annual income tax:
$1.05B+$3.29M(+0.31%)Summary
- As of today (August 18, 2025), NGG annual income tax is $1.05 billion, with the most recent change of +$3.29 million (+0.31%) on March 1, 2025.
- During the last 3 years, NGG annual income tax has fallen by -$670.91 million (-39.05%).
- NGG annual income tax is now -39.05% below its all-time high of $1.72 billion, reached on March 31, 2022.
Performance
NGG Income tax Chart
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Highlights
Range
Earnings dates
quarterly income tax:
N/ASummary
- NGG quarterly income tax is not available.
Performance
NGG quarterly income tax Chart
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Earnings dates
TTM income tax:
N/ASummary
- NGG TTM income tax is not available.
Performance
NGG TTM income tax Chart
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Range
Earnings dates
Income tax Formula
Income Tax Expense = Current Tax Expense + Deferred Tax Expense
NGG Income tax Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | TTMTTM |
|---|---|---|---|
| 1 y1 year | +0.3% | - | - |
| 3 y3 years | -39.0% | - | - |
| 5 y5 years | +71.8% | - | - |
NGG Income tax Highs & Lows
| PeriodPeriod | Annual vs highAnnual vs high | Annual vs lowAnnual vs low | Quarter. vs highQuarter. vs high | Quarter. vs lowQuarter. vs low | TTM vs highTTM vs high | TTM vs lowTTM vs low | |
|---|---|---|---|---|---|---|---|
| 3 y | 3-year | -39.0% | +0.3% | ||||
| 5 y | 5-year | -39.0% | +122.8% | ||||
| alltime | all time | -39.0% | +188.9% |
NGG Income tax History
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Mar 2025 | $1.05B(+0.3%) | - | - |
| Mar 2024 | $1.04B(-1.0%) | - | - |
| Mar 2023 | $1.05B(-38.7%) | - | - |
| Mar 2022 | $1.72B(+265.5%) | - | - |
| Mar 2021 | $470.11M(-22.9%) | - | - |
| Mar 2020 | $609.55M(+37.0%) | - | - |
| Mar 2019 | $444.89M(-137.8%) | - | - |
| Mar 2018 | -$1.18B(-341.8%) | - | - |
| Mar 2017 | $487.21M(-24.2%) | - | - |
| Mar 2016 | $643.12M(-35.3%) | - | - |
| Mar 2015 | $993.37M(+119.1%) | - | - |
| Mar 2014 | $453.43M(-48.5%) | - | - |
| Mar 2013 | $880.17M(+5.3%) | - | - |
| Mar 2012 | $836.26M(+16.3%) | - | - |
| Mar 2011 | $718.83M(-44.0%) | - | - |
| Mar 2010 | $1.28B(+59.9%) | - | - |
| Mar 2009 | $803.29M(-34.3%) | - | - |
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Mar 2008 | $1.22B(+45.3%) | - | - |
| Mar 2007 | $841.04M(-11.6%) | - | - |
| Mar 2006 | $951.13M(+61.1%) | - | - |
| Sep 2005 | - | $208.83M | $208.83M |
| Mar 2005 | $590.48M(+34.2%) | - | - |
| Mar 2004 | $439.85M(+17.9%) | - | - |
| Mar 2003 | $373.13M(+1250.4%) | - | - |
| Mar 2002 | $27.63M(-112.3%) | - | - |
| Mar 2001 | -$225.29M(-140.1%) | - | - |
| Mar 2000 | $562.25M(+21.0%) | - | - |
| Mar 1999 | $464.50M(+112.2%) | - | - |
| Mar 1998 | $218.85M(-22.3%) | - | - |
| Mar 1997 | $281.68M(-7.2%) | - | - |
| Mar 1996 | $303.42M(+10.3%) | - | - |
| Mar 1995 | $275.11M(+30.9%) | - | - |
| Mar 1994 | $210.20M(-18.3%) | - | - |
| Mar 1993 | $257.16M | - | - |
FAQ
- What is National Grid plc annual income tax?
- What is the all time high annual income tax for National Grid plc?
- What is National Grid plc annual income tax year-on-year change?
- What is the all time high quarterly income tax for National Grid plc?
- What is the all time high TTM income tax for National Grid plc?
What is National Grid plc annual income tax?
The current annual income tax of NGG is $1.05B
What is the all time high annual income tax for National Grid plc?
National Grid plc all-time high annual income tax is $1.72B
What is National Grid plc annual income tax year-on-year change?
Over the past year, NGG annual income tax has changed by +$3.29M (+0.31%)
What is the all time high quarterly income tax for National Grid plc?
National Grid plc all-time high quarterly income tax is $208.83M
What is the all time high TTM income tax for National Grid plc?
National Grid plc all-time high TTM income tax is $208.83M