15 Side Hustle Ideas in the UK: Ways to Earn Extra Money

Looking for ways to earn extra money without taking on another full-time job? Starting a side hustle could give you an opportunity to build an additional income stream around your existing commitments.

A side hustle is an activity you undertake alongside your main job or other responsibilities to generate additional income. It could involve offering a service, selling products, using a particular skill or building something online.

Some side hustles can be started using skills or equipment you already have, while others may require an initial investment, specialist knowledge or time to develop.

The important thing is finding something that fits your circumstances and is worth the time and effort involved.

At Monzenta, we help you explore different earning opportunities, understand what's involved and discover potential routes that could work for you.

Not sure which side hustle to try? Use the Monzenta Planner to explore opportunities based on your target, available time and circumstances.

What are the best side hustles in the UK?

There isn't one side hustle that works for everyone.

Some people prefer offering services to customers, while others enjoy selling products, creating digital content or building an online business.

Here are 15 ideas worth exploring, organised by the type of work involved.

Skill-based side hustles

If you already have a particular skill, offering it as a service could be one of the most practical ways to get started.

You don't necessarily need to create a new business or invest in expensive equipment. You may already have something people are willing to pay for.

1. Freelance writing and proofreading

If you're comfortable with writing, you could offer freelance writing, editing or proofreading services.

Businesses and individuals regularly need help producing written content, including:

• Website pages and blog articles.
• Product descriptions.
• Marketing materials.
• Social media posts.
• Email newsletters.
• Proofreading and editing.
• Business documents.

You could work with individual clients, small businesses or agencies.

A good starting point is to create a small portfolio showing examples of your writing. You can then approach potential clients directly or explore freelance marketplaces.

What you need: Writing ability, attention to detail and a computer.

Getting started: Build a few writing samples and identify businesses or individuals who might need your services.

Things to consider: Competition can be high, and finding regular clients takes time. Agree the scope, price and deadline before starting a project.

2. Graphic design and creative services

If you have a creative background, graphic design could provide an opportunity to earn through individual projects.

Potential services include:

• Logos and branding.
• Social media graphics.
• Flyers and promotional materials.
• Presentation design.
• Website graphics.
• Digital illustrations.
• Marketing assets.

You could use software such as Canva, Adobe Illustrator or other design tools, depending on the services you want to provide.

You don't need to target large businesses immediately. Local businesses, independent creators and small organisations may need relatively straightforward design work.

What you need: Design skills, suitable software and a portfolio.

Getting started: Create examples of your work and offer a clearly defined service.

Things to consider: Make sure you understand the client's requirements, how many revisions are included and who owns the finished designs.

3. Video editing

Video editing is another skill-based side hustle, particularly as businesses and creators produce more content for online platforms.

You could offer services such as:

• Editing short-form social media videos.
• YouTube video editing.
• Adding subtitles and captions.
• Creating promotional videos.
• Podcast editing.
• Repurposing longer videos into shorter clips.
• Basic audio and visual improvements.

You could approach content creators, musicians, podcasters, local businesses and marketing agencies.

Start with a small portfolio that demonstrates what you can do. You don't necessarily need expensive equipment for every type of editing work.

What you need: Video editing software, a suitable computer and the ability to produce good-quality edits.

Getting started: Create a few sample projects and offer a specific service, such as editing short-form videos for creators.

Things to consider: Editing can be time-consuming, particularly when clients request repeated changes. Account for revisions, exporting and communication when setting your prices.

4. Virtual assistance and social media support

Many small businesses need help with everyday administrative and online tasks but don't necessarily require another full-time employee.

A virtual assistant provides remote support to businesses or individuals.

Tasks could include:

• Managing emails and calendars.
• Organising documents.
• Data entry.
• Customer enquiries.
• Booking appointments.
• Research.
• Social media scheduling.
• Basic administrative support.

If you understand social media, you could also offer content scheduling, community management or basic account support.

