UK Act of Parliament 2006 United Kingdom

Companies Act 2006

At a glance

What's here

138 compliance obligations, 47 practical guides across 6 topics · 57 journeys · 4 statutory instruments

Penalty landscape

38 of 138 obligations carry an unlimited fine. 47 carry different penalties and 53 have no criminal penalty — flagged in the list below.

Who this Act binds

Business-side actors with duties under this Act, ranked by how often they appear.

  • Director or Officer 63
  • Trader 39
  • Any Person 19
  • Responsible Person 2

Plus 15 non-business duties on Crown ministers, regulators, local authorities or tribunals — shown collapsed under each section below.

Step-by-step journeys using this legislation

Walkthroughs that take you from a real business situation to compliance.

Relevant guidance

Practical guides for businesses affected by this Act, ordered by how closely they engage with it.

Other Acts binding the same actors

For each actor bound by this Act, the other UK Acts that bind them most often. Useful for understanding the full compliance landscape facing each role.

Directors and Officers also bound by 224 other Acts (top 5 shown)
Traders also bound by 219 other Acts (top 5 shown)
Any Person also bound by 749 other Acts (top 5 shown)
Responsible Persons also bound by 56 other Acts (top 5 shown)

What this Act requires

Sections that create concrete duties on businesses or carry penalties. Procedural and definitional sections are folded into the “Browse other sections” expander at the bottom of each group. Click any section title to read the source text on legislation.gov.uk.

Schedules

Browse 7 other Schedules — structural / supplementary
s.sch001a

References to people with significant control over a company

s.sch011a

Specified persons, descriptions, disclosures etc for the purposes of section 1224A

s.076

Power to direct change of name used for criminal purposes

Fine up to £1,000
  • Fail to change company name when directed by the Secretary of State Director or Officer
s.076

Direction to change name wrongly registered

Fine up to £1,000
  • Fail to change company name after direction Director or Officer
s.1062

The registrar's official seal

Other duties (1) — Crown / regulator
  • Companies House must use an official seal to authenticate documents Statutory regulator
s.1062

Analysis of information for the purposes of crime prevention or detection

Other duties (1) — Crown / regulator
  • Companies House must analyze data to prevent and detect crime Statutory regulator
s.1081

Registrar’s objectives to promote integrity of registers etc

Unlimited fine
Other duties (1) — Crown / regulator
  • Registrar must ensure accuracy and integrity of company registers Statutory regulator
s.1092

Offence relating to provision of information

2 years imprisonment
  • Fail to provide information required under s.1092A Any Person
s.1094

Further provision about removal of material from the register

Other duties (1) — Crown / regulator
  • Secretary of State must create rules for removing material from the register Crown / Minister / Government department
s.1097

Rectification of register: service addresses

Fine up to £1,000
  • Use an invalid or non-compliant service address Any Person
s.1110

Disclosure: supplementary

Unlimited fine
  • Unauthorised disclosure of HMRC revenue and customs information Any Person
s.1112

False statements: aggravated offence

2 years imprisonment
  • Submit false or misleading document to Companies House Any Person
s.113

Duty on new members to notify required information

2 years imprisonment
  • Provide your details to the company when you become a shareholder Trader
s.1135

Form of company records

Fine up to £1,000
  • Fail to keep company records in required form Director or Officer
s.123

Single member companies

Fine up to £1,000
  • Fail to record single‑member status in register Director or Officer
s.1253

Restriction on transfer of audit working papers to third countries

Unlimited fine
  • Restrict transfer of audit papers to third countries Any Person
s.1253

Publication of working arrangements

Other duties (1) — Crown / regulator
  • Secretary of State must publish international audit agreements Crown / Minister / Government department
s.128

Transitional provision where information kept on central register

Unlimited fine
  • Restore member information to your internal register Trader
s.167

Duty to notify registrar of changes of information

Fine up to £5,000
  • Notify Companies House of changes to a director's information Trader
s.167

