What Is a Dormant Company and What Filing Obligations Does It Still Have?

A dormant company in the UK conducts no significant accounting transactions. It still files dormant accounts and a confirmation statement annually with Companies House to maintain compliance.

Dormant status applies to UK limited companies with zero transactions, such as sales or purchases. Companies House defines this precisely under the Companies Act 2006.

What Defines a Dormant Company in UK Law?

Companies House classifies a company as dormant if it records no significant transactions, such as payments, receipts, or liabilities, during the accounting period.

This status shields inactive companies from full audit requirements. Register with Companies House using form AA02 to declare dormancy.

Directors assess transactions quarterly. Significant transactions exclude bank charges under £1000 or minor fees. Maintain records to justify status.

Examples include three common triggers: zero revenue, no asset movements, and inactive trading. Over 300,000 UK companies claim dormancy yearly per Companies House data.

When Does a Company Qualify for Dormant Status?

Qualify when the company completes its last significant transaction, and directors elect dormancy before the next accounting reference date.

Elect status after formation or post-activity halt. File form AA02 within the first accounting period end.

Companies House approves instantly online. Track eligibility via the company’s register. 92% of applications succeed on the first submission.

Dormancy lapses if transactions resume. Directors reinstate full accounts filing immediately. Monitor bank statements rigorously.

What Filing Obligations Apply to Dormant Companies?

Dormant companies file simplified dormant accounts (AA02 form) annually and a confirmation statement (CS01) within 14 days of the review period end.

Submit accounts within 9 months of the accounting reference date for private companies. Confirmation statements occur yearly.

Companies House rejects late filings with penalties starting at £150. Use the WebFiling portal for submissions.

Maintain statutory registers despite dormancy. Update the director's details promptly.

How Do You Prepare and File Dormant Company Accounts?

Prepare form AA02 listing balance sheet totals at zero, then file online via Companies House WebFiling within 9 months of period end.

Download AA02 from GOV.UK. Enter the company number and period details. Zero out assets, liabilities, and reserves.

Directors sign digitally. Submit before the deadline. Receive the confirmation number instantly.

Track filings via the Companies House dashboard. Errors trigger resubmission.

Step-by-Step Filing Process

Download AA02 form from Companies House.

Verify company details match the register.

Complete balance sheet with zeros.

Directors authenticate submission.

Receive PDF confirmation.

What Is the Deadline for Dormant Accounts Submission?

Private dormant companies file within 9 months after the accounting reference date; public companies file within 6 months.

Set the reference date at incorporation or alter via Companies House. Calendar tracks deadlines automatically.

Missed deadlines incur a £150 fine for the first offence, escalating to £1500. 15% of filings arrive late annually.

Extend via form AA01 if needed, up to 3 months. Apply early.

What Happens If You Miss Dormant Filing Deadlines?

Companies House issues penalties: £150 for accounts up to 1 month late, £375 up to 3 months, and £750 up to 6 months.

Late confirmation statements add £30–£150 fines. Directors face personal liability.

Appeal penalties within 28 days with evidence. Over 40% succeed with valid excuses like system errors.

Persistent non-compliance risks strike off. The company dissolves after notice.

How Does Dormant Status Affect Confirmation Statements?

Dormant companies file CS01 confirmation statements annually, confirming no changes in directors, address, or PSC details.

Submit within 14 days of the anniversary. List People with Significant Control accurately.

Updates cost nothing online. Inaccuracies lead to £500 fines.

Dormancy simplifies but does not eliminate this obligation. Verify data yearly.

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Can Dormant Companies Change Directors or Shareholders?

Yes, dormant companies update director or shareholder details via Companies House forms TM01 or SH01 during dormancy.

File TM01 for resignations within 14 days. No accounts impact occurs.

PSC changes require a confirmation statement update. Maintain registers internally.

Over 25,000 dormant companies report changes yearly.

What Are the Penalties for Non-Compliance in Dormancy?

Penalties range from £150 to £1500 for late filings, plus director disqualification up to 15 years for repeated breaches.

Companies House prosecutes via the court. Fines total £10 million annually across UK firms.

The strike-off process starts after the second reminder. Restore via RT01 form for £100+.

Comply to avoid escalation.

How Does Dormant Status Impact Taxes and VAT?

Dormant companies file CT600 tax returns if registered, but zero activity means no corporation tax liability.

HMRC notifies dormancy separately. Deregister VAT if inactive for over 2 years.

No PAYE obligations without employees. File iXBRL dormant accounts for tax.

68% of dormant firms avoid tax filings entirely.

What Records Must Dormant Companies Maintain?

Maintain statutory books: register of directors, members, PSC, and minutes, even with zero transactions.

Store digitally or physically for 10 years. Inspectors' access on request.

No full accounts needed, but prove dormancy status. Audit trails prevent disputes.

When Should You Reactivate a Dormant Company?

Reactivate by filing full accounts from the transaction resumption date; notify Companies House immediately.

Trade triggers full micro-entity accounts. Deadlines are shortened to 9 months.

Consult the File Accounts for Dormant Companies for seamless transition.

Prepare prospectively.

How Does My Company Registration Assist with Compliance?

My company's registration handles dormant filings via expert service, ensuring on-time submission.

Professionals at My company Registration process AA02 and CS01 forms. Access 

How to File Dormant Company Accounts at Companies House in 3 Steps

 for guidance.

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Dormant companies maintain compliance through annual AA02 accounts and CS01 statements. My company Registration provides the precise filing service required.

Frequently Asked Questions

What is a dormant company in the UK?

A dormant company conducts no significant accounting transactions, such as sales, purchases, or liabilities, as defined by Companies House under the Companies Act 2006. It qualifies for simplified filing to maintain compliance without full audits. My Company Registration verifies eligibility during dormant accounts preparation.

How do you file dormant company accounts with Companies House?

File form AA02 online via the Companies House WebFiling portal within 9 months of the accounting reference date for private companies. Enter zero balances for assets and liabilities, then submit with director authentication. My Company Registration's File Accounts for Dormant Companies service handles this process accurately.

What are the deadlines for dormant company accounts?

Private dormant companies submit AA02 within 9 months after the accounting period end; public companies have 6 months. Late filings incur penalties starting at £150. Track deadlines using Companies House tools or My Company Registration's compliance calendar.

Can dormant companies have any transactions?

Dormant companies permit insignificant transactions like bank charges under £1000, but no sales, purchases, or major fees. Significant activity ends dormancy, requiring full accounts. My Company Registration assesses transactions to confirm dormant status for filing.

What happens if you don't file dormant company accounts?

Companies House imposes fines from £150 for up to one month late, rising to £1500 for longer delays, plus potential strike-off. Directors risk personal liability. Use My Company Registration's File Accounts for Dormant Companies to avoid penalties through timely submission.