S.C. Code Ann. § 12-37-2870 — Distribution formula

The distribution of the fee revenues required to be distributed pursuant to Section 12-37-2865 for each county must be determined on the ratio of total federal and state highway miles within each county during the preceding calendar year to the total federal and state highway miles within all counties of this State during the same preceding calendar year. The county must distribute the revenue from the payment-in-lieu of taxes received pursuant to this section within thirty days of its receipt to every governmental entity levying a property tax in the manner set forth below. For each governmental entity levying a property tax, the entire assessed value of the taxable property within its boundaries and the county area must be multiplied by the millage rate imposed by the governmental entity. That figure constitutes the numerator for that governmental entity. The total of the numerators for all property tax levying entities within the county area constitutes the denominator. The numerator for each governmental entity must be divided by the denominator. The resulting percentage must be multiplied by the fee revenue received pursuant to this section and that amount distributed to the general fund of the appropriate governmental entity. The distribution of taxes and fees paid must be made by the last day of the next month succeeding the month in which the taxes and fees were paid.