@ozturkender
Credits are used up in a presribed order ... the non refundable ones first that do not carry forward and then the non refundable ones that do carry over. Since the EV credits cannot be carried forward those are used up first to allow for the other credits to be used up later. Review the return carefully to see how these are calculated and used up.
Also these credits can only negate federal taxes and not anything on the form 1040 below that line like SE taxes.
