If you're already at the point where you'll be getting a refund the $7500 will not add to that. At best, it can only reduce your liability to zero. It can't give you a positive balance (refund).
You are right to a degree. It's tricky and it's about looking at it from a different perspective. Now that I think about it some more.
You have 10K in withholdings.
You owe say 8K in taxes.
So you expect a 2K refund check.
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You have 10K in withholdings
You owe 8K in taxes
You subtract $7500 credit from the 8K liability...
Now you only owe $500 in taxes.
Well, you have 10K in withholdings.
So 10K minus $500 that you owe....
You should be getting a refund check of $9500.
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So "technically" the credit is not refund upon itself. So it is correct to say that the credit is strictly a liability credit. No wrong doing there in those words. Exactly how I have stated before too.
What happens is that you get back your own $7500 of your own direct money back technically if the above scenario is correct. So a by-product of the ev credit is that the government is not giving you a direct check for $7500, instead, you are getting back your own money that you already were going to pay uncle sam.
So now I'm understanding where people here have been saying. "Well no...the $7500 is refunded back to you". The wording and phrasing are wrong. The concept is correct though. Now i get it.