What you need: Good organisation, communication skills and access to a computer and internet connection.

Getting started: Identify a few services you can confidently provide and approach small businesses that may need support.

Things to consider: Handle client information carefully, agree responsibilities and avoid taking on work involving sensitive data unless you understand the security requirements.

5. Tutoring and teaching

If you understand a particular subject or have a skill you can teach, tutoring could become a flexible side hustle.

Possibilities include:

• School subject tutoring.
• Language lessons.
• Music tuition.
• Instrument lessons.
• Computer skills.
• Creative software training.
• Business skills.
• Exam preparation.

You could provide lessons online or in person, depending on the subject and your circumstances.

You might also create small group sessions or structured lessons for people who want to develop a particular skill.

What you need: Knowledge of your subject, communication skills and any relevant qualifications or checks required for the work.

Getting started: Decide what you can teach, who your potential students are and whether you want to work through a tutoring platform or independently.

Things to consider: Requirements vary depending on the subject and age of your students. Working with children may involve safeguarding requirements and appropriate background checks.

Local service side hustles

Not every side hustle needs to involve a computer.

Local services can provide opportunities to earn by helping people with everyday tasks they don't have the time, equipment or ability to complete themselves.

These examples focus on building your own customer base. If you prefer picking up shifts or working for an employer, explore our separate Side Jobs guide.

6. Dog walking

Dog walking can be a suitable side hustle if you enjoy working with animals and can commit to regular walks.

Some owners need help during working hours, while others require occasional support when they're away or have other commitments.

You could build a small local customer base by offering:

• Individual dog walks.
• Group walks, where appropriate.
• Regular weekday appointments.
• Occasional walks.
• Holiday cover.

Platforms such as Rover can help connect pet owners with people offering dog-walking services.

What you need: Experience handling dogs, reliability and an understanding of animal safety.

Getting started: Research local demand, consider suitable insurance and decide which services you can safely provide.

Things to consider: Different dogs have different needs and temperaments. You should understand your responsibilities when caring for someone else's animal and consider appropriate public liability and pet-care insurance.

7. Pet sitting

Pet sitting involves looking after animals while their owners are away or unavailable.

This could include:

• Visiting pets at their homes.
• Feeding and checking on cats.
• Looking after dogs.
• Caring for smaller animals.
• Overnight pet sitting, where suitable.

Some owners need occasional holiday cover, while others require regular visits during the week.

You could find customers through personal recommendations, local groups or pet-care platforms.

What you need: Experience with animals, reliability and an understanding of the care different pets require.

Getting started: Decide which animals you're comfortable caring for and offer a clear service to local customers.

Things to consider: Make sure you understand feeding instructions, medical requirements, emergency contacts and access arrangements.

If you plan to board dogs at your own home, check the licensing requirements before accepting bookings. In England, certain home dog-boarding and dog-day-care businesses require a local authority animal activities licence. Pet sitting in an animal's normal home is treated differently. Rules vary across the UK, so check with your local council.

8. Cleaning services

Domestic cleaning is a practical side hustle that can be started relatively simply if you have the necessary equipment and can provide a reliable service.

Possible services include:

• Regular household cleaning.
• One-off deep cleans.
• End-of-tenancy cleaning.
• Oven cleaning.
• Holiday-let cleaning.
• Small office cleaning.

You could begin with local customers and develop regular appointments over time.

What you need: Cleaning equipment, suitable products and knowledge of how to use them safely.

Getting started: Decide which types of cleaning you can offer, work out your costs and approach potential local customers.

Things to consider: Travel, supplies, equipment and time between appointments all affect what you actually keep. Check whether suitable insurance is needed.

9. Gardening and outdoor maintenance

If you enjoy practical outdoor work, gardening could provide an opportunity to earn money from local customers.

Services might include:

• Lawn mowing.
• Hedge trimming.
• Weeding.
• Planting.
• Garden tidy-ups.
• Leaf clearance.
• Basic outdoor maintenance.

