A company incorporated in England and Wales operates within a tax framework administered by HMRC. What that framework discloses publicly is narrow. Control over a company is exercised partly through tax obligations — VAT registration, corporation tax filing, PAYE compliance — yet none of those obligations are visible to a counterparty or buyer from the outside. The question of who controls the company and what a shareholder can enforce is answered by the corporate register, not the tax register. The tax layer tells a different, more limited story.
The angle here is control: specifically, what the tax and VAT status of an English or Welsh company reveals about the entity's standing, and where the sources stop.
VAT registration checkHMRC's VIES-linked VAT number validation confirms whether a VAT number is valid and returns the trading name. It does not return the registered address, turnover, or filing history. Source: HMRC VAT number checker · verified 2026-09-15 Corporation tax positionNot publicly disclosed. HMRC does not publish individual company tax assessments, liabilities, or compliance status. Source: HMRC statutory framework · verified 2026-09-15 Filed accounts at Companies HouseAbbreviated or full accounts filed at Companies House may include a tax charge line and deferred tax disclosures, depending on company size and filing exemptions used. Source: Companies House · verified 2026-09-15 Condition of accessVAT number validation is publicly accessible without registration. Filed accounts at Companies House are publicly accessible under OGL v3.0. HMRC taxpayer data is not accessible to third parties.The UK VAT register is administered by HMRC. A VAT number can be validated through the official checker. A valid result confirms that the number exists and returns the name under which it is registered. An invalid result does not confirm that the company is unregistered for VAT — it may indicate a number entered incorrectly, a recently deregistered entity, or a number issued under a different legal name.
The register does not return:
For a buyer assessing a counterparty, the VAT check establishes one fact: the number is or is not currently valid. It does not establish that the company is trading, solvent, or compliant.
HMRC does not publish corporation tax assessments, payment records, or compliance histories for individual companies. This is a statutory confidentiality position under the Commissioners for Revenue and Customs Act 2005. No third party — including a prospective buyer or shareholder — can obtain this information from HMRC directly.
What can be inferred indirectly is limited. Companies House filings for medium and large companies include a profit and loss account and a tax charge. The tax charge in filed accounts is an accounting figure, not a confirmed HMRC assessment. It reflects the directors' estimate of the tax liability for the period. Deferred tax provisions, if disclosed, indicate timing differences between accounting profit and taxable profit. Neither figure confirms what was actually paid or whether any amount remains outstanding.
Small companies and micro-entities filing under the Companies Act 2006 exemptions may file abbreviated accounts with no profit and loss account at all. In those cases, the filed accounts disclose no tax-related information whatsoever.
For companies that file full accounts, the following items are available at Companies House:
| Item | Available in full accounts | Available in abbreviated accounts |
|---|---|---|
| Turnover | Yes (medium/large) | No |
| Tax charge for the year | Yes | No |
| Deferred tax provision | Yes (if material) | No |
| Dividends paid | Yes | No |
| Directors' remuneration | Yes (above threshold) | No |
| Auditor's report | Yes (if audited) | No |
The accounts are filed after the period end. The statutory filing deadline for private companies is nine months after the accounting reference date. A buyer reviewing accounts filed today may be reviewing figures that are between nine and twenty-one months old, depending on when the last period ended and when the accounts were filed.
Accounts filed late attract a penalty from Companies House. The penalty is recorded on the company's filing history and is visible in the public register. Late filing is a signal, not a finding — it indicates a failure to meet the statutory deadline, not a tax liability.
A company with employees is required to register as an employer with HMRC and operate PAYE. This registration is not publicly disclosed. There is no public register of PAYE-registered employers in England and Wales.
The existence of employees can sometimes be inferred from filed accounts — specifically from staff costs disclosed in the notes to the accounts — but this is an accounting disclosure, not a tax disclosure. The number of employees and the aggregate wage bill may appear in the accounts of medium and large companies. Micro-entities and small companies using the small companies regime are not required to disclose staff costs.
A recurring discrepancy arises between the VAT registration name and the Companies House registered name. A company may trade under a name different from its registered name, and the VAT registration may reflect the trading name rather than the legal name. This creates a mismatch that requires cross-referencing both sources.
A second discrepancy arises between the tax charge in filed accounts and any publicly available information about actual payments. The accounts show what the directors estimated; HMRC holds what was assessed and paid. These figures can differ materially, and the difference is not visible from public sources.
A third discrepancy can arise where a group structure exists. A UK parent may file a consolidated group tax return. Subsidiary-level tax positions are not separately disclosed in the consolidated filing. A buyer examining a subsidiary's accounts will see a tax charge that may or may not reflect the subsidiary's standalone tax position, depending on how the group allocates its tax charge internally.
The ceiling of what the sources allow is stated before any engagement begins.
HMRC taxpayer data is confidential by statute. No public source discloses whether a company in England and Wales has outstanding corporation tax liabilities, is subject to an HMRC compliance check, or has entered into a time-to-pay arrangement. These facts are not available from any public register.
The VAT register confirms registration status for a single number at a point in time. It does not disclose the history of that registration, the scheme in use, or any compliance record.
Filed accounts at Companies House disclose accounting estimates of tax charges, not confirmed tax positions. The accounts are historical. They reflect a period that ended at least nine months before the filing deadline, and the filing itself may be further delayed.
The chain breaks at the boundary between public accounting disclosure and HMRC's confidential taxpayer records. That boundary is statutory. It cannot be crossed by a third-party request, a subject access request, or a freedom of information request — HMRC is exempt from FOIA in respect of taxpayer information.
What can be established from public sources:
What cannot be established from public sources:
Does a valid VAT number confirm that a company is trading? No. A VAT number remains valid after a company has ceased trading, until HMRC processes the deregistration. A valid number confirms that the registration exists at the time of the check. It does not confirm current trading activity, solvency, or any other aspect of the company's status.
Can filed accounts at Companies House be used to assess tax compliance? Filed accounts disclose an accounting estimate of the tax charge for the period. They do not disclose whether that charge was paid, whether HMRC accepted the return as filed, or whether any adjustment was made following an enquiry. The accounts are a starting point, not a conclusion.
Is there any public source that discloses HMRC enforcement action against a company? Certain HMRC enforcement actions result in public records. A winding-up petition presented by HMRC is recorded at the Insolvency Service and at Companies House once a winding-up order is made. A county court judgment obtained by HMRC appears in the Register of Judgments, Orders and Fines. These are downstream consequences of enforcement, not the enforcement action itself.
What does a late filing penalty at Companies House indicate about tax compliance? A late filing penalty at Companies House relates to the failure to file accounts on time with the registrar. It is administered by Companies House, not HMRC. It does not indicate a tax compliance failure. The two obligations — filing accounts at Companies House and filing a corporation tax return with HMRC — are separate, with separate deadlines and separate penalty regimes.
Can a shareholder obtain the company's tax records from HMRC? No. Shareholder status does not entitle a person to access HMRC records held about the company. HMRC's confidentiality obligations under the Commissioners for Revenue and Customs Act 2005 apply regardless of the requester's relationship to the company.
Disclaimer: This report is a factual compilation from official registers and public sources. It is provided for informational purposes only, does not constitute legal advice, and contains no legal qualification of the facts established. VLO Law Firm assumes no liability for actions taken or not taken based on this material. For advice regarding your particular situation, please contact info@vlolawfirm.com.
Author: James Whitfield — Partner, UK & Common Law, VLO Law Firm