Sole Trader vs Limited Company: Which Is Right for You in 2026?

In short: if you’re starting out with modest profits and need most of your earnings to live on, being a sole trader is usually simpler and cheaper. Once profits settle above roughly £40,000–£50,000, a limited company may save tax (particularly if you can leave some profit in the business) but it brings extra administration. The best choice depends on your profits, personal spending needs, business risks and plans.

Who this comparison is for

This guide is for sole traders, freelancers, contractors and growing businesses weighing up their options in 2026. It focuses on the practical differences for UK owner-managed businesses, including those around Bristol and Glastonbury.

The main difference

As a sole trader, you and your business are the same legal person. You pay tax on your business profits, whether you take that money out or leave it in the business.

A limited company is a separate legal entity. The company pays Corporation Tax on its profits. You then decide how to take money out, commonly through a salary and dividends. That can give you more flexibility, but it also creates more rules and paperwork.

Tax and take-home pay: illustrative examples

Sole traders generally pay Income Tax and Class 4 National Insurance on taxable profits. For 2026/27, the standard UK Personal Allowance is £12,570; Income Tax is generally 20% up to £50,270 of income and 40% above that, subject to your circumstances. Class 4 NIC is 6% on profits between £12,570 and £50,270, then 2% above that. Class 2 NIC is treated as paid once profits reach the relevant threshold. See the current self-employed National Insurance rates.

Companies pay Corporation Tax: 19% on profits up to £50,000, 25% above £250,000, with marginal relief between those amounts. Salary and dividends are taxed differently, and dividends can incur personal tax after Corporation Tax has already been paid. In 2026/27, the dividend allowance is £500 and dividend tax rates are 10.75%, 35.75% and 39.35%, depending on your tax band.

The table below is illustrative, not a personal tax calculation. It assumes an England-based owner, no other income or reliefs, and 2026/27 rates. “Profit” means business profit before paying the owner. The company example assumes a £5,000 salary and all remaining post-Corporation-Tax profit paid out as dividends. It excludes accountancy fees and other costs.

Profit	Sole trader: estimated take-home	Company: estimated take-home
£30,000	£25,468	£23,941
£50,000	£40,268	£38,399
£80,000	£57,711	£55,142

These examples show why incorporation is not automatically a tax saving if you withdraw every pound. A company can become more attractive if you can retain profits for future investment, or if a tailored salary, dividend and pension strategy suits your circumstances. Your other income, associated companies, pension contributions and the timing of withdrawals can all change the answer.

Admin, setup and filing

Registering as a sole trader with HMRC is free. You generally report self-employment income and allowable expenses on the SA103 pages, as part of your Self Assessment return.

A limited company costs more to set up: there is a Companies House incorporation fee, and you may also have costs for a registered office, payroll and accountancy. Each year, directors must arrange statutory accounts, a Corporation Tax return (CT600) and an annual confirmation statement. A private company’s Companies House accounts are normally due nine months after its year end; Corporation Tax is normally due nine months and one day after the accounting period ends. The CT600 is generally due within 12 months. Check the rules for company accounts and confirmation statements.

For either structure, the tax year runs from 6 April to 5 April. If you need to register for Self Assessment, do so by 5 October after the end of the relevant tax year. The online return and tax payment are normally due by 31 January; payments on account may also be due on 31 July. See HMRC’s Self Assessment deadlines.

Liability, privacy and business opportunities

A sole trader is personally responsible for business debts and claims. A limited company can provide a degree of separation between business and personal liabilities, but it is not a complete shield: personal guarantees and certain director responsibilities can still create personal risk.

Sole traders are not listed on the Companies House public register in the same way as company directors. For a company, its registered office and directors’ service addresses are public. Using a service address can help keep a home address off the register as a service address, but company information is more publicly visible overall.

Some larger clients, tenders and suppliers prefer, or require, a limited company. A company can also make it easier to bring in shareholders or investors. But being incorporated does not guarantee finance, and some lenders still ask directors for personal guarantees.

When a limited company is not worth it

Staying a sole trader may suit you if profits are modest or unpredictable, you take most of the money out for personal spending, and your work has relatively low risk. It can also be the better fit if you value simple records and want to avoid Companies House filings.

Incorporation can bring extra accounting and administration costs even when there is little activity. Compare the likely tax position after those costs, not just the headline tax rates. EP Associates’ fixed fees include limited company accounts from £600 for turnover under £30,000, while Self Assessment starts at £149 for a simple return or £199 for a standard self-employment return. See our full pricing.

How to switch from sole trader to limited company

1. Check the numbers and timing. Compare expected profits, personal drawings, tax and annual compliance costs.
2. Register the company with Companies House and decide who the directors and shareholders will be.
3. Open a company bank account and keep company and personal finances separate.
4. Tell clients and suppliers about the change, and agree how existing contracts, invoices, assets and stock will be handled.
5. Register for the relevant taxes and payroll, and set up bookkeeping for the company.
6. Close off your sole-trader records properly. You may still need to file a final Self Assessment return and settle any tax due.

You can also move back to sole-trader status if the company no longer suits you. Don’t simply stop using it: arrange any final accounts, tax returns and Companies House filings, and take professional advice about closing or keeping the company dormant.

Common mistakes to avoid

• Choosing a structure based on turnover rather than profit and how much you need to take home.
• Treating company money as personal money. A company is legally separate, and withdrawals need to be recorded correctly.
• Paying dividends without checking that the company has enough distributable profits.
• Assuming limited liability covers every situation, including personal guarantees.
• Forgetting that contractors may need to consider IR35 and off-payroll working rules.

Your decision checklist

Tick the statements that sound like you:

• I’m starting out, with modest or uncertain profits.
• I need to withdraw most of my profits for personal use.
• I want to keep admin and costs as simple as possible.
• My profits are consistently around £40,000–£50,000 or higher.
• I can leave some profits in the business to fund growth.
• My work carries risks, or clients expect me to operate through a company.
• I may want shareholders, investors or a more formal business structure.

Mostly ticks in the first three? Sole trader may be a sensible starting point. Mostly ticks in the latter four? It’s worth asking an accountant to compare both structures using your actual figures, especially before you register a company.

Get a clear answer for your situation

EP Associates has supported businesses since 2009, serving 500+ clients with 98% retention. Our Bristol and Glastonbury team includes founder and senior accountant Emily Pearson, tax specialist Amy McCullough, and business accounts manager Becky Hopkins. We agree fixed fees upfront. For Self Assessment, we file in three working days, with a 50% fee refund if we miss that timeframe.

If you’d like help deciding, apply as a client or use our quote builder to get started.