Ltd vs LLP — which is right for a startup?
By SuLe · Updated 14 May 2026
For a startup that plans to raise investment, a private limited company is almost always the right structure — an LLP has no shares, so it cannot offer SEIS or EIS relief, cannot grant EMI options, and venture capital funds will not invest in one. An LLP suits profit-sharing professional firms. If you are building a venture on equity, incorporate a limited company.
Key facts
- An LLP has no shares — so no SEIS, no EIS, no EMI options, and VCs will not invest in one.
- A limited company pays corporation tax and can retain profits; an LLP is tax-transparent, with members taxed like partners.
- A private limited company needs one director (a natural person aged 16+) and one shareholder — the same person can be both.
- Online incorporation at Companies House is usually processed within 24 hours; the fee is £50 as of mid-2026 (check gov.uk).
- Both structures give limited liability — the difference is ownership: shares versus membership.
What's the actual difference between a Ltd and an LLP?
Both are separate legal entities registered at Companies House, and both limit the owners' personal liability. The difference is how ownership works.
A private limited company (Ltd) is owned through shares. Shareholders hold them, directors run the company under the Companies Act 2006, and the articles of association set the rules — ownership and management are cleanly separated.
A limited liability partnership (LLP) has no shares at all. It is owned by its members, who normally both own and run the business under a private LLP agreement, sharing profits in whatever ratio they choose — a partnership wearing a limited-liability shell.
Why does "no shares" rule out startup fundraising?
Because everything startup finance runs on — investment rounds, tax reliefs, option schemes — is built out of shares, and an LLP has none to offer.
SEIS and EIS are reliefs for investors who subscribe for shares, so an LLP can never offer them, and UK angels overwhelmingly expect them. EMI options are options over shares — impossible again. And venture capital funds are structured to buy equity, so they will not invest in an LLP.
A startup planning to raise should therefore incorporate a limited company. This single point outweighs every tax nuance in the LLP's favour.
| Private limited company (Ltd) | LLP | |
|---|---|---|
| Ownership | Shares held by shareholders | Members — no shares exist |
| SEIS/EIS for investors | Available if the company qualifies | Never — the reliefs require shares |
| EMI share options | Available if the company qualifies | Never — nothing to grant options over |
| VC investment | The standard vehicle | VCs will not invest |
| Tax | Corporation tax; profits can be retained | Tax-transparent; members taxed like partners |
| Governance | Directors and articles of association | Members and a private LLP agreement |
| Best for | Startups planning to raise or grant options | Profit-sharing professional firms |
How is the tax different?
An LLP is tax-transparent: the LLP itself pays no tax on profits, and each member is taxed personally on their profit share, like a partner — broadly as it arises, whether or not they draw the cash.
A limited company is opaque: it pays corporation tax on its profits at the prevailing rate (check gov.uk for current rates), and founders are then taxed personally only on what they take out as salary or dividends.
For a startup the company model usually fits better anyway: early profits — if any — are typically retained and reinvested rather than distributed, which transparency taxes and retention does not.
When is an LLP genuinely the better choice?
When the business is a profit-sharing professional firm rather than an equity venture. Consultancies, agencies, accountancy and law practices like LLPs because profits flow straight to members, profit-sharing ratios can flex year to year, and nobody is planning to sell shares to outsiders.
The test is your endgame. If the plan is to distribute most of what you earn each year among the people doing the work, an LLP is a sensible home.
If the plan is to raise investment, grant options and eventually sell the business, you are describing shares — and only a company has them.
Can I switch from an LLP to a limited company later?
Not by conversion — no statutory mechanism turns an LLP into a company. You incorporate a new limited company and transfer the entire business into it: contracts, assets, IP, employees and banking, each needing consents and tax analysis.
Founders usually discover this mid-fundraise, when an investor's lawyers explain the LLP cannot take the round. The restructure then happens under time pressure, at legal cost, while the investor waits.
If there is any realistic chance you will raise, start as a limited company and skip the detour.
Worked example
Owen and Saskia run a two-person data consultancy and are told an LLP would be tax-efficient. But their plan for next year is a SaaS product, a £200,000 angel round from SEIS-focused investors and a first engineering hire on share options — none of which an LLP can deliver.
They incorporate Brightloom Ltd instead: 100,000 ordinary shares of £0.0001 (£10 of capital), 55,000 to Owen and 45,000 to Saskia. Twelve months on, three angels invest £200,000 for 25,000 new shares at £8.00 each — 125,000 shares in issue, 20% to the angels, on an £800,000 pre-money valuation (100,000 × £8.00).
Their first hire takes EMI options over 3,000 shares. In an LLP, none of this round happens.
Where founders go wrong
Choosing an LLP for the tax and hitting the equity wall at the first raise.
Restructuring into a company mid-round costs weeks, fees and investor goodwill.Assuming you can convert later with a form.
There is no LLP-to-company conversion — you transfer the whole business piece by piece.Copying a professional firm's structure.
LLPs suit firms that distribute profits annually; startups retain and reinvest.Thinking the liability protection differs.
Both limit liability — and neither stops a landlord or bank asking you for a personal guarantee.
Related questions
Can an LLP raise SEIS or EIS investment?
No. SEIS and EIS relief is only available to investors who subscribe for shares, and an LLP has no shares to subscribe for. Angels who invest expecting the reliefs simply cannot get them through an LLP — which in practice removes most of the UK's early-stage investor pool. [More: What is SEIS and how does it work?]
Can an LLP grant EMI share options?
No. EMI options are options over shares, and an LLP has none, so there is nothing to grant an option over. If tax-advantaged equity is part of how you plan to hire — and for most startups it is — you need a limited company. [More: What is an EMI share option scheme?]
Is an LLP simpler to run than a limited company?
Not meaningfully. Both are registered at Companies House and both have annual filing obligations. The real differences are ownership and tax: a company has shares and pays corporation tax, while an LLP has members who are taxed like partners. Choose on those grounds, not on paperwork.
Can I move from an LLP to a limited company later?
There is no statutory conversion. You incorporate a new limited company and transfer the whole business into it — contracts, assets, staff, banking — which needs tax advice and every counterparty's cooperation. Doing that mid-fundraise is slow and expensive, which is why startups are better incorporated as companies from day one.
Structure is the one legal decision that is genuinely painful to reverse — the wrong choice here quietly closes the door on SEIS angels, EMI options and VC money. A SuLe solicitor can pressure-test your plans and set the company up properly first time. Book a free 15-minute consultation about your setup before you register anything.
Keep reading: What legal documents does a UK startup actually need? · How many shares should I issue when incorporating a UK startup? · What nominal share value should a startup use (£0.001 vs £1)? · Can I be the sole director and shareholder of my startup? · What address can I use as my registered office? · What is a confirmation statement and when do I file it?
Primary sources: GOV.UK — Set up a private limited company · Companies Act 2006
