Story · United Kingdom · Published 2 Sept 2026, 08:36
UK to cut VAT on household electricity from 5% to 0% from October
VAT on household electricity will fall to 0% from 1 October 2026; the government estimates an average household saving of about £45 a year, a 2026-27 cost of around £850 million and a direct 0.10 percentage-point reduction in CPI inflation.
30-second read
about £45
Estimated average annual household saving
about -0.10 percentage points
Estimated CPI effect
about £850 million
Estimated 2026-27 fiscal cost
Exam link: Inflation → real incomes and purchasing power → consumption; policy response depends on the cause
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Theory, diagram guidance, chains of analysis, evaluation and judgement.
Understand the story +
The UK government has confirmed that VAT on household electricity will be removed from 1 October 2026 for the rest of the 2026-27 financial year. It estimates an average household saving of about £45 a year and a fiscal cost of around £850 million in 2026-27. The government says the current-year cost is funded through cancellation of the £1.8 billion Digital ID programme, while Ofgem has incorporated zero VAT on electricity into its October price-cap calculations.
What happened
The government announced the VAT change on 21 July and published a household explainer on 26 August. From 1 October 2026, suppliers are expected not to charge VAT on household electricity, including qualifying fixed tariffs. Ofgem's October-to-December price-cap update reflects zero VAT on electricity and states that the electricity VAT removal runs from 1 October 2026 to 31 March 2027; gas remains subject to 5% VAT.
Why it matters
This is a direct discretionary fiscal-policy decision. A lower indirect tax can reduce the price households pay, raise real disposable income and support consumption. It also lowers measured CPI directly, while the government's stated cancellation of planned Digital ID spending offsets part of the demand stimulus.
Economic context
For A-Level Economics, separate the tax-price effect from the demand effect. A lower electricity VAT rate reduces the tax-inclusive consumer price and could raise real disposable income and consumption, but the government says the 2026-27 cost is funded by cancelling planned Digital ID spending, so the package is not equivalent to an unfunded tax cut.
All key data +
- Estimated CPI effect
- about -0.10 percentage points
- Estimated 2026-27 fiscal cost
- about £850 million
- Cancelled Digital ID programme
- £1.8 billion over three years
- Estimated average annual household saving
- about £45
- Household electricity VAT from 1 October 2026
- 0% (down from 5%)
Use it in an exam +
Evidence
VAT on household electricity will fall to 0% from 1 October 2026; the government estimates an average household saving of about £45 a year, a 2026-27 cost of around £850 million and a direct 0.10 percentage-point reduction in CPI inflation.
Explain
VAT on household electricity falls from 5% to 0% → electricity bills are lower than otherwise → households' real disposable income rises → some of the saving may be spent on other goods and services → consumption and AD may increase → real output may rise if spare capacity exists
Evaluate
The demand effect is not automatic or necessarily large. The government estimates an average saving of about £45 a year, suppliers must pass the tax cut through for households to receive the full benefit, and the 2026-27 cost is being funded through cancellation of the Digital ID programme. The estimated 0.10 percentage-point reduction in CPI is also partly a direct tax-price effect rather than evidence that underlying demand pressure has weakened.
Useful diagram: AD/AS diagram showing a targeted tax cut raising households' real disposable income and potentially increasing consumption and aggregate demand; explain separately that removing VAT also lowers measured CPI directly
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