Company secretary services in the UK keep private companies compliant with Companies House filings, statutory registers and governance duties all year round.

In this guide, we explain how company secretarial services in the UK work, what the role covers, the deadlines and fees that apply in 2026, and how 3E Accounting United Kingdom keeps your company filing-ready.

How Do Company Secretary Services in the UK Work?

A company secretary is an officer of the company, appointed to keep its registers, filings and governance duties current with Companies House and HMRC.

Companies face ongoing administrative duties while directors manage day-to-day operations. Company secretaries are considered officers of a company. They help ensure that company administration runs smoothly. They also act as a named point of accountability for governance and compliance.

A company secretary can be appointed from the moment of incorporation. Details of the office holder must be registered with Companies House and are made publicly available. Any subsequent appointment or removal must be reported to Companies House within 14 days. For a detailed walkthrough of the appointment of company director and company secretary in the United Kingdom, see our step-by-step guide.

Unlike public limited companies, it is no longer mandatory for private limited companies to appoint a company secretary in the UK. Section 270 of the Companies Act 2006 removed that requirement, and the statutory duties simply rest with the directors where the post is left vacant. Public limited companies must still appoint one.

Because of the demanding nature of the position, most growing private companies engage a company secretary anyway. The role can be filled by an individual in-house or by an external provider working on a retainer.

What Does a Company Secretary Actually Do?

The role spans statutory registers, Companies House and HMRC filings, meetings and resolutions, share capital and day-to-day compliance support.

The scope is broader than many directors expect. Company secretaries usually perform the following functions, amongst others, with the exact mix shaped by the size and activity of the business.

1. Statutory registers and records

Maintain the company's register of members and keep supporting records accurate and ready for inspection. Since 18 November 2025, companies no longer need to maintain their own registers of directors, secretaries or people with significant control. They must still keep this information up to date with Companies House.

2. Companies House and HMRC filings

Update all filings with Companies House and HMRC. File annual statements, accounts, tax returns and other statutory returns, and report changes such as the registered office or officer details.

3. Meetings, resolutions and board advice

Manage directors' and shareholders' meetings and their administration. Draft resolutions, minute the outcomes, and advise the board on governance and strategic issues where relevant.

4. Shareholder and share capital matters

Communicate with shareholders on all areas of shareholding. Issue share certificates and record transfers, allotments and other changes to share capital.

5. Signatory, payroll and VAT duties

Act as a signatory on legal documents on behalf of the directors. Handle payroll, VAT and wider statutory and financial requirements so nothing lapses.

What Are the Key Deadlines and Fees for 2026?

Companies House sets a fixed statutory timetable, and the statutory fees across the register were updated on 1 February 2026.

The rhythm is annual. A private company files a confirmation statement at least once every 12 months, within 14 days of its confirmation date. Private-company accounts are normally due within nine months of the accounting reference date. For first accounts covering more than 12 months, the deadline is 21 months after incorporation or three months after the accounting reference date, whichever is later. For most registrable charges, the company or an interested person can deliver the details to Companies House within 21 days beginning the day after creation; failure to register can make the security void against a liquidator, administrator or creditor.

HMRC adds its own layer. A company must tell HMRC within three months of becoming active for Corporation Tax, then meet the return and payment dates that follow; many companies are set up for Corporation Tax during incorporation.

Fees changed on 1 February 2026. The confirmation statement now costs £50 digitally or £110 on paper, while incorporation costs £100 online or £124 by post. The current Companies House fees on GOV.UK set out every rate in force.

Identity is now part of the calendar too. Mandatory identity verification began on 18 November 2025. New directors and people with significant control must verify when required for incorporation or appointment. Existing directors and people with significant control have individual verification deadlines linked to the transition period, with some deadlines falling after it ends.

Missing dates is expensive. Late filing penalties for accounts start at £150 for small companies, and a persistently non-compliant company can be struck off the register altogether.

Who Can and Cannot Act as Company Secretary?

Capable professionals and external firms can act as secretary. Restrictions apply to company management, and a secretary cannot be the company's auditor.

Due to the complex and demanding nature of the position, company secretaries are usually highly qualified professionals. Many hold governance credentials accredited by bodies such as the Chartered Governance Institute.

Disqualification does not automatically prevent someone from being a company secretary. However, the duties must not breach restrictions on taking part in company management. Similar management restrictions can apply to undischarged bankrupts. A company secretary may serve as a director of the same company. They are not permitted, however, to function as the company's auditor as well.

The same standards apply whether the secretary sits in-house or with an external provider. That is why credentials and track record matter when choosing one.

Why Outsource Company Secretarial Services in the UK?

An outsourced provider turns a seasonal, deadline-driven workload into a predictable monthly cost — and removes the single-person risk of an internal appointment.

Outsourcing can ease the pressure on directors. A specialist provider manages the compliance calendar, records and filings while the board runs the company.

Filing obligations cluster around the year-end and the confirmation date. An external team levels the workload, chases evidence early and files ahead of every deadline.

In practice, we help clients replace ad-hoc reminders with a monitored compliance calendar. Filings are checked before submission, officer details stay current on the public register, and the registered office remains professionally staffed.

The same support scales across borders. Our International Network spans more than 110 countries. We align UK filings with overseas obligations, from Uganda company formation to new entities across Europe, so group deadlines never slip.

If you already work with another provider, our Switch to 3E Accounting UK guide explains how existing records and reminders move across in a single handover.

How Does 3E Accounting United Kingdom Support Your Company?

One team covers the full company lifecycle: incorporation, statutory registers, filings, accounts deadlines and strike-off when the time comes.

3E Accounting United Kingdom is a technology-enabled Corporate Services Provider serving startups, SMEs and multinationals. Our United Kingdom Company Incorporation Services register new companies end to end, and a secretarial retainer picks the company up from day one.

Founders planning a launch can start with our Guide to Starting a Business in the United Kingdom. Work through the United Kingdom Company Registration Process step by step, or read the Guide to UK Company Registration for the underlying rules.

Choosing a structure? See Types of Business Entities to Set Up in the UK first. Before committing, run our Free United Kingdom Company Name Check. Follow the Guide to Select Your UK Company Name so the name clears Companies House rules.

Established companies get year-round support as well. Align reporting dates with our Determining Financial Year End for UK Companies guide. Open banking through Bank Account Opening in the United Kingdom. Register an overseas parent using our Registration of a Foreign Company in the UK service.

Every retainer is customisable: reminder frequency, filing volumes and reporting depth scale with the company. Clients combine it with our accounting, taxation and business advisory services for a genuine one-stop setup.

Why Do Businesses Choose 3E Accounting United Kingdom?

Global network coverage, technology-enabled delivery and support around the clock, from a firm with many years of company formation and compliance experience.

3E Accounting has many years of global industry experience, especially in company formation and regulatory compliance. The firm combines professional expertise and automation with support around the clock. Our 3E Accounting Mobile App keeps clients connected to their filings.

Our Why Us, team, awards, client testimonial and cookie policy pages offer further information.

Conclusion

The company secretary keeps a UK business lawful, organised and filing-ready. For private companies the appointment is optional, but the duties behind it are not: registers, filings and identity checks all carry statutory deadlines and public scrutiny. Directors who outsource the role gain certainty without adding headcount.

Our company secretarial services in the UK are built for exactly that. 3E Accounting United Kingdom combines professional expertise with AI and automation, backed by a network spanning more than 110 countries. Speak to our specialists before your next confirmation statement falls due.

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