In the past, it was quite easy to donate car tax write off and you get a big chunk of cut on your taxes. However, now it’s not that easy anymore. This is because there are more and more people taking advantage of this hole in the IRS system. Hence, the IRS has changed the regulation. Now, it is going to be more difficult to find out the exact value of the car which is going to be donated. The art of car donation is getting complicated.