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You must register for VAT once your turnover exceeds £90,000. Here's everything you need to know about the registration process, VAT schemes, and what changes on your invoices.

Comparing the top free invoicing tools available to UK freelancers — features, limitations, and which is best for different business types.

Undercharging is the most common freelancer mistake. Use this formula to calculate a day rate that covers your costs, taxes, and gives you a sustainable income.

Everything UK freelancers need to know about Self Assessment, allowable expenses, payment on account, and keeping HMRC happy.

IR35 affects how contractors are taxed in the UK. Here's a plain-English guide to the rules, how to assess your status, and what it means for your invoices.

Choosing between sole trader and limited company status affects your taxes, liability, and invoicing. Here's a plain-English breakdown for UK freelancers.

UK law protects you when clients don't pay on time. Here's exactly what you're entitled to charge and how to enforce it.

Learn exactly what to include on a professional invoice, UK legal requirements, and how to get paid faster with a clear invoice structure.

Everything you need to know about invoicing as a UK sole trader — what to include, VAT rules, payment terms and common mistakes to avoid.

A plain-English guide to UK VAT registration — the threshold, how to register, when it makes sense to register voluntarily and what happens after.

Late payments are one of the biggest challenges for UK freelancers. Here is a step-by-step process for chasing overdue invoices professionally and effectively.

Not sure what to charge as a UK freelancer? This guide walks you through exactly how to calculate your day rate, accounting for tax, holidays and business costs.