Sole Trader vs Limited Company: Which Business Structure Is Right for You?

If you are starting a business or your existing business is beginning to grow, one of the most important decisions you will make is whether to operate as a sole trader or limited company.

There is no single answer that is right for every business.

Operating as a sole trader is generally simpler, with fewer administrative requirements. Setting up a limited company creates a separate legal entity and can provide greater protection, different tax planning opportunities and a structure that may be better suited to a growing business.

However, running a limited company also brings additional responsibilities.

So, when comparing sole trader vs limited company, which structure should you choose?

At Yorkshire Company Accountants, we help business owners across Yorkshire and the UK understand the financial and tax implications of different business structures. In this guide, we explain the main differences and the factors you should consider.

What Is a Sole Trader?

A sole trader is an individual who owns and operates their own business.

It is one of the simplest ways to start trading in the UK. You and your business are essentially treated as the same legal entity.

As a sole trader, you:

• own the business personally
• make the business decisions
• keep the profits after tax
• are responsible for the business’s debts
• pay tax personally on your taxable business profits
• normally report your income through Self Assessment

You can still employ staff, register for VAT, use a trading name and operate a substantial business while remaining a sole trader.

Being a sole trader does not necessarily mean being a one-person or very small business.

What Is a Limited Company?

A limited company is a separate legal entity from its owners.

The company is registered with Companies House and is normally owned by its shareholders and managed by its directors. In many small businesses, the same individual may be both the main shareholder and a director.

This legal separation is one of the most important differences between a limited company and a sole trader.

The company receives income, owns assets, enters into contracts and incurs liabilities in its own name.

The company also pays Corporation Tax on its taxable profits.

As a director/shareholder, there are then various ways in which money can potentially be taken from the company, including salary and dividends, subject to the relevant tax rules and the company’s financial position.

Sole Trader vs Limited Company at a Glance

	Sole Trader	Limited Company
Legal status	You and the business are the same legal entity	Company is a separate legal entity
Liability	Generally unlimited personal liability	Generally limited liability
Tax on profits	Income Tax and applicable National Insurance	Corporation Tax
Taking profits	Profits belong to you	Money must be extracted appropriately, such as salary or dividends
Administration	Relatively straightforward	More reporting and statutory obligations
Accounts	Business records and Self Assessment	Statutory company accounts and Company Tax Return
Companies House	No	Yes
Privacy	Generally greater	Certain company information is publicly available
Bringing in investors	More difficult	Usually easier through share ownership
Selling the business	Can be more complicated	Company/share structure may make this easier
Perception	Suitable for businesses of all sizes, but often associated with freelancers and small businesses	Sometimes perceived as a more established business structure

What Is the Main Difference Between a Sole Trader and Limited Company?

The fundamental difference is legal separation.

As a sole trader, there is no legal distinction between you and your business. If the business owes money, you are generally personally responsible for those debts.

A limited company, on the other hand, exists separately from its shareholders.

This is where the term limited liability comes from. In normal circumstances, the liability of shareholders is limited to their investment in the company.

However, limited liability is not absolute. Directors still have legal responsibilities, and personal guarantees or certain actions by directors can create personal liabilities.

Is It Easier to Be a Sole Trader?

In most cases, yes.

One of the biggest advantages of being a sole trader is simplicity.

There is generally less administration than operating a limited company. You need to maintain proper business records and deal with your tax obligations, but you do not have the same Companies House filing and company-law responsibilities as a limited company director.

This can make sole trader status attractive if you are:

• starting a new business
• testing a business idea
• freelancing
• consulting
• working as a tradesperson
• running a relatively straightforward business
• earning modest profits from a side business

You can always review the structure as the business develops.

Sole Trader vs Limited Company Tax

Tax is understandably one of the biggest considerations when choosing a business structure.

However, the idea that “limited companies always pay less tax” is too simplistic.

The most tax-efficient structure depends on factors including:

• the amount of profit generated
• how much money you need personally
• whether profits will be retained in the business
• other income you receive
• pension contributions
• whether you have other shareholders
• how you extract money from a company
• current Income Tax, National Insurance, Corporation Tax and dividend tax rates

Tax as a Sole Trader

As a sole trader, you are generally taxed personally on the taxable profits of the business.

For the 2026/27 tax year, the standard Personal Allowance is £12,570, although this can be reduced for individuals with higher incomes.

For taxpayers in England, Wales and Northern Ireland, taxable income above the available Personal Allowance is generally subject to Income Tax at:

• 20% basic rate
• 40% higher rate
• 45% additional rate

Different Income Tax rates and bands apply in Scotland.

Depending on your profits and circumstances, National Insurance may also be payable.

The important point is that a sole trader is generally taxed on the profit the business makes, rather than simply the amount of money withdrawn from the business.

Tax as a Limited Company

A limited company pays Corporation Tax on its taxable profits.

