Tax Guide It Takes Two: Business Partnership