Personal Liability Notices and Joint Liability Notices

If you have received a Personal Liability Notice (PLN) or a Joint Liability Notice (JLN) from HMRC, you are at serious risk of being held personally liable for your company’s tax debts.

These notices can run into hundreds of thousands of pounds and, if not challenged, may lead to financial difficulties.

We are specialists in defending individuals against Personal Liability Notices and Joint Liability Notices, providing fast, expert advice and robust representation against HMRC’s most aggressive enforcement tactics.

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Why you might face a Joint or Personal Liability Notice

HMRC typically issues PLNs or JLNs in cases involving:

  • Deliberate non-payment of tax
  • Repeated corporate insolvency to avoid tax debts
  • Serious compliance failures or neglect
  • Tax debts making up more than fifty per cent of a company’s unsecured liabilities
  • Use of company insolvency as a way to avoid paying taxes (phoenixism)

These notices are not issued lightly, but they can be challenged successfully where HMRC’s position is incorrect or unfair.

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Frequently asked questions about PLNs and JLNs

What is a Personal Liability Notice?

A Personal Liability Notice allows HMRC to make directors and certain individuals personally responsible for unpaid tax debts of a company, usually where HMRC believes the debt has arisen due to fraud or neglect.

Commonly issued in cases involving PAYE, VAT or National Insurance Contributions, a Personal Liability Notice can expose you to personal financial liability even if the company becomes insolvent.

What is a Joint Liability Notice?

A Joint Liability Notice, introduced by the Finance Act 2020, enables HMRC to pursue directors, shadow directors, and others for corporation tax, VAT, and other tax debts where it believes there has been tax avoidance, evasion, or repeated insolvency ('phoenixism').

A Joint Liability Notice holds the individual jointly and severally liable with the company, creating personal exposure to large-scale tax debts.

Who can HMRC issue a PLN or JLN to?

HMRC can issue these notices to directors, shadow directors, or those acting in a similar capacity, where they believe the person is responsible for the company’s tax debts through wrongdoing, fraud, or serious neglect.

How much could I be liable for?

The amount varies but can include all or part of the company’s unpaid tax debts, sometimes reaching hundreds of thousands of pounds.

Can a PLN or JLN be challenged?

Yes. Many notices are successfully challenged or withdrawn, especially if HMRC has misunderstood the facts, applied the wrong legal test, or relied on incorrect financial information.

What are the common grounds for challenging a PLN or JLN?

Challenges often focus on:
• Incorrect calculation of unsecured liabilities
• Lack of evidence of fraud or neglect
• Errors in HMRC’s legal reasoning
• Misunderstandings around your role in the company

What happens if I ignore a PLN/JLN?

If ignored, HMRC can pursue legal action to recover the debt personally, including taking you to court, seizing assets or initiating bankruptcy proceedings.

How quickly should I act?

Immediately. There are strict deadlines for challenging HMRC notices. Early action improves your chances of success and may delay enforcement while your case is reviewed.

How inTAX defends you against HMRC

inTAX provides specialist advice to directors and individuals under attack from HMRC.

Our approach combines legal, financial, and tax expertise to build a strong defence.

Our services include:

  • Immediate representation: Contacting HMRC straight away to protect your position and request additional time to respond.
  • Detailed case analysis: Forensically reviewing the circumstances leading to the notice and assessing whether the legal and factual grounds hold up.
  • Challenging HMRC’s calculations: Scrutinising whether tax debts exceed the fifty per cent threshold, or whether the figures rely on flawed insolvency reports.
  • Disputing liability: Arguing against the suggestion of fraud, neglect or deliberate conduct where appropriate.

Negotiating withdrawal: Presenting strong legal arguments to HMRC’s Solicitor’s Office to have the notice reduced or withdrawn entirely.

How inTAX defends you against HMRC

Case study: Over £500,000 Joint Liability Notice overturned

We recently helped a director successfully overturn a £500,000 Joint Liability Notice, after proving HMRC had incorrectly assessed the company’s unsecured liabilities and wrongly applied the law.

You can read the full case study here.

Case study: Over £500,000 Joint Liability Notice overturned

Why choose inTAX?

  • Dedicated specialists in Personal and Joint Liability Notices
  • Rapid, proactive defence when time is critical
  • Successful track record against HMRC
  • Clear, honest advice with no hidden fees
  • Strategic negotiation and representation at every stage

Do not face HMRC alone.

Speak to inTAX today

A Personal or Joint Liability Notice is serious – but it is not the end of the road.

With the right advice, you can protect yourself and avoid a personal financial disaster.

Contact inTAX today for a confidential, no-obligation discussion. The earlier you act, the stronger your defence will be.

Call us now on 020 3675 8122, email info@intaxltd.com for immediate help or click below to get in touch.

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