What unlimited liability means
Unlimited liability means there is no line between the business and you.
If the business owes money it cannot pay, the creditor can pursue you personally. Your savings, your car, your house. There is no legal boundary because the business is not a separate legal person.
Sole proprietors have it. Partners in an ordinary partnership have it, and worse, because they carry liability for debts their partners created.
How it is used
It is the default position for anybody trading without incorporating. Registering a business name at the CAC does not change it, which is the single most common misunderstanding in Nigerian small business.
The exposure becomes real when a business takes a supplier credit line it cannot clear, loses a case brought by a customer, or signs a lease it cannot sustain. In each case the creditor's route runs straight through the business to the owner.
Key features
- No separation between the owner and the business
- Personal assets are available to the business's creditors
- Applies to sole proprietorships and ordinary partnerships
- Not changed by registering a business name at the CAC
- Removed, in the ordinary course, by incorporating a limited liability company
How this works in Nigeria
Most registered Nigerian small businesses are business names, meaning their owners carry unlimited liability without necessarily realising it.
The practical trigger to incorporate is exposure rather than size. A business generating modest revenue but signing significant contracts, holding customer deposits, or employing staff has more at stake than a larger one selling low value goods for cash.
It is also worth knowing that incorporation is not a complete escape, because Nigerian lenders routinely require personal guarantees from directors, which puts personal assets back on the line by contract.
Unlimited vs limited liability
With unlimited liability, business debts are your debts. There is nothing between a creditor and your personal assets.
With limited liability, the company owes its own debts, and shareholders generally risk only what they invested. The company can fail without taking the owner's house with it.
The protection is not absolute. It does not cover fraud, breaches of director duties, or debts you personally guaranteed. But for the ordinary risks of trading, it is the difference between a failed business and a ruined person.
Limits and risks
Unlimited liability cannot be contracted away by describing yourself differently. Calling a sole proprietorship a company on your letterhead changes nothing.
It also persists for obligations incurred before incorporation. Moving a business into a new company does not transfer old debts to it, so liabilities that arose while you traded personally remain yours.
Worth knowing
Incorporating does not retroactively protect you. Debts incurred while trading as a business name stay personal, even after you form a company.