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Private company limited by shares advantages and disadvantages

Profile picture of Rachel Craig.

Senior Technical Writer

Last Updated: | 12 min read
Last updated: 17 Apr 2025

Choosing the best legal structure for a new or existing business requires careful consideration. Two of the most popular structures are sole traders and private companies limited by shares. There are pros and cons to both. However, the limited company advantages typically surpass the benefits of operating as a sole trader.

In this post, we provide an overview of the advantages and disadvantages of a limited company. To provide a fair comparison, we also outline the pros and cons of running a business as a sole trader. This information should help you make an informed decision. However, it’s always worthwhile speaking to an accountant for professional advice tailored to your specific needs.

Top 10 limited company advantages

The principal reasons for trading as a limited company are flexible ownership, limited liability protection, and tax efficiency. There are also several lesser-known advantages over the sole trader structure. Below, we discuss each of these in turn.

1. Flexible ownership

The limited company structure offers flexibility regarding ownership and internal management arrangements. In a private company limited by shares or guarantee, you must have at least:

  • one member (shareholder or guarantor) who owns and controls the company by holding at least one share or providing a guaranteed sum to the company
  • one director who manages the company

These two roles can be held by the same person or different people. This means you can set up a private limited company by yourself (as the sole member and director) or with others.

  • The difference between directors and shareholders
  • Registering a company: a simple step-by-step guide
  • Share transfers from one person to another
  • Unlike the sole trader structure, companies can have different owners and directors throughout their existence. They can issue shares to new investors or admit new guarantors at any time.

    Existing shareholders can also sell or transfer some or all of their shares to others. Given that the articles of association allow it, shareholders can also hold shares in different share classes with various rights attached to them, providing greater flexibility over ownership, control, and financial rights.

    The ability to differentiate between different members through different classes provides greater flexibility. Moreover, members can appoint and remove directors. This means you can appoint someone else to run the business.

    2. Limiting personal liability

    One of the biggest benefits of forming a company is limited liability protection. If your company runs into trouble, your personal finances and assets are secure beyond what you’ve agreed to pay. This is because a limited company is treated as a separate legal entity—a legal ‘person’ in its own right. As such, the company is entirely distinct from its members and directors.

    Any debt, losses, or legal claims associated with the business are the company’s responsibility. If it becomes insolvent (bankrupt) and can’t afford to pay its creditors, the members are only liable up to the nominal value of their unpaid shares or guarantees. Beyond that, their personal assets are protected.

  • Are company directors liable for its debts?
  • What does limited liability mean?
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  • It’s common practice to set the nominal value of shares and guarantees at £1. This means your liability could be as little as £1, depending on the number of shares you hold or the guarantee amount you provide. 

    However, directors may be liable in rare instances, such as fraud, wrongful trading, or breaching their directors’ duties.  Likewise, if any members or directors provide personal guarantees to creditors for company borrowing or other contractual arrangements (e.g. commercial leases).

    3. Tax efficiency and planning

    Limited companies in the UK pay between 19% and 25% Corporation Tax on profits, whereas sole traders pay 20-45% Income Tax (or 19-48% in Scotland) on their profits. These lower company rates, together with more flexibility on how and when money is taken out of the company as personal remuneration, offer greater potential for tax efficiency and flexible tax-planning strategies.

    Tax-efficient personal remuneration 

    You can reduce your Income Tax and National Insurance contributions (NICs) by taking a combination of a director’s salary through PAYE and dividend payments from shares in a limited company.

    If you keep your director’s salary below the NIC Primary Threshold (£12,570), you won’t have to pay any Income Tax or employee Class 1 NIC on those earnings. Furthermore, the company won’t have any Corporation Tax liability on the salary because wages are a tax-deductible business expense.

    You can take the rest of your income as dividends, which are paid from profits after the deduction of Corporation Tax. You will benefit from the annual £500 dividend allowance, so you won’t pay any personal tax on the first £500 of dividend income.

    Above this sum, you will be required to pay dividend tax. However, dividend tax rates are much lower than Income Tax rates. Depending on your level of annual profits, you could lower your personal tax liability by operating as a limited company and strategically planning your remuneration.

    Reinvesting surplus cash

    Rather than withdrawing all available profit and paying more personal tax on top of the company’s Corporation Tax liability, you can retain surplus income in the business to pay for future operational costs and grow the company.

    This makes more sense than taking all profits as personal income, paying higher Income Tax rates, and reinvesting your own post-tax earnings when the business needs additional capital.

