My LLC is doing much better this year and I need advice in investing the profits. I guess what I'm really saying is, what are the best ways to lower my tax liability? I've considered my ROTH IRA, starting a SEP and/or buying an Investment property. I think the limits on the IRA and/or SEP in a single year are around 2000.00- I'd like to understand the options better. I know this is a really broad question but any advice is greatly appreciated.

Thanks in advance!