California Claim For Refund On Overpayment Of Real Property Tax is a form that California property owners can use to request a refund for overpayment of their real property tax. The claim can be used by individuals, businesses, and other organizations that have paid real property taxes in California. There are two types of California Claim For Refund On Overpayment Of Real Property Tax: the Standard Claim Form and the County Claim Form. The Standard Claim Form can be used to request a refund for taxes paid in any county in California. The County Claim Form must be used for any county-specific refund claim. Both forms must be filed with the county in which the property is located. The claim must be filed within three years of the date on which the taxes were paid. The claim must include proof of payment of the tax as well as other documentation as required by the county. The county may reimburse the taxpayer for the full amount of the refund or a portion thereof, depending on the circumstances.