    Deferring personal income

    You can defer the withdrawal of profits to a later tax year when a lower personal tax rate may apply. This is an efficient strategy if removing all profit in the year it’s generated would put you into a higher Income Tax band or dividend tax bracket.

    Corporation Tax Calculator

    4. Professional status

    Trading as a limited company rather than as a sole trader can considerably improve your professional status and image. This difference in perception stems mainly from the fact that incorporated businesses are more rigorously monitored. 

    Limited companies have more complex accounting and reporting requirements and much greater statutory compliance obligations, and their corporate details and accounts are publicly available on the Companies House register.

    A more professional image, coupled with the benefits of corporate transparency, can benefit your business in many ways, such as:

    • Attracting new clients and investors
    • Accessing a wider range of lending opportunities
    • Expanding into different locations or markets
    • Creating a valuable and trusted brand identity
    • Competing on an even playing field with other businesses in your industry sector

    Whilst the activities, ownership structure and internal management of the business may be the same whether you operate as a sole trader or limited company, the latter structure is typically held in much higher regard.

    Unlike the sole trader structure, a limited company is a legal ‘person’ in its own right, with an entirely separate identity from its owners and directors. This means that companies can enter into contracts in their own name and are responsible for their own debts and liabilities.

    As previously mentioned, the owners are only liable (in most cases) for the value of their unpaid shares or personal guarantees rather than the full extent of the company’s liabilities. If a company is insolvent, it is the business itself that becomes bankrupt, not the shareholders or directors.

    Furthermore, companies enjoy perpetual succession beyond the original members and directors. As such, a company can be sold or transferred to other people at any time, continuing to operate regardless of who owns and manages the business. This is not the case with a sole trader business.

    6. Credibility and trust

    A private company limited by shares structure can add prestige and credibility to your business. In fact, certain businesses and agencies (particularly in the IT, finance, and construction industries) will only work with other incorporated businesses. This is usually due to the level of risk involved in the contracts they award.

    If you’re likely to be dealing with sensitive information, complex IT projects, or large-scale construction contracts, for example, your clients may demand that you operate through an incorporated company. This would reassure them that if they ever need to claim against it, there will be recourse available. This is because the associated risk of such work is particularly high.

    In most cases, sole traders are simply not considered for these types of contracts, so trading through a company is a great way to improve your competitive advantage.

    7. Investment and lending opportunities

    Private companies limited by shares can have multiple owners (or multiple shareholders), so raising additional capital by selling portions (shares) in the business to new investors is possible. 

    Generally, companies also have access to more lending options than sole traders, and certain banks will only lend to incorporated businesses.

    Furthermore, it is sometimes possible to secure a loan for a company without the need for shareholders or directors to provide security against their own assets.

    8. Protecting a company name

    All company names must be unique, so no two companies can be set up with the same name or even names that are very similar to one another. When you register a company, no other incorporated company can use the same name that your company is registered with. This same protection does not apply to the business name of a sole trader.

    9. Pension contributions

    If you are a director, setting up a limited company may also provide the opportunity to invest pre-tax trading income into a pension scheme through the company as the “employer” as opposed to making only personal contributions from your wages or other earnings. And since employer contributions are an allowable business expense, your company will receive tax relief against its Corporation Tax bill.

    Whether this is an available and tax-efficient option for you will depend on your individual circumstances, so you must always seek advice from an accountant or tax specialist before contributing to a pension in this way.

    10. Flexibility in how money is taken out

    If you own a company limited by shares, you can issue or transfer shares to your spouse or partner and family members. This will allow you to split your business profits and minimise personal tax liabilities.

    By issuing dividends to your spouse or children, for example, you can take advantage of their tax-free Personal Allowance, basic tax rate, and the £500 tax-free dividend allowance.

  • A practical guide to transferring shares
  • Issue more shares in a private limited company
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  • This strategy can be incredibly beneficial if you are the sole or highest wage earner in your household or if you regularly provide financial support to your children. However, you should speak to an accountant or tax advisor before doing so.

    Disadvantages of a limited company

    There are certain disadvantages associated with limited company registration. However, for many people, most of these perceived drawbacks pale in comparison to the potential benefits on offer.

