Doing business in the UK

With a business-friendly legal system, access to global markets and world-leading finance centres, the UK is one of the top choices for foreign investors. However, navigating post-Brexit regulatory changes, employment law and complex tax rules can present challenges.
The UK stands as one of the globe’s largest economies, continuing to be a key centre for finance, legal services and technology. It offers a highly skilled workforce, reliable infrastructure and transparent legal system. London remains a premier destination for international capital, while cities like Manchester, Birmingham and Edinburgh are increasingly appealing to investors.
Although the UK has left the European Union, it still encourages inward investment through trade agreements, simplified company formation and a long-standing regulatory framework.
Advantages of doing business in the UK
The UK remains a top global destination for business due to its adherence to the rule of law, robust intellectual property protection and investor-friendly policies. Companies benefit from swift incorporation, often within 24 hours, the predictability of common law, and a diverse pool of international talent.
Its strategic location between Asia and North America, extensive network of double taxation treaties and vibrant fintech ecosystem make it an ideal launchpad for global operations. The government actively promotes foreign direct investment through initiatives such as freeports and R&D tax reliefs.
Challenges of doing business in the UK
While business-friendly, the UK is complex in areas such as tax, immigration and sector-specific compliance. The ramifications of Brexit are still unfolding, particularly regarding trade paperwork, customs procedures and access to the EU market.
Foreign employers also encounter obstacles in hiring due to the points-based immigration system and visa regulations. Corporate transparency requirements, such as the Persons of Significant Control (PSC) register, add further layers of compliance.
Compliance and the regulatory environment in the UK
The UK's regulatory framework is clear but detailed, with frequent updates to company reporting and tax disclosure requirements. Businesses must register with Companies House and submit annual accounts in line with UK GAAP or IFRS (depending on their size).
Regulatory agencies such as HMRC, the Financial Conduct Authority (FCA) and Information Commissioner’s Office (ICO) supervise compliance in financial matters, anti-money laundering (AML) and data protection. Companies are also expected to adhere to global transparency standards including FATCA, CRS and BEPS.
Hiring and employment in the UK
UK employment legislation safeguards workers through a mixture of statutory rights and contractual obligations. Employers are required to provide written terms of employment, adhere to national minimum wage levels and ensure a safe working environment.
The standard working week ranges from 37 to 40 hours, with generous holiday entitlements and parental benefits. Social security is financed via employer and employee National Insurance contributions.
Recruiting foreign nationals necessitates sponsorship through the UK's points-based immigration system, while employers must be licensed sponsors to issue work visas.
The financial and tax environment in the UK
The UK’s corporate tax system is undergoing changes, with the primary rate now at 25%. Lower rates might apply for smaller profits and capital allowances, R&D credits and patent box reliefs are available.
VAT is levied at a standard rate of 20%. Businesses must register if their taxable turnover exceeds the threshold (currently £85,000), and submit regular VAT returns.
Transfer pricing, thin capitalisation and controlled foreign company rules are relevant to multinational arrangements. UK-resident businesses are taxed on global income while non-resident companies are typically taxed on UK-source income. Double tax treaties offer relief from withholding tax on interest, dividends and royalties.
Starting a business in the UK
Setting up a business in the UK is both fast and inexpensive. The private limited company (Ltd) is the most popular legal form and can be registered online within a day.
Requirements include a UK address, one director and a PSC declaration. Depending on the investor’s structure, other options include public limited companies (PLCs), limited liability partnerships (LLPs) and branches of foreign companies.
After incorporation, steps include tax registration, setting up a payroll scheme and adhering to sector-specific licences where necessary.
Find out more about doing business in the UK by requesting our in-depth guide.
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