Thanks for the response. Do you have any recommendations for tax software, or do you have your accountant handle tax payments? I'm a sole proprietor now but am going to upgrade to an LLC soon.
Accountant can do more than taxes, so they are more like a business ally. Tax agents can file taxes for you and represent you if there's any tax issues.
I've been able to get by with Quicken & TurboTax for sole proprietor.
For LLC, hard to say. QuickBooks desktop or online seem to be the most common. It really depends on how complicated your business needs are I think.