MGHTF (Mercury NZ) Tax Rate %: 25.93% (As of Dec. 2025)


MGHTF Mercury NZ Ltd MGHTF
72 GF Score
Price $4.37
GF Value $3.98
Valuation Fairly Valued
! 11 Warning Signs
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What is Mercury NZ Tax Rate %?

Mercury NZ MGHTF +8.44% 72 Tax Rate % is 25.93% as of Dec. 2025. GuruFocus rates MGHTF with a GF Score™ of 72/100 and a GF Value™ of $3.98 (Fairly Valued). The stock has 11 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Mercury NZ's Tax Expense for the six months ended in Dec. 2025 was $4 Mil. Mercury NZ's Pre-Tax Income for the six months ended in Dec. 2025 was $16 Mil. Therefore, Mercury NZ's Tax Rate % for the quarter that ended in Dec. 2025 was 25.93%.

Mercury NZ Tax Rate % Related Terms

Mercury NZ Tax Rate % Historical Data

* Premium members only.

The historical data trend for Mercury NZ'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.

Mercury NZ Tax Rate % Chart

Mercury NZ Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Tax Rate %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.50 8.04 27.46 30.12 0.00

Mercury NZ Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 28.98 31.76 30.21 29.90 25.93
MGHTF
72GF Score
Mercury NZ Ltd MGHTF
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Mercury NZ Tax Rate % Calculation

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

Mercury NZ's Tax Rate % for the fiscal year that ended in Jun. 2025 is calculated as

Tax Rate %=Tax Expense (A: Jun. 2025 )/Pre-Tax Income (A: Jun. 2025 )
=0/0.604
=0.00 %

Mercury NZ's Tax Rate % for the quarter that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (Q: Dec. 2025 )/Pre-Tax Income (Q: Dec. 2025 )
=4.051/15.625
=25.93 %

* 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 25.93% mean?
Mercury NZ (MGHTF) has a Tax Rate % of 25.93% as of Dec. 2025.
Is Mercury NZ's Tax Rate % too high?
Mercury NZ's current Tax Rate % is 25.93%. Overall, Mercury NZ has a GF Score™ of 72/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mercury NZ's Tax Rate % compare to competitors?
Mercury NZ's Tax Rate % of 25.93% can be compared against companies in the Utilities - Independent Power Producers 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 an Utilities - Independent Power Producers company?
A good Tax Rate % depends on the Utilities - Independent Power Producers 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. Mercury NZ's current Tax Rate % is 25.93%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mercury NZ stock overvalued right now?
Based on GuruFocus' analysis, Mercury NZ (MGHTF) is currently considered Fairly Valued. The stock's GF Value™ is $3.98, compared to a current price of $4.37 — trading 9.8% above its estimated fair value. The current Tax Rate % is 25.93%. Mercury NZ's overall GF Score™ is 72/100 with 11 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 Mercury NZ (MGHTF), the current Tax Rate % is 25.93% 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 Mercury NZ (MGHTF) Overvalued in 2026?

Based on GuruFocus' analysis, Mercury NZ stock appears to be overvalued. The current stock price of $4.37 is trading 9.8% above its estimated GF Value™ of $3.98. GuruFocus considers Mercury NZ to be Fairly Valued.

Key valuation signals for MGHTF:

  • Tax Rate %: 25.93%
  • GF Value™: $3.98 vs. price of $4.37 (9.8% above fair value)
  • GF Score™: 72/100 with 11 warning signs

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

Mercury NZ Business Description

Address 33 Broadway, The Mercury Building, Newmarket, Auckland, NTL, NZL, 1023
Mercury NZ (formerly Mighty River Power) generates more than 15% of New Zealand's electricity and is one of the four major electricity generators and suppliers in the country. All electricity is generated from renewable sources, which makes it one of the lowest-cost providers of electricity. The company operates nine hydro stations and five geothermal power plants in the North Island and some wind farms. Mercury sells electricity to residential and commercial customers and has the largest share of the key Auckland market.
72GF Score

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

$4.37
Price
$3.98
GF Value