Iowa Administrative Code Title 701 — Department of Revenue
Iowa Admin. Code r. 701—260.5(452A) — Distribution allowance
The tax computation for a supplier includes a distribution allowance of 1.6 percent of the motor fuel gallonage and 0.7 percent of the undyed special fuel gallonage Revenue removed from the terminal during the reporting period. The distributor purchasing the fuel from the supplier is entitled to 1.2 percent of the motor fuel distribution allowance. The distributor or dealer purchasing fuel from a supplier is entitled to 0.35 percent of the undyed special fuel distribution allowance. The distribution allowance does not apply to fuel exported.
Source: official text