For the financial year beginning 1 April 2026, the Corporation Tax small profits rate is 19% for companies with profits of £50,000 or less, while the main rate is 25% for companies with profits above £250,000.

Companies with profits between these thresholds may be entitled to Marginal Relief. The thresholds can also be affected where there are associated companies.

But Corporation Tax is only part of the calculation.

If you want to take the company’s profits personally, there can be additional tax implications depending on how the money is extracted.

Directors may receive a salary, while shareholders may receive dividends where the company has sufficient distributable profits.

For 2026/27, the dividend allowance is £500. Dividend income above the available allowance is generally taxed at 10.75%, 35.75% or 39.35%, depending on the individual’s tax position.

This means that comparing a sole trader with a limited company requires looking at the overall tax position, rather than comparing the Income Tax and Corporation Tax headline rates.

Is a Limited Company More Tax Efficient Than a Sole Trader?

It can be, but not necessarily.

Historically, incorporating a business could produce significant tax savings in many circumstances. Changes to Corporation Tax, dividend tax and National Insurance mean the calculation is now more nuanced.

For some business owners, the tax saving from incorporation may be relatively small once accountancy costs and additional administration are considered.

For others, particularly businesses generating profits that do not all need to be withdrawn immediately, a limited company can provide valuable tax-planning flexibility.

For example, leaving some profits within a company for future investment can create a very different tax position from a sole trader who is personally taxed on the business’s taxable profit.

This is why we recommend carrying out an individual calculation before changing your business structure.

Limited Liability: An Important Advantage

Tax isn’t the only reason to consider becoming a limited company.

For many business owners, limited liability is equally important.

A sole trader is generally personally responsible for the debts of the business.

With a limited company, the company is a separate legal entity and shareholders normally have limited liability.

This separation can become increasingly important as a business grows, particularly if it:

• employs staff
• takes on significant contracts
• leases premises
• borrows money
• purchases substantial equipment
• works on higher-risk projects
• takes on investors

Appropriate business insurance remains important regardless of the legal structure you choose.

Does a Limited Company Look More Professional?

This depends on your industry and customers.

There are extremely successful sole traders, so becoming incorporated does not automatically make a business more credible.

However, some customers, suppliers and larger organisations prefer dealing with limited companies.

Operating through a limited company can sometimes help create the impression of a more established organisation, particularly when bidding for larger contracts or working in B2B markets.

In some industries, customers or agencies may even require suppliers to operate through a limited company.

Can a Sole Trader Employ People?

Yes.

A common misconception is that you have to become a limited company before employing someone.

You do not.

A sole trader can employ staff. You will need to comply with your responsibilities as an employer, including operating PAYE where appropriate, dealing with workplace pensions and complying with employment law.

Therefore, taking on your first employee does not automatically mean you need to form a limited company.

It can, however, be a sensible time to review your overall business structure.

Is There More Paperwork With a Limited Company?

Yes.

Running a limited company involves additional responsibilities.

Company directors are responsible for ensuring appropriate records are maintained and that the company meets its statutory obligations.

These can include:

• maintaining accounting records
• preparing annual accounts
• submitting accounts to Companies House
• filing a Company Tax Return
• paying Corporation Tax
• submitting a confirmation statement
• maintaining appropriate company information
• operating payroll where required
• dealing with VAT where applicable
• keeping records relating to dividends and directors’ transactions

Using an accountant can remove much of the day-to-day burden, but the directors remain legally responsible for ensuring the company’s obligations are met.

Sole Trader vs Limited Company: Business Expenses

Both sole traders and limited companies can claim legitimate business expenses when calculating taxable profits, provided the relevant tax rules are satisfied.

However, the rules are not identical in every situation.

Depending on the business and structure, expenses might include:

• business premises
• accountancy fees
• software
• telephone and internet costs
• business travel
• equipment
• professional subscriptions
• advertising and marketing
• insurance
• staff costs
• certain training costs

It is important not to choose a limited company simply because you believe it allows you to “put more things through the business”.

Expenses must still satisfy the relevant tax rules.

Privacy: Another Difference to Consider

A sole trader generally has greater financial privacy.

Limited companies have reporting obligations to Companies House, and certain information about the company and its directors is available through the public register.

This increased transparency is something business owners should consider before incorporating.

Can I Change From Sole Trader to Limited Company?

Yes.

In fact, this is an extremely common route.

Many entrepreneurs start as sole traders because it is straightforward and then form a limited company when the business reaches a certain stage.

For example:

Start trading → prove the business model → increase turnover and profits → review tax and risk → incorporate if appropriate.

You do not have to decide that your first business structure will remain your structure forever.

However, changing from a sole trader to a limited company involves more than simply registering a company.

Depending on the business, you may need to consider:

• transferring business assets
• transferring contracts
• opening a company bank account
• informing customers and suppliers
• VAT registration
• payroll
• transferring employees
• existing finance agreements
• tax implications of transferring the business
• accounting dates
• company ownership and shareholdings

Professional advice before making the change can help ensure the transition is handled correctly.

