Unclaimed property is essentially "lost" money or assets that have had no activity for a long period—usually three to five years. This can include forgotten savings accounts, uncashed payroll checks, old security deposits, or insurance benefits.

The process is simple: when a company (like a bank or a utility provider) cannot find the owner of an account, they are required by law to turn that money over to the state for safekeeping. This legal hand-off is called  escheatment.

Once the money has gone through escheatment, the State of California acts as a permanent guardian. They hold the funds until the rightful owner—or their heir—comes forward to claim them. This system has been in place for decades to ensure that businesses don't just keep your forgotten money, but instead give it to the government where you can always find it.