Yet another horrible limitation for QB! You can use class -- but only one type of class. Class can be year. Or it can be crop. Or it can be farm. But if you want to sort by year AND farm, or year AND crop, or by crop AND farm...you're out of luck. Your only recourse is to use an increasing complex chart of accounts. This is insane and will eventually break your system, if you are after any meaningful level of detail.