Over 900,000 active companies are registered at Companies House. Tens of thousands are incorporated each year by non-residents. They are drawn by the UK's transparent legal system, competitive tax framework, and business opportunities.
This guide answers the question, 'can a foreign national open a company in UK?'. It explains the corporate tax rate for a non-resident-owned company, the requirements to register a limited company, and the tax implications for US citizens and other foreign nationals who open a company in the United Kingdom.
Can a Foreign National Open a Company in the UK?
So, can a foreign national open a company in UK? Yes, absolutely. The Companies Act 2006 does not impose a residency or nationality requirement on directors, shareholders, or Persons with Significant Control (PSCs). Anyone of any nationality may incorporate a private limited company by registering with Companies House. The same straightforward filing and identity verification rules that apply to UK residents also apply to non-residents.
Many entrepreneurs from outside the UK choose a private company limited by shares. This is the most common structure. The director must be a natural person aged 16 or over, not disqualified or an undischarged bankrupt. At least one director and one shareholder are required; these can be the same person. The registered office must be a physical address in the United Kingdom, usually in England and Wales, Scotland, or Northern Ireland. Corporate service providers routinely supply a registered office and a service address for directors who do not have a UK residential address. For instance, a Canadian software developer recently set up a UK limited company remotely. He used a corporate services provider, completed identity verification online, and opened a business bank account. Many are attracted by business opportunities in the United Kingdom.
Key Registration Requirements for Non-Residents
To register a limited company, a non-resident must supply the following to Companies House:
• A unique company name, not too similar to an existing registered name
• A registered office address in the UK
• Details of the proposed directors and shareholders
At least one director must be an individual, not a corporate entity. There is no minimum capital requirement for a private company limited by shares. This makes it a low-barrier entry point for international founders.
Non-residents must also keep a register of people with significant control. This identifies any individual who holds more than 25% of shares or voting rights. When all directors are non-UK residents, some banks may request an in-person meeting or certified documents to open a business bank account. Be prepared for stricter bank due diligence, as non-resident directors often face additional scrutiny. A reputable corporate services provider can assist with the onboarding process. It can navigate the bank's specific requirements and supply the necessary certified identification documents.
Can a US Citizen Open a Company in the UK and What Are the Tax Implications?
A US citizen can open a company in the UK exactly as any other foreign national does, by registering with Companies House. The UK side of the equation is straightforward. However, US citizens must pay particular attention to their US federal tax obligations. The United States taxes its citizens and green card holders on their worldwide income. A US-owned UK company may therefore trigger reporting requirements to the Internal Revenue Service (IRS). This is especially the case if the company is structured as a Controlled Foreign Corporation.
On the UK side, the company will pay corporation tax on its UK-sourced profits at the standard rate for all UK-resident companies. The US-UK Double Taxation Convention helps prevent the same income from being taxed twice. A US shareholder will typically receive relief through a foreign tax credit on their US return. Alternatively, they may elect to treat the UK company as a disregarded entity or partnership for US tax purposes, depending on its composition. Specialist cross-border tax advice is essential. The exact filing obligations depend on the number of shareholders, the type of income, and whether an election is made under the US 'check-the-box' regulations.
What Corporate Tax Rate Applies to a Newly Formed UK Company Owned by Non-Residents?
Any UK company, regardless of ownership, pays the same corporation tax rates. Non-resident owned companies face no extra charges. For the 2026/27 tax year, profits over £250,000 are taxed at 25%. A small profits rate of 19% applies to profits of £50,000 or less. Profits between these amounts receive marginal relief, making the effective rate gradually rise from 19% to 25%.
So, can a foreign national open a company in UK and expect consistent tax treatment? Yes. The company pays corporation tax on its worldwide profits. Tax residence is determined by incorporation, meaning a UK-registered company is UK-resident. If directors manage the business from abroad, it normally remains UK-resident unless a tax treaty states otherwise. In that case, dual-residence relief may apply.