Some customers may need occasional help, while others might prefer regular weekly or monthly visits.

What you need: Suitable tools, physical ability and knowledge of the work you're offering.

Getting started: Start with services you can complete safely using equipment you already own.

Things to consider: Equipment, transport, seasonal demand and disposal of garden waste can all affect your costs.

If you regularly remove and transport garden waste as part of paid work, check whether you need waste carrier registration and understand your responsibilities for disposing of it properly. Requirements differ between England, Scotland and Wales.

10. Mobile car valeting

Mobile car valeting involves travelling to customers and cleaning their vehicles at their homes or workplaces.

Services can include:

• Exterior washing.
• Interior cleaning.
• Vacuuming.
• Dashboard and upholstery cleaning.
• Basic detailing.
• Seat and carpet cleaning.

Some customers may prefer regular maintenance, while others want a one-off clean before selling a vehicle.

What you need: Cleaning equipment, appropriate products and suitable transport.

Getting started: Decide which services you want to offer and calculate your equipment, travel and product costs.

Things to consider: Check whether your work requires suitable insurance and permissions for working at particular locations.

Vehicle washing can produce contaminated wastewater containing detergents, oil and other pollutants. You must not allow it to enter surface-water drains, rivers or groundwater. You may need to collect and contain the wastewater or obtain permission from your water company to discharge it into a suitable foul-water drain.

Read the GOV.UK guidance on pollution prevention for businesses.

Selling, reselling and renting side hustles

Products and assets you already own, or can source at the right price, can provide another way to generate additional income.

Some of these activities are more suitable for ongoing income, while selling unwanted possessions can be a useful one-off way to raise some money.

11. Rent out equipment or space you own

If you own something other people need occasionally, renting it out could provide an additional income stream.

Examples include:

• Parking spaces and driveways.
• Storage space.
• Camera equipment.
• Tools and specialist equipment.
• Party and event equipment.
• Certain recreational equipment.

You could use an appropriate rental platform or arrange agreements directly with customers.

What you need: An asset that is suitable to rent out, a clear agreement and a way to manage bookings and payments.

Getting started: Research local demand, compare suitable rental platforms and understand what responsibilities come with letting someone use your property or equipment.

Things to consider: Check your insurance, ownership agreements, landlord or mortgage restrictions and any relevant local rules. Think about deposits, damage, theft, maintenance and liability.

Income from renting equipment and income from renting property can also have different tax treatments, so keep appropriate records and check the relevant HMRC guidance.

12. Sell unwanted possessions

Selling items you no longer need can be a simple starting point for generating some additional money.

You might have unwanted clothing, electronics, furniture, games or other possessions that still have resale value.

Platforms such as Vinted, eBay and Facebook Marketplace can help you find potential buyers.

Items worth considering include:

• Clothing and footwear.
• Phones and electronics.
• Games and consoles.
• Furniture and homeware.
• Tools and equipment.
• Collectables.

What you need: Items to sell, clear photographs and a suitable way to arrange collection or delivery.

Getting started: Look through items you no longer use, research similar listings and price them realistically.

Things to consider: Selling personal possessions is different from running a regular buying-and-reselling business. Account for postage, platform fees and scams involving fake payment confirmations.

This can be a useful way to raise money or fund a new project, but selling possessions is not necessarily a recurring side hustle unless you develop it into a more regular resale activity.

13. Buy and resell products

If you enjoy finding good deals, buying products at a lower price and reselling them could become a side hustle.

Potential categories include:

• Second-hand electronics.
• Clothing and footwear.
• Furniture.
• Collectables.
• Vintage products.
• Tools and specialist equipment.

The idea is to identify products that people want, source them at a suitable price and sell them for more than your total costs.

However, the difference between the purchase price and selling price is not necessarily your profit.

