Why would I want to incorporate my business – and why not?

As accountants for small businesses, we understand that there are detailed advantages and disadvantages to incorporating a small business. In this blog, we’ll cover the main financial and operational factors that influence almost every business owner’s decision.

Historically, the main financial driver for incorporating was tax savings. As a limited company director taking a combination of a low salary and dividends, you avoid Class 4 National Insurance (and mandatory Class 2 National Insurance, which was abolished for self-employed individuals with profits above the threshold from April 2024). However, with recent tax updates—including reductions in the Dividend Allowance down to £500, higher dividend tax rates (basic rate at 8.75% / 10.75%, higher rate at 33.75% / 35.75%), and increases to employer National Insurance—the tax gap between sole traders and limited companies operating at low-to-medium profit levels has narrowed significantly. In some scenarios where all profits are extracted, a sole trader structure can yield a similar or even slightly higher net take-home pay.

Business accountants tend to cost more when you operate as a limited company due to statutory compliance requirements. Make sure you ask your accountant whether their fees will be outweighed by tax efficiency and structural benefits; otherwise, raw tax savings may no longer be the headline reason to incorporate.

Another key advantage of incorporating is that company income remains inside the business until you draw it out. Company profits are subject to Corporation Tax rates—with a Small Profits Rate of 19% for profits up to £50,000, sliding up to the main rate of 25% for profits above £250,000 (with marginal relief in between). This means you only pay personal income tax or dividend tax when you choose to take money out of the business, rather than being taxed on all profits in the year they are earned like a sole trader or partnership. This flexibility allows for strategic tax planning and retaining funds for reinvestment.

Incorporating your business makes it a completely separate legal entity from you as an individual. This provides limited liability protection, safeguarding your personal assets if the company faces financial difficulty. Additionally, it gives you flexibility in structuring salary, benefits in kind, and director loans to manage your overall tax position efficiently.

Image and credibility are also major factors for growing businesses. Operating as “Global Successful Business Limited” often presents a more established appearance to prospective corporate clients, lenders, and suppliers compared to “John Smith trading as Global Successful Business”. Certain contracts and commercial tenders will also only deal with limited companies.

The main downside to incorporating remains public visibility and administrative burden. Key information and a version of your annual accounts must be submitted to Companies House and placed on the public record. While full turnover isn’t always publicly disclosed for micro-entities, other key financial metrics become visible. There are also strict statutory rules and deadlines around reporting. As expert business accountants, we can help you navigate compliance while structuring your reporting efficiently.

If you’re considering whether incorporation makes sense under the current tax landscape, it’s worth seeking tailored advice. The right answer depends heavily on your profit levels, whether you plan to retain profit in the company, and your long-term goals. Get in touch with our team or call 0116 255 2422 to discuss your options.