When Does 'Limited Liability' Stop Protecting You? Piercing the Corporate Veil Explained

"Limited liability" is one of the most repeated phrases in small business — and one of the most commonly overstated. It is real protection, but it is not an unconditional shield, and understanding where it stops is more important the smaller and more owner-controlled a company is, because that is exactly where the line between "the company's business" and "my business" gets blurriest in practice.

What limited liability actually means

A properly registered company is a separate legal person, distinct from its shareholders and directors. When the company incurs a debt or is sued, the claim is ordinarily against the company's own assets — not against the personal assets of the people who own or run it. This separation is the entire economic point of incorporating rather than trading as a sole proprietor: it lets people take business risks without staking their house and savings on every venture. It is real, foundational, and it is why so much of this series has focused on registering and running a company properly rather than trading unincorporated.

Section 20(9): the exception, not the rule

South African courts retain the power to look through that separation in specific circumstances. Section 20(9) of the Companies Act 71 of 2008 gives a court discretion to disregard a company's separate legal personality — to the extent necessary to remedy the abuse — where there has been what the Act calls "unconscionable abuse" of the juristic personality of the company. Where a court finds this threshold met, it may declare the company not to be a juristic person for the relevant purpose, effectively treating the individuals behind it as personally liable for what the company did.

Notice what the Act deliberately does not do: it does not define "unconscionable abuse" with a checklist. This is left to judicial discretion, and South African courts have described their power under this section in wide terms — able to grant essentially any consequential relief needed to remedy the abuse once it is found. That breadth cuts both ways: it means courts are not boxed into narrow technical tests, but it also means there is no bright-line rule a business owner can simply tick off to guarantee they are safe.

What actually counts as "unconscionable abuse"

Although the term is undefined, the pattern across the conduct courts have treated as crossing this threshold is consistent: using the corporate form to evade an existing legal obligation, to perpetrate fraud, or to operate the company as a mere façade — a shell with no real independent existence, used purely to shield an individual's personal dealings from consequence. What these share is intent and abuse: the company is not simply failing at business, it is being used as a tool to escape accountability that would otherwise attach directly.

What does not typically cross this line is the thing most business owners actually worry about: the company simply failing. Bad business judgment, a venture that does not work out, debts a struggling company genuinely cannot pay despite honest effort — none of this is "abuse" in the sense the section targets. Business failure is precisely the risk limited liability exists to protect against, not an exception that removes the protection. The distinction the courts draw is between an honest business that failed and a corporate structure used dishonestly — and it is a real distinction, not a technicality.

Where this connects to director duties

Section 20(9)'s veil-piercing power is a different legal mechanism from the director-duty liability covered in our guide to director duties under sections 76 and 77, but the two operate in related territory. Section 77 liability arises from a director breaching the specific duties they owe the company — reckless trading, misleading financial statements, unauthorised action. Section 20(9) is broader and more fundamental: it can strip away the company's separate identity itself where the corporate form was abused, regardless of whether a specific director's duty was technically breached in the process. A director found to have committed the kind of fraud or evasion that triggers section 20(9) is very likely also in breach of section 76 and 77 — the two frequently arise from the same underlying misconduct, seen through different legal lenses.

Practical situations worth understanding

Mixing personal and company finances. Using the company's bank account as a personal wallet, paying personal expenses directly from company funds without proper accounting, is not automatically "unconscionable abuse" on its own — but it is exactly the kind of pattern that makes a company look like a façade rather than a genuine independent enterprise if things go wrong and a court is asked to look behind the corporate form.
Setting up a new company specifically to escape an old debt. Closing one company and immediately starting an near-identical new one, specifically to leave creditors of the old one unpaid while the same business continues under a new name, is a textbook pattern courts have treated as abuse — very different from our earlier guide to closing a company properly, which explicitly requires settling debts first, precisely because doing otherwise risks exactly this exposure.
Personal guarantees are a separate issue entirely. If a director personally signed a suretyship or guarantee for a company debt — common when a bank lends to a small company — that personal liability exists by contract, not by veil-piercing, and no amount of "the company is separate from me" undoes a guarantee you personally signed. This trips up business owners regularly: limited liability protects against the company's debts generally; it says nothing about an obligation you took on personally and separately.

