Sole trader vs limited company

There's no universally "better" option — the right structure depends on your profit, your plans and your appetite for admin. Here's what actually changes when you incorporate.

Sole trader, in short

You and the business are legally the same person. You keep the profits, report them through Self Assessment, and pay income tax and National Insurance on them. It's the simplest way to trade.

• Pros: minimal admin, low cost, quick to start, full privacy of accounts.
• Cons: unlimited personal liability, and tax can become inefficient as profits grow.

Limited company, in short

The company is a separate legal entity. It owns the business, pays Corporation Tax on its profits, and you take money out as a mix of salary and dividends. Your personal liability is generally limited to what you invest.

• Pros: limited liability, often more tax-efficient at higher profits, more credible to some clients, easier to bring in investment.
• Cons: more admin and filing, accounts are public at Companies House, director responsibilities.

The factors that decide it

• Profit level: at modest profits the tax difference is small; as profits rise, a company can become more efficient.
• Risk: if your work carries financial risk, limited liability can matter a great deal.
• How you use the money: drawing everything out personally narrows the tax gap; leaving profit in the company widens it.
• Admin tolerance: a company means more filings, deadlines and record-keeping (we handle these for clients).
• Plans: raising investment, bringing in partners, or selling later usually points towards a company.

You don't have to guess

The honest answer is "it depends" — but it's a question we can model precisely for you, using your real numbers, and revisit as you grow. Many clients start as sole traders and incorporate later; we manage that transition end to end.

Last reviewed: 2026 · Maze TS