When Should I Change From Sole Trader to Limited Company?

There is no universal profit or turnover figure at which you must become a limited company.

Instead, there tends to be a point where incorporation becomes worth considering.

Typical triggers include:

Your profits are increasing

Higher profits can make it worthwhile comparing the total tax cost of operating as a sole trader against operating through a limited company.

You don’t need to withdraw all the profits

If the business generates more money than you need personally, retaining profits within a company may provide additional planning opportunities.

Your commercial risk has increased

Taking on employees, borrowing money or accepting larger contracts may make limited liability more attractive.

You want to bring another person into the business

A limited company can provide a clear ownership structure through shares.

You want to build a business that can eventually be sold

A corporate structure can sometimes make future investment, succession or sale easier to manage.

Customers expect you to be incorporated

Some larger organisations prefer or require contractors and suppliers to operate through limited companies.

Advantages of Being a Sole Trader

A sole trader structure can offer:

• simple setup
• fewer administrative requirements
• straightforward accounting
• direct access to business profits
• greater privacy
• lower accountancy costs in many cases
• flexibility when starting a new venture

For many small businesses, becoming a sole trader is an entirely appropriate starting point.

Disadvantages of Being a Sole Trader

Potential disadvantages include:

• unlimited personal liability
• fewer options for structuring how profits are taken
• potentially less suitable for outside investment
• potentially less attractive for building a business for eventual sale
• some larger customers may prefer limited companies

Advantages of a Limited Company

A limited company can provide:

• limited liability
• separation between business and personal finances
• additional tax-planning options
• the ability to retain profits within the company
• a clear ownership structure
• potential credibility with larger customers
• easier introduction of shareholders or investors
• a structure that can support future growth or sale

Disadvantages of a Limited Company

The disadvantages can include:

• additional administration
• statutory filing requirements
• additional accountancy costs
• Companies House reporting
• less financial privacy
• director responsibilities
• rules governing how money can be withdrawn from the company

Sole Trader or Limited Company: Which Should I Choose?

If you are starting a relatively small business, freelancing or testing a new idea, becoming a sole trader can provide a straightforward way to begin.

If the business is growing, generating substantial profits, retaining money for investment, taking on greater commercial risks or working with larger organisations, a limited company may become more attractive.

But the decision should not be based purely on turnover.

Two businesses generating exactly the same turnover can have completely different circumstances.

The important figure is usually profit, together with how much money the owner needs to withdraw and their wider personal tax position.

Frequently Asked Questions

Is it better to be a sole trader or limited company?

Neither structure is automatically better. Sole trader status offers simplicity, while a limited company offers legal separation and potentially greater financial and tax-planning flexibility. The right choice depends on your profits, risks and plans for the business.

Do limited companies pay less tax than sole traders?

Not necessarily. A limited company pays Corporation Tax, but the owner may also pay tax when taking money from the company. A proper comparison should calculate the combined company and personal tax position.

At what income should I become a limited company?

There is no fixed income or turnover level at which you have to become incorporated. As profits increase, however, it is sensible to ask an accountant to compare the different structures.

Can I start as a sole trader and become limited later?

Yes. This is one of the most common ways of developing a business. Many businesses begin as sole traders and incorporate when their profits, risks or commercial requirements change.

Can I be employed and also be a sole trader?

Yes. You can have employment income while also earning money through self-employment. Your overall tax position will need to take both sources of income into account.

Can I have a limited company while still employed?

Yes. Subject to any restrictions in your employment contract, you can be employed while also owning or running a limited company.

Do I need an accountant for a limited company?

There is no general requirement for every small limited company to appoint an accountant. However, company accounting, Corporation Tax, payroll, dividends and Companies House requirements can make professional accountancy support valuable.

Is it difficult to change from sole trader to limited company?

Setting up the company itself is relatively straightforward, but transferring an existing business needs more thought. Assets, contracts, VAT, payroll, banking and tax should all be considered as part of the change.

Thinking of Changing From Sole Trader to Limited Company?

Choosing the right business structure can affect your tax, personal liability, administration and long-term plans for the business.

More importantly, the best structure can change as your business grows.

Yorkshire Company Accountants can review your current position and compare the implications of remaining a sole trader with operating through a limited company.

We can help with:

• sole trader accounts and Self Assessment
• limited company formation
• company accounts
• Corporation Tax
• payroll
• VAT
• salary and dividend planning
• bookkeeping
• business expenses
• changing from sole trader to limited company
• ongoing tax and business advice

If you’re starting a business or wondering whether you’ve reached the point where becoming a limited company makes sense, contact Yorkshire Company Accountants to discuss your options.

We can look at your actual figures rather than relying on general rules of thumb and help you choose a structure that suits both your current circumstances and your plans for the future.