How to stay well clear of this line

None of this requires extraordinary caution for an honestly run business — the threshold is genuinely high, and ordinary business risk-taking is exactly what limited liability is meant to protect. The practical habits that keep a company clearly on the right side of it are the same ones good governance already requires:

Keep company and personal finances properly separate — a dedicated business bank account, not a shared pot.
Keep proper records and act in genuine good faith, exactly as section 76 requires.
If the company is in financial difficulty, deal with it honestly and early — through the proper routes our closing-a-company guide describes — rather than through structures designed to leave creditors unpaid.
Never treat the company as a personal alter ego with no independent existence of its own.

Sources: section 20(9) of the Companies Act 71 of 2008 and South African legal commentary and case analysis on its application, including the "unconscionable abuse" standard, the absence of a statutory definition for that term, the wide discretionary consequential relief available to courts once the threshold is met, and the distinction drawn between genuine business failure and deliberate abuse of the corporate form (evading obligations, fraud, use as a mere façade). This is general information, not legal advice — an actual dispute involving potential veil-piercing is a matter for an attorney with the specific facts, not a general article.

Two contrasting examples

The honest failure. A small manufacturing company takes on a large contract in good faith, a key supplier fails to deliver, the contract falls through, and the company cannot pay its remaining creditors. The director had proper records, kept company and personal finances separate throughout, and stopped trading once it was clear the company was insolvent rather than continuing to rack up debt. This is precisely the ordinary business risk limited liability exists to absorb — painful for everyone involved, including the creditors, but not the kind of conduct that exposes the director personally under section 20(9).

The abuse. A director runs up substantial debt in a company’s name, quietly transfers the company’s remaining assets and ongoing client relationships to a newly registered company with a near-identical name, and lets the original company be deregistered with creditors unpaid — while the business, for all practical purposes, keeps operating exactly as before under the new entity. This is the pattern courts have repeatedly treated as unconscionable abuse: the corporate form used deliberately to strand creditors while the underlying business and its benefit to the individual continue uninterrupted.

Frequently asked

Can a creditor pierce the veil just because a company can’t pay them back? No — inability to pay is the ordinary risk of dealing with any limited-liability company, and creditors accept that risk when they extend credit to a company rather than an individual. Piercing requires the additional element of abuse — fraud, evasion, or the company operating as a mere façade — not simply an unpaid debt.

Does section 20(9) apply automatically, or does someone have to ask a court for it? It requires a court application — a creditor or other party seeking to hold an individual personally liable has to bring the claim and satisfy a court that the unconscionable-abuse threshold is met. It is not a default outcome or an automatic consequence of a company failing.

Does a sole director / sole shareholder company face higher veil-piercing risk simply because one person controls everything? Concentrated control on its own is not abuse — many perfectly legitimate small companies have a single director and shareholder. What matters is how that control is actually exercised: whether the company is run as a genuine, properly documented independent entity, or as an undifferentiated extension of one person’s personal affairs with no real separation in practice.

If a court does pierce the veil, does that mean I lose everything? The relief a court can grant is described as wide and consequential, tailored to remedy the specific abuse found — it is not automatically “every asset you own.” The exposure is real and can be serious, but the remedy is shaped to the wrong actually done, which is one more reason getting proper legal advice the moment abuse is even alleged matters far more than trying to predict the outcome from a general article.

Is this the same thing as being personally sued for signing a suretyship? No — a suretyship or personal guarantee is a separate, voluntary contractual obligation you took on yourself; it exists regardless of whether any veil-piercing abuse occurred. Both can result in personal liability, but through entirely different legal routes, and confusing the two is a common and costly mistake.