When Can a Court Chase a Business Owner’s Personal Bank Account?

(Read time: 4 Minutes)

By Ollie Coull

The absolute cornerstone of global capitalism is a concept called limited liability. When you set up a corporation or a limited liability company (LLC), the law treats the business as a completely separate legal person from you, the owner. It can sign contracts, rack up debt, and get sued. If the business goes bankrupt owing millions, creditors can liquidate the company’s assets, but they cannot legally touch your personal house, your car, or your private savings.

This protective barrier is known in commercial litigation as the corporate veil. For over a century, it has allowed entrepreneurs to take massive risks without fearing personal financial ruin.

But many executives mistakenly believe this shield is completely indestructible. In reality, if a business owner crosses a specific ethical and structural line, a judge will happily execute one of the most powerful moves in corporate law: they will pierce the corporate veil, instantly shattering the shield and making the owner personally liable for every single penny of the company’s debts.

The US Standard: The "Alter Ego" Trap

In the United States, courts are generally highly reluctant to pierce the veil, but they will do so if a plaintiff satisfies a two-pronged test: showing that the company was merely the owner's alter ego, and that maintaining the shield would sanction a fraud or promote injustice.

The alter ego trap catches business owners who treat their corporate bank account like a personal piggy bank. If you operate a small, closely held business and regularly use the company credit card to buy your personal groceries, pay your home rent, or fund family holidays without formal documentation, you are commingling funds.

Under landmark corporate jurisprudence, if you fail to observe basic corporate formalities—such as keeping separate bank accounts, holding required annual meetings, keeping proper corporate minutes, or adequately capitalizing the business to handle its expected liabilities—the law notes that you did not respect the corporation's separate existence. Consequently, if the company is sued, the court will refuse to respect it either. You will be viewed as operating a mere "sham" or "cloak" to hide your personal dealings, exposing your private wealth to the judgment.

The UK Standard: The Evasion Principle

Across the Atlantic, English common law takes an even stricter, highly philosophical approach to the corporate veil. For decades, the UK system was deeply divided over when the shield could be lifted, until the Supreme Court settled the matter with a landmark matrimonial and corporate case, Prest v Petrodel Resources Ltd.

The Supreme Court drew a sharp line between two distinct concepts: the concealment principle and the evasion principle.

If a director merely uses a company structure to conceal their identity or cover up a transaction, the court will look through the corporate layer to see who is behind it, but it will not pierce the veil to create personal liability.

However, under the Evasion Principle, if a person is already subject to an existing legal obligation, liability, or restriction, and they deliberately interpose a brand-new company under their control specifically to evade that obligation or frustrate its enforcement, the court will pierce the veil as a remedy of last resort. For example, if a rogue director signs a strict non-compete clause promising not to steal clients from their former employer, and then immediately sets up a shell company to poach those exact clients under the business's name, the court will strip away the corporate entity and hold the individual personally liable for breaching the contract.

The Modern Frontier: Parent Companies and Foreign Torts

The battle over the corporate veil has evolved far beyond small-business owners hiding personal expenses. Today, the most high-stakes corporate litigation involves holding massive multinational parent corporations liable for the catastrophic actions of their foreign subsidiaries.

In major environmental and human rights cases—such as the UK Supreme Court rulings in Vedanta v Lungowe—claimants successfully bypassed traditional corporate barriers. The courts ruled that if a parent company exercises pervasive management, operational oversight, and strict environmental policy control over a foreign subsidiary, the parent company owes a direct duty of care to the people harmed by that subsidiary.

Furthermore, the Court of Justice of the European Union (CJEU) issued a critical ruling clarifying that corporate veil-piercing claims arising from cross-border torts can be governed by the laws of the country where the damage actually manifested, rather than the country where the company is registered. This prevents multinational corporations from using favorable domestic corporate laws to shield themselves from international accountability.

The Bottom Line

The corporate veil is an incredibly effective instrument for legitimate business growth, but it is fundamentally designed to protect honest economic risk, not personal misconduct or structural deception. For corporate professionals, the legal reality is absolute: if you want the law to respect your corporate shield, you must respect it yourself. The moment a business structure is used as a weapon to evade legal obligations or as a front for personal finances, the courts will not hesitate to dismantle the architecture of limited liability and hold the architect personally accountable.

References (APA 7)

Groundswell Developments Africa (Pty) Ltd v. Brown, ZASCA 170 (2025).

Prest v. Petrodel Resources Ltd., UKSC 34 (2013).

Qualitex Co. v. Jacobson Products Co., 514 U.S. 159 (1995).

Salomon v. A. Salomon & Co. Ltd., AC 22 (1897).

Vedanta Resources plc v. Lungowe, UKSC 20 (1919).

Wunner v. Austrian Claim, C-77/24 (CJEU 2026).