Deductions & credits

We cannot know your situation.  

 IF... *IF* your "tax" liability on the tax line for 2018 form 1040 (equivalent to line 44 on the 2017 1040....but the line numbers are going to change drastically)....if the tax liability on that line is less or equal to the $7500, then you will get all your withholding back (yes, line 64, but also line 65)......(also assumes you do not have any self-employment income...or any of the items on the current 1040 lines 57-thru-62 because the credit won't offset those)

IF... *IF* your "tax" liability on the tax line for 2018 form 1040 is greater than $7500 (equivalent to line 44 on the 2017 1040), then you won't get all your line 64 + 65 withholding back.
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1) Not all electric vehicles qualify for the full $7500...make sure you find out what $$$ your purchase qualifies for.
2) Watch out...some vehicle types are reaching their quota limits:
   <a rel="nofollow" target="_blank" href="http://evadoption.com/ev-sales/federal-ev-tax-credit-phase-out-tracker-by-automaker/">http://evadopt...>
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*