UK visa to start a company: Ltd registration in 5 steps + 20 hours red line, you can get permanent residence if you make a mistake
Xiao Chen is working as a software engineer in London, and his Skilled Worker visa has two years left to expire. A friend asked him to register a Ltd company together to handle outsourcing, and he kept thinking: "Does it violate my visa if I open a company? Will it affect my permanent residence in the UK?" This is a question that was asked frequently in the background. Today I will use an article to talk about the legal framework and the impact of permanent residence on visa holders opening a company in the UK, and what you can do directly.
1. Can British visa holders open a Ltd company?
Let’s talk about the conclusion first: registered company itself does not have any identity restrictions . The British Companies Act 2006 has only two requirements for directors - to be over 16 years old and not to be disqualified as a director by the court. It doesn't ask about your nationality or your visa type. So even if you have a work visa, spouse visa, or student visa, it is technically completely legal to set up a Limited Company under the name of Companies House.
The real minefield is not "registration", but "work". Immigration law governs whether you actually worked for this company. Holding the title of director and holding shares belong to status; personally taking orders, managing operations, making products, and negotiating with customers belong to labor. The former is allowed by most visas, while the latter is out of bounds for many visas.
2. 20-hour red line for Skilled Worker visa
This is the most common pitfall for work visa holders. The core obligation of the Skilled Worker visa is to work full-time for your sponsor (sponsor). In addition, the immigration rules only open a narrow gap - supplementary employment (supplementary employment), with a weekly limit of 20 hours , and must be performed outside the regular contract hours.
There is also a hard condition for supplementary work: it must be a qualified high-skilled occupation code, or be on the Immigration Salary List, or be in the same industry and the same level as your guaranteed job . If you do software engineering, open a restaurant or sell goods on Amazon, they are not within this scope.
More importantly: Home Office generally regards "actual operation of one's own company" as self-employment, and the Skilled Worker visa does not allow self-employment in principle. If you are both a director and a person with significant control (PSC, Person with Significant Control) and you work personally, it can easily be found to be a violation of visa conditions. Once the visa is found to be in violation, subsequent ILR applications will be rejected due to "illegal work during continuous residence." The price may be five years of waiting in vain.
What should I do if I want to start a business full-time? The formal path is self-employment guarantee (Self-Sponsorship) : first set up a company, the company applies for a sponsor license, and then the company sponsors you as an "employee". In this way, your labor will have a legal basis, instead of stepping into a gray area. The costs and barriers to entry are high, so be sure to consult a licensed attorney before taking action.
3. 5 steps to register a British Ltd company (latest fees in 2026)
After confirming your identity and not stepping into any trap, the registration process is actually very fast, and the certificate can be issued online as soon as 24 hours:
① Start the company name from , check it at Companies House, and it cannot conflict with the existing name;
② Determine the directors and shareholders , at least 1 director (over 16 years old);
③ Provide the registered office address (registered office, must be a real address in the UK);
④ Prepare company articles of association (Memorandum & Articles of Association);
⑤ Submit and pay online.
Pay attention to the following: From February 1, 2026, the Companies House online registration fee will rise from £50 to £100, and paper mailing will be more expensive; the annual confirmation statement fee will also rise from £34 to £50. These are official government fees. If you find a formation agent, you will be charged additional service fees. Please refer to GOV.UK’s latest announcement for the specific amount.
4. New regulations on identity verification: one more step to open a company
This is a change that visa holders should especially pay attention to. According to the Economic Crimes and Corporate Transparency Act 2023 (ECCT Act 2023), starting from November 18, 2025, all new directors and PSCs must complete mandatory identity verification (Identity Verification) when appointed; directors who are already in office have a transition period until November 18, 2026.
The verification method is through GOV.UK One Login, or an authorized intermediary (ACSP). For Chinese holders of BRP/eVisa, prepare your passport and identity certificate in advance. The whole process is not complicated, but cannot legally serve as director without verification, so don’t leave it until the last minute.
5. Will opening a company affect UK permanent residence/ILR?
Look at two situations. If your is legal and compliant with - such as a spouse visa, Global Talent, etc. that already allow self-employment, or a work visa that strictly adheres to the 20-hour red line - then opening a company will not only not affect your permanent residence, but the tax records brought by the company can prove your true residence and economic ties in the UK.
But if you are found to be self-employed in violation of your work permit, the problem becomes serious. The core of ILR is "continuous lawful residence". Once there is work that violates the visa conditions during the period, may cause this period of time not to be counted, or even trigger the refusal of the visa . In line with the background of civil fines rising to £60,000 per illegal employee starting from April, Home Office's verification of work compliance will only become more stringent.
In a word: company can be opened, but you must first clarify your visa type and "whether you can work" before opening . If you are not sure how many days are left in your permanent residence countdown or whether the number of days to leave the country has exceeded the limit, you can use 永居计算器APP to calculate the number of days. If there is a conflict between your identity and starting a company, which is a "one step away from overturning" issue, it is recommended to directly add our licensed lawyer on WeChat to confirm.
This article is for reference only. Please consult a licensed attorney for specific questions.
💬 Are you considering opening a company during your UK visa? Do you want to do a side job taking orders, or do you plan to start a self-employed business? Discuss your visa types and concerns in the comment area, and we will answer typical questions in the next issue.
If you find it useful, please forward it to your friends who are also applying for permanent residence in the UK - one less pitfall will be stepped on, and one less year of waiting will be wasted.
[Data source] GOV.UK: Companies House fees changing from 1 February 2026 (gov.uk/government/news/companies-house-fees-are-changing-from-1-february-2026); GOV.UK Skilled Worker visa (gov.uk/skilled-worker-visa); GOV.UK Identity verification and ECCT Act 2023 related guidelines.