That doesn't answer the question, the question is asking if electric vehicle registration fee/tax charged in Washington state is tax deductible and then you state that there is no income tax in Washington state. Of course not, the question is whether the Washington state tax is federally deductible.
Then you go off on tangent describing a sales tax credit that is long since expired (it expired well before 2019 because the 7,500 car limit that you mention had been hit long before).
And who marked your reply as the 'best' answer? Just ridiculous.
