On April 13, 2017, the Iowa Renewable Fuels Association (IRFA) released a statement regarding the passage of a bill, HSB 187, by the Iowa House Appropriations Committee that would cut the value of the Iowa biofuels tax credits and complicate the mechanism for receiving the credit.  According to the bill, the value of the tax credits would be determined based on annual sales, and the amount of the credits would be capped on an annual, statewide basis.  The purpose of the biofuels tax credits was to incentivize consumers to purchase higher blends of ethanol and biodiesel, such as E15, E85, and B11, by offering a tax credit to fuel retailers.  IRFA states, however, that the amendments to HSB 187 undercut the entire purpose of the tax credits since fuel retailers cannot pass the price reduction to the consumer if they do not know what the credit is at the time the fuel is sold.