Bank of England Interest Rate Rise Takes Bank Rate to 4%

A Bank of England interest rate rise can affect household budgets in several different ways. This guide explains the latest decision and what to check if you borrow, save or run a business.

What has the Bank of England changed?

The Bank of England has raised Bank Rate from 3.75% to 4%. Bank Rate is often called the Bank of England base rate. The increase is 0.25 percentage points, sometimes described as 25 basis points. The decision was made by the Bank’s nine-member Monetary Policy Committee, which sets interest rates to help keep inflation close to the Government’s 2% target over time.

Eight members voted for the 0.25 percentage point rise. One member, Catherine Mann, wanted a larger increase to 4.25%. This is the first increase since August 2023, when the Bank last raised Bank Rate to 5.25%, according to its official Bank Rate history. The new 4% rate is the Bank’s current official Bank Rate, but it is not the rate every bank charges customers.

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Why have interest rates gone up?

The Bank says the main reason is the risk that higher energy prices will keep inflation above target for longer. The conflict in the Middle East has disrupted energy supplies and pushed up oil and gas prices. That feeds directly into some household and business costs, and can also make it more expensive to produce and transport other goods.

UK inflation, measured by the Consumer Prices Index (CPI), was 3.5% in September 2026. That is above the Bank’s 2% target. Its November assessment says inflation could rise to around 5% by the middle of 2027 if the energy-price assumptions in its forecast hold.

Higher interest rates cannot bring down the global price of oil or gas. The aim is to limit the risk that higher energy bills lead to a wider round of price rises, as businesses pass on costs or workers seek higher pay to keep up with living costs. The Bank said there was still limited evidence of these wider effects, but the risk had increased.

Raising Bank Rate makes borrowing more expensive and can encourage saving rather than spending. If households and businesses spend less, demand can ease and it may become harder for companies to keep increasing prices. The effect takes time and is not immediate.

How will the interest rate rise affect mortgages?

Your mortgage is one of the areas where the change may be felt, but the timing and amount depend on the deal you have. Mortgage lenders set their own rates. They do not have to increase every mortgage rate by exactly the same amount as Bank Rate.

Will my mortgage payment go up straight away?

Not necessarily. Tracker mortgage holders are the group most likely to see a change linked directly to this decision. A lender may also change its standard variable rate, but the timing and size of any change are for that lender to decide. If you are on a fixed rate, your current payment should remain the same until your fixed deal ends.

If your mortgage deal is due to finish, start checking your options in good time. MoneyHelper says people whose fixed-rate deal ends within the next six months may be able to secure a new deal in advance. Check any fees and early repayment charges before switching.

Could new mortgage deals become more expensive?

They may, but mortgage rates do not move in a simple one-for-one way with Bank Rate. Lenders also consider the cost of funding mortgages and what they expect interest rates to do in future. The Bank’s November meeting minutes say benchmark two-year mortgage rates had already risen by nearly 50 basis points since the beginning of September, before this latest decision was announced.

If you are buying a home or remortgaging, compare the full cost of available deals, including fees and the rate after any introductory period. Do not assume every lender will make the same change.

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Will the interest rate rise affect renters?

Your rent does not automatically increase when the Bank of England raises Bank Rate. The decision does not give a landlord an automatic right to put up your rent. Any rent increase must follow the tenancy agreement and the rules that apply where you live.

A landlord with a mortgage could face higher borrowing costs if their mortgage rate changes. That may be one factor in their finances, but it does not mean your rent will rise by a set amount or that every landlord will increase rents.

Could savings accounts pay more interest?

Higher Bank Rate can be good news for people with savings, because banks and building societies may increase the interest they pay. But there is no guarantee that every provider will pass on the full increase, or do so straight away.

Variable-rate savings accounts may change when a provider reviews its rates. A fixed-rate savings account normally keeps the rate agreed when you opened it, so the new Bank Rate will not usually change the return during that fixed term. The same distinction applies to Cash ISAs: a variable-rate Cash ISA may have its rate reviewed, while a fixed-rate deal normally stays as agreed. The tax-free status of qualifying Cash ISA interest is separate from the interest rate the account pays.

Check the rate you are actually earning, not just the headline rate advertised to new customers. If your account has an introductory bonus that is ending, or pays very little interest, compare alternatives before moving your money. Check access restrictions and withdrawal conditions as well as the rate.

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What about personal loans, credit cards and overdrafts?

The effect depends on the type of borrowing. A personal loan with a fixed interest rate will not usually change during the agreed term. If you apply for a new loan, however, the rate offered may be higher, depending on the lender, the amount, the repayment period and your credit circumstances.

Credit card and overdraft rates are not directly tied to Bank Rate in the same way as a tracker mortgage. Providers can change their rates under the terms of the agreement and must give the required notice. If you receive a notice, check the new rate and what it means for any balance you carry.

If you are already finding repayments difficult, contact your lender before missing a payment. Free debt advice is available from organisations such as StepChange and National Debtline.

How could the rise affect businesses and jobs?

Businesses with borrowing linked to variable interest rates may face higher finance costs. New loans can also become more expensive, which may affect decisions about investment, equipment, expansion or recruitment. Businesses with fixed-rate borrowing will generally be protected until the agreed rate period ends.

Higher rates are intended to reduce inflation by slowing spending across the economy. That can put pressure on businesses that rely on customer demand, although the effect will vary by sector and by the financial position of each business. The Bank has not said that this rate rise will lead to a particular level of job losses or wage changes.

What should you do after the Bank of England interest rate rise?

You do not need to make a rushed financial decision. Start by checking the terms of the products you already have and whether your provider has contacted you.

If you are worried about mortgage payments, speak to your lender as early as possible. MoneyHelper also has free guidance on preparing for interest rate changes and dealing with mortgage payment difficulties.

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Will the Bank of England raise interest rates again?

The Bank has not committed to a set path for interest rates. Governor Andrew Bailey said the increase should not be seen as the start of an inevitable long sequence of rises. However, he also said that, unless the conflict in the Middle East is resolved, another increase may be likely. The MPC will judge the outlook at each meeting and respond to the latest evidence on inflation.

The Monetary Policy Committee will look at new evidence at each meeting, including energy prices, inflation, wages, business pricing and the strength of the economy. Some members indicated that another increase could be needed if inflation pressures do not ease, while others emphasised the uncertainty and the risk that higher borrowing costs could weaken demand.

The next scheduled interest rate decision is on 17th December 2026. That is the next announcement date, not a promise that rates will rise, fall or stay the same.

Frequently asked questions

This article is general information based on official material available on 5th November 2026. It is not personal financial advice. Mortgage, savings and borrowing products have different terms, so check directly with your provider or speak to a suitably qualified adviser before making a decision about your own circumstances. Bank of England decisions and market rates can change.