    The most notable disadvantages of setting up a company are as follows:

    • Limited companies must be incorporated at Companies House, and you will be required to pay an incorporation fee
    • Company names are subject to stricter rules and regulations than sole traders
    • You must maintain a registered office address in the UK jurisdiction where you choose to incorporate your company 
    • You cannot set up a limited company if you are an undischarged bankrupt or a disqualified director
    • Certain personal and corporate information will be publicly available on the Companies House register
    • Accounting requirements are often more complex and time-consuming than those applicable to sole traders. As such, you may need to appoint an accountant to help you with your tax and accounting affairs.
    • You need to follow strict procedures when taking money out of a company for personal use
    • Limited companies have more filing and reporting requirements than sole traders. This includes filing an annual confirmation statement and annual accounts with Companies House and preparing a Company Tax Return and accounts for HMRC every year
    • Companies must adhere to strict record-keeping requirements, including taking minutes of meetings and recording all formal decisions taken by directors and shareholders
    • If you make any changes to your company details, you need to notify Companies House

    Though many company owners manage such tasks, these compliance and accounting requirements can appear daunting at first. However, if you feel that you don’t have the time or experience to handle the administrative burden, you can appoint an accountant and professional company secretary to deal with certain aspects on your behalf.

    Limited company vs sole trader

    Setting up as a sole trader is one of the easiest things to do in terms of registration and administrative requirements. However, there is no legal distinction between the business and the owner.

    This means that you would be wholly and personally responsible for all business debts and liabilities. Your home and other assets would be at risk if you were unable to meet your financial obligations or if legal action was taken against the business.

    On the flip side, because there is no legal distinction between your personal finances and business finances, there is no need to go through any complex procedures to remove money for personal use.

    Pros and cons of the sole trader structure

    Pros  Cons 
    Quick and easy to set up online; no

    need to register with Companies House

    Unlimited personal liability for debts and legal

    claims

     No need to pay a registration fee to HMRC More challenging to raise capital and acquire

    loans

     Typically low startup costs and expenses Can only be set up and owned by one person
     Easy to remove profits for personal use Required to pay Income Tax between 20 and 45%

    (or 19-48% in Scotland)

     Minimal accounting costs and requirements You pay Income Tax and NICs on all business profits
     No requirement to disclose accounts or

    personal details on public record

    Many firms refuse to do business with sole traders
     No requirement to make business records

    available for public inspection

    Not eligible for Statutory Maternity Pay
     Minimal paperwork and record-keeping

    requirements

    The professional status of sole traders isn’t as highly

    regarded as the limited company structure

     No need to maintain a registered office address

    or service address

    No option to defer withdrawals until a later tax year

    or reinvest surplus cash without paying tax

     Fewer restrictions when choosing a business name Pension options are less tax-efficient
     You will own all business profits and assets Unable to issue profits to a spouse or family member

    as tax-free dividend payments

    Limited company or sole trader?

    The sole trader structure is ideal for many small business owners. However, there may come a time when it is financially or professionally beneficial to consider limited company registration. If you reach that point, your first port of call should be a company registration service like Rapid Formations.

    Your decision to choose the best structure for your business should be based on your personal circumstances and preferences. If you’re at all unsure, you should seek professional advice from an accountant or advisor. 

    Please comment below if you have any questions. If you would like to register a limited company, visit the Rapid Formations homepage, where you can get started by choosing your new company name.

    Please note that the information provided in this article is for general informational purposes only and does not constitute legal, tax, or professional advice. While our aim is that the content is accurate and up to date, it should not be relied upon as a substitute for tailored advice from qualified professionals. We strongly recommend that you seek independent legal and tax advice specific to your circumstances before acting on any information contained in this article. We accept no responsibility or liability for any loss or damage that may result from your reliance on the information provided in this article. Use of the information contained in this article is entirely at your own risk.

    About The Author

    Profile picture of Rachel Craig.

    Rachel is a Senior Technical Writer with Rapid Formations and is responsible for the successful delivery and development of our products. Joining the company in 2013, Rachel is recognised as an expert in this industry and is highly knowledgeable in company formation, corporate compliance, and company law.

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    Comments (27)

    David Myth

    February 19, 2025 at 1:29 pm

    Thanks for the article! It was helpful learning about the advantages of a limited company for my own expert financial advice UK business.

      Rapid Formations Team

      February 20, 2025 at 9:20 am

      Thank you for your kind comment!

      We are so pleased you enjoyed our recent article.

      Kind regards,
      The Rapid Formations Blog

    Tax Esquire

    June 17, 2023 at 8:33 am

    Your article sheds light on the advantages of public limited company registration. It’s an opportunity for businesses to showcase their potential, access diverse sources of capital, and raise their profile in the competitive market. Thank you for sharing such information about Public Limited Company.

      Rapid Formations

      June 19, 2023 at 9:39 am

      Thank you for your kind words.

