24 Apr25
Tax Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.30 3.03 2.42 1.76 1.87

SDI Group Semi-Annual Data
Apr16 Oct16 Apr17 Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25
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 0.81 0.94 0.59 1.28 0.89
SDIIF
93GF Score
SDI Group PLC SDIIF
Tax Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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SDI Group 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 Oct. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $2.16 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 $2.16 Mil mean?
SDI Group (SDIIF) has a Tax Expense of $2.16 Mil as of Oct. 2025. Tax expense is the amount of tax the company pays in an accounting period. View historical data on SDI Group and its competitors.
Is SDI Group's Tax Expense too high?
SDI Group's current Tax Expense is $2.16 Mil. Overall, SDI Group has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does SDI Group's Tax Expense compare to COHR and KEYS?
SDI Group's Tax Expense of $2.16 Mil 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 Expense for a Hardware company?
A good Tax Expense depends on the Hardware 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 SDI Group and its competitors. SDI Group's current Tax Expense is $2.16 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SDI Group stock overvalued right now?
Based on GuruFocus' analysis, SDI Group (SDIIF) is currently considered Modestly Undervalued. The stock's GF Value™ is $1.31, compared to a current price of $1.05 — trading 19.8% below its estimated fair value. The current Tax Expense is $2.16 Mil. SDI Group's overall GF Score™ is 93/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Expense calculated?
Tax Expense is calculated from a company's financial statements. For SDI Group (SDIIF), the current Tax Expense is $2.16 Mil as of Oct. 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 SDI Group (SDIIF) Overvalued in 2026?

Based on GuruFocus' analysis, SDI Group stock appears to be undervalued. The current stock price of $1.05 is trading 19.8% below its estimated GF Value™ of $1.31. GuruFocus considers SDI Group to be Modestly Undervalued.

Key valuation signals for SDIIF:

  • Tax Expense: $2.16 Mil
  • GF Value™: $1.31 vs. price of $1.05 (19.8% below fair value)
  • GF Score™: 93/100 with 4 warning signs

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


SDI Group Business Description

Other Exchanges SDI:UKSD0:Germany
Address Nuffield Road, Beacon House, Cambridge, GBR, CB4 1TF
SDI Group PLC designs and manufactures scientific and technology products for use by the life science, healthcare, astronomy, consumer manufacturing, and art conservation markets through Synoptics, the Artemis, the Opus instruments, and Astles Control systems brands. The Digital Imaging segment incorporates the Synoptics brands Syngene, Synbiosis, Synoptics Health and Fistreem, the Atik brands Atik Cameras, Opus, and Quantum Scientific Imaging, and the Graticules Optics business. The Sensors & Control segment combines Sentek, Astles Control Systems, Applied Thermal Control, Thermal Exchange, MPB Industries, and Chell Instruments businesses. It operates in the UK, Europe, America, Rest of Asia, and Rest of the world segments. It derives majority of its revenues from the United Kingdom.
93GF Score

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

$1.05
Price
$1.31
GF Value