A side hustle is any work you do outside your main job to earn extra money. In the UK, millions of people now run a side hustle alongside their regular employment. Whether you want to pay off debt faster, build long-term wealth, test a business idea, or simply learn new skills, a side hustle can make a real difference to your finances.
Why Start a Side Hustle?
- Boost your income. Extra money each month gives you more breathing room in your budget.
- Pay off debt faster. Channel side hustle earnings towards credit cards, loans, or your mortgage.
- Build wealth. Invest your extra income in ISAs, pensions, or index funds to compound over time.
- Test a business idea. A low-risk way to see if a business concept works before quitting your day job.
- Learn new skills. Freelancing or running a small venture teaches you transferable skills that can advance your career.
Online Side Hustles
The internet has made it easier than ever to earn money from home. Online side hustles typically require a laptop and an internet connection, and you can often work flexible hours.
Freelance Writing, Web Design, and Graphic Design
If you have a skill that businesses need, you can sell it as a service. Writing, web design, graphic design, and virtual assistance are all in demand. Platforms like Upwork, Fiverr, and PeoplePerHour connect freelancers with clients in the UK and worldwide.
- Freelance writing: Blog posts, copywriting, and technical writing. Expect £15-50 per article depending on experience.
- Web design: Building or maintaining websites for small businesses. Typical rates: £20-60 per hour.
- Graphic design: Logos, social media graphics, and marketing materials. Often project-based: £100-500 per job.
- Virtual assistant: Administrative tasks, email management, and scheduling. Rates: £12-25 per hour.
Tutoring
Online tutoring is a well-paid side hustle. You can teach academic subjects, languages, or music. Platforms like Tutorful and MyTutor make it easy to find students.
- Typical rates: £15-40 per hour.
- GCSE and A-Level subjects are particularly popular.
- You can tutor evenings and weekends without clashing with a full-time job.
Social Media Management
Small businesses often need help managing their social media accounts. If you understand Instagram, TikTok, or LinkedIn, you can manage accounts for local businesses at £150-500 per month per client.
Delivery Side Hustles
Delivery driving is one of the most accessible side hustles in the UK. You can work whenever you want, with no fixed shifts.
- Deliveroo, Uber Eats, and Just Eat all accept part-time riders and drivers.
- Average earnings: £10-15 per hour.
- You need a bike, car, or scooter, plus a smartphone.
- Food delivery apps let you log in and out whenever suits you, making this ideal for evenings and weekends.
Delivery work is straightforward and requires no special skills. It is a practical option if you want to earn money quickly without building a client base.
Selling Things You Already Own
Decluttering your home can turn unused items into cash. The UK has a thriving market for second-hand goods.
- eBay: Best for electronics, collectibles, and higher-value items. Average sellers earn £100-500 per month.
- Vinted: Clothing and accessories. Particularly popular for selling branded clothes and vintage finds.
- Facebook Marketplace: Furniture, household items, and local sales. No fees for collection items.
Start by going through your wardrobe, loft, and garage. Clothes, electronics, furniture, and books all sell well. Take clear photos, write honest descriptions, and price competitively.
Renting Out Assets
If you have space or possessions that sit idle, you can rent them out for regular income.
Spare Room
Under the UK Rent a Room Scheme, you can earn up to £7,500 per year tax-free by renting out a furnished room in your main home. That works out at £625 per month. Platforms like Airbnb make it easy to find short-term guests, with typical rates of £50-150 per night depending on your location.
Driveway
If you have a driveway in a busy area, you can rent it out for parking. Platforms like JustPark and YourParkingSpace connect you with drivers looking for spaces. Typical income: £100-300 per month.
Car
If your car sits unused for days, you can rent it out through Turo. You set the price and availability. Turo provides insurance. Typical earnings vary, but you can expect £20-50 per day depending on the vehicle.
Teaching and Tutoring
Beyond online tutoring, you can teach in person or run group classes.
- Languages: Native or fluent speakers can charge £20-40 per hour for private lessons.
- Music: Piano, guitar, and singing lessons are always in demand. Rates: £25-45 per hour.
- Academic subjects: Maths, English, and science tutors are particularly sought after for GCSE and A-Level students.
Tutoring is flexible, well-paid, and allows you to work evenings and weekends.
Content Creation
Building an audience online can eventually become a significant source of income. This is a longer-term side hustle, but the rewards can be substantial.
- YouTube: Create videos on a topic you know well. Earn through ads, sponsorships, and affiliate links.
- Blogging: Start a blog and monetise through ads, sponsored posts, and digital products.
- Podcasting: Record conversations or expert insights. Monetise through sponsorships and listener support.
Content creation takes time to build momentum. Most creators do not earn meaningful income for the first six to twelve months. Once established, however, you can earn £100 to £1,000 or more per month.
Pet Sitting and Dog Walking
If you love animals, pet sitting and dog walking are enjoyable side hustles with steady demand.
- Rover and Tailster are popular platforms for finding clients.
- Dog walking: £10-20 per walk.
- Pet sitting: £20-50 per night for overnight care.
- Many clients are repeat customers, giving you a reliable income stream.
Tax on Side Hustles
Understanding your tax obligations is essential. HMRC requires you to declare side hustle income if you earn more than £1,000 per year from self-employment.
The Trading Allowance
The UK trading allowance lets you earn up to £1,000 per year from casual income without paying tax. This covers selling on eBay, doing odd jobs, or any casual work. If your side hustle earnings are £1,000 or below, you do not need to declare them.
Registering as Self-Employed
If you earn more than £1,000 per year from your side hustle, you must register as self-employed with HMRC. You will need to:
- Register for Self Assessment online at GOV.UK.
- Complete a tax return each year (deadline: 31 January).
- Pay Income Tax and National Insurance on your side hustle profits.
- Keep records of your income and expenses.
You can claim allowable expenses to reduce your tax bill, including equipment, software, travel, and home office costs.
Tax Rates on Side Hustle Income
Side hustle income is added to your salary and taxed at your marginal rate. If you are a basic-rate taxpayer (earning £12,571-£50,270), you pay 20% tax on side hustle profits above your Personal Allowance. Higher-rate taxpayers pay 40%.
Worked Example: Teacher With a Tutoring Side Hustle
Consider a teacher earning a £35,000 salary. They start tutoring for four hours per week at £30 per hour.
Monthly earnings: 4 hours x £30 x 4 weeks = £480/month
Annual earnings: £480 x 12 = £5,760/year
Tax calculation:
- Trading allowance: first £1,000 is tax-free.
- Taxable amount: £5,760 minus £1,000 = £4,760.
- Tax at 20%: £4,760 x 0.20 = £952.
Net extra income: £5,760 minus £952 = £4,808 per year.
That is roughly £400 per month in additional take-home pay. If this teacher invests that £400 per month in a Stocks and Shares ISA earning an average 7% annual return, by age 50 they could have an additional £150,000 invested. That is the power of combining a side hustle with regular investing.
Tips for Side Hustle Success
- Choose a side hustle that matches your skills. You will earn more and enjoy it more if you leverage what you already know.
- Start small. Do not quit your job or invest heavily. Begin with a few hours per week and grow from there.
- Track your income for tax. Keep a simple spreadsheet of what you earn and spend. It makes Self Assessment much easier.
- Use your trading allowance. If your earnings are under £1,000, enjoy the tax-free benefit.
- Invest your extra income. Do not just spend it. Put it into an ISA or pension to build long-term wealth.
- Do not burn out. A side hustle should supplement your life, not consume it. Set boundaries and take breaks.