How to lower your fixed monthly costs in the UK

Fixed costs are the bills that leave your account every month whether you think about them or not: rent or mortgage, council tax, energy, phone and broadband, insurance, subscriptions, transport and bank fees. Because they repeat, a saving on any one of them keeps paying back every month.

This guide goes through each main fixed cost for a UK household, shows what can usually be changed, and ends with a worked example and a checklist you can use in an afternoon.

Find every fixed cost first

Download the last three months of statements for your current account and any credit cards. Mark every payment that repeats: standing orders, direct debits and recurring card payments. Many people find at least one they had forgotten, such as a free trial that turned into a paid subscription.

List each cost with the provider, the monthly amount, the contract end date and how you pay. This list becomes the base of your monthly budget and shows you where to start.

Housing-related costs

Rent or mortgage is usually the largest fixed cost. It is also the hardest to change quickly, but there are still options.

• Mortgage: note the date your fixed or discounted rate ends. Lenders usually move you to a higher standard variable rate afterwards. Start comparing new deals, with your current lender and others, several months before that date.
• Rent: at renewal, check what similar homes nearby are advertised for. You can ask your landlord about the rent, and in some situations tenants can challenge an increase. Citizens Advice explains your rights.
• Council tax: check whether you qualify for a discount, such as the single person discount, or for council tax support if your income is low. Full-time students are usually exempt. If similar homes nearby are in a lower band, you can look into a band review.
• Water: ask your supplier whether a water meter would lower your bill, and whether it offers a social tariff for people on lower incomes.

Energy, phone and broadband

Household energy prices for most standard variable tariffs are limited by the energy price cap set by Ofgem, the energy regulator. The cap limits the unit rate and standing charge, not your total bill. Fixed tariffs are sometimes cheaper than the capped rate and sometimes more expensive, so compare the unit rates and standing charges before you switch.

• Submit regular meter readings, or make sure a smart meter is sending them, so you are not billed on estimates.
• Check whether your direct debit matches your actual use. A large credit balance can often be refunded.
• Ask whether you qualify for help schemes such as the Warm Home Discount.
• Simple measures such as draught-proofing, lowering the thermostat slightly and heating only the rooms you use can reduce use.

Phone and broadband contracts often rise when the minimum term ends. Before that date, compare deals and ask your current provider for a better price. If your handset is paid off, a SIM-only plan usually costs much less. If you receive certain benefits, ask about social tariffs for broadband and phone.

Insurance, subscriptions, transport and bank fees

Insurance

Compare quotes at every renewal for car, home and pet insurance. FCA rules mean that renewal prices for home and motor insurance should not be higher than the price a new customer would pay through the same channel, but other insurers may still be cheaper. Check that cover is comparable: a lower price with a much higher excess or missing cover is not a real saving. Also look for insurance you pay for twice, such as phone cover that duplicates a packaged bank account.

Subscriptions

Streaming, music, apps, gyms, cloud storage and delivery memberships add up. Cancel the ones you have not used in the last month, and rotate streaming services rather than holding several at once.

Transport

If you commute by train, compare season tickets with pay-as-you-go and check whether a railcard applies to you. Many cities have capped bus fares. If you drive, shop around for insurance, keep tyres at the right pressure and compare the cost of your car with alternatives for how often you use it.

Bank fees

Packaged bank accounts charge a monthly fee for bundled benefits, such as travel or phone insurance. Check whether you use them. If you often go overdrawn, overdraft interest can cost more than you expect; our guide to paying off debt explains how to prioritise expensive borrowing.

A worked example

The table below is an illustrative example with assumed prices, not typical costs. It shows a household that reviews five fixed costs at the end of their contracts.

Cost	Before	After	Change made
Broadband	£45	£30	Renegotiated at the end of the minimum term
Mobile phone	£38	£12	Moved to SIM-only after the handset was paid off
Subscriptions	£42	£18	Kept two services out of four
Car insurance	£70	£58	Compared quotes at renewal with the same cover
Bank account fee	£15	£0	Moved from a packaged to a fee-free account
Total	£210	£118	£92 a month lower

The saving only helps if it goes somewhere. On the day each cheaper bill starts, raise your standing order to savings or your debt payment by the same amount. In this example, £92 a month could build an emergency fund or clear a credit card faster.

Your fixed-cost checklist

1. List every regular payment

   Use three months of bank and card statements. Note the amount, provider and contract end date.

2. Cancel what you do not use

   Start with subscriptions and memberships unused in the last month.

3. Check discounts and support

   Council tax discounts, social tariffs, water support schemes and energy help schemes.

4. Renegotiate or switch at contract end

   Broadband, mobile, energy fixes, insurance and mortgage deals.

5. Review your bank account

   Remove fees you do not get value from, and look at overdraft use.

6. Redirect the savings

   Increase your savings or debt payment by the amount saved, on the same day.

7. Repeat once a year

   Set a reminder to go through the list again.

Official sources

• Citizens Advice: your rights on energy, broadband, rent increases and priority bills.
• GOV.UK: council tax band checker, discounts and help with energy bills.
• MoneyHelper: free guides to cutting household bills and budgeting.
• Financial Conduct Authority (FCA): rules on insurance renewal pricing and how to complain.

Frequently asked questions

Which fixed cost should I tackle first?

Start with contracts that have ended or are about to end, because you can usually switch or renegotiate without an exit fee. After that, look at the largest bills, since a small percentage saving on a big bill is worth more than cancelling a small subscription. Keep a list so you can work through the rest over a few weeks.

Can I leave a broadband or mobile contract early?

Usually only by paying an early exit fee, which can cover the rest of the contract. Some providers let you leave without a fee if prices rise mid-contract in a way the contract did not set out, so read the terms and any price change notice. Once the minimum term ends, you can normally switch with a short notice period.

What is a social tariff?

A social tariff is a cheaper broadband or phone package offered to people who receive certain benefits, such as Universal Credit. Not every provider offers one, and eligibility rules differ. Ask your provider or check the options listed by Citizens Advice.

Is it worth challenging my council tax band?

It can be if similar homes on your street are in a lower band. Check the bands of neighbouring properties using the GOV.UK council tax band checker first. Be aware that a review can also put your band up, so read the official guidance before you ask for one.

How do I cancel a subscription that keeps charging my card?

Cancel with the company first and keep a record. If payments continue on a debit or credit card set up as a recurring payment, you can ask your bank or card provider to stop them. Direct debits can be cancelled through your bank, and the Direct Debit Guarantee covers payments taken in error.