When an attorney’s failure to use the skill, care or diligence that the law requires harms the client, the error often constitutes legal malpractice. Missed deadlines, conflicts of interest, poor advice and mishandled cases can all support a lawsuit.
Legal malpractice claims in California face strict deadlines. A plaintiff who waits too long can lose the right to recover damages, even when the lawyer made a serious error. Anyone who suspects negligence must understand the filing rules as early as possible.
California’s deadline for filing claims
California generally applies two time limits for legal malpractice action. A client must file within one year from the date the client discovers, or through the use of reasonable diligence should have discovered, the facts constituting the lawyer’s wrongful act or omission. The claim also must be filed within four years of the wrongful act itself, whichever deadline arrives first.
Unless a statutory tolling exception applies to pause the clock, the four-year period acts as an outside limit that can block a claim even if discovery occurs later.
When the deadline may pause
California law allows limited exceptions that can delay the running of the statute of limitations:
- Continued representation: If the attorney still represents the client in the same matter, the time may pause until that work ends.
- No actual injury yet: A valid claim requires real, measurable harm. If no actual injury exists, the time period may not begin to run.
- Concealment or disability: Fraudulent concealment by the attorney or certain client disabilities can affect the deadline in specific cases.
While these exceptions depend on the facts, even a small detail can change the result, so early legal review is crucial.
Why quick action matters
Even when exceptions apply, delays create serious risks. Evidence weakens, witnesses become harder to locate and legal arguments grow more difficult to support. California’s legal malpractice statute of limitations is strict but nuanced. Understanding these timelines and the exceptions that apply can empower individuals to act decisively and protect their rights.