You'll need to account for:

• Stock costs.
• Postage and packaging.
• Platform fees.
• Cleaning or refurbishment.
• Returns and refunds.
• Unsold inventory.

What you need: An understanding of the products you're selling, somewhere to store stock and some money available for purchases.

Getting started: Research a small number of product categories before buying anything. Start modestly and test whether there is genuine demand.

Things to consider: You could lose money if products don't sell, become damaged or turn out to be worth less than expected. Avoid tying up money needed for essential expenses.

Digital and creative side hustles

Digital side hustles can be particularly attractive because some can be carried out remotely and may offer flexibility over when and where you work.

However, building a consistent source of income online can take time.

14. Make and sell handmade products

If you're creative, making and selling products could provide a way to turn a hobby into an additional source of income.

Examples include:

• Jewellery.
• Artwork.
• Home decorations.
• Personalised gifts.
• Handmade accessories.
• Candles and craft products.
• Custom clothing.
• Knitted or crocheted items.

You could sell through online marketplaces, craft fairs, local events or your own website.

Some products can be made to order, which may help reduce the need to hold large amounts of stock.

What you need: Appropriate materials, equipment and the ability to produce items customers want.

Getting started: Choose a small product range, calculate the full cost of making each item and test demand before investing in larger quantities.

Things to consider: Materials, packaging, postage and your time all need to be included when setting prices. Certain products, including cosmetics, toys, food and electrical goods, have additional legal and safety requirements. Research these before selling.

15. Create digital products and online content

Creating something online can provide a way to build an additional income stream, although results often take time and there is no guarantee of sales or an audience.

You could create and sell digital products such as:

• E-books and guides.
• Printable planners.
• Budgeting spreadsheets.
• Design templates.
• Digital artwork.
• Photography.
• Website templates.
• Music and audio products.
• Online courses.

You could also develop an audience through:

• YouTube videos.
• Blogs and articles.
• Podcasts.
• Social media content.
• Newsletters.
• Educational content.

There are several ways content creators may generate income, including advertising, sponsorships, memberships, selling products and affiliate marketing.

Affiliate marketing involves promoting another company's products or services through trackable links. You may receive a commission when someone makes a qualifying purchase or completes a required action.

What you need: A useful idea, relevant skills, suitable equipment and a platform where customers or an audience can find your work.

Getting started: Identify a problem people want to solve, choose a subject or product and test whether there is genuine interest before investing heavily.

Things to consider: Creating a product doesn't guarantee sales. Marketing, customer support, platform fees and copyright permissions all need consideration. Advertising revenue and sponsorships are not guaranteed. Affiliate links and other promotional content must be clearly identified as advertising where the applicable rules require it.

See the ASA guidance on making clear that ads are ads.

Can you start a side hustle with £0?

Yes. Some side hustles can be started with little or no additional spending, particularly if you already have the equipment, skills or resources needed.

Examples include:

• Freelance writing using a computer you already own.
• Proofreading and editing.
• Virtual assistance.
• Offering tutoring in a subject you understand.
• Dog walking, where you already have relevant experience.
• Providing social media support.
• Offering basic administrative services.
• Creating digital products using software you already have access to.

Selling unwanted possessions can also help you raise some initial money without purchasing stock, although this is generally a one-off source of cash unless you develop it into a resale business.

Other side hustles may involve costs such as tools, equipment, materials, stock, software or insurance.

You don't have to spend a lot of money just to get started.

A sensible approach is to test an idea on a small scale before committing to additional expenses.

Explore our guide to Make Money With £0 for more opportunities that require little or no starting capital.

Can you run a side hustle alongside a full-time job?

Yes. Many people start side hustles while continuing to work in their main job.

However, it's important to choose something that fits around your existing commitments.

Think about:

• How many hours you can realistically spare.
• Whether your work schedule is predictable.
• Whether you can take on evening or weekend customers.
• Whether your side hustle involves deadlines.
• How much energy the work requires.
• Whether the activity conflicts with your employment contract.