Prohibition on director acting unless ID verified

Unlimited fine
  • Acting as a director without an identity verification Director or Officer
s.279

Duty to notify registrar of change in secretary or joint secretary

  • Notify Companies House of a change in company secretary Trader
s.279

Duty to notify registrar of changes of information

Unlimited fine
  • Notify Companies House of changes to company secretary details Trader
s.426

Supplementary material

Unlimited fine
  • Include required supplementary material in summary financial reports Trader
s.498

Duties of auditor

  • Auditors must investigate and report on company accounting records Trader
s.720

Registration of resolution and supporting documents for purchase of own shares for the purposes of or pursuant to an employees' share scheme

Unlimited fine
  • Fail to file required documents for employee share scheme Director or Officer
s.790

Duty to find out about persons with significant control

  • Identify people with significant control over your business Trader
s.790

Duty to supply information Duty to notify company on becoming PSC

Unlimited fine
  • Notify the company if you become a Person with Significant Control (PSC) Responsible Person
s.790

Duty to notify company of ceasing to be a PSC

  • Notify the company if you are no longer a Person with Significant Control Any Person
s.790

Duty to notify registrar of unconfirmed persons with significant control

Unlimited fine
  • Notify Companies House of a potential Person with Significant Control Trader
s.790

Duty to notify registrar when person ceases to have significant control

  • Notify Companies House when a person stops having significant control Trader
s.790

Persons with significant control: offence of failure to notify

Fine up to £1,000
  • Fail to notify persons with significant control Director or Officer
s.790

Information as to whether information has been delivered

Fine up to £1,000
  • Fail to confirm delivery of required information to Companies House Director or Officer
s.790

Registrable persons: duty to maintain verified identity status

  • Maintain your verified identity status with Companies House Responsible Person
s.790

Registrable relevant legal entities: duty to maintain registered officer whose identity is verified

Unlimited fine
  • Maintain a verified registered officer for your entity Trader
s.790

Offence of failing to comply with sections 790LM to 790LR

Unlimited fine
  • Fail to comply with sections 790LM‑790LR Any Person
s.790

Duty to keep register

Unlimited fine
  • Keep a register of people with significant control (PSC register) Trader
s.853

Duty to notify a change in registered office

  • Update your registered office address when filing a confirmation statement Trader
s.853

Failure to deliver confirmation statement

Unlimited fine
  • Fail to file confirmation statement on time Director or Officer
s.901

Duty of directors and trustees to provide information

Fine up to £1,000
  • Fail to give required notice to the company Director or Officer
s.901

Pension schemes

  • Notify pension authorities of proposed debt restructuring or arrangements Trader
s.901

Powers of court to facilitate reconstruction or amalgamation

Fine up to £1,000
  • Fail to send court order to registrar within 7 days Director or Officer
s.901

Obligations of company with respect to articles etc

Fine up to £1,000
  • Fail to file amended articles with Companies House after court order Director or Officer
s.911

Report on material changes of assets of merging companies

  • Report material changes in assets or liabilities during a merger Director or Officer
s.951

Hearings and appeals

Other duties (1) — Crown / regulator
  • The Panel must provide a review and appeal process for takeover decisions Statutory regulator
s.963

Annual reports

Other duties (1) — Crown / regulator
  • The Panel on Takeovers and Mergers must publish an annual report Statutory regulator
Browse 355 other sections — procedural / definitional / commencement
s.1048

Registered addresses of an overseas company

s.1048

Identity verification of directors

s.1059

Scheme of this Part

s.1079

Duty to notify directors

s.1084

Recording of optional information on register

s.1087

Protection of date of birth information

s.1087

Required particulars available for public inspection for limited period

s.1094

Power of court to make consequential orders following removal

s.1098

Meaning of “authorised corporate service provider”

