What Is the Registered Office — and What Is It Not?

The registered office is the company's official registered address. It is the address to which relevant official communications and notices may be sent, and it must satisfy the statutory appropriate-address requirements.

For a company limited by guarantee (CLG), the important point is that the registered office must work in practice, not merely appear on the public record. Documents delivered there must be expected to come to the attention of a person acting for the company, and delivery must be capable of being recorded by an acknowledgement.

The address must also meet the applicable requirements for the registered office, including the relevant jurisdiction and the company's right or permission to use the address. Those requirements are different from other functions that may happen to involve the same location.

If the present arrangement performs the required job adequately, retaining it may be the most appropriate outcome. There is no professional reason to create a change simply because another address or service is available.

Are You Using the Registered Office to Solve a Different Problem?

A registered office can be involved in several aspects of a company's administration, but that does not mean that every address-related requirement is a registered-office requirement.

You may instead be dealing with correspondence, company records, inspection arrangements, privacy, business activities or physical premises. Those functions can sometimes involve the same address, but they remain different functions.

What Is a Single Alternative Inspection Location (SAIL)?

A SAIL is a statutory arrangement that lets a company use one alternative location, instead of its registered office, for specified company records that may be kept there and made available for inspection. A company does not have to use a SAIL, and it can have only one SAIL at a time.

To establish or change a SAIL, the company notifies Companies House using form AD02. If the company moves specified records to the SAIL, form AD03 is used; if records are moved back to the registered office, form AD04 is the relevant notification. The records that may be held at the SAIL depend on the applicable statutory provisions, so a SAIL is not a general storage address for every company document.

To establish a SAIL, the company notifies Companies House of the SAIL address using form AD02. If records are moved there, the company also identifies the records concerned using form AD03. The records that may be held there depend on the applicable statutory provisions; a SAIL is not a general storage address for every company document.

Which Company Records Still Need to Be Maintained?

The company-record position changed with reforms that took effect from 18 November 2025. The company no longer needs to maintain the former separate registers of directors, directors’ residential addresses, secretaries or people with significant control (PSCs) in the former way, although the relevant information must still be supplied to Companies House and kept up to date. The register of members remains a company-maintained record.

“Companies House has our company records.” That may describe part of the information available publicly, but it does not by itself establish where records the company itself must maintain are maintained.

record ≠ inspection right ≠ inspection location

What Does This Mean for a CLG Member?

A CLG member can have statutory inspection rights in relation to particular company records. The register of members is an important example, but the existence and scope of an inspection right depend on the particular record and the applicable statutory provision.

member status ≠ requested record ≠ inspection right ≠ inspection location

Who Maintains the Records — and Who Remains Responsible?

Administrative work can be performed by different people. A company secretary, accountant, employee or professional provider may perform a particular task, but that does not automatically transfer every underlying company or officer responsibility to that person.

the useful question is whether the company can clearly identify who performs each function, what has been delegated, and what responsibility remains with the company and its officers.

you should be able to see clearly: who receives the correspondence, who deals with it, where the relevant company records are maintained, and where an applicable inspection requirement is met are separate questions.

Is a Virtual Office the Same as a SAIL?

A virtual-office arrangement is primarily a commercial service. Depending on the provider, it may include a business address, mail handling, telephone or meeting facilities, and sometimes permission to use an address as a registered office. It is not, simply by being called a virtual office, a SAIL.

If you only need a registered office or a SAIL, you should not assume that a wider virtual-office package is necessary. If you need additional commercial functions, consider those separately after the statutory address or records requirement is clear.

Having premises ≠ having a registered office.

Where occupied premises are intended to perform the registered-office function, the relevant statutory appropriate-address requirements still matter. In particular, the arrangement must provide for reliable delivery to a person acting for the company and acknowledgement of delivery where required.

What Needs to Be Considered at the Physical Address?

Recording an address as the company's registered office is only part of the picture. Where the company has premises, other statutory or practical requirements may apply to what is displayed or made available at that location.

The form of any required company-name display depends on the applicable statutory rules and the circumstances of the premises. Listing an address as the registered office does not, by itself, answer every separate requirement that may apply at the premises.

This can matter particularly where a company operates from, rents or occupies physical premises rather than simply using an address arrangement.

An address on Companies House is therefore only part of the picture. The practical circumstances at the location may need to be considered separately.

What Do Companies House and HMRC Actually Have to Do With the Address?

Companies House and HMRC have different statutory and administrative functions. A registered office must satisfy the applicable corporate requirements; it is not selected because one postcode supposedly impresses Companies House or HMRC.

This is an example of keeping the two functions separate, not an automatic recommendation. First check whether the CLG actually needs a SAIL, which records will be kept there, and whether the proposed address is in the same part of the

What Should Your Registered Office and SAIL Arrangement Actually Cover?

By this point, the distinction is not how many services or addresses you have. It is whether each relevant company function has an appropriate arrangement.

The aim is not to accumulate services. It is to ensure that each function has an arrangement that actually fits it.

What You Are Paying Coddan to Do

The value of this service is not the address alone. It is the agreed administrative work that turns your address decision into an accurate corporate arrangement and, where required, a properly prepared Companies House notification.

You remain responsible for supplying accurate information and approving company decisions. Coddan's role is the agreed professional preparation, administration and filing work; it does not transfer the company's statutory responsibilities or guarantee Companies House acceptance.

What You Provide, What You Receive and What Remains With You

A clear address arrangement works best when the company, the provider and the resulting records or filings are kept distinct.

Written scope: if the task involves several connected address, records or filing issues, you can request a written scope identifying the agreed work, information required from you, resulting documents or filings and any remaining company action.

Can a Professional Partner Instruct Coddan for a Client?

Yes, where the instruction, authority and information are clear. This can be useful for accountants, solicitors, company formation agents and other professional advisers coordinating a CLG's address or records work.

Which Arrangement Actually Fits Your CLG?

Once the functions are separated and the existing arrangements are understood, the outcome that fits your company may be much simpler than expected.

The simplest solution is not necessarily the one involving the most services.

If there is no genuine gap, retaining what already works is a valid outcome.