Running your own business or side hustle can transform your finances, but the admin and structure questions can feel overwhelming. This small business guide brings every business article on Iceburg Wealth together in one place, grouped by topic.
Just starting out? Begin with Side Hustles UK. Already trading? Head to the section that fits.
Free business tools
- Side Hustle Income Tracker: track income and costs from your side hustle in one free spreadsheet.
Starting a Side Hustle or Business
To begin, here are your first steps in this small business guide.
Side Hustles UK: 6 Best Ways to Make Extra Money in 2026
Six realistic ways to earn extra money alongside your job.
Dropshipping vs Amazon FBA
Two popular online selling models compared side by side.
Business in Dubai: Is Setting Up There a Smart Move for Brits?
The pros and cons of setting up a business in Dubai.
Freelancing UK: How to Start, Pay Tax and Get Paid
How to start freelancing, register with HMRC and get paid on time.
Owning a Business: Is It Really Worth It in the UK?
The honest pros, cons and 2026/27 tax rules before you take the leap.
Traits of Successful Entrepreneurs: 7 Habits That Really Matter
The practical habits that help a new business survive and grow.
Pensions for the Self Employed: A UK Guide to Getting Started
How to build a pension when no employer pays in for you.
Company Structure and Limited Companies
Next, sole trader or limited company? How to choose and what it means for tax. For the official steps, see GOV.UK.
Company Structure UK
Sole trader, partnership or limited company? Compare the options.
Limited Company UK: Is It Actually Worth Setting One Up?
When a limited company saves you money, and when it does not.
How a Limited Company Can Make Your Buy to Let More Profitable
Why many landlords now buy through a company, plus the trade offs.
UK Business Taxes Explained: What You Pay in 2026/27
Corporation tax, VAT and more, explained in plain English.
Company Director Paternity Pay: Can You Claim It in 2026?
What directors can claim when a baby arrives, and how to pay yourself.
Sole Director Christmas Party: Can Your Company Pay for It?
When a one person company can pay for your Christmas party tax free, and the VAT catch.
Funding and Cash Flow
Finally, here is how to raise money and keep cash moving through your business.
Business Fundraising Explained: From Seed Capital to Growth
From seed capital to growth funding, explained step by step.
Small Business Loans UK: How to Qualify, Apply and Get Approved
What lenders look for, and how to improve your chances.
Cash Flow for Small Business: How to Forecast and Avoid a Crunch
Forecast your cash flow so you never run short.
The Types of Cash Flow Explained
Operating, investing and financing cash flow, explained simply.
Small Business Finance Tips UK: Pay Yourself, Plan for Tax and Stay on Top of Cash Flow
How to pay yourself, set money aside for tax and keep cash flowing.
Key Tax Deadlines and Thresholds for UK Small Businesses
Whatever stage you are at, a few dates and numbers matter more than the rest. If you are self employed, your online Self Assessment return and any tax owed are due by 31 January after the end of the tax year. You also need to tell HMRC you have started trading by 5 October after the tax year in which you began.
On top of that, you must register for VAT once your taxable turnover goes over £90,000 in any rolling 12 month period. Making Tax Digital for Income Tax is also arriving. It started in April 2026 for sole traders and landlords with qualifying income over £50,000, and drops to £30,000 from April 2027. In short, keep good records from day one and the admin stays manageable. You can check the full rules on GOV.UK.
Keep Growing Your Business
Bookmark this small business guide and come back whenever you need it. In the meantime, try the free Side Hustle Income Tracker to keep your numbers in order.