How to Save and Earn Extra Money: Practical Tips for UK Adults
Published 6th of April 2016·Updated 29 April 2026
Reviewed by: Reviewed for accuracy April 2026
The fastest way to improve your finances is to work on two things at once: reduce what you spend and increase what you earn. Even modest changes add up quickly. Cutting £150 from your monthly outgoings and earning an extra £200 a month gives you £350 to put toward savings, debt repayment, or an emergency fund.
Short Summary
Switching energy supplier, broadband, and insurance at renewal can save the average UK household over £500 per year without changing your lifestyle at all. Use comparison sites such as MoneySuperMarket, Compare the Market, or Uswitch to check current deals.
Cancelling unused subscriptions and gym memberships is one of the quickest wins. Check your bank statement for recurring payments you had forgotten about. UK adults collectively waste an estimated £400 million per year on subscriptions they no longer use, according to research by Barclaycard.
Selling unused items through eBay, Facebook Marketplace, or Vinted is a reliable source of one-off income. A clear-out of clothes, electronics, and furniture can realistically generate several hundred pounds.
Side income through evening or weekend work, freelancing, or renting out a spare room can add meaningfully to your monthly income. Even an extra £150 to £200 per month directed at a debt or savings goal makes a significant difference over twelve months.
If your finances are stretched because of debt rather than lifestyle spending, StepChange or Citizens Advice can help you find a structured solution rather than trying to save your way out of a debt problem.
How can I reduce my household bills quickly?
Switching providers at renewal is the single most effective way to cut regular bills. Loyalty does not pay: most energy, broadband, and insurance providers offer their best prices to new customers, not existing ones.
Check your current tariffs and compare them on Uswitch (energy and broadband) or MoneySuperMarket (insurance and loans). The average saving from switching energy supplier alone was around £200 to £300 per year in recent years, according to Ofgem data, though the savings vary depending on the market rate at the time you switch.
What subscriptions should I cancel first?
Start by listing every direct debit and standing order from your bank account. Ring or cancel anything you have not used in the past month. Common ones that people forget include:
- Streaming services (Netflix, Disney+, Apple TV, Amazon Prime)
- Gym memberships you rarely use
- Magazine or app subscriptions
- Cloud storage plans you no longer need
- Insurance policies you have duplicated elsewhere (such as gadget insurance included with your bank account)
Cancelling three or four forgotten subscriptions can free up £30 to £60 per month with no lifestyle impact.
How can I save money on groceries?
Shop at Aldi or Lidl for staples and buy branded items only where the quality difference genuinely matters to you. Research by Which? consistently shows that Aldi and Lidl are 20 to 30 per cent cheaper per basket than Tesco and Sainsbury's on comparable items.
Meal planning before you shop reduces impulse buying and food waste. According to WRAP (the Waste and Resources Action Programme), the average UK household throws away £700 worth of food per year. Buying only what you have planned to cook eliminates most of that waste.
What are the best ways to earn extra money in the UK?
| Method | Realistic monthly earnings | Effort required |
|---|---|---|
| Delivery driving (Deliveroo, Amazon Flex) | £150 - £500 | Medium - High |
| Freelancing (writing, design, IT) | £200 - £1,000+ | Medium |
| Tutoring (in-person or online) | £200 - £600 | Medium |
| Selling items online | £50 - £500 (one-off) | Low - Medium |
| Renting a spare room (Rent a Room scheme) | Up to £625 per month tax-free | Low (ongoing) |
| Matched betting / cashback apps | £50 - £150 | Low - Medium |
Figures are estimates and will vary by location, skill, and time available.
Can I earn extra money from my home?
The UK Government's Rent a Room scheme allows you to earn up to £7,500 per year tax-free by renting out a furnished room in your home. This works out at £625 per month, which is significant additional income for people with a spare room.
You can also rent out a parking space if you live near a station, airport, or town centre. Platforms including JustPark and YourParkingSpace connect space owners with drivers, and earnings of £50 to £200 per month are achievable in high-demand locations.
How can I earn money online from home?
Freelancing platforms such as PeoplePerHour, Fiverr, and Upwork connect UK freelancers with clients for services including writing, graphic design, data entry, social media management, and coding. Established freelancers on these platforms earn £20 to £50 per hour or more.
If you have specialist knowledge, tutoring online through Tutorful or MyTutor can pay £15 to £40 per hour. Both platforms handle payments and matching, so you do not need to find clients yourself.
Should I pay off debt or save at the same time?
If your debts carry higher interest than your savings earn, paying off debt first is mathematically better. A credit card charging 25 per cent APR costs far more than any savings account (currently paying around 4 to 5 per cent) can earn.
The exception is building a small emergency fund of £500 to £1,000 before focusing entirely on debt. Without any buffer, an unexpected expense like a car repair or boiler breakdown forces you straight back into borrowing.
FAQ
What is the quickest way to save money each month?
Check your bank statement for direct debits and cancel anything unused. Then compare your broadband, energy, and insurance at renewal using Uswitch or MoneySuperMarket. These two steps alone can save most households £50 to £100 per month without changing their lifestyle.
How much can I earn from selling old items online?
It depends on what you sell, but most people who do a thorough clear-out can generate £100 to £500. Electronics, designer clothing, children's toys, and furniture sell well on eBay and Facebook Marketplace. Vinted is particularly good for clothing.
Is matched betting a reliable source of extra income?
Matched betting exploits free bet promotions from bookmakers to generate a near-guaranteed profit. It is legal and tax-free in the UK. New matched bettors can typically earn £500 to £1,000 working through sign-up offers, with ongoing monthly income of £50 to £150 from reload offers. It does require discipline, organisation, and an initial stake.
Can I really earn enough from a side income to make a difference?
Yes. Even £150 per month from a side activity, directed entirely at a credit card balance, can clear a £3,000 balance in under two years instead of five or more on minimum payments. The compound effect of extra income and reduced interest is substantial.
What is the Rent a Room scheme?
The Rent a Room scheme is a UK Government initiative that allows homeowners and tenants (with their landlord's permission) to earn up to £7,500 per year tax-free by letting out a furnished room. You do not need to be a landlord. You simply let out a room in your main home.