Sorry to be publishing this so late in the tax season but I have learned (the hard way) that H&R Block's Tax Cut software does not support IRS Form 8911. This is the form used to claim a tax credit for the purchase AND installation cost of an EVSE (colloquially, an EV charger). A thread on a Tesla owners' forum showed that H&R Block did not support Form 8911 in 2019, either, so I doubt that they will have changed their mind by the time 2021 taxes are filed. I tried to explain to them the fundamental illogic of their position (their software includes the tax form to claim a credit for purchase of an EV, but not the form you need to get credit for the purchase of equipment to charge your EV) but to no avail.
Let the buyer beware.
Let the buyer beware.