October 2026 electricity rule changes: VAT cut takes effect, what to check

The October 2026 electricity rule change is a tax cut, not a new rule about when or how you use power. From 1 October 2026, VAT on household electricity bills will fall from 5% to 0%, which the government says takes around £45 a year off the typical bill. The change is funded for the 2026 to 2027 financial year. You do not need to apply for it.

The confusion comes partly from headlines that link the change to Andy Burnham. He is Prime Minister, and he announced the measure on his second day in office, so it is a UK government decision rather than a local one. This explainer sets out what changes, who is covered, what to check on your next bill and the dates that matter.

How the October 2026 electricity rule works

According to the government’s own explainer, suppliers have until now added up the electricity you use in a billing period, along with your daily standing charge, and applied 5% VAT to that total. From 1 October 2026 that requirement is removed. The government said it expects all suppliers not to charge VAT on your electricity bill.

That expectation extends to fixed tariffs. The government said around a third of households are on fixed deals and so are not affected by the rise in the Ofgem price cap. It also said suppliers are expected to pass the VAT cut on to these customers, so they “could be in line for their energy bills to fall overall”. The Daily Express reported that customers on fixed deals should check how their supplier is applying the reduction rather than assuming their monthly direct debit will automatically fall by a set amount.

Pre-payment customers are covered too. The government said VAT is normally charged automatically on the money you load onto your key or card, and from 1 October 2026 it will no longer be applied. Small businesses, charities and residential care homes that already qualify for the reduced 5% rate, including through the existing VAT certificate and declaration process, will also move to 0% this winter.

Why this is not a Greater Manchester energy rule

Searches for the “Greater Manchester energy rule” in October 2026 are a little misleading. The VAT cut was announced by the UK government in July 2026, and the government described it as benefiting millions of households across the UK. Nothing in the official material limits it to Greater Manchester or to any other region of England.

The Manchester link is a separate story. The government announced separately that Mr Burnham would work from No10 North, based at Heron House in Manchester city centre, and revive the National Economic Council with regional mayors. The same announcement listed VAT off electricity bills among the cost-of-living measures of that week, which is probably why the two have been mixed together. The council is about devolution and growth. It has no bearing on how your bill is calculated.

Northern Ireland works differently. The government said EU VAT rates apply there on goods, including electricity, and that agreement from the EU would be needed to change them. To avoid delay, it said the NI Executive will receive comparable funding to support households with the cost of living.

What it means for your bill and the October price cap

The government’s headline figure is around £45 off the yearly Ofgem price cap. In its words, the cut “keeps the Energy Price Cap £45 a year less than it would have been” between October and December. It did not say in the sources reviewed here what the new cap figure is, so check Ofgem for the current rate.

The £45 figure is an estimate. The government said the exact saving depends on the price your supplier sets and how much you use, and the Express made the same point. As an illustration, which is our arithmetic and not an official figure, £45 is 5% of an electricity spend of £900 a year before VAT. The table shows how that looks for a household with that spend.

A household that uses more will save more, and one that uses less will save less. The cut sits on top of other help. The government said £150 was taken off bills at the last Budget, and around six million households are eligible for the £150 Warm Home Discount this winter, which it describes as a further £150 off electricity bills.

The government estimates the VAT cut will cost around £850 million in 2026-27 and reduce CPI inflation by around 0.10 percentage points and RPI by around 0.14 points. It said the cost is being met by cancelling the Digital ID programme, which was expected to cost £1.8 billion over three years.

Key dates and what happens next

The measure was announced in July 2026, and the government has published a household explainer. VAT will come off electricity bills on 1 October 2026, in time for the Ofgem price cap period running from October to December. The government’s announcement of 1 October described the cut as part of a series of “everyday fixes”.

Further dates relate to other measures in the same package. The £2 cap on bus fares in England begins in January 2027, and a 20% business rates cut for pubs, social clubs and live music venues in England starts in April 2027. Neither changes your electricity bill.

The important date for the VAT cut itself is the end of the funding period. The government said the cut has been funded for the 2026 to 2027 financial year, and that any further action, including funding for longer-term measures, will be taken at the Budget alongside an Office for Budget Responsibility forecast. The sources do not say whether the cut will continue beyond that year, so households should not assume it is permanent.

In the meantime, the practical step is to look at your first bill covering October. Check that VAT is shown at 0% or not charged at all. If a bill still shows 5% VAT, ask your supplier why, as the government expects the cut to apply to all customers.

Your questions answered

Do I need to do anything to get the saving?

No. The government said you do not need to do anything to claim it. Suppliers are expected to apply it automatically, so the only action is to check that your bill reflects it.

Will my direct debit go down by £45 a year?

Not necessarily. The £45 is an estimate for a typical household, and the actual amount depends on your usage, tariff and supplier. Your supplier decides how and when to adjust your payments, so look at how it has applied the change.

I am on a fixed tariff. Am I included?

The government said it expects suppliers to pass the cut on to fixed-tariff customers, as they did with the £150 taken off bills at the last Budget. Because it is an expectation, check your bill to see that VAT has been removed.

What about pre-payment meters?

The government said VAT will no longer be applied when you top up a pre-payment meter from 1 October 2026. You do not need to do anything.

Is this only for Greater Manchester?

No. It is a UK government measure announced by the Prime Minister. Northern Ireland households are being helped through comparable funding for the NI Executive rather than a direct change to VAT.

Does it help small businesses or charities?

Some. Small businesses, charities and residential care homes that already qualify for the reduced 5% VAT rate on electricity will move to 0% this winter. Small businesses must qualify for the domestic energy VAT relief and not be registered for VAT.

Should I switch tariff?

That is your decision. The government encourages people to shop around for the best deal for their home, and the Express reported that ministers have urged households to compare deals. Compare the full cost, including standing charges, not only the headline rate.