MI HB5570

Establishes a zero cents per gallon tax rate on motor fuel from April 1, 2022 through September 30, 2022, creating a temporary moratorium on the motor fuel tax.

Requires that the tax reduction under the moratorium period be passed through to end users and prohibits intermediaries from enriching themselves from the rate reduction.

Applies the zero tax rate to alternative fuels (compressed natural gas, hydrogen, liquefied natural gas) during the same April 1 - September 30, 2022 period.

Maintains annual tax rate adjustments based on inflation (multiplying the prior year rate by 1 plus the lesser of 0.05 or the inflation rate) when the moratorium is not in effect.

Requires the Department of Treasury to publish notice of applicable tax rates at least 30 days before the effective date.