The Business Is Ready. But Is the Paperwork?
After months of planning, you are finally ready to turn your business idea into something official. You have chosen a name, identified your potential customers and started thinking about how to generate your first sales.
There is just one thing left before you can move forward confidently: registering your company.
You open the Companies House website, begin reading the requirements and discover that registration involves more than choosing a name. There are director details, shareholder information, a registered office address and identity verification to consider. Then comes the question of opening a business bank account and understanding your responsibilities after incorporation.
Suddenly, what looked like a simple administrative task feels like another project on its own.
For a Nigerian entrepreneur setting up a business in the UK, the questions may be even more specific. Can you register a company while living outside the UK? What if you have never completed Companies House identity verification? Do you have to figure everything out yourself?
Here is the reassuring part: you can complete many straightforward company registration tasks yourself. You do not automatically need to pay a professional simply to submit a standard application.
However, knowing which steps to take, what information to prepare and when to seek assistance can save you time and help you avoid preventable mistakes.
This guide explains how to register a company in the UK, compare registration options, prepare to open a business bank account and understand Companies House identity verification. It also explains how an Authorized Corporate Service Provider (ACSP), such as Vantage Premier UK Limited, can help when you would rather have professional support.
Whether you are a first-time founder, an established small business owner or a Nigerian entrepreneur looking to establish a UK company, let us walk through the process.
1. Before You Register: Is a Limited Company Right for You?
Before learning how to register a company in the UK, take a moment to consider the business structure you actually need.
A limited company is a separate legal entity from its owners. It can enter into contracts, hold assets and carry on business in its own name. Its directors are responsible for managing the company and meeting applicable legal obligations.
A sole trader, by contrast, operates the business personally and is generally personally responsible for its business debts.
A limited company may be suitable if you want a formal ownership structure, intend to bring in shareholders, plan to work with corporate clients or want to build a business that can grow beyond you as an individual.
But incorporation comes with responsibilities. Depending on your circumstances, these may include filing annual accounts, submitting confirmation statements, maintaining company records and meeting Corporation Tax obligations.
Before deciding, ask yourself:
- Will I operate alone or with other shareholders?
- Who will be responsible for managing the company?
- Do I understand how shares and ownership will be allocated?
- What accounting, tax and reporting obligations will apply?
- Would professional advice help me choose the right structure?
There is no single structure that suits every business. If your plans involve multiple shareholders, overseas ownership or a more complicated arrangement, getting advice before incorporation may be worthwhile.
2. How to Register a Company in the UK Through Companies House
Companies House is the official registrar of companies in the UK. If you want to establish a private limited company, you can apply directly through its online registration service.
As of October 2026, the standard online incorporation fee is £100. Companies House says a company is usually registered within 24 hours, although processing times can vary.
Start here: Register your company with Companies House.
Step 1: Choose an appropriate company name
Your company name must comply with Companies House rules and cannot be identical to an existing registered company name where the rules prohibit it.
Before settling on a name, check availability and consider whether it conflicts with an existing trademark or another business’s branding.
Remember that being allowed to register a name does not automatically give you trademark protection.
Step 2: Prepare the required company details
Gather the information you will need before beginning the application.
This normally includes:
- Your proposed company name.
- A suitable registered office address in the relevant UK jurisdiction.
- Director details.
- Shareholder information and the proposed share structure.
- A registered email address.
- The company’s intended business activity, usually identified by a Standard Industrial Classification (SIC) code.
- Information about people with significant control (PSCs), where applicable.
A PSC is someone who meets the relevant legal criteria for significant control. This can include an individual holding more than 25% of the company’s shares or voting rights.
Your registered office is particularly important because official correspondence may be sent there. Understand the rules before using a home address or a professional address service.
Step 3: Complete the application
Follow the official registration process, enter the required information accurately and provide the relevant identity verification details.
Depending on the circumstances, directors may need their Companies House personal codes as part of the registration process. If your company has multiple directors, make sure each director has completed the required verification.
Once the application is approved, you will receive a certificate of incorporation. This confirms that the company legally exists and shows its company number and formation date.
Step 4: Understand what happens next
Registration is the beginning of your company’s legal existence, not the end of your administrative responsibilities.
You may need to deal with Corporation Tax, PAYE, VAT, accounting records and other requirements depending on your business activities.
Companies House and HMRC perform different roles, so do not assume that completing incorporation automatically satisfies every tax or compliance obligation.