New companies must register with HMRC for corporation tax within three months of starting to trade. A Unique Taxpayer Reference (UTR) will be issued. Dormant companies must tell HMRC they are not trading, but no tax return is due while dormant.
Small Profits Rate vs Main Rate: A Quick Comparison
The small profits rate is deliberately designed to support early-stage and small businesses. If a new company projects profits below the GBP 50,000 threshold, its effective tax rate will be a flat 19 per cent. The moment the augmented profits cross the GBP 50,000 mark, marginal relief softens the jump to the 25 per cent main rate. This structure ensures a company is never worse off by earning an extra pound of profit, because marginal relief bridges the two rates. For a newly formed company with non-resident owners, understanding where the company’s profits will likely fall in its first year of trading helps shape an accurate tax provision.
VAT, Employment Taxes and Other Obligations
Corporation tax is only one part of the compliance picture. A company whose taxable supplies exceed the VAT registration threshold, currently GBP 90,000 over any 12-month rolling period, must register for VAT with HMRC. Even if turnover is below the threshold, voluntary registration can be beneficial to reclaim input VAT on start-up costs. If the company hires employees in the UK, it must operate Pay As You Earn (PAYE) and account for National Insurance contributions. These obligations are separate from the corporate tax rate but equally enforceable by HMRC.
What Are the Requirements for a Non-Resident to Register a Limited Company in the UK?
Once the company is live, staying compliant requires a rhythm of statutory filings. The deadlines are non-negotiable and late filing attracts automatic penalties.
First, the company must file a confirmation statement, previously called the annual return, at least once every 12 months. This statement confirms the information held on the public register is correct, including the registered office, directors, shareholders, and PSCs. It is possible to file the confirmation statement early if company details change, but each filing resets the 12-month clock for the next review period.
Second, the company must prepare and file annual accounts with Companies House. For a private limited company, the first set of accounts must be delivered within 21 months of incorporation, and thereafter within nine months of the accounting reference date. Small and micro-entity companies may prepare simplified accounts, but even a dormant company must file dormant accounts.
Third, a corporation tax return (CT600) must be submitted to HMRC no later than 12 months after the end of the company's corporation tax accounting period. The tax payment itself is ordinarily due nine months and one day after that period ends, unless the company pays by quarterly instalments—a rule that usually only applies to larger companies with annual profits above £1.5 million. For example, a non-resident founder with a 31 December year-end would need to file the CT600 by 31 December of the following year and pay any corporation tax by 1 October.
Economic Crime and Corporate Transparency Act: What Has Changed
Under the Economic Crime and Corporate Transparency Act 2023, every director and person with significant control must prove their identity. An accredited corporate service provider can verify a non-resident's ID online, creating a secure digital record at Companies House. This requirement applies equally to UK residents and foreign nationals. The new system makes the UK register more trustworthy without adding travel costs. Many international investors see this as a positive step.
Registered Office and Service Address for Non-Residents
A limited company must maintain a registered office address in the jurisdiction of incorporation that is capable of receiving official correspondence and legal notices. For a non-resident director, a service address, distinct from the registered office, is also required for the public register. A corporate service provider can supply both addresses, giving the non-resident founder a stable and compliant link to the UK while protecting residential addresses from being publicly disclosed.
Practical Steps for a Non-Resident to Stay Compliant
Once the company is live, staying compliant requires a rhythm of statutory filings. The deadlines are non-negotiable and late filing attracts automatic penalties.
First, the company must file a confirmation statement, previously called the annual return, at least once every 12 months. This statement confirms the information held on the public register is correct, including the registered office, directors, shareholders, and PSCs. It is possible to file the confirmation statement early if company details change, but each filing resets the 12-month clock for the next review period.
Second, the company must prepare and file annual accounts with Companies House. For a private limited company, the first set of accounts must be delivered within 21 months of incorporation, and thereafter within nine months of the accounting reference date. Small and micro-entity companies may prepare simplified accounts, but even a dormant company must file dormant accounts.
