Do I have to pay road tax on BioDiesel fuel?
Good question, we do not give legal advise so this is only our opinion… This question is one we can not answer because it all depends on the laws in your country & state. Check with your local authorities or do an internet search to see if you can locate any forms or information for the area you live. In the US, if you make BioDiesel for highway use, you should file a road tax form to claim the fuel you used and pay the road tax on it. This may also be applicable for the state in which you reside as well. Generally speaking it is our understanding, if you reside within the US and make BioDiesel for off road or farm use you do not need to file or pay road taxes on the fuel you make. However we are not a law firm and this could vary according to the state or country in which you live so do your own research.