A plain-English guide to dormant status, what it means in UK law, and why it matters when buying a ready-made company name.
A dormant company is a UK Limited company that has had no significant accounting transactions since it was incorporated — or since the last period it was active. The term is defined by both Companies House and HMRC, and the two definitions are slightly different.
A company is dormant for Companies House purposes if it has had no significant accounting transactions during the financial year. The only exception is the fee paid to Companies House to incorporate the company — that does not count as a significant transaction.
HMRC considers a company dormant if it is not trading and has no other sources of income (such as investment income). A dormant company does not need to file a Corporation Tax return and will not pay Corporation Tax.
A significant accounting transaction is any financial event that must be recorded in the company's accounts. Examples include:
The payment of the Companies House incorporation fee is the only transaction explicitly excluded from the definition — so a newly incorporated company can immediately be dormant.
A dormant company still has annual filing obligations at Companies House. It must file:
Dormant accounts are much simpler than full statutory accounts. Companies House provides a standard format, and filing can be done online in minutes.
Every name in our portfolio has a clean, verified filing history — on time, every year, since incorporation.
When you buy a ready-made UK Limited company, the dormant history is one of the most important factors to consider. Here's why:
Banks carry out due diligence before opening a business account. A company with a clean dormant filing history — all accounts filed on time, no missed deadlines — is seen as low-risk and far easier to bank with.
A dormant company with a verified clean history has no outstanding debts, no contractual obligations, and no HMRC liabilities. You start with a completely clean slate.
An older company name with years of compliant dormant filings looks established from day one. Suppliers and customers can see the incorporation date at Companies House — an older date builds immediate credibility.
Once transferred to you, a dormant company can begin trading immediately. Simply notify HMRC that the company is now active and file full accounts from your first active period.
Once the company is transferred into your name, you become the director and shareholder. From that point:
If you choose to keep the company dormant for a period after purchase, simply continue filing dormant accounts each year until you're ready to trade.
Browse our full stock of dormant UK Limited company names — all with clean filing histories, available for transfer within 48 hours.
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