Business name change

The name a business is known by and the legal name on its incorporation documents are often different things, and a sale can change either, both, or neither. A buyer who keeps trading under the seller’s established name is usually protecting goodwill the price already paid for; a buyer who rebrands immediately is usually trading that goodwill for a clean break, and both are legitimate choices with different costs.

What actually has to change

• Business name or trade name registration, if the operating name is changing
• Signage, invoices, contracts and marketing materials referencing the old name
• Domain names, email addresses and social accounts tied to the name
• Trademark registrations, if the name itself is protected

Why keeping the old name is not always simpler

Continuing under the seller’s name avoids the cost of rebranding, but it also means the buyer is relying on goodwill it does not legally own unless the trademark or trade name was actually purchased as part of the deal. Confirming what rights to the name were actually transferred, in writing, matters more than whether the sign outside changes.