Diageo (HAM:GUI) Tax Provision: €-843 Mil (TTM As of Dec. 2025)


HAM:GUI Diageo PLC HAM:GUI
67 GF Score
Price €18.22
GF Value €28.06
Valuation Significantly Undervalued
! 5 Warning Signs
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What is Diageo Tax Provision?

Diageo HAM:GUI -0.25% 67 Tax Provision is €-843 Mil as of Dec. 2025. GuruFocus rates HAM:GUI with a GF Score™ of 67/100 and a GF Value™ of €28.06 (Significantly Undervalued). The stock has 5 warning signs investors should review.

Diageo's tax provision for the six months ended in Dec. 2025 was €-583 Mil. Its tax provision for the trailing twelve months (TTM) ended in Dec. 2025 was €-843 Mil.

Diageo Tax Provision Historical Data

* Premium members only.

The historical data trend for Diageo'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.

Diageo Tax Provision Chart

Diageo Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Tax Provision
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1,041.89 -1,322.51 -1,073.45 -1,202.13 -866.13

Diageo Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 -675.83 -517.45 -667.55 -260.10 -583.28
HAM:GUI
67GF Score
Diageo PLC HAM:GUI
Tax Provision is just one metric. See GF Score™, valuation, warning signs, and more.
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Diageo Tax Provision Calculation

Tax to be paid.

Tax Provision 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 €-843 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 €-843 Mil mean?
Diageo (HAM:GUI) has a Tax Provision of €-843 Mil as of Dec. 2025. Provision for taxes is the amount of tax the company owes based on pre-tax income. View historical data on Diageo and its competitors.
Is Diageo's Tax Provision too high?
Diageo's current Tax Provision is €-843 Mil. Overall, Diageo has a GF Score™ of 67/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Diageo's Tax Provision compare to BF.B?
Diageo's Tax Provision of €-843 Mil can be compared against companies in the Beverages - Alcoholic 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 a Beverages - Alcoholic company?
A good Tax Provision depends on the Beverages - Alcoholic 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 Diageo and its competitors. Diageo's current Tax Provision is €-843 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diageo stock overvalued right now?
Based on GuruFocus' analysis, Diageo (HAM:GUI) is currently considered Significantly Undervalued. The stock's GF Value™ is €28.06, compared to a current price of €18.22 — trading 35.1% below its estimated fair value. The current Tax Provision is €-843 Mil. Diageo's overall GF Score™ is 67/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Provision calculated?
Tax Provision is calculated from a company's financial statements. For Diageo (HAM:GUI), the current Tax Provision is €-843 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 Diageo (HAM:GUI) Overvalued in 2026?

Based on GuruFocus' analysis, Diageo stock appears to be undervalued. The current stock price of €18.22 is trading 35.1% below its estimated GF Value™ of €28.06. GuruFocus considers Diageo to be Significantly Undervalued.

Key valuation signals for HAM:GUI:

  • Tax Provision: €-843 Mil
  • GF Value™: €28.06 vs. price of €18.22 (35.1% below fair value)
  • GF Score™: 67/100 with 5 warning signs

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

Diageo Business Description

Address 16 Great Marlborough Street, London, GBR, W1F 7HS
Formed in 1997 through the merger of Grand Metropolitan and Guinness, Diageo is the largest distiller globally by sales. Diageo acquired some of the Seagram assets in 2001, which gave it brands such as Captain Morgan rum and Crown Royal Canadian whisky. Since then, mergers and acquisitions have mostly been bolt-on in nature, plugging gaps in the company's product and geographic portfolio.
67GF Score

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

€18.22
Price
€28.06
GF Value