Practical tip: Prepare your information before starting the application. If you discover missing details halfway through, you may lose time trying to obtain documents or confirm ownership arrangements.
3. Should You Register Directly or Use a Company Formation Provider?
Imagine two business owners.
The first has a straightforward business idea, one director and a simple ownership structure. They are comfortable following official guidance and have time to complete the application themselves.
The second has several people involved in the business, questions about ownership and limited experience with company compliance. They would prefer someone to explain the process and help them get the details right.
Both may be able to register a company, but their support needs are different.
Option 1: Register directly with Companies House
Direct registration is often suitable for a straightforward setup.
You deal directly with the official service, control the information you submit and pay the standard online incorporation fee.
The trade-off is that you must understand the process and take responsibility for preparing accurate information.
Official guidance: Register your company.
Option 2: Use a provider such as Tide
Some company formation providers offer registration packages that combine incorporation with other services.
Tide, for example, advertises a company registration offer and a business account application. Check its current pricing, account eligibility, included services and terms before deciding whether the package is suitable for you.
You can review the offer here: Tide company formation.
A combined package can be convenient if you want to begin registration and banking arrangements together. However, a successful company registration does not guarantee approval for a business bank account.
Option 3: Use an Authorised Corporate Service Provider
An Authorised Corporate Service Provider (ACSP), also known as a Companies House authorised agent, is registered with Companies House and meets the relevant anti-money laundering supervision requirements.
An ACSP can verify a client’s identity for Companies House and provide other services within its authorised scope.
This may be particularly useful when you want assistance with identity verification, director appointments, company filings or related compliance requirements.
Vantage Premier UK Limited is registered with Companies House as an ACSP. It helps directors, people with significant control and other eligible individuals complete the required identity verification process and supports businesses with related Companies House compliance matters.
Explore Vantage Premier’s company formation services to learn more.
Which option should you choose?
Choose direct registration if your setup is straightforward and you are comfortable managing the process. Consider a formation provider if you value convenience, and consider professional ACSP assistance if identity verification or wider company compliance is where you need support.
The goal is not to pay for help you do not need. It is to understand what you can handle yourself and where support may be valuable.
4. Opening a UK Business Bank Account: What Should You Prepare?
Once your company has been incorporated, you will probably want a dedicated business bank account.
For a limited company, keeping business transactions separate from personal finances is important for accurate bookkeeping and clear financial records.
The application process depends on the provider. Banks and financial technology companies may have different eligibility requirements, verification procedures and document requests.
You may be asked to provide:
- Your company number and incorporation details.
- Identification documents for directors and relevant owners.
- Your business and registered office addresses.
- Information about the company’s activities.
- Details of its ownership structure.
- Expected transaction volumes and information about the source of funds.
Some providers allow you to start a business account application while registering your company. Others require you to complete incorporation first.
Before applying, check whether the provider accepts your residency status, ownership structure and business activities.
If you are a Nigerian entrepreneur living outside the UK, do not assume that every UK business account provider will accept your application. Confirm the eligibility requirements directly.
It is also important to distinguish between company registration and banking. Companies House establishes the company; a bank or financial services provider separately decides whether to open an account for it.
5. Companies House Identity Verification: What Has Changed?
Now we come to a requirement that many directors and business owners cannot afford to overlook.
Companies House identity verification became a legal requirement from 18 November 2025. The requirements apply to directors and people with significant control (PSCs), with the timing and steps depending on the individual’s role and circumstances.
The purpose is to help Companies House establish who is setting up, running, owning or controlling UK companies and to improve the reliability of its public register.
For directors, verification is relevant when incorporating a company, being appointed to an existing company and completing the applicable requirements for an existing role.
For PSCs, there are specific requirements for providing the verification details and personal code. The applicable deadline depends on the person’s circumstances.
Read the official guidance: Verifying your identity for Companies House.
What is a Companies House personal code?
After successful identity verification, an individual receives a unique Companies House personal code.
The code belongs to the individual, not to the company. It is used to connect the verified identity with the person’s relevant Companies House roles.
You should keep the code secure and provide it only through the appropriate process or to people you trust to handle the relevant filing.
If you are a director or PSC, completing the identity check is not necessarily the final step. You must also follow the instructions for connecting your verified identity to the relevant company role.
How can you verify your identity?
