i've spent a few hours reading everything i could find about paying taxes on mobile app revenue, and how it applies to california LLCs. i found a lot of confusing and contradictory information. i could find no comprehensive, authoritative guide to paying taxes on mobile apps. most of the advice out there is written by people who are not tax experts. they seem to be just guessing. i don't want guesses, i want facts.
does anyone have a comprehensive, authoritative guide to paying taxes on mobile app revenue for both iOS and android and for US based companies? if not, can you perhaps recommend a tax professional that can help me? i'm wary of using just any old tax prep service, because i'm afraid they'll have no experience with mobile app developers. i would want someone who really knows what they're doing. thanks.