When starting a business in the UK, one of the first and most significant considerations is choosing a business structure that will bolster your business growth ambitions and is manageable. Self-employed individuals often evaluate the decision between going solo as a sole trader or prioritising legal protection against losses under the banner of a limited company. This guide highlights the difference between sole trader and limited company in the context of the tax implications, legal responsibilities, and financial aspects of each.
Notably, these are the two most common structures that self-employed individuals opt for. Therefore, learning the difference between sole trader and limited company is utterly important, since while both offer advantages, they also accompany certain responsibilities.
AccountingFirms makes it seamless to search for the best fit for your accounting and taxation needs by applying filters and getting the most customised result. Let’s hire the best accountant now!
Understanding the difference between sole trader and limited company
The following features underscore the difference between sole trader and limited company, encompassing all crucial dimensions. You can viably weigh the differences between the two, comparing which has an edge over the other in line with your business preferences:
Legal structure:
The prime difference between sole trader and limited company lies in the legal structure.
At its core, a sole trader is the simplest form of business structure a self-employed person can choose without needing much assistance. In this setup, an individual is the sole person in their business, such as they run the business independently, have sole ownership, and are personally responsible for all business aspects, including its debts and liabilities.
Subsequently, in sole tradership, the owner and the company are considered one and the same entity, i.e., there is no legal distinction between the owner and the company. Typically, this business structure is preferred by freelancers, independent contractors, and small business owners on account of the ease and manageability it offers pertaining to the setup and minimal administrative requirements.
On the contrary, under the business structure of a limited company, the company stands as a distinct or separate legal entity from its owners. As a result, the company alone is responsible for its debts, liabilities, and financial obligations, and the personal assets of the company members are not tied to the company.
Going further, a limited company comprises one or more owners, directors and shareholders (also called members). A limited company usually appoints one or more directors to ensure the smooth execution of operational tasks or to expand the scope of business.
Noteworthily, the company owners/members appoint the directors to run the business on their behalf. Nevertheless, ordinarily, the directors happen to be the company members as well.
You can gain more information regarding directors by reading our guides:
What is a company director and what are their responsibilities?
Appointing directors in a private limited company: What you should know.
How to remove a director from a limited company?
Registration:
A limited company mandatorily needs to register with Companies House for the purpose of officially establishing its legal existence as a separate entity and securing limited liability protection.
More specifically, a limited company is registered with the Companies House to make its company information publicly accessible as mandated by law in the UK. Notably, the company information incorporates the details about directors, shareholders, and financial records.
In addition, registration is also compulsory to file annual accounts and reports. It is noteworthy that while the Companies House registration allows the business to operate legally and transparently while shielding personal assets from the incurred damages, the entire process entails registration costs.
On the flip side, there is no legal requirement for a sole trader to incorporate their business with the Companies House. Instead, they register with HMRC for self-assessment since they are classed as a self-employed individual, not a separate legal entity like a limited company, which needs to be registered with Companies House to operate legally.
Also, the paperwork involved in sole tradership is quite simple and straightforward, requiring no official registration with the Companies House. Consequently, sole traders have nothing to pay to register the business.
Need Help or Have a Query? Get in touch with our professionals at AccountingFirms. Connect with the Best Accounting and Tax Experts near you in just 3 minutes – Register now for Free!
Profits:
The fundamental difference between the profits of a sole trader and a limited company is based on how they are taxed. The taxation of profits for both will be discussed shortly. However, for now, let’s grasp the basic difference between the two. All the profits a business generates under sole tradership belong to the sole owner after the tax obligations have been accounted for.
Contrarily, the profits of a limited company are subject to Corporation Tax and are distributed to shareholders, who withdraw them based on how much shareholding they have in the company.
Shareholders of a limited company play a pivotal role in its ownership and decision-making regarding important matters. Hence, it is advised to gain information on the dynamics of shares and shareholders of a limited company.
Accordingly, our following guides incorporate all significant dimensions of shareholders:
A comprehensive guide to limited company shareholders
Limited company shares: Things you must know about.
What are different types of shares in a limited company?
Limited liability protection:
The biggest downside, which ultimately becomes the upside for a limited company, of sole trader ship is the unlimited liability. With unlimited autonomy, independence, decision-making power comes unlimited liability.
If your venture spirals down financially or goes insolvent, being the sole authority, only you will bear the brunt of all debts the business incurs. Subsequently, your personal assets are inextricably tied to your business. For example, if your business goes bankrupt, your personal assets like your home or car can be at risk.
Conversely, the most considerable advantage of a limited company is that it offers you limited liability protection. As stated above, a limited company is treated as a separate legal entity from its owners, meaning it bears its own legal rights and duties.
As an outcome, in the event when its liabilities exceed its assets or it financially collapses, the owners or members will not have to pay the company’s creditors. Instead, the members will only be financially responsible for the amount they have injected into the business.
Eventually, if the company ceases to operate, you will only lose the amount you had poured into the investment. Other than that, their personal assets are safe.
Administrative responsibilities:
If dealing with the fuss of tiresome administrative duties is something you are disinclined to, becoming a sole trader should be your preferred choice.
Much to one’s relief, a sole trader generally carries less weight on administrative tasks compared to a limited company. To clarify, in contrast to a limited company, a sole trader does not need to file separate company accounts, appoint directors, or manage shareholder records. Instead, sole traders only need to file one personal tax return to HMRC annually. Easy-peasy!