      Kind regards,
      The Rapid Formations Team

    mercado livre

    March 5, 2023 at 11:48 pm

    Generally I don’t learn post on blogs, however I would
    like to say that this write-up very compelled me to take a look at and
    do so! Your writing style has been amazed me. Thank you, very nice article.

      Rapid Formations Team

      March 6, 2023 at 2:09 pm

      Thanks for your kind comments – we’re glad you are enjoying our blog articles.

      Kind regards,
      The Rapid Formations Team

    Mitch

    October 17, 2022 at 10:32 pm

    Hello,

    I’m employed full time but also want to setup a gardening business? I do currently submit a separate self assessment for claiming back work expenses but just wanted to know which was best for my situation a sole trader or ltd company. I will only be turning over around 2k initially

    Also if I gkk ok into the higher rate tax bracket will I have to pay more than the 19% corporation tax

      Rapid Formations Team

      October 18, 2022 at 9:24 am

      Thank you for your kind enquiry, Mitch.

      With regards to paying Corporation Tax – there are no ‘bandings’ for Corporation Tax and therefore all relevant profits are taxed at the same amount. Please note that from April 2023 Corporation Tax is due to rise to 25%.

      With regards to what is better for you – this is a decision you will need to make yourself. You will probably need to factor in the annual filing requirements costs into whether or not running via a limited company is better for you or not. In general terms, the more money made via a self employed venture, the more beneficial a limited company is, because the annual filing requirement fees (including accountancy fees) reduce as a % of the revenue earnt. In addition, the risk is limited to the liability of the shareholder. We would suggest you make a projection as to how likely it is that your income is going to rise via this venture to well beyond £2,000, and then make a decision based on this.

      You should also factor in that many customers prefer to deal with a limited company rather than a sole trader, and that being a sole trader may lead to you losing custom due to lack of trust.

      We trust this information is of use to you.

      Kind regards,
      The Rapid Formations Team

    Sheila Greaves

    November 15, 2017 at 3:26 pm

    Hi,
    I am impressed with the answers you have supplied to others, and hope you can help us.
    We, husband and wife,, are considering the possibility of setting up a non-profit making limited company for the purpose of owning our road, which is not adoptable by the local council.
    We and neighbours have spent a lot of money improving the road, which now seems at risk of damage from a new development nearby, so we need insurance and legal status. If we have, say, 3 directors with £1.00 shares each, would this basis be practical in law?
    We would then need to apply for the deeds from, I think, Chancery Division.
    My husband is currently Chair of our Residents Association but this is likely to disband soon.

      Rapid Formations Team

      December 8, 2017 at 9:41 am

      Dear Sheila

      Thank you for your kind words. Unfortunately we cannot advise on the structure of any business as we are not professional advisors and we would advise that you speak to an accountant or lawyer to get the correct advice to deal with this more unusual business concept.

      Best Regards,

    Am Baio

    April 13, 2017 at 11:23 pm

    What hapoens with the state pension siruatuon when you become a ltd company.

      Rapid Formations Team

      April 28, 2017 at 12:03 pm

      Dear Am Baio,
      We are not pension advisors however if you are receiving state pension and form a limited company then you would declare the state pension on a tax return along with any income taken from the limited company.
      Kind Regards,
      Rapid Formations Team

    Stan Rowe

    February 17, 2017 at 12:09 pm

    I am changing from sole trader to limited company is it possible to retain my gross payment status for tax purposes?

      Rachel Craig

      February 28, 2017 at 10:00 am

      Dear Stan,
      Thanks for your message.
      We are not experts on Construction Industry Scheme tax so I would advise you either call HMRC on 0300 200 3210 or speak to an accountant.
      Kind Regards

    joshua

    December 28, 2016 at 6:09 pm

    Ohh thanks very much for advising i think limited companies has more advantages than sole bcs personal property are secured.name of company is boomed etc

    lee

    December 16, 2016 at 2:54 pm

    Must be officially incorporated at Companies House
    Required to disclose personal and corporate information on public record.

    can you explain more on those two disadvantages of a limited company

      Rapid Formations Team

      December 22, 2016 at 4:22 pm

      Dear Lee,
      Thank you for your message. The two disadvantages you have highlighted are very similar in nature. The point being made is purely from a privacy perspective in that if you were to set up a business as a sole trader or partnership (not Limited Liability Partnership), your information would remain private, whereas limited companies have to comply with the Companies Act which requires certain details to be available to the public through the Companies House website (such as the names of directors, the company address etc).
      Best regards,
      Rapid Formations Team

    Carl

    November 15, 2016 at 3:19 am

    If I am a sole trader registered for vat and change to a limited company do I still have to be vat registered as a limited company ? thanks for your time,
    Kind regards,
    Carl

    Peter Kimani

    October 21, 2016 at 9:37 am

    Many thanks for your valuable advise you give people.

