Disadvantages Of An LLP In The UK: What To Consider Before Choosing

Picking the right business structure is one of those early decisions that can make life much easier - or much harder - as you grow.

If you’re tossing up a Limited Liability Partnership (LLP), you’ve probably heard the upsides: flexibility, partnership-style management, and limited liability. But LLPs also come with drawbacks that catch many founders by surprise.

In this guide, we’ll walk through the key disadvantages of an LLP under UK law, how they play out in real life, and when you might be better off with a private company limited by shares (Ltd) or another structure. Our goal is to help you make an informed decision and get your legal foundations right from day one.

What Is An LLP In The UK? A Quick Recap

An LLP is a separate legal entity created under the Limited Liability Partnerships Act 2000. It blends elements of a traditional partnership and a company:

• It’s owned by “members” (partners), not shareholders.
• It offers limited liability - generally, members are not personally liable for the LLP’s debts (unless they’ve given personal guarantees or acted wrongfully).
• It’s tax-transparent - profits are usually taxed on the members, not the LLP itself.
• It files accounts and a confirmation statement with Companies House and must maintain a register of People with Significant Control (PSC) like companies do.

For many professional services firms (e.g. accountants, consultants), this setup can be appealing. However, there are important downsides to consider before you commit.

What Are The Main Disadvantages Of An LLP?

1) Profits Are Taxed On The Members (Even If You Retain Cash)

LLPs are generally tax-transparent. That means profits are allocated to members and taxed on them personally through Self Assessment, regardless of whether those profits are actually distributed.

For growing businesses that want to retain profits for working capital or expansion, this can be a headache. In a company, profits are taxed at corporation tax rates and can be retained in the business; dividends can be timed and structured. In an LLP, you can find yourself paying income tax and National Insurance on paper profits you didn’t actually take home.

As profits rise, the marginal rates on personal income can be significantly higher than corporation tax. If you’re aiming to scale and reinvest earnings, a company limited by shares is often more tax-efficient over the long term.

2) HMRC “Salaried Members” Rules Can Bite

Since 2014, HMRC’s “salaried members” rules (Finance Act 2014) can treat certain LLP members like employees for tax purposes if specific conditions are met (for example, fixed or disguised salary, insufficient capital contribution, and lack of significant influence over the LLP’s affairs).

Why it’s a disadvantage: this can trigger PAYE and employer National Insurance contributions, adding cost and payroll complexity, especially for smaller or more hierarchical LLPs where junior members have limited influence or capital at stake. The compliance and cashflow impact is often underestimated.

3) More Administration And Public Disclosure Than A Traditional Partnership

Compared to a general partnership, an LLP must file accounts (prepared under the LLP Regulations which largely mirror company accounting rules), a confirmation statement, and keep statutory registers (including PSC). You’ll need designated members who take responsibility for filings and compliance. Failure to file on time can lead to penalties.

For some small teams that were simply looking for “a partnership with limited liability”, the extra admin can feel closer to running a company - without all the benefits a company brings (like shares for equity incentives or investor familiarity).

4) Harder To Raise Investment And Incentivise Talent

LLPs don’t have share capital. That makes classic equity tools (ordinary shares, preference shares, options) unavailable. Bringing in outside investors often requires complex profit-sharing arrangements, bespoke classes of membership, or convert-to-company plans down the track.

This also affects staff incentives. You can’t grant tax-advantaged EMI options in an LLP. If attracting investors or offering equity-type incentives to key hires is on your roadmap, a company limited by shares tends to be more flexible and familiar to the market.

5) Banking, Landlords And Suppliers May Push For Personal Guarantees

Yes, an LLP offers limited liability. But banks, landlords and key suppliers sometimes require personal guarantees from members - especially in early-stage or higher-risk sectors. If you sign a personal guarantee, you’re on the hook if the LLP defaults. That undercuts one of the headline benefits of the LLP structure.

6) Member Disputes Can Be Costly Without A Strong Agreement

LLPs rely heavily on the members’ relationship. Without a robust, tailored members’ agreement (often called an LLP agreement), disagreements over profit splits, decision-making, exits and expulsion can escalate fast. The default statutory position rarely matches what founders expect, and court fights are expensive and distracting.

Many small teams initially “trust a handshake” and plan to paper things later. In practice, that’s when fallouts are most damaging - when there’s nothing binding to fall back on.

7) Profit Sharing And Capital Flexibility Can Get Complex

LLPs can be very flexible in how profits are shared and how capital is contributed. The flip side is complexity. Designing fair, tax-efficient arrangements for new joiners, partial exits, varying performance, or sweat equity can become administratively heavy without the clearer frameworks you get with share classes and vesting in a company.

8) Perception And Familiarity Outside Professional Services

Outside certain professional sectors, some clients and investors are more comfortable with companies. Not a deal-breaker - but it can be one more point of explanation when you’re trying to close a deal or raise capital. If you plan to sell the business or bring on strategic investors later, you may eventually need to convert to a company, which means cost, time and transition risk.

9) Designated Member Responsibilities And Liability Exposure

LLPs require at least two “designated members” who carry added statutory responsibilities (for filings, accounts and compliance). While the LLP offers limited liability, designated members who fail to comply with their duties can face penalties or personal exposure in certain scenarios (for example, wrongful or fraudulent trading under insolvency law, or liability for their own negligence).

10) Exit, Buy-Outs And Valuation Can Be Tricky

Without shares, exits are negotiated through membership interest transfers and capital account adjustments. Agreeing a fair valuation, funding a buy-out and dealing with goodwill can be harder to standardise than a share sale. If your long-term plan includes a straightforward sale, an Ltd structure may offer a cleaner path.

LLP Vs Company Limited By Shares: Where Do The Disadvantages Show Up Day-To-Day?

