Which legal structure is best for my business - Sole trader, partnership, and company types

Oct 29, 2026

Explains how to choose a suitable legal structure for a business before starting and how switching may be possible if circumstances change. Compares sole trader, partnership, and private limited company, including how income is taxed, how liability works for business debts, and what registrations are required with HMRC and Companies House. Covers additional forms such as LLPs, community interest companies, private companies limited by guarantee, charitable companies, and cooperative societies, including their governance and profit distribution differences.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Choosing a legal structure

Three most common options

Sole trader

Setup and taxation

Liability and regulations

Partnership

Responsibilities and liabilities

Written agreement

Private limited company by shares

Limited liability and protections

Registration and reporting

Director employment, PAYE, and dividends

Limited liability partnerships (LLP)

Not-for-profit distribution organisations

Community interest companies

Private limited company by guarantee

Charitable companies

Cooperative societies

Which legal structure is best for my business? Before starting your business, you will need to choose a legal structure /entity which suits you best. It is important to remember that should your circumstances change relating to the size, functionality, and liability of the business, you are able to change the legal structure in the future if desired. The three most common types are sole trader (often referred to as self-employed) , partnership (two or more sole traders setting up) and a private limited company. In all cases there is no impact on employing staff or VAT rules regardless as to the structure you select. Sole trader This is the easiest option to set up , it requires a simple completion of a structured form on [Gov.uk. Sole](Gov.uk. Sole) traders register with HMRC and complete an annual self-assessment. This will tell HMRC what their income (sales) is over the year together with completion of allowable expenditure and they are taxed accordingly for income tax and national insurance based on a range of tax thresholds. Sole traders do not receive a wage or salary as this would imply that tax is deducted at the same time. Instead, drawings are deducted from business account for personal use. The tax is calculated when completing the self-assessment and is purely based on trading – sales less allowable expenses in addition with any other personal income and taxes paid such as employment. As a sole trader you are personally liable for any business debts. It is therefore a simple business structure and suitable for businesses with low financial risks . There are also the least number of regulations to adhere to. Partnership The two or more partners involved assume the same responsibilities as those taken on by a sole trader, but the liabilities are split between them or according to the partnership agreement made between the partners. The partnership will have to submit accounts to HMRC via a nominated partner, in addition to the self-assessments submitted by each individual partner. It is important to formulate a written agreement, and for this to be signed by all partners. Regardless of how close you are personally; it is good sense to have the terms of the partnership clearly recorded from the outset to avoid potential conflict later. Agreement can include how losses and profits are shared, roles, responsibilities and accountability, decision making processes within the business and if a partner wants to leave the partnership. Private limited company by shares A private limited company has a separate legal identity to its owner. This means that as an owner you have limited liability for financial claims. This gives you more protection for your personal finances than when you are a sole trader. Be aware of exceptions to the rule including misconduct, obtaining money by fraudulent means and when making personal guarantees , often found in business contracts. As well as registering with HMRC a limited company also needs to be registered with Companies House which can be found [on Gov.uk. Your](on Gov.uk. Your) personal information and accounts will be published, and anyone can look this up in the public domain. Accounts must be submitted to Companies House every year. As a limited company, legally another company cannot set up using the same business name. It can be set up with only one person who will be the director and the only shareholder. When the company is incorporated, shareholders buy shares issued by the company. The director is in essence an employee of the Limited Company, a payroll system must set up as the director’s salary deductions are subject to tax and national insurance contributions – pay as you earn (PAYE) . Additional payments can be taken from the profits of the business in the form of dividends. The business is subject to corporation tax from its profits. Limited liability partnerships (LLP) A partnership can also be limited by registering with Companies House, thi

FAQs

What are the three most common legal structures for a business?

The three most common types are sole trader (self-employed), partnership (two or more sole traders), and a private limited company.

How are profits and taxes handled for a sole trader?

A sole trader does not receive a wage or salary; drawings are taken from the business account for personal use. Tax is calculated through the annual self-assessment based on trading profit (sales less allowable expenses) plus any other personal income, alongside income tax and national insurance considerations.

What are the key differences in liability between a sole trader and a private limited company?

A sole trader is personally liable for business debts. A private limited company has a separate legal identity, which generally means the owner has limited liability for financial claims, though exceptions can apply such as misconduct, fraud, or personal guarantees.

Which not-for-profit organization types are discussed and how do they differ in profit distribution?

The document discusses community interest companies, private limited companies by guarantee, charitable companies, and cooperative societies. It notes that CICs have restrictions on distributing profits, companies limited by guarantee do not have shareholders and cannot distribute profit to members, and cooperative societies focus on providing services to members rather than wider profit for directors.

Oct 29, 2026

Upload by Quinn Holloway