Italy says it believes the automaker underestimated by $5.7B the value of its U.S. business in Chrysler acquisition Welcome to our new and improved comments, which are for subscribers only. This is a test to see whether we can improve the experience for you. You do not need a Facebook profile to participate. You will need to register before adding a comment. Typed comments will be lost if you are not logged in. Please be polite. It’s OK to disagree with someone’s ideas, but personal attacks, insults, threats, hate speech, advocating violence and other violations can result in a ban. If you see comments in violation of our community guidelines, please report them. Milan, Italy — Fiat Chrysler Automobiles has challenged a claim by Italy’s tax authorities over the valuing of its U.S. Chrysler business that could leave it with an unwanted tax bill just days ahead of an expected key merger agreement with Peugeot owner PSA. On Wednesday, a source close to the matter said the Italian tax agency believed Fiat Chrysler had underestimated the value of its U.S. business, after its phased acquisition of Chrysler by 5.1 billion euros ($5.7 billion). The tax audit comes at ...