The Department shall conduct an annual survey of each county that conducts a tax sale under Part III of this subtitle to obtain the information specified in this section. Each county shall provide the Department all the information specified in this section on the form that the Department provides. The Department may not disburse or authorize the disbursement of any funds to a county under this article if the county has not provided all the information specified in this section. Each county shall maintain a record of the information specified in this section for at least 3 years after the date of a tax sale. The Department shall obtain the data specified in paragraph (2) of this subsection concerning the following categories of properties subject to sale under Part III of this subtitle: properties that are advertised for sale in the first notice required to be published under § 14–813 of this subtitle; properties offered for sale; properties offered for sale that are subject to liens for water or sewer services only; properties offered for sale that are sold; properties for which there is no private purchaser and the county obtains the tax sale certificate in accordance with § 14–824 of this subtitle; properties that are redeemed before foreclosure; properties that are subject to foreclosure by the county; and properties for which the right of redemption has been foreclosed by a private holder of a tax sale certificate. For each of the categories of properties specified in paragraph (1) of this subsection, the Department shall obtain the following data for the second immediately preceding taxable year: the total number of properties; the total lien amount for all properties; the average lien amount for all properties; and for each of the data categories specified in items (i) through (iii) of this paragraph, disaggregated data for properties that are owned by a homeowner as defined in § 9–105 of this article. The Department shall obtain the following information concerning each county’s tax sale process for the second immediately preceding taxable year: each type of charge that the county collects through its tax sale process, including property taxes, water and sewer charges, environmental charges, and any other local government charges; the total number of real property tax accounts in the county during the second immediately preceding taxable year and the total number of real property tax accounts that became delinquent during the second immediately preceding taxable year; the total amount of interest on overdue county real property taxes collected during the second immediately preceding taxable year; the length of time the tax on a property is required to be overdue before the county begins the process to sell the property under Part III of this subtitle; how frequently the county conducts a tax sale and the time of year when the tax sale occurs; whether the county conducts tax sales on behalf of municipal corporations in the county and, if applicable, which municipal corporations; the rate of interest the county charges on overdue property taxes under § 14–603 of this title; the rate of redemption interest a property owner is required to pay to redeem a property after a tax sale under § 14–820 of this subtitle; the minimum threshold amount of unpaid taxes on a residential property that will cause the county to put the property in tax sale under § 14–811(b) of this subtitle; regarding bid balance money in excess of the amount required for the payment of taxes, interest, penalties, and costs of the sale of a property: the total aggregate amount of all bid balance money held by the county in a special fund pending distribution to property owners under § 14–819(a) of this subtitle; the total aggregate amount of bid balance money distributed to property owners under § 14–819(a) of this subtitle; and the total aggregate amount of bid balance money transferred to the county under § 14–819(b) and (c) of this subtitle; whether the county has established a County Tax Sale Ombudsman under § 2–112(e) of this article; and a copy of the separate insert required to be mailed to property owners under § 14–812(b) of this subtitle. The Department shall obtain: the number of counties and municipal corporations that have withheld from sale under § 14–811(h) of this subtitle a dwelling owned by a homeowner who is low–income, at least 65 years old, or disabled; the eligibility criteria used by each county and municipal corporation to withhold a dwelling from sale under § 14–811(h) of this subtitle; and the number of dwellings withheld from sale by each county and municipal corporation under § 14–811(h) of this subtitle.