Annual Return (Confirmation Statement Explained)

A guide to the UK annual return and its replacement, the confirmation statement, covering what information it contains, filing deadlines, fees and the key differences between the two filings.

The annual return was the yearly filing that every UK company had to submit to Companies House to confirm key details about the company. On 30 June 2016, the annual return was replaced by the confirmation statement under the Small Business, Enterprise and Employment Act 2015.

What Was the Annual Return?

The annual return (filed on form AR01) required companies to provide a snapshot of their information on a specific date, including:

The annual return had to be filed within 28 days of the return date (the anniversary of incorporation or the previous return date).

What Replaced It: The Confirmation Statement

The confirmation statement serves the same purpose but with a different approach. Instead of providing all information afresh each year, the company simply confirms that the data Companies House already holds is accurate and up to date.

Key Differences

Feature Annual Return (pre-2016) Confirmation Statement (current)
Form AR01 CS01
Approach Full details provided each year Confirm existing information is correct
Filing period 28 days after return date 14 days after review period end
PSC register Not required Must confirm PSC register is up to date
Trading status Not covered Must state if shares traded on a market
Fee Charged on each filing Charged on each filing, lower online than on paper

For full details on the current filing requirements, see our guide to the confirmation statement.

What the Confirmation Statement Covers

The confirmation statement requires the company to review and confirm:

Company Details

Officers

Share Capital and Shareholders

People with Significant Control

Filing Deadlines

The confirmation statement must be filed at least once every 12 months:

Event Timeline
Review period 12 months from incorporation or last confirmation statement
Filing deadline 14 days after the review period ends
Can file early Yes, at any point during the review period

Example

Event Date
Company incorporated 1 April Year 1
First review period ends 31 March Year 2
Filing deadline 14 April Year 2

Filing Fee

Companies House charges a fee each time a confirmation statement is filed, even if no changes have occurred. Filing online or through software costs less than filing form CS01 on paper. Companies House reviews its fees from time to time, so check the current fee on GOV.UK.

Consequences of Not Filing

Failing to file the confirmation statement is a criminal offence:

Changes During the Review Period

If company details change during the year (new director, change of address, share transfers), these should be notified to Companies House as they happen, not saved for the confirmation statement. Most changes must be reported within 14 days.

The confirmation statement then simply confirms that all notified changes are correct and no further changes have occurred.

Confirmation Statement vs Company Accounts

These are separate filing obligations:

Feature Confirmation Statement Company Accounts
Purpose Confirms company details are current Reports financial performance
Deadline Every 12 months + 14 days 9 months after year-end
Fee Annual filing fee No fee
Penalty Criminal offence, strike-off Automatic financial penalties

Both must be filed by the company’s directors and submitted to Companies House.

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