Start With a Quiet Half Hour

Most of us pay our bills by direct debit and then rarely look at them again. That's exactly why they creep up. Before you change anything, spend half an hour with your last three months of bank statements in front of you — on paper or on screen, whichever you prefer — and write down every regular payment that leaves your account.

You're looking for three things: what you're paying for, how much it costs, and when any contract or deal ends. That single list is the foundation for everything below, and it's the step most people skip.

Energy: Compare, Then Switch or Fix

Energy is usually the biggest single line on the list. It's worth knowing that the price cap doesn't cap your total bill — it limits the unit rate and standing charge on a standard variable tariff. Use more, pay more.

If you're on your supplier's standard variable tariff, compare fixed deals, and check the exit fees before you commit (they're typically around £30 per fuel). If you're already fixed, note the end date and start looking a month before it expires, rather than letting it roll onto something pricier.

On usage, small habits stack up:

• Wash at 30°C and skip the tumble dryer when you can — airing clothes outdoors or on a rack is free.
• Turn the thermostat down by one degree; estimates suggest around £70–£90 a year for a typical home.
• Close curtains at dusk, fit draught excluders on external doors, and use radiator valves to heat only the rooms you actually use.
• Boil only the water you need, and keep showers to about four minutes.

Subscriptions: The Quiet Monthly Leak

Individually, £6.99 here and £9.99 there feels harmless. Together they can easily reach £40 or £50 a month — £500 a year for things you may have stopped using months ago. Check the following:

• Streaming services — do you genuinely watch more than one, and have you watched it this month?
• App store subscriptions. On most phones you can see active subscriptions in your account settings.
• Cloud storage and music plans you might be paying for twice across different devices.
• Gym or fitness memberships — work out the cost per visit, not the cost per month.
• Delivery passes, magazine subscriptions, and any free trial that quietly turned into a paid plan.

Cancel the ones you won't miss this week. For anything you're unsure about, pause it for a month and see whether you notice it's gone.

Broadband, Mobile and TV: Haggling Still Works

Broadband and mobile contracts usually jump in price once the minimum term ends. Put a reminder in your calendar for a month before each one is due, then ring the provider and ask for the price a new customer would pay. If they won't move, ask to be put through to the cancellations or retentions team — that's often where the better offers live.

Two other things are worth a look. First, whether you're paying for a broadband speed you never use; a household of two streaming in one room rarely needs the top tier. Second, whether a SIM-only mobile deal would be cheaper now that your handset is paid off. And if you pay for a TV package, be honest about how many of those channels you've watched in the past month.

The Bills That Never Get Reviewed

Insurance, water and council tax tend to be renewed out of habit rather than choice, and habit costs money.

• Insurance: home, contents and car policies often rise at renewal. Get two or three quotes before you accept, and don't compare price alone — check the excess and what's actually covered.
• Water: if you're in England or Wales and there are more bedrooms than people in your home, a water meter is often cheaper. Ask your supplier to run a comparison.
• Council tax: check your band on the valuation list, as plenty of homes sit in the wrong one. You may also qualify for a 25% single person's discount, or a reduction linked to certain disabilities.

Make It a Monthly Ten Minutes

None of this needs to become a project. Once you've done the first sweep, set a repeating reminder for the first weekend of each month. Ten minutes with your bank statement is enough to catch a price rise, a duplicated payment or a subscription you'd forgotten about.

Move whatever you save into a separate savings account rather than leaving it sitting in your current account. A £40 monthly saving becomes £480 a year, and you'll notice it far more when it isn't being quietly absorbed by everyday spending. Small, unglamorous changes, repeated consistently, are what genuinely move the needle on household bills.