A False Proof of Service Can Undo a Default: Munoz v. Lopez (1969)

A False Proof of Service Can Undo a Default: Munoz v. Lopez (1969)

What if a default judgment was entered based on a proof of service that simply was not true? This older case gives a clear answer.

What Happened

Clients sued their former lawyer for malpractice. The lawyer had left California. The clients filed a document claiming he had been personally served. The document was obviously flawed: it claimed service in Los Angeles County at an address in Mexico City.

The lawyer never appeared. The clients obtained a default judgment for $25,650 in 1964. About four years later, the lawyer asked the court to set it aside, saying he was never served. The trial court agreed. The clients appealed, arguing he had waited too long.

What the Court of Appeal Decided

The Court of Appeal affirmed. It explained that trial courts have an inherent equity power to undo default judgments obtained through "extrinsic fraud or mistake." That power exists apart from any statute, and a party can invoke it by filing a motion in the same case.

The court made two important points. First, the deadline for such a motion is "a reasonable time from discovery of the default judgment," not from when the judgment was entered. Second, the terms "fraud" and "mistake" are read very broadly. They cover any circumstances that deprive a party of fair notice. The court held that "a false recital of service although not deliberate is treated as extrinsic fraud or mistake."

Why It Matters

If a judgment rests on a proof of service that was false, even by honest error, a court can set it aside. The time to act runs from when you discover the judgment. The California Supreme Court cited this broad reading of extrinsic fraud and mistake with approval in 2024.

Munoz v. Lopez (1969) 275 Cal.App.2d 178.

This post is general information, not legal advice.