Investor/Owner Rules. Where are they?

[Sebastian Gast]

It seems like every other day I pick up on another little tidbit of information or rules regarding Fannie Mae rules, government rules, bank rules, tax rules etc when it comes to home ownership as an occupant or an investor - 4 max mortgages rule, 1 year occupancy, size of % down, and so forth. There seem to be so many that are critical to know in order to structure the best deal... Where can I find all these? Any place I can find a good summary or source I can get info? There has to be a better way than reading through thousands of pages of government documents.