    I am forming a ltd company where am a sole director n shareholder. Please advise in the following;

    Does nominal capital of kes 100k mean I have to contribute from my pocket?

    Does fees or charges by advocate form part of the nominal capital?

    In case I need more capital to run day to day activities and pay salaries, can I borrow from a friend?

    Can I dictate the salary I want and when can I start paying myself?

      Rachel Craig

      October 25, 2016 at 11:52 am

      Hi Peter,

      You’re most welcome – I’m pleased to hear that you find the advise useful.

      1. If you set the nominal capital of your shares at £100,000, you will be personally liable to contribute £100,000 to the company if it is unable to pay its debts. You would not have to contribute that sum of money initially, unless you were using it as start-up capital, though I would strongly advise against setting such a high nominal capital. Perhaps consider issuing 10 or 100 shares with a nominal capital of £1/share – this is a popular choice, but it is entirely up to you and something you may wish to speak to an accountant or professional advisor about before making a decision.
      2. Fees and charges paid to solicitors/accountants/advisors are deductible expenses that must be included in your accounts if the payments are made from your company’s bank account. These expenses have nothing to do with nominal share capital.
      3. It is solely your decision if you wish to borrow money from friends or family, but you must record this income and report it in your accounts.
      4. You can choose how much to pay yourself as a salary and you can do this as soon as the company has available funds. Your director’s salary will be a tax-deductible expense for the company.

      I would strongly urge you to seek professional advise from an accountant regarding these matters, especially if you are considering investing a significant sum of money in the business. I’m not an accountant, so I’m afraid I cannot provide any specialist advise.

      Best wishes and good luck with your new business!

      Rachel Craig

    Ron

    September 19, 2016 at 12:46 am

    Hi Rachel,

    I run a sole trader business and we are going to exceed VAT Registration Threshold so I am going to change to Ltd Co. before we register for VAT.

    With this in mind, can you advise whether I will be required to register for VAT as a Ltd Co. immediately or is the turnover as a sole trader disregarded due to the change of legal entity (and then wait until the turnover as Ltd Co. nears VAT Threshold)?

    I have also invested around £15,000-£20,000 over the past few years on plant which would be VAT deductible so would not want to lose out on the opportunity to claim this back… in which case should I register for VAT as a sole trader and delay Ltd Co. status for a year or two?

      Rachel Craig

      September 19, 2016 at 7:46 am

      Hi Ron,

      Thanks for your message.

      This is quite a complex situation so I’m afraid I am unable to give you a concise answer. I would advise contacting HMRC directly to explain what you wish to do and find out what your options are.

      Sorry I cannot be of more help.

      Best wishes,

      Rachel Craig

    Richard Lowndes

    June 29, 2016 at 1:34 pm

    When changing from a sole-trader to a limited company who do I need to inform.

      Rachel Craig

      June 29, 2016 at 3:47 pm

      Hi Richard,

      Thanks for your email.

      You need to inform Companies House, HMRC, your clients, suppliers and all business-related service providers.

      To register your existing business as a limited company, you must complete an application for Companies House. It’s very easy and only takes a few hours. Find out more here: https://www.rapidformations.co.uk/help-centre/steps-to-forming-a-company/

      You will also need to tell HMRC that you are stopping self-employment. Click this link for guidance on how to do that: https://www.gov.uk/stop-being-self-employed

      When your company is registered and you are ready to start trading through it, you should update your website and business stationery with the required details. You can find out about these legal requirements here: https://www.gov.uk/running-a-limited-company/signs-stationery-and-promotional-material

      You may wish to open a business bank account in your company name, so you will have to inform service providers and suppliers about your new bank details. This will also affect the information you include on your client invoices.

      I hope this information helps but please get back to me if you want to know anything else or need help setting up your new company.

      Best of luck,

      Rachel

    Ranjit Singh

    March 24, 2016 at 6:40 am

    can you help me set up as a sole trader?

      Rachel Craig

      March 24, 2016 at 3:15 pm

      Hi Ranjit,

      We do not deal with sole trader businesses because they do not have to be registered at Companies House. However, it’s really easy to set up as a sole trader. You can do it online via HMRC. This link will explain how to do that: https://www.gov.uk/set-up-sole-trader/overview

      Please let me know if you need anymore help.

      Best wishes,

      Rachel