Check your employment contract and any relevant workplace policies before starting. Some employers have restrictions relating to outside employment, conflicts of interest, confidentiality or use of company equipment.

It's also worth considering whether the side hustle requires you to be available at specific times or respond to customers outside normal working hours.

Start with a manageable commitment rather than taking on more work than you can realistically sustain.

If you're looking for additional employment rather than building your own income stream, explore our separate Side Jobs guide.

How to choose the right side hustle

The best side hustle is not necessarily the one with the highest advertised earning potential.

It should fit your circumstances and offer a reasonable return for the time and money involved.

Before choosing one, consider the following.

1. Start with skills you already have

Think about what you can offer without needing months of training.

You may already have experience in writing, design, administration, teaching, customer service, practical work or creative activities.

Existing skills can make it easier to find your first customers.

2. Decide how much time you can commit

Some side hustles involve regular appointments, while others can be completed whenever you have spare time.

Work out whether you have a few hours each week, evenings, weekends or a more flexible schedule.

3. Understand the starting costs

Calculate what you'll need before accepting your first customer or purchasing stock.

Consider:

• Equipment.
• Software.
• Materials.
• Travel.
• Insurance.
• Website or marketplace fees.
• Advertising.

Avoid spending heavily before you've tested whether the idea is viable.

4. Understand how you'll get paid

Check whether customers pay upfront, after completing a job or through a platform.

Consider payment processing times, platform fees and any minimum withdrawal conditions.

Getting an order or completing a task doesn't always mean money will reach your bank account immediately.

5. Calculate what you could actually keep

Don't confuse turnover with profit.

For example, if you sell £100 worth of products, you may still need to deduct the cost of stock, postage, packaging and selling fees.

The same applies to service-based side hustles. Travel, equipment, supplies and unpaid administration can affect what you actually earn.

6. Think about whether you want something flexible or scalable

Some side hustles are mainly about generating additional money through your time.

Others could potentially develop into a larger business.

For example, tutoring individual students might begin as a small side hustle, but could eventually develop into group lessons, online courses or other services.

Think about whether you simply want additional income or whether you'd eventually like to build something bigger.

Do you need insurance or permission to run a side hustle?

Some side hustles can be started relatively simply, while others have additional responsibilities.

Depending on what you do, you may need to consider:

• Public liability insurance.
• Professional indemnity insurance.
• Business use of your vehicle insurance.
• Product liability insurance.
• Relevant licences or qualifications.
• Permission from your landlord or mortgage provider.
• Local council requirements.

For example, if you run a business from home, your landlord, mortgage provider, insurer or local planning authority may need to approve certain activities.

Your standard home insurance may not cover business equipment, stock or customers visiting your property.

If you're providing animal boarding, transporting waste as part of paid work or offering mobile vehicle cleaning, additional rules may apply.

The requirements depend on the nature and scale of the activity.

Read the official GOV.UK guidance on running a business from home before setting up a home-based business.

Do you have to pay tax on side hustle earnings?

Potentially, yes.

Money earned from side hustles can count as trading income, depending on what you're doing and how the activity is structured.

For qualifying trading income, the UK trading allowance provides up to £1,000 per tax year.

This is based on gross trading income before expenses and applies across relevant trading activities, rather than giving you a separate £1,000 allowance for every side hustle.

If your combined gross trading income exceeds £1,000, you will generally need to tell HMRC and register for Self Assessment.

You may be able to use the trading allowance instead of deducting allowable business expenses when calculating your taxable profit. You cannot claim both against the same income.

Income from renting out equipment can count as trading income. Income from renting out property or land may be treated differently and could qualify for the separate £1,000 property allowance, subject to the relevant conditions.

Letting a furnished room in your own home may instead fall under the Rent a Room Scheme.

There are also differences between selling personal possessions you already own and regularly buying or making goods to sell for profit.