Third, a corporation tax return (CT600) must be filed with HMRC within 12 months of the end of the company’s corporation tax accounting period. The tax itself is ordinarily payable nine months and one day after the end of that period, unless the company pays by quarterly instalments, a requirement that generally applies only to larger companies with annual profits above GBP 1.5 million.
Annual Filing Calendar for a Small UK Company
A small UK company should follow a simple compliance rhythm. File a confirmation statement every year. Submit accounts to Companies House within nine months of the year-end. Pay corporation tax nine months and a day after the period end. File the CT600 return within twelve months. Use a compliance tracker to stay ahead of these deadlines.
When a Non-Resident Should Engage a Professional
The Companies House web-filing system is intuitive. However, overlapping obligations between Companies House, HMRC, and your home tax authority can become complex. A misstep, such as filing the wrong version of accounts or missing the start-of-trade date, can lead to penalties. Engaging a professional early reduces stress and helps ensure the entire compliance programme is set up correctly from day one. To discuss your needs, please contact our team.
United Kingdom Corporation Tax Rates for 2026–27
| Profits Threshold | Tax Rate | Notes |
|---|---|---|
| GBP 0 – 50,000 | 19% (small profits rate) | Applies if augmented profits are GBP 50,000 or less |
| GBP 50,001 – 250,000 | 25% less marginal relief | Effective rate rises gradually from 19% to 25% |
| Over GBP 250,000 | 25% (main rate) | Applies to all profits above the threshold |
UK Company Filing Deadlines at a Glance
| Filing Obligation | First Deadline | Subsequent Deadlines |
|---|---|---|
| First accounts to Companies House | 21 months after incorporation | 9 months after year-end |
| Confirmation statement | 12 months after incorporation | Every 12 months |
| Corporation tax return (CT600) | 12 months after AP end | 12 months after each AP end |
| Corporation tax payment | 9 months 1 day after AP end | 9 months 1 day after each AP end |
How We Can Help
If you ask, can a foreign national open a company in UK? The answer is yes, and 3E Accounting United Kingdom makes it simple. We support international founders with Companies House registration, identity verification, HMRC registration, and compliance. Our team helps you apply the correct corporate tax rate, avoid penalties, and handle cross-border obligations. We offer registered office and service address solutions, bookkeeping, corporation tax return preparation, and advice on VAT and payroll.
Start Your UK Company with Confidence
Speak with our team today about incorporating your UK company and managing every filing and tax deadline from day one.
Frequently Asked Questions
Yes. The entire incorporation process can be completed online through Companies House. Identity verification can be fulfilled via an Authorised Corporate Service Provider, and a UK registered office address can be provided by the same provider.
The same corporation tax rates that apply to any UK-resident company. For the 2026–27 tax year, that means a 19% small profits rate on profits up to GBP 50,000, a 25% main rate on profits over GBP 250,000, and marginal relief on profits between those thresholds.
A non-resident needs a unique company name, a registered office address in the UK, at least one individual director, at least one shareholder, and must file an application with Companies House. Directors and PSCs must complete identity verification under the Economic Crime and Corporate Transparency Act 2023.
Yes, a US citizen can incorporate a UK company exactly like any other foreign national. The UK company pays UK corporation tax on its profits. The US shareholder must report their interest to the IRS and may owe US tax on the company’s profits depending on the ownership structure, elections made, and the application of the US-UK Double Taxation Convention.
It is not a legal requirement, but in practice a UK business bank account is essential for receiving revenue, paying suppliers, and managing tax payments. Some digital and high-street banks in the UK have tailored account-opening processes for non-resident directors.
Abigail Yu
Author
Abigail Yu oversees executive leadership at 3E Accounting Group, leading operations, IT solutions, public relations, and digital marketing to drive business success. She holds an honors degree in Communication and New Media from the National University of Singapore and is highly skilled in crisis management, financial communication, and corporate communications.
