The choice between operating a UK accounting practice as a limited company or a limited liability partnership (LLP) is one of the most consequential structural decisions a firm makes. Both forms are popular and legitimate. This is a deliberately Accupe-neutral comparison aimed at helping principals weigh the structural trade-offs in 2026. As always, take specific advice for your circumstances.
Tax Treatment Fundamentals
A limited company pays Corporation Tax on profits (currently 25% main rate, 19% small profits rate with marginal relief between £50,000 and £250,000). Shareholders extract through salary and dividends, with dividend tax rates applying above the £500 allowance.
An LLP is tax-transparent. The LLP itself pays no tax; members are taxed personally on their share of profits at income tax rates (up to 45%) plus Class 4 NIC. There is no concept of dividends - partners draw profit allocations.
When the Limited Route Tends to Win
Profits retained in the business are taxed at corporation tax rates, which for many firms is lower than partners' marginal income tax. Limited companies can pay dividends timed to optimise individual tax positions. Bringing in non-equity-holding talent via PAYE is cleaner. The corporate vehicle is generally simpler for institutional sale or external investment.
When the LLP Route Tends to Win
LLPs preserve the partnership culture that many practices value - partners are members, not shareholders, and profit-sharing reflects effort and contribution rather than capital. Profit allocations are highly flexible year to year. Some clients still prefer the partnership form for trust and tradition reasons.
For firms where most profits are extracted in the year, the apparent tax differential between LLP and limited narrows substantially once dividend tax is layered onto corporation tax.
Regulation by Recognised Supervisory Body
Both structures are accepted by ICAEW, ACCA and the other RSBs. Practising certificate, professional indemnity insurance, AML supervision and continuing professional development requirements apply equally. The choice of structure does not determine your regulatory burden under MLR 2017.
Succession and Equity
Limited companies allow flexible share classes, EMI option schemes and structured exit planning. Bringing in new equity partners is essentially a share transfer with clear documentation. LLPs use member admission deeds and profit-share adjustments which are more bespoke but can feel more collegiate.
For firms planning an institutional sale (e.g. private equity rollup), the limited company is generally preferred by buyers. For firms planning organic partner succession, the LLP's flexibility on profit allocation is often valued.
Practical Day-to-Day Considerations
Limited company accounts are filed at Companies House and become public information. LLP accounts are also filed but the partner-level profit allocations are not disclosed publicly. For some firms this discretion matters.
Pension contributions and benefit-in-kind treatment differ. Director-shareholders in limited companies have more flexibility to use the company as a savings vehicle through pension contributions.
A Note on Hybrid Structures
Some firms run a limited company as the trading entity with an LLP holding the equity, or use group structures with service companies. These can be valuable but introduce complexity and should be designed with specialist tax advice.
Verdict
Neither form is universally better. Limited companies tend to suit firms retaining significant profit or planning institutional exit. LLPs tend to suit firms that prize partnership culture, year-on-year flexibility on profit-sharing, and don't mind the higher personal tax exposure. The right answer depends on the principals' priorities, planned growth path and personal tax positions. Model both with specific numbers before committing.