There are two main routes.
Route 1: Verify directly through GOV.UK One Login
You can use the official online identity verification service free of charge.
Follow the instructions and provide the requested information. Depending on your circumstances, you may be guided to use an app, answer security questions online or use an available alternative verification route.
Start with the official Companies House identity verification guidance.
This is a useful option if you are comfortable completing the process independently and can meet the available evidence requirements.
Route 2: Use an Authorised Corporate Service Provider
If you prefer assistance, you can ask an eligible ACSP to verify your identity on your behalf.
The ACSP will explain what information and identity documents it needs, carry out the required checks and submit confirmation to Companies House through its authorised process.
The service may involve a fee, which varies by provider.
The important distinction is that an ACSP does not simply take your word for who you are. It must carry out the required identity checks and follow the applicable standards.
Official guidance: Using an ACSP to verify your identity.
6. How Vantage Premier Helps With Companies House Identity Verification
Consider a director who has received a reminder about identity verification.
They are already managing customers, staff, invoices and day-to-day business decisions. They know the requirement matters, but they are uncertain about the acceptable documents, the verification steps and what needs to be submitted afterwards.
They could spend time researching the process and trying to work through each stage alone. Alternatively, they could seek assistance from an authorised provider that understands the requirements.
This is where Vantage Premier UK Limited can help.
As a Companies House Authorised Corporate Service Provider, Vantage Premier provides identity verification services for:
- Company directors, including newly appointed and existing directors.
- People with significant control (PSCs) who need to complete the applicable verification requirements.
- Individuals requiring identity verification as part of company incorporation or ongoing Companies House compliance.
The service includes carrying out the required identity checks, reviewing supporting documentation and submitting the verification confirmation to Companies House in its capacity as an ACSP.
The aim is straightforward: to help businesses and individuals meet their Companies House identity verification obligations accurately and with minimal administrative burden.
What does the process involve?
While the exact requirements depend on the individual and their circumstances, the process generally involves three stages.
- Provide the required information and documents
The client provides the requested personal details and suitable identity evidence. Vantage Premier explains what is needed for the applicable verification process.
- Complete the identity checks
Vantage Premier carries out the required checks and reviews the supporting documentation in accordance with the applicable requirements.
- Submit the verification confirmation
Once the required checks have been completed, Vantage Premier submits confirmation to Companies House through its authorised process.
Companies House then issues the personal code to the email address provided for the verification process. The individual should keep the code secure and follow the instructions for connecting their verified identity to the relevant company role.
This is important: identity verification and company registration are related but distinct processes. Completing one does not automatically complete every other filing or legal obligation.
What if you live outside the UK?
You do not necessarily have to be physically present in the UK to use an ACSP for Companies House identity verification.
Companies House guidance confirms that the ACSP route can be used from any country, provided the agent is authorised and can complete the required checks.
This is particularly relevant for Nigerian entrepreneurs who own or direct UK companies while living abroad.
The available identity documents, evidence requirements and arrangements should be confirmed with the provider before proceeding.
Can Vantage Premier help beyond identity verification?
Yes. In addition to identity verification, Vantage Premier assists clients with related Companies House compliance requirements, including:
- Confirmation statements.
- Director appointments.
- Administrative restoration.
- Company filings.
These services address a broader challenge that many business owners face: keeping company records and statutory obligations in order while focusing on running the business.
Explore Vantage Premier’s company formation services or its startup advisory services to understand the wider support available.
7. A Practical Guide for Nigerian Entrepreneurs Setting Up a UK Company
For Nigerians living in the UK, or entrepreneurs living in Nigeria who want to establish a UK company, it is important to separate what is legally possible from what is convenient.
Non-UK residents can generally form UK companies, subject to the relevant requirements. However, incorporation does not automatically provide immigration permission, a right to work in the UK, tax residency or approval for a UK business bank account.
Before proceeding, consider these five areas.
Company structure: Decide who will own the company, who will act as director and how shares will be allocated.
Registered office: Make sure the company has an appropriate registered office address that complies with the rules for its UK jurisdiction.
Identity verification: Confirm which directors and PSCs need to verify, when the requirements apply and how each person will complete the process.
Banking: Check the account provider’s eligibility criteria, particularly if directors or owners live overseas.
Tax and compliance: Understand the company’s obligations to Companies House and HMRC, including the requirements that apply after incorporation.