To make this practical, here’s how the common pain points play out when running your business.

Tax And Cashflow

LLP: You may pay income tax and NICs at higher rates on profits you don’t actually withdraw, which can strain cashflow during growth phases.

Company: Profits are taxed at corporation tax rates and can be retained; you can time dividends and director remuneration. This often yields more control over cash management.

Incentives And Investment

LLP: No shares; equity-style incentives require bespoke arrangements. External investors may be hesitant to become members with partnership-style obligations.

Company: Standard equity tools and investment documents are widely understood. You can adopt a EMI options scheme, issue different share classes, and use market-standard investment terms.

Governance And Paperwork

LLP: You’ll need a carefully drafted members’ agreement to deal with profit splits, capital, decision-making and exits. You still face Companies House filings and PSC register requirements.

Company: You’ll rely on a Shareholders Agreement and Articles of Association to manage ownership, voting, transfers and minority protections. These are more standardised, which can reduce negotiation time and costs.

When Can An LLP Still Make Sense?

There are scenarios where the LLP’s features outweigh the disadvantages.

• Professional services where partners truly share risk and rewards, and want partnership-style governance with limited liability.
• Where personal taxation of profits (rather than corporation tax) suits the members’ circumstances.
• Where core goals don’t include external equity investment, share options for staff, or a conventional share sale exit.

If that’s you, an LLP can be a solid choice - provided you put the right agreement and compliance practices in place from the outset.

If You Choose An LLP, What Legal Documents Should You Have In Place?

Even with the disadvantages in mind, you might decide an LLP fits your commercial goals today. If so, getting your legal foundations right from day one will save headaches later.

LLP Members’ Agreement

This is essential. It should set out profit-sharing, capital contributions, voting rights, duties, decision-making, admission and exit processes, restrictive covenants, dispute resolution, and what happens if someone wants to leave (or needs to be removed).

Don’t rely on a template or try to cobble together clauses - this is the document that prevents or resolves most disputes. Many of the concepts align with a high-quality Partnership Agreement, but your agreement should be tailored specifically for an LLP structure.

Client-Facing Terms

Your trading terms should be clear, fair and enforceable. They should address scope, pricing, IP ownership, limitations of liability, indemnities, payment and termination. If you sell online, ensure your website and checkout have properly implemented terms and disclosures.

Employment And Contractor Documents

Once you hire staff, you must provide a written statement of particulars from day one. It’s smart to issue a robust Employment Contract that covers probation, confidentiality, IP, post-termination restrictions and policies. For contractors, use a tailored consulting or contractor agreement that addresses deliverables, IP assignment and data protection.

Data Protection And Privacy

If you collect or use personal data, you must comply with UK GDPR and the Data Protection Act 2018. Most businesses will need a public-facing Privacy Policy, appropriate consents where required, and internal data protection practices. If you use external processors (e.g. cloud tools), ensure you have compliant data processing terms in place.

If You Might Convert Later

Some LLPs plan to convert to a company later to access share capital and equity incentives. If that’s on your horizon, build it into your roadmap now. Agree conversion triggers and mechanics in your members’ agreement so it’s not a surprise when the time comes. When you are ready, you can proceed to register a company alongside the LLP or convert via an agreed process, then adopt a Shareholders Agreement and standard Articles of Association.

Alternatives To An LLP (And When They’re A Better Fit)

Private Company Limited By Shares (Ltd)

Best for growth, investment and staff incentives. Companies offer share capital, familiar governance tools, the ability to retain profits at corporation tax rates, and cleaner exit options. If investment and scalable incentives are important, this is usually the leading option.

General Partnership

Simple and flexible - but with unlimited liability for partners. If risk is low and you want minimal admin, this can suit small, low-liability ventures. You should still document your arrangements in a clear Partnership Agreement.

Company Limited By Guarantee (For Not-For-Profits)

If your aim is not to distribute profits to members (e.g. clubs, associations), a company limited by guarantee can be a better fit than an LLP for governance and stakeholder confidence.

How To Decide: Practical Questions To Ask Before Choosing An LLP

• Do you plan to raise external investment or offer equity-like incentives to staff? If yes, an Ltd is often better.
• Will you need to retain profits to fund growth? Consider the tax and cashflow differences between LLPs and companies.
• Are your members genuinely sharing management and risk - or are some more like employees? Watch the salaried members rules.
• How comfortable are you with Companies House filings and public disclosure? LLPs must still file accounts and maintain a PSC register.
• Do your bank, landlord or suppliers require personal guarantees? That can reduce the practical benefit of limited liability.
• What’s your exit plan? If a share sale is the likely route, a company structure usually provides a cleaner pathway.

If you’re unsure, it’s wise to get tailored advice about your goals, cashflow, sector risk and growth plans. Decisions you make at the start can have a big impact on tax efficiency, governance and fundraising down the track.

Key Takeaways

• LLPs have clear downsides for many small businesses: personal taxation on profits (even if retained), the salaried members rules, more admin than a general partnership, and less flexibility for investment and staff incentives.
• If you’re planning to raise capital, offer options to staff, retain profits for growth, or aim for a share sale exit, a company limited by shares will often be a better fit.
• If you do choose an LLP, a robust members’ agreement is critical - treat it like your constitution. Don’t rely on templates; have it tailored to your profit-sharing, decision-making and exit plans.
• Put the essentials in place from day one: strong client terms, a compliant Privacy Policy, and the right employment and contractor documents such as an Employment Contract.
• Consider your future plans. If conversion to a company might be needed, plan the mechanism now and be ready to register a company and adopt a Shareholders Agreement and Articles of Association at the right time.

If you’d like help weighing the disadvantages of an LLP against other structures - or drafting the key documents to protect your business - you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat.