One of the easiest ways to save on taxes as a small business owner is to know where to save in the first place. And you don't have to hire an accountant either (necessarily). A lot of small business owners are doing their own taxes/accounting with software programs and you might consider trying this. If nothing else, doing your own accounting will make you a better informed business owner. The following article gives some good advice about which programs are recommended:

Make Your Life Easier With Accounting Software - goWholesale

Hope this helps!