If your business involves several owners, cross-border activities or an unfamiliar ownership arrangement, professional advice may help you identify issues before they become expensive administrative problems.
For broader guidance on structuring a new business, visit Vantage Premier’s startup advisory services.
8. Common Mistakes to Avoid When Registering a UK Company
Even when the registration process is straightforward, small oversights can create avoidable problems.
Mistake 1: Treating incorporation as the finish line
A certificate of incorporation confirms that your company exists. It does not mean you have completed all tax, accounting and reporting requirements.
Better approach: Create a compliance calendar and understand the filings and registrations relevant to your company.
Mistake 2: Assuming identity verification can wait indefinitely
The identity verification rules have applied since 18 November 2025, with deadlines and steps determined by the individual’s role and circumstances.
Better approach: Check the official guidance and establish when each director and PSC must complete the applicable requirements.
Mistake 3: Providing inconsistent information
Differences in names, addresses or other details across documents and company records can complicate checks.
Better approach: Review the information carefully before submitting it and ask your provider what to do if your records need correcting.
Mistake 4: Assuming a business bank account is guaranteed
Company registration and bank account approval are separate processes.
Better approach: Check the provider’s eligibility criteria and prepare the requested documents before applying.
Mistake 5: Choosing a service based only on price
A low-cost package may suit a simple setup, but it may not include the professional support you need.
Better approach: Compare the service scope, eligibility, ongoing fees and level of assistance before making a decision.
Mistake 6: Ignoring ongoing company filings
Changes to directors, company information or ownership may trigger additional reporting obligations. Confirmation statements and other filings also have applicable requirements and deadlines.
Better approach: Keep your company records current and seek assistance if you are unsure which filing is required.
Frequently Asked Questions
How much does it cost to register a company in the UK?
As of October 2026, direct online incorporation through Companies House costs £100. Other providers may offer different packages or promotional prices. Check the current fee and exactly what is included before applying.
Can I register a UK company without an accountant?
Yes. A straightforward company can be registered directly through Companies House without necessarily hiring an accountant. You remain responsible for ensuring that the application is accurate and that the company meets its ongoing obligations.
Is Companies House identity verification compulsory?
Identity verification is a legal requirement for directors and PSCs under the applicable rules. The timing and steps depend on the person’s role and circumstances. Check the official guidance for the requirements that apply to you.
Can a Nigerian living outside the UK verify their identity?
Yes. Companies House allows an individual to use an authorised ACSP from any country, provided the agent is authorised and can complete the required identity checks. The documents and arrangements should be confirmed with the provider.
What documents do I need for identity verification?
The documents depend on the verification route and the individual’s circumstances. If you use an ACSP, the provider will explain which acceptable identity evidence is required. Do not send identity documents to Companies House by post or email unless an official process specifically instructs you otherwise.
What happens after my identity is verified?
You receive a Companies House personal code. You must then follow the relevant instructions for connecting your verified identity to your director or PSC role. Verification does not replace other company filing requirements.
Can an ACSP help with existing directors as well as new directors?
Yes. Vantage Premier provides identity verification services for newly appointed and existing directors, as well as PSCs and other individuals who need verification as part of incorporation or ongoing compliance.
Does Vantage Premier help with other Companies House filings?
Yes. Vantage Premier assists with related requirements, including confirmation statements, director appointments, administrative restoration and company filings. Contact the firm to confirm the specific service required for your circumstances.
Final Thoughts: Get the Details Right, Then Focus on Growing Your Business
Registering a company in the UK can be a manageable process when you understand the steps involved.
You can complete a straightforward application yourself, compare company formation providers and explore business account options. You should also understand the identity verification requirements that apply to directors and people with significant control, particularly if you are establishing or managing a company from overseas.
When you need assistance, working with an authorised provider can help you navigate the required checks and related company compliance tasks without having to manage every administrative detail alone.
Vantage Premier UK Limited supports directors, PSCs, overseas founders and businesses with Companies House identity verification and related compliance services.
Need help with Companies House identity verification?
Visit Vantage Premier’s company formation services to learn more about the available support, or visit www.vantagepremier.com to explore the firm’s wider accounting, tax and advisory services.
Disclaimer: This article is for general information only and does not constitute legal, tax or financial advice. Companies House requirements, fees and third-party offers may change. Please consult the relevant authorities or a qualified professional for guidance specific to your circumstances.