Nevertheless, a limited company has a lot of administrative responsibilities to handle, including preparing annual accounts and confirmation statements with Companies House, submitting tax returns and statutory accounts to HMRC, and complying with record-maintaining and disclosure requirements mandated by the Companies Act 2006.
Further down the line, apart from the company’s tax returns, each director is also obligated to file a personal tax return to HMRC. Similarly, if the company has employees, it will also have to register as an employer and set up payroll to report to HMRC in real time whenever the company makes payment to any of its employees.
Subsequently, after the incorporation of your limited company, you or your accountant will need to spend additional time completing and filing paperwork. Opposed to that, a sole trader is usually free of such constraints unless they hire staff other than themselves.
Flexibility:
Flexibility is another substantial difference between a sole trader and a limited company. A sole trader usually runs a small-scale business, and since they are the exclusive owners of their business, they govern it of their own accord. For instance, they can make decisions and adapt quickly with full autonomy over their business operations.
On the contrary, limited companies are restricted in terms of flexibility. For further explanation, the scope of a limited company is bigger than a sole trader, meaning more people are involved in the company, more steps are required in decision-making processes, and more external influence is there.
In a similar manner, a company needs to make significant changes to the business structure, like adding new shareholders or changing directors. As a result, the procedures and legalities involved in the limited company make it more formal, hierarchical, and less flexible.
Get in touch with our young, clever, and tech-driven professionals if you want to choose the solution to tax burden or accounting problems in the UK for your income. We will ensure to offer the best services.
Taxation:
Now, it is time to dive into deep waters. Being an entrepreneur, the most crucial aspect you would take into account while deciding between a sole trader or a limited company option is efficiency.
Figuring out which option could optimise your taxation and resultantly reduce your tax bills is what you go for. Therefore, let us take a closer look at the difference between sole trader and limited company with the lens of tax optimisation.
To begin with, sole traders pay Income Tax and classes 2 and 4 NICs on the profits their business generates, whereas limited companies’ profits are subject to Corporation Tax, which is a lower rate than Income Tax, and no National Insurance.
Fortunately, sole traders are entitled to claim a personal allowance of £12,570, which is tax-exempt or tax-free. Moving forward, the income tax rate in each tax year for a sole trader depends on which tax band their taxable income falls within. However, that income must be above the personal allowance of £12,570.
For the current tax year, which is from 6 April 2024 to 5 April 2025, the following income tax rates are applicable:
| Tax Band | Tax Rate (%) | Taxable Income |
| Personal Allowance | 0 | Up to £12,570 |
| Basic Rate | 20 | £12,571 to £50,270 |
| Higher Rate | 40 | £50,271 to £125,140 |
| Additional Rate | 45 | over £125,140 |
To stay abreast of the income tax rates, keep visiting the government website often.
In addition, sole traders also have Class 2 NICs and Class 4 NICs to fulfil.
While Class 2 NICs are considered paid, Class 4 contributions are mandatory.
For tax year 2024 to 2025, Class 4 NICs rates are:
6% on profits of £12,570 up to £50,270
2% on profits over £50,270
To know more about the rates, go to the government website.
As shown in the table, the income tax rate can even spike up to 45% if the income exceeds the £125,140 figure, which is not a tax-convenient option. Also, sole traders’ tax planning alternatives are fewer as opposed to a limited company, for they cannot take out the lower-taxed dividends.
Now, look at the limited company’s tax obligations. Limited company’s profits fall under Corporation Tax for taxation, whose rates range from 19% to 25%.
To learn more about Corporation tax, read: What is corporation tax and how it works for limited companies?
Essentially, based on the number of profits a limited company produces, choosing a limited company can be more tax-efficient since the corporation tax rates are evidently lower than income tax rates as mentioned above.
Additionally, while limited companies are not entitled to a Personal Allowance, the directors personally can reduce their income tax and NIC by withdrawing a director’s salary in the form of a personal allowance (£1,048 per month/£12,570 per year).
The remainder of the income can be withdrawn in the form of dividends. Beyond that, with a limited company, you can reinvest the profits in the business to invest in new machines, equipment or staff instead of taking them out as taxable payments.
Ultimately, a limited company has an upper hand over a sole trader in the context of tax.
AccountingFirms makes it seamless to search for the best fit for your accounting and taxation needs by applying filters and getting the most customised result. Let’s hire the best accountant now!
Bottom line:
To summarise, understanding the difference between sole trader and limited company is crucial for entrepreneurs intending to undertake a venture. Both sole traders and limited companies offer multiple and varying advantages and drawbacks.
While sole traders benefit from unlimited autonomy and full control, limited companies provide legal protection from debts and tax advantages. Therefore, choosing a business structure that befits your business goals can help you achieve tax optimization and tremendous growth in the business world.
Further to that, sometimes an individual might struggle with deciding which structure resonates with their business ambitions. If you are facing the same dilemma or uncertainty, it is where seeking professional advice becomes crucial.
To mitigate your concerns regarding this, the registered accountants at Accountingfirms are there to help self-employed individuals and sole traders. With a certified accountant, you can not only get expert financial advice but can also transfer all your business-related responsibilities to them.
For instance, Accountingfirms accountants can fulfil your obligations with HMRC, including business registration, tax payments, annual accounts, and compliance with financial regulations, particularly at surprisingly economical and affordable costs.
Thus, you can focus on growing your business while ensuring that certified accountants will take care of all legal and tax requirements for you.
Disclaimer: The information provided on AccountingFirms.co.uk is for informational purposes only and should not be considered as financial advice. Always consult with a professional accountant to ensure compliance with UK laws and regulations.