Partner Article

How side hustles are becoming full-time businesses

A few years ago, a side hustle was something you did quietly, usually after 9pm with a laptop on the kitchen table.

Now it's something people lead with on LinkedIn.

The shift has been significant.

More UK workers than ever are treating their side projects as viable businesses, and a growing number are making it their only job.

Find out why this trend is accelerating and what the journey from hobby to limited company actually looks like below.

When a side project stops being a side project
There's rarely a single moment where it becomes obvious.

More often, it creeps up on you.

You start getting more clients than you can handle alongside your day job.

You're turning work down, or delivering below your best because you're stretched too thin.

That's usually the point where people start asking the question seriously.

For many, the tipping point comes when side income matches or exceeds around 70 to 80 per cent of their salary.

You don’t have to wait until it completely surpasses your main income before you make the jump.

Most founders who've made the leap will tell you there's never a perfect moment, and waiting for one can cost you more than the risk itself.

The admin behind going full-time
Registering as a limited company through Companies House takes minutes online, and the current fee for digital incorporation is £100.

But the admin that comes with it doesn't stop there. You'll need to think about:

• Opening a business bank account
• Registering for VAT if your turnover exceeds the threshold (currently £90,000, measured on a rolling 12-month basis, rather than at year-end)
• Setting up payroll if you plan to pay yourself a salary
• Filing annual accounts and a confirmation statement each year

Many people underestimate how much time this takes, especially in the first year.

A good accountant is worth every penny at this stage, particularly one who works with small businesses or early-stage founders. 

Early-stage funding: What your options actually look like
One of the biggest hurdles when going full-time is cash flow.

You might have clients lined up, but payment terms can leave gaps. Equipment, software, stock or premises all need funding before revenue comes in reliably.

For new businesses, getting a loan can feel like a closed door.

Many high street banks want two or three years of trading history before they'll consider an application. That's where alternative lenders have changed things.

One such lender, Lovey, offers business loans to companies with as little as three months of trading history, and checking your eligibility doesn't affect your credit score, which matters when you're still finding your feet.

Loan amounts run from £1000 to £750,000, so the range is broad enough to cover most early-stage needs.

It's also worth knowing what you need the money for before you apply.

A short-term loan to cover a cash flow gap is very different from funding a physical expansion.

Being clear on that will help you choose the right product and term length.

What full-time founders often get wrong 
The biggest mistake isn't going too early. It's going without a financial buffer.

Most advisors suggest having at least three to six months of personal expenses saved before you leave employment.

Your business might grow faster than expected, but it might also take longer to stabilise than you'd planned. 

The second mistake is treating the business like a hobby once it's officially a company.

The moment you register, you have legal and financial obligations.

Missing a corporation tax deadline or failing to file accounts can result in penalties and a damaged credit profile, neither of which you want in the early months.

Final notes
Turning a side hustle into a full-time business is genuinely achievable.

Thousands of UK workers do it each year, across every sector from freelance design to product businesses and consultancy.

The ones who make it work tend to be honest with themselves about the numbers, are prepared for the admin and realistic about how long it takes to build a stable income.

The idea doesn't have to be revolutionary. The execution just has to be solid.

This was posted in Bdaily's Members' News section by Helen White .