Have you lost track of a bank account, stock certificate or retirement account? Did you move before receiving your income tax refund? The Unclaimed Property Office of the Colorado State Treasurer may have money for you. They have a searchable online database called “The Great Colorado Payback.” You can search by personal name or business name to see if there is unclaimed property waiting for you. The database includes oil and gas royalties, safe deposit boxes, uncashed insurance checks, savings accounts, mutual funds, money orders, payroll wages, dividends, and security deposits.