How long do I have to file a brain injury lawsuit in California?

Generally, California gives injured people two years from the date of injury to file a personal injury lawsuit under CCP 335.1. Shorter deadlines apply in some situations, including claims against government entities, which may require an administrative claim within six months. Missing the deadline — even while still undergoing testing or waiting for imaging results — can permanently end your right to pursue compensation. Our page on the deadlines that apply to injury claims covers the common exceptions. Do not wait for every test result before speaking with a lawyer.