RPT-Q+A-Tax Inversions 101: A pocket guide

NEW YORK, Sept 24 (Reuters) - The Treasury department this week announced a new set of regulations to crack down on the wave of "corporate inversions," in which American companies lower their tax bill by, simply put, relocating their legal corporate addresses overseas. The Obama administration is trying to make these inversions more costly and difficult - but how do they work? Some answers to your questions: