Key Takeaways
- Making your company dormant in the UK requires notifying HMRC and Companies House that there are no significant transactions.
- Only very limited activities are permitted, such as paying Companies House fees or penalties—any other transactions will break dormant status.
- Failing to follow dormant filing rules can lead to fines, loss of good standing, or your company being struck off.
- Directors are still legally responsible for submitting a confirmation statement and dormant accounts to Companies House each year.
- If you accidentally make a significant transaction while dormant, you must inform HMRC and Companies House promptly to avoid compliance issues.
- Keeping a dormant company’s bank account open is allowed, but using it for non-permitted transactions breaks dormant status.
- Most dormant companies are exempt from filing a Corporation Tax return—but you must check with HMRC to confirm your specific obligations.
- Using our step-by-step tools and automated templates, you can notify HMRC and Companies House much faster and avoid common mistakes.
- Go-Legal AI is rated Excellent on Trustpilot with over 170 five-star reviews—making us a trusted choice for UK legal solutions.
How Do You Make a Company Dormant Without Risking Costly Mistakes?
Pausing your business for a while? If you want to “make a company dormant in the UK” and avoid unwanted fines or closure, following the right process is critical. Even a single minor transaction—like an automatic bank charge—can trigger penalties, extra tax filings, or the loss of dormant status.
In this expert guide, you’ll learn what being dormant truly means, the legal requirements for directors, and how to notify HMRC and Companies House correctly. Discover what transactions are allowed, how to keep on top of deadlines, and what practical steps you must take to stay compliant and protect your company’s future.
Our platform provides step-by-step checklists and automated templates to help you safely make your company dormant and keep it that way. Avoid unnecessary paperwork, penalties, and stress with our smart compliance tools.
What Does It Mean to Make a Company Dormant in the UK?
A dormant company (as defined by UK law) is a company that has had “no significant accounting transactions” in a given financial period.
- Companies House considers your company dormant if the only transactions are permitted ones, such as incorporation share payments or statutory fees.
- HMRC treats a company as dormant when it is not “actively trading” or earning any form of income, like trading profits or investment returns.
No significant accounting transactions means nothing should be recorded in your company’s accounting records, except for allowed exceptions. Routine expenses—such as registered office costs or annual filing fees—do not count as significant and preserve the dormant status.
Understanding the distinction is vital:
- Companies House is focused on whether you need to file dormant accounts.
- HMRC is concerned with your company’s Corporation Tax obligations.
A small events company, “Urban Gatherings Ltd”, stopped trading in May but left their company bank account active. A leftover licence payment left their dormant status in jeopardy.
Before declaring dormancy, thoroughly check every bank transaction and accounting record—just one unauthorised payment can break your dormant status and trigger extra compliance tasks.
Why Would a Business Choose Dormant Company Status?
There are several strong reasons a company in the UK may opt for dormant status:
- Pausing Business Operations: Directors may need to pause trading due to personal circumstances, market changes, or to take a break.
- Protecting a Company Name: Keep your company legally registered—preventing anyone else from using your business name in the meantime.
- Preparing for Future Use: You might want to ‘shelve’ a company while preparing a new venture, contract, or investment.
- Minimising Admin and Tax: Dormant companies enjoy reduced admin and are usually exempt from Corporation Tax returns, saving time and money.
Choosing dormancy preserves your business structure and flexibility, unlike striking off or winding up which ends the company.
Maya paused her freelance consultancy for maternity leave. Rather than dissolve her company, she made it dormant, preserving her brand and client goodwill for an easier return to trading later on.
Keep your options open by making your company dormant if you’re unsure about the future. It’s an efficient way to save money and avoid losing your company name.
What Transactions Are Allowed (and Not Allowed) When a Company Is Dormant?
To maintain dormant company status, you must only allow certain transactions. Anything else could lead to Companies House or HMRC classing your company as active and requiring full trading accounts.
Permitted Dormant Transactions:
- Initial payment for shares at incorporation
- Companies House statutory filing fees (confirmation statement, change of name, re-registration)
- Companies House late filing penalties
- Court fines for not filing documents on time
Non-Permitted Transactions (Break Dormancy):
- Sale of goods or services (even a single invoice)
- Payment for office supplies, stock, or company assets
- Payroll, dividends, or director loans
- Unauthorised bank interest or fees
- Any payment or receipt not listed as permitted above
“Creative Solutions Ltd”, a digital agency, accidentally paid a £15 software subscription through a dormant company bank account. This single payment broke its dormant status and forced the directors to prepare full trading accounts and an unexpected Corporation Tax return.
Monitor dormant accounts closely. Even a small, forgotten direct debit or bank charge will break dormancy and trigger extra filings. Consider freezing or closing bank accounts to avoid accidental payments.
How Do You Make a Company Dormant? Step-by-Step Guide
Setting a company to dormant in England & Wales is a straightforward process if you know the correct sequence:
- Stop All Trading and Business Activities
Cease all invoices, payments, wages, and new contracts. No trading income or expenditure should occur. - Review and Secure Company Bank Accounts
Cancel all standing orders, direct debits, and non-essential services. If possible, close business accounts entirely or freeze them to prevent accidental payments. - Notify HMRC of Dormancy
Inform HMRC promptly through your company tax portal or by post once you cease trading. This ensures your tax record is updated and prevents unnecessary Corporation Tax notices. - Prepare and File Dormant Company Accounts
Submit dormant company accounts (AA02 for micro-entities or other relevant form) to Companies House by your deadline. - Maintain Statutory Annual Filings
File your annual confirmation statement and keep statutory registers up to date—even while dormant. - Set Up Compliance Reminders
Use automated reminders or a compliance calendar to avoid missing key dates.
“Able Ventures Ltd” missed closing an old bank account and a legacy insurance payment went through. The company was no longer considered dormant. Proactive account monitoring and reminders would have prevented this.
An effective compliance calendar is your best tool. Use our automated deadline reminders to avoid late filings and accidental breaches.
How to Notify HMRC and Companies House That Your Company Is Dormant
Completing the notification properly is vital to avoid penalties and keep dormant status:
How to Notify HMRC:
- Online: Log into your company’s HMRC tax account and select ‘Tell HMRC your company is dormant’.
- By Post: Write to your local HMRC Corporation Tax office stating your company name, number, and date you stopped trading. Always keep proof of postage.
- When: Notify as soon as you stop trading. If HMRC issues a Corporation Tax return notice (CT600), you must respond—even if dormant.
How to Notify Companies House:
- Dormant Accounts: File dormant accounts annually through Companies House WebFiling (form AA02 for micro-entities, form AA01 as required).
- Confirmation Statement: File CS01 every year, regardless of activity.
Key Deadlines:
- Submit dormant accounts within 9 months of your company’s financial year-end.
- File the confirmation statement every 12 months from incorporation.
Missing notifications or deadlines results in automatic penalties and risk of being struck off the register.
OceanScale Ltd stopped trading but failed to notify HMRC and Companies House. The director missed a CT600 deadline and was fined, with the company flagged as non-compliant—a direct result of missed statutory notification.
Keep digital copies of all notifications and confirmations. Our platform enables instant notifications and secure document uploads—saving proof and reducing risk of missed steps.
⚡ Get legal tasks done quickly
Create documents, follow step-by-step guides, and get instant support — all in one simple platform.
🧠 AI legal copilot
📄 5000+ templates
🔒 GDPR-compliant & secure
🏅 Backed by Innovate UK & Oxford
Key Documents and Filing Deadlines for Dormant Companies
Correct paperwork and accurate timing keep your company compliant and prevent penalties.
Essential Documents:
- Dormant Company Accounts (DCA): Must be filed yearly to confirm no substantive activity.
- Confirmation Statement (CS01): Confirms up-to-date company details.
- Corporation Tax Return (CT600): Not usually required for dormancy, but you must file if HMRC specifically requests it.
- Other Statutory Forms: Updates for director details, company address, or share capital if anything changes.
Filing Calendar Overview:
| Filing / Task | Due Date | Responsibility |
|---|---|---|
| Dormant Company Accounts (DCA) | 9 months after year-end | Directors |
| Confirmation Statement (CS01) | Every 12 months since incorporation | Directors/Company Sec. |
| Notify HMRC of dormancy | At cessation of trading activity | Directors |
| Corporation Tax Return (CT600, if notified) | As required by HMRC | Directors/Accountants |
| Update director/PSC details | ASAP after any change | Directors/PSCs |
Missing deadlines or inaccurate filings can result in fines and jeopardise dormant status.
A retail startup, “Boxful Ltd”, forgot to file their dormant company accounts on time, resulting in a £375 penalty. A timely compliance alert system would have saved the company unnecessary loss.
Download an annual compliance checklist and set electronic reminders for every statutory deadline. Our compliance calendar tool automatically tracks these for your company, guaranteeing no missed filings.
Managing Your Dormant Company’s Bank Account and Other Practicalities
You are allowed to keep a company bank account open while dormant—but doing so creates a risk of unintentional payments breaking dormancy.
Best Practices:
- Freeze or close all bank accounts if possible, or downgrade to a dormant account type.
- Immediately cancel all outgoing payments except Companies House fees or permitted fines.
- Review bank statements monthly to catch unexpected charges.
Accidental Breaches:
- Regular bank charges or interest payments
- Old direct debits (software, insurance, subscriptions)
- Inadvertent client payments
A property management company kept its dormant bank account after pausing business, unaware an annual insurance renewal had auto-debited—resulting in a dormant status breach and HMRC filing obligations.
Upload your monthly bank statements into our platform. Our AI instantly spots any activity that might jeopardise dormant status and sends early compliance warnings—protecting you from costly errors.
What Should Directors Avoid When Keeping a Company Dormant?
Preventing costly missteps is a director’s responsibility. Here are the top risks and how to counter them:
| Mistake or Risk | What Happens | How to Prevent |
|---|---|---|
| Missing annual filings | Penalties, strike-off proceedings | Use our compliance reminder system |
| Unauthorised payments | Loss of dormant status, new filing duties | Freeze/close accounts, review monthly |
| Not notifying HMRC | Tax return demands, fines | Notify promptly, save confirmation |
| Filing incorrect forms | Companies House queries or rejections | Use expert-vetted template workflows |
| Forgetting confirmation statement | Company removed from register, late fees | Track key compliance dates |
Monthly, combine automated reminders and proactive bank checks. Our platform pairs compliance alerts with AI transaction monitoring—your best defence against mistakes.
Special Cases: Dormancy for Groups, Charities, and Companies Limited by Guarantee
Some company structures require extra attention for dormancy filings:
- Group Companies: Subsidiaries must file dormant accounts—sometimes with extra notes on the parent group or specific consolidation exemptions.
- Charities: Dual registration (Companies House and Charity Commission) means filing dormant accounts with both, plus following the charity’s extra regulatory timeline.
- Companies Limited by Guarantee: Typically used by clubs or associations, these need to include a “no trading activity” declaration and affirmation of their guarantee status.
A community club made dormant filings but missed the special charity declaration. Filings were returned and the directors had to re-submit—delaying bank account changes and access to funding.
Always check unique requirements for your company type. Our experts guide you through tailored dormancy documents for groups, charities, and guarantee companies, reducing risk of rejection.
How Go-Legal AI Simplifies Making a Company Dormant
Our platform takes the pain out of managing dormant company status:
- Step-by-Step Dormancy Guides: Interactive walkthroughs for stopping trading, preparing the right forms, and avoiding common errors.
- Custom Templates: Expert-reviewed templates for dormant company accounts and statements—built to fit your exact business type, ready to file.
- Automated Filing Calendar: Smart calendar syncs your deadlines, sends proactive reminders, and tracks completed tasks.
- AI Document Review: Instant upload and review of bank statements or filings. Our AI highlights transactions and errors, so you avoid compliance breaches.
- On-Demand Expert Support: Ask compliance or dormancy questions any time. Access practical legal help to restore trading status or respond to penalties.
A design agency used our AI document review before filing dormant accounts and discovered a rogue £10 monthly payment, avoiding a dormant status error and late penalty.
Effortless, stress-free compliance starts here. Generate your dormant company filings, deadlines, and notifications instantly with our integrated tools and expert-backed support.
Frequently Asked Questions
What filings do I need to make every year as a dormant company?
You must file dormant company accounts and an annual confirmation statement with Companies House. If HMRC specifically requests a Corporation Tax Return (CT600), you must complete it even if your company remains dormant.
How do I reactivate my business after being dormant?
To restart trading, notify HMRC that your company is active again and update your records. At your next accounts filing deadline, submit full (trading) accounts to Companies House. Our platform streamlines this transition and alerts you to new filing requirements.
Are there extra steps for dormant companies limited by guarantee?
Yes. Clubs, charities, and societies structured as companies limited by guarantee often need to file a tailored “no trading activity” statement and confirm their guarantee status. Our tools guide you through these specific requirements.
Can my dormant company keep a bank account open?
Yes, but use extreme caution. Any transaction other than a permitted fee (such as Companies House charges) will break dormant status. Many directors find it safer to temporarily freeze or close accounts.
How long can a company stay dormant?
Indefinitely, as long as it meets annual filing rules and does not carry out non-permitted transactions.
Will Companies House or HMRC alert me if I accidentally break dormancy?
Not always. Many directors only find out after being issued with a CT600 or rejection of dormant accounts. Our AI-powered alerts proactively notify you about risky transactions—before you incur penalties.
Does a dormant company pay Corporation Tax?
No, provided HMRC officially recognises the company as dormant and has not requested a tax return for the dormant period.
What should I do if I accidentally make a transaction while dormant?
Notify HMRC and Companies House as soon as possible. Your company will be classified as active from the transaction date and you must submit full trading accounts and pay any relevant tax.
Do I have to file a Corporation Tax return every year if my company is dormant?
No—only file if HMRC specifically asks you. Once classified as dormant, you are generally exempt, but must respond to any formal notice.
Can your platform help with penalty notices to a dormant company?
Yes. Our experts provide guidance to help you respond to penalty letters, prepare late filings, and appeal fines where applicable.
Create Your Dormant Company Filing with Go-Legal AI Today
Managing dormant company status demands accuracy and vigilance—but our legal tech makes it straightforward. Unlock step-by-step templates, instant deadline reminders, expert-vetted document reviews, and proactive compliance alerts. Protect your company, save time, and prevent unnecessary penalties with the UK’s trusted legal platform.
Start your free trial and experience seamless dormant company management now.
Streamline Your Dormant Company Compliance with Go-Legal AI
Successfully making your company dormant takes more than pressing pause. You need to follow precise legal steps, file on time, and ensure not a single transaction threatens your dormant status. With this guide, you know exactly what’s required—but falling back on generic templates or missing reminders can still cost you.
Our platform gives you all the support you need: custom checklists, automated alerts, expert-reviewed dormant company templates, and real-time compliance monitoring. Make staying dormant safe, simple, and affordable—so you can safeguard your business with absolute confidence.
Start free today and generate your tailored dormant company filings and compliance calendar with us.
⚡ Get legal tasks done quickly
Create documents, follow step-by-step guides, and get instant support — all in one simple platform.
🧠 AI legal copilot
📄 5000+ templates
🔒 GDPR-compliant & secure
🏅 Backed by Innovate UK & Oxford
Access to legal templates (3 downloads/month)
