I learned that the 30% U.S. federal tax credit on home and business EV charging station installations expires at the end of 2020. I'm having one installed in a few weeks, even though I don't expect delivery of the ID.4 Pro I reserved until the second half of 2021. The 40 amp level 2 charger I ordered is overkill for my 2012 Prius Plug-in, but that's OK. I suppose the incoming administration could get a tax credit extension passed, but maybe not. About Form 8911, Alternative Fuel Vehicle Refueling Property Credit | Internal Revenue Service