s.1098

The required information about an applicant

s.113

Required information about members: individuals

s.113

Failure to comply with section 113D, 113E or 113F

s.113

Basic false statement offences in connection with sections 113D to 113F

s.1199

Exceptions based on national security etc

s.1224

The competent authority’s power to call for information

s.1225

Directions: supplementary

s.1225

Compliance orders

s.1225

Appeals against financial penalties

s.1225

Recovery of financial penalties

s.128

Effective date of election

s.156

Power to provide for exceptions from requirement that each director be a natural person

s.156

Existing director who is not a natural person

s.159

Disqualified person not to be appointed as director

s.167

Effective date of election

s.167

Effect of election on obligations under sections 162 to 167

s.167

Power to extend option to public companies

s.167

Required information about a director: corporate directors and firms

s.279

Effect of election on obligations under sections 275 and 276

s.279

Power to extend option to public companies

s.279

Required information about a secretary etc: corporate secretaries and firms

s.279

Firms all of whose partners are joint secretaries

s.285

Voting rights on poll or written resolution

s.340

Traded companies: expenses of circulating members' matters to be dealt with at AGM

s.414

Non-financial and sustainability information statement

s.414

Contents of non-financial and sustainability information statement

s.444

Filing obligations of companies entitled to small companies exemption in relation to directors' report

s.448

Companies excluded from the dormant subsidiaries exemption

s.448

Dormant subsidiaries filing exemption: parent undertaking declaration of guarantee

s.472

Meaning of “corporate governance statement” etc

s.479

Subsidiary companies: conditions for exemption from audit

s.479

Companies excluded from the subsidiary companies audit exemption

s.479

Subsidiary companies audit exemption: parent undertaking declaration of guarantee

s.485

Appointment of auditors of private company: additional requirements for public interest entities with audit committees

s.487

Maximum engagement period: transitional arrangements

s.489

Appointment of auditors of public company: additional requirements for public interest entities with audit committees

s.489

Appointment of auditors of public company: additional requirements for public interest entities without audit committees

s.491

Maximum engagement period: transitional arrangements

s.511

Public interest companies: application to court to remove auditor from office

s.519

Meaning of “public interest company”, “non-public interest company” and “exempt reasons”

s.790

Overview

s.790

Company's duty to keep information up-to-date Company’s duty to find out about changes in PSC information

s.790

Required particulars: power to amend

s.790

Initial identity verification: registrable relevant legal entities

s.790

Registrable relevant legal entities: change of registered relevant officer

s.790

Effective date of election

s.853

Duty to deliver confirmation statements

s.853

Duty to deliver statement of capital

s.853

Duty to notify trading status of shares

s.859

Charge in series of debentures

s.859

Consequence of failure to deliver charges

s.901

Power to exclude companies providing financial services, etc

s.901

Court order for holding of meeting

s.901

Sanction for compromise or arrangement where one or more classes dissent

s.901

Power to amend Act

s.918

Agreement to dispense with reports etc (merger)

s.926

Publication of documents on company website (division)

Official guidance

Authoritative sources published by regulators or government explaining this legislation.

Enforcement and responsible bodies

The regulators that administer or enforce this legislation.

Companies House

Primary

Registration and regulation of UK companies. Maintains the public register of companies, enforces filing requirements for annual accounts and confirmation statements. Gateway …

FRC

Financial Reporting Council

Regulates auditors, accountants, and actuaries. Sets UK Corporate Governance Code and Stewardship Code. Monitors corporate reporting and audit quality. Planned to become …

The Insolvency Service

Administers compulsory company liquidations and personal bankruptcies. Investigates director misconduct and can seek disqualification orders. Manages redundancy payments from the National Insurance …

Panel on Takeovers and Mergers

Regulates takeovers and mergers involving public companies and some private companies in the UK. Issues the Takeover Code. Ensures shareholders are treated …

Office of the Regulator of Community Interest Companies

Regulates Community Interest Companies, a special type of limited company for social enterprises that use profits for community benefit. Approves CIC registration …

OfS

Office for Students

Independent regulator for higher education in England. Registers and monitors higher education providers. Ensures students receive quality education and value for money.

4 statutory instruments

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Regulators

Learn more about the bodies that enforce this legislation.