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. Whether you run a single-shareholder startup or sit on the board of a trading group, the obligations below apply from the moment you are appointed.

This guide sits within our wider company operations and compliance hub, which covers the registers, meetings and filings that surround the duties set out here.

The seven general duties

Sections 171–177 of the Companies Act set out the duties of a director. These are owed to the company itself, not directly to shareholders, and apply equally to executive, non-executive, shadow and de facto directors.

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. Larger companies must also report on how they have had regard to these matters in their strategic report, which makes s172 a practical disclosure obligation as well as a duty of conduct.

For a deeper treatment of the duties themselves and how they are interpreted by the courts, see our companion guides on what director duties involve and directors’ responsibilities under the Companies Act.

Accounting and filing duties

Directors are personally responsible for keeping adequate accounting records and for filing accounts and returns on time. Records must be sufficient to show and explain the company’s transactions, disclose its financial position with reasonable accuracy, and allow accounts to be prepared that give a true and fair view. They must generally be kept for six years (longer for some VAT and PAYE records).

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 the balance sheet. The annual confirmation statement is a separate obligation — see our guide on what the confirmation statement covers — and underpinning all of this are the company’s statutory books and registers, which directors must keep up to date and available for inspection.

Personal liability and disqualification

The duties carry teeth. Directors can be personally fined, ordered to compensate the company, 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

Limited liability protects shareholders from company debts; it does not shield a director who has breached a statutory duty. Late filing of accounts also triggers automatic Companies House penalties that escalate the longer the delay continues, and persistent failures can lead to the company being struck off.

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.