Porvair (CHIX:PRVL) Tax Provision: £-5.4 Mil (TTM As of May. 2026)


CHIX:PRVL Porvair PLC CHIX:PRVL
96 GF Score
Price £8.18
GF Value £7.54
Valuation Fairly Valued
! 3 Warning Signs
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What is Porvair Tax Provision?

Porvair CHIX:PRVL +1.49% 96 Tax Provision is £-5.4 Mil as of May. 2026. GuruFocus rates CHIX:PRVL with a GF Score™ of 96/100 and a GF Value™ of £7.54 (Fairly Valued). The stock has 3 warning signs investors should review.

Porvair's tax provision for the six months ended in May. 2026 was £-2.7 Mil. Its tax provision for the trailing twelve months (TTM) ended in May. 2026 was £-5.4 Mil.

Porvair Tax Provision Historical Data

* Premium members only.

The historical data trend for Porvair's Tax Provision 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.

Porvair Tax Provision Chart

Porvair Annual Data
Trend Nov16 Nov17 Nov18 Nov19 Nov20 Nov21 Nov22 Nov23 Nov24 Nov25
Tax Provision
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.81 -4.02 -4.12 -4.31 -5.12

Porvair Semi-Annual Data
Nov16 May17 Nov17 May18 Nov18 May19 Nov19 May20 Nov20 May21 Nov21 May22 Nov22 May23 Nov23 May24 Nov24 May25 Nov25 May26
Tax Provision 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 -2.26 -2.05 -2.47 -2.65 -2.72
CHIX:PRVL
96GF Score
Porvair PLC CHIX:PRVL
Tax Provision is just one metric. See GF Score™, valuation, warning signs, and more.
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Porvair Tax Provision Calculation

Tax to be paid.

Tax Provision for the trailing twelve months (TTM) ended in May. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was £-5.4 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 Provision →
What does a Tax Provision of £-5.4 Mil mean?
Porvair (CHIX:PRVL) has a Tax Provision of £-5.4 Mil as of May. 2026. Provision for taxes is the amount of tax the company owes based on pre-tax income. View historical data on Porvair and its competitors.
Is Porvair's Tax Provision too high?
Porvair's current Tax Provision is £-5.4 Mil. Overall, Porvair has a GF Score™ of 96/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Porvair's Tax Provision compare to VLTO and ZWS?
Porvair's Tax Provision of £-5.4 Mil can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Tax Provision for an Industrial Products company?
A good Tax Provision depends on the Industrial Products industry context. However, Tax Provision 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 Provision mean?
A high Tax Provision can signal that a stock is expensive relative to its fundamentals. Provision for taxes is the amount of tax the company owes based on pre-tax income. View historical data on Porvair and its competitors. Porvair's current Tax Provision is £-5.4 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Porvair stock overvalued right now?
Based on GuruFocus' analysis, Porvair (CHIX:PRVL) is currently considered Fairly Valued. The stock's GF Value™ is £7.54, compared to a current price of £8.18 — trading 8.5% above its estimated fair value. The current Tax Provision is £-5.4 Mil. Porvair's overall GF Score™ is 96/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Provision calculated?
Tax Provision is calculated from a company's financial statements. For Porvair (CHIX:PRVL), the current Tax Provision is £-5.4 Mil as of May. 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 Porvair (CHIX:PRVL) Overvalued in 2026?

Based on GuruFocus' analysis, Porvair stock appears to be overvalued. The current stock price of £8.18 is trading 8.5% above its estimated GF Value™ of £7.54. GuruFocus considers Porvair to be Fairly Valued.

Key valuation signals for CHIX:PRVL:

  • Tax Provision: £-5.4 Mil
  • GF Value™: £7.54 vs. price of £8.18 (8.5% above fair value)
  • GF Score™: 96/100 with 3 warning signs

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

Porvair Business Description

Other Exchanges PVARF:USAPRV:UK
Address 7 Regis Place, Bergen Way, King\'s Lynn, Norfolk, GBR, PE30 2JN
Porvair PLC is an environmental treatment control company. It develops filtration solutions to be used by various types of industries. The company caters to its clients through three divisions: Aerospace and Industrial, Laboratory, and Metal Melt Quality. The Aerospace and Industrial Division is a key revenue generator, principally serving the aviation, energy, and industrial markets. Laboratory Division principally serving the bioscience and environmental laboratory instrument and consumables market. Metal Melt Quality Division principally serves the world aluminium, North American Free Trade Agreement (NAFTA), iron foundry, and superalloys markets. The company generates the majority of its manufacturing revenue from sales in the United States.
96GF Score

Get the complete analysis for CHIX:PRVL

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

£8.18
Price
£7.54
GF Value