UK company directors’ statutory responsibilities are codified in the Companies Act 2006 and supplemented by case law, the FRC’s UK Corporate Governance Code and various tax statutes. Even sole-director micro-companies are bound by the seven general duties — and personally responsible for the accuracy of every set of accounts that goes to Companies House.

The seven general duties

Sections 171–177 of the Companies Act set out the duties of a director.

SectionDuty
s171Act within powers (the constitution)
s172Promote the success of the company
s173Exercise independent judgement
s174Exercise reasonable care, skill and diligence
s175Avoid conflicts of interest
s176Not accept benefits from third parties
s177Declare interests in transactions

Section 172 is the cornerstone — directors must act in the way they consider, in good faith, would be most likely to promote success for the benefit of members as a whole, having regard to long-term consequences, employees, suppliers, the community, the environment, and the desirability of acting fairly between members.

Accounting and filing duties

Directors are personally responsible for keeping records and filing accounts on time.

FilingDeadlineResponsibility
Annual accounts (Companies House)9 months after year-end (private)All directors
CT600 corporation tax return12 months after year-endAll directors
Confirmation statementWithin 14 days of made-up dateAll directors
Persons of Significant Control (PSC) updatesWithin 14 days of changeAll directors
Charges (mortgages and debentures)Within 21 daysAll directors
PAYE RTIEach pay runDirector or delegated

The accounts must give a true and fair view, comply with the Companies House annual accounts rules, and be approved by the board with one director signing.

Personal liability and disqualification

Directors can be personally fined or disqualified for breaches.

  • Wrongful trading if the company continues trading after insolvency is foreseeable
  • Fraudulent trading for intent to defraud creditors
  • Section 994 unfair prejudice claims by minority shareholders
  • Disqualification from being a director (Company Directors Disqualification Act 1986) for 2–15 years
  • Health and safety, bribery, modern slavery and data protection offences sit alongside the Companies Act
  • HMRC can transfer liability for unpaid PAYE/NIC under Personal Liability Notices

Closing thoughts

Director status is a serious legal role, even in a single-shareholder limited company. Pair this with our Companies House annual accounts article, the directors’ loan account guide, and the year-end checklist to stay on top of obligations. Read the Companies House guidance for directors for the official position. See pricing for software that surfaces directors’ filing dates automatically.