For example, clearing out unwanted items from your home is generally treated differently from buying products specifically to resell as a business.

Keep records of your income and expenses, and check your responsibilities with HMRC.

Useful guidance:

• HMRC: Tax-free allowances on property and trading income.
• HMRC: Become a sole trader.
• HMRC: Selling goods or services on a digital platform.
• HMRC: Rent a Room Scheme.

How to avoid side hustle scams

Not every opportunity advertised online is legitimate.

Be careful of side hustles that:

• Promise guaranteed high earnings for very little work.
• Require expensive starter packages.
• Ask you to pay upfront to access customers or jobs.
• Depend primarily on recruiting other people.
• Promise guaranteed returns on investments.
• Ask you to receive or transfer money through your personal bank account.
• Have unclear payment conditions or company details.

Research the opportunity before committing money or sharing personal information.

Be particularly cautious of schemes that use pressure tactics or claim that earnings are guaranteed.

A genuine side hustle should have a clear explanation of what you do, who pays you and what costs are involved.

Find a side hustle that fits your circumstances

There are plenty of ways to explore additional income, but not every idea will suit everyone.

You might prefer offering a service using skills you already have, selling products, working with customers locally or creating something online.

The right choice depends on your available time, starting resources, experience and what you want to achieve.

Monzenta brings different earning opportunities together to help you explore what's involved and compare potential routes.

Rather than trying everything at once, start with a manageable opportunity and build from there.

Ready to explore your options?

Use the Monzenta Planner to discover potential earning opportunities based on your target, available time and circumstances.

Frequently asked questions

What are the best side hustles in the UK?

Popular options include freelancing, selling products, renting out suitable equipment or space, dog walking, tutoring, cleaning, gardening, video editing and creating digital products. The best choice depends on your skills, available time, starting costs and local demand.

What is the easiest side hustle to start?

Offering a service using skills you already have can be a relatively straightforward starting point. Selling unwanted possessions can also help raise money, although this is generally a one-off activity rather than an ongoing side hustle.

Can I start a side hustle with no money?

Yes. Some side hustles can be started using equipment and skills you already have, such as freelance writing, virtual assistance, tutoring or providing social media support.

Can I run a side hustle while working full-time?

Yes. Many people operate side hustles alongside employment. Check your employment contract, avoid conflicts of interest and make sure the work fits around your existing commitments.

Which side hustles can I do from home?

Freelancing, virtual assistance, tutoring online, digital products, content creation and affiliate marketing can all potentially be operated from home. Some activities may require equipment, software or initial costs.

Do side hustles actually make money?

Some do, but earnings vary depending on demand, customers, costs and the time involved. No side hustle guarantees a particular amount of income.

How much money can I make from a side hustle?

There is no standard amount. Some activities provide occasional small payments, while established services or businesses may generate more substantial revenue. Always account for expenses before assessing what you actually keep.

Do I need to register as self-employed for a side hustle?

If your combined gross qualifying trading income exceeds £1,000 during a tax year, you will generally need to tell HMRC and register for Self Assessment. There are exceptions and additional rules depending on your circumstances. Check HMRC guidance to understand your responsibilities.

Do I need insurance for a side hustle?

It depends on the activity. Some services may require public liability, professional indemnity, vehicle or product liability insurance. Your existing home or vehicle insurance may not cover business activities.

What's the difference between a side hustle and a side job?

A side hustle generally involves building an independent income stream, such as freelancing, selling products or offering services. A side job usually involves taking on additional employment or paid shifts for an organisation.

Can a side hustle become a full-time business?

Yes. Some side hustles can develop into larger businesses if demand grows and the finances make sense. However, building a reliable business takes time, planning and consistent customers.

Does Monzenta provide side hustle jobs?

No. Monzenta is an information and opportunity-planning platform. We help you explore different earning opportunities, understand what's involved and discover potential routes, but we do not directly employ people or guarantee customers or income.