Ipso Facto

Ipso Facto is a legal principle which denotes that a certain fact or event alone is sufficient to cause a particular legal effect, regardless of further evidence or circumstances. In essence, the principle signifies that the mere existence of a condition triggers a legal consequence automatically.

The term 'ipso facto' derives from Latin, meaning 'by the fact itself', and has been used in legal contexts since at least the medieval period. It has historically been significant in both civil and common law traditions.

In modern law, the principle of ipso facto is often invoked in contracts where a breach has immediate consequences, such as termination clauses that specify that non-performance results in automatic termination. It is also applied in bankruptcy law, where certain events like the filing of bankruptcy or insolvency can affect contracts or obligations automatically.

• In a lease agreement, if a tenant fails to pay rent by a specified date, ipso facto, the landlord may have the right to terminate the lease without further proceedings.
• According to the Bankruptcy Code, when a company files for bankruptcy, it may automatically trigger the termination of certain contracts as specified within the Code.

• In re: Am. Solar Ctr., Inc., 615 B.R. 262 (Bankr. D. Ariz. 2020)