How are my LLC's taxes broken down by percentage?

Buy the home and business Turbo tax and answer the question yourself. You’ll save a pile of money and learn more about your business than any class. It is worth it.

Get a better accountant. A good accountant is invaluable if you run a business. And you are less likely to be audited. I wouldn’t dream of doing my corporate return alone.

sorry, I cant answer this as I am in the UK, however over here you can phone the inland revenue up directly and ask them?, that may be a way forward

Start getting your business on QuickBooks. But for now, as @worriedguy suggests, TurboTax Home and Business edition for single owner LLC, or Businesss edition for multi-member LLC.

@njnyjobs
Yes if you want to get audited.

@SeventhSense well, I guess things separate us apart . . . As I had suggested, having your business on QuickBooks makes tax preparation much easier.

My business is on Quick Books but my accountant is invaluable and self prepared returns are more likely to get audited. And I do believe a good accountant along with a good lawyer are the two most important things to help a business grow.