What an Authorised Corporate Service Provider Does

A Companies House filing that is rejected or delayed can quickly become more than an admin nuisance. It can hold up a new company, leave a director unsure of their position, or add pressure when deadlines are already close. An authorised corporate service provider can help with a key part of the newer Companies House identity verification process, but it is worth understanding exactly what they do before appointing one.

For limited company directors, people with significant control and anyone setting up a business, the change is part of a wider push for a more reliable company register. The aim is straightforward: to make it harder for false identities and sham businesses to sit behind UK companies, while giving genuine business owners a clear route to meet their obligations.

Why Companies House now needs verified identities

For many years, incorporating a company and submitting updates to Companies House was relatively simple. That convenience helped genuine businesses get started, but it also meant information on the register could be inaccurate or open to misuse.

Identity verification is designed to improve confidence in the information held at Companies House. Directors and people with significant control, often called PSCs, must prove who they are through an approved route. In practical terms, this affects the people responsible for running and controlling a limited company, rather than the company itself having an identity to verify.

The rules are being introduced in stages and the precise action required depends on the person’s role, when the company was formed and the filing being made. A new director may have a different deadline from an existing director, for example. That is why leaving the question until an annual confirmation statement is due can create avoidable pressure.

You can usually verify your identity directly through the official Companies House process, if you are comfortable doing so. Alternatively, you may use an authorised corporate service provider, commonly shortened to ACSP, to carry out the verification.

What an authorised corporate service provider can do

An ACSP is a business or individual that has been registered with Companies House to provide authorised services. Before registration, they must be supervised for anti-money laundering purposes by an appropriate UK supervisory body. This is not simply a label an accountant, formation agent or legal firm can add to its website.

Their role includes checking a person’s identity to the required standard and submitting confirmation of that verification to Companies House. They may also file certain information for a company as an authorised agent, depending on the service they provide and the permissions in place.

The verification process normally involves reviewing identity documents and making checks that support the person’s identity. The provider must keep appropriate records of its work. A reputable firm will explain what documents are needed, how information is handled and what happens if a document cannot be accepted first time.

Using an ACSP can be particularly useful where a director is short on time, has found the direct digital process difficult, or wants their company administration dealt with alongside accounts, tax and confirmation statement work. It can also be helpful when there are several directors or PSCs and someone needs to keep the process organised.

However, appointing an ACSP does not remove a director’s legal responsibilities. Directors remain responsible for ensuring that the company’s information is correct, filing obligations are met and Companies House is told about relevant changes. A provider can deal with the process, but they cannot take ownership of decisions that only a director can make.

When your company may need one

A limited company does not automatically have to use an ACSP. Many business owners will choose the direct verification route. The right option depends on how confident you are with the process, the company’s circumstances and whether you already have a trusted adviser handling your compliance.

An ACSP may be the sensible choice if you are incorporating a new company and want help getting the director and PSC details right from the start. It may also suit an existing company where several people need verifying, where ownership is more complicated, or where the director lives overseas and needs clearer support with UK requirements.

For a sole trader, this is generally not an issue unless they are also a director or PSC of a limited company. Likewise, a landlord with rental income only does not need an ACSP simply because they complete a self assessment tax return. The requirement is about company roles and Companies House identity verification, not personal tax compliance.

Construction subcontractors and cab drivers who have moved from self-employment into a limited company should take particular care not to mix up the different obligations. CIS deductions, VAT, payroll, corporation tax, personal tax returns and Companies House duties are connected to the same business, but they are administered differently. One missed requirement can make an otherwise well-run business feel unnecessarily complicated.

Choosing an authorised corporate service provider

The most useful provider is not necessarily the one offering the quickest headline price. Identity verification involves sensitive personal data and a formal compliance process, so clarity matters as much as speed.

Before you appoint anyone, check the following:

• Companies House registration: Ask whether they are registered as an ACSP and whether they can carry out the specific service you need.

• Anti-money laundering supervision: A legitimate provider should be able to explain the supervisory framework under which it operates.

• Scope and fees: Establish whether the quoted price covers identity verification only, or also incorporation, confirmation statements, registered office services or ongoing company filings.

• Document handling: Find out how copies of passports, driving licences and address evidence will be requested, stored and protected.

• Practical support: Ask what happens if a check fails, a director is abroad, or information at Companies House needs correcting.

A good provider will not promise to make a difficult situation disappear without questions. If your documents conflict, the company ownership is unclear or the details held at Companies House are wrong, the correct approach may take a little longer. That can be frustrating, but it is better than filing information that creates a larger problem later.

Keep identity verification separate from day-to-day company compliance

Identity verification is one part of looking after a limited company. It should sit alongside, not replace, the regular work that keeps a business in good order: bookkeeping, payroll, VAT returns where applicable, statutory accounts, corporation tax returns and confirmation statements.

This is where a joined-up approach can save time. If your accountant already understands how you trade, who is involved in the company and how money moves through the business, they are better placed to flag an inconsistency before it becomes a filing issue. For example, a change in share ownership may affect the PSC position, dividend paperwork, tax planning and Companies House records at the same time.

For small companies, it is tempting to treat each deadline as a separate job. That approach often works until the business grows, a new director comes in or HMRC asks a question. Keeping clean records and discussing changes early usually costs less than trying to untangle them after a deadline has passed.

Questions to ask before you act

Start by identifying everyone who is a director or PSC and check that the company’s existing records match the real position. Do not assume the register is correct because an accountant or formation agent submitted it years ago. Businesses change, people move address, shares are transferred and roles evolve.

Then decide whether direct verification or an ACSP suits you best. Direct verification may be perfectly adequate for a straightforward one-director company. Using an authorised provider may be more practical where you want personal help, have a more involved company structure or need someone to coordinate several compliance tasks.

Finally, make sure you understand your deadline and keep any confirmation details safely with your company records. Requirements can change as Companies House reforms continue, so acting early gives you room to deal with questions rather than rushing at the last minute.

The right support should leave you clearer about your position, not buried in new jargon. If you run a limited company and are unsure how identity verification fits with your wider tax and filing responsibilities, get the facts in order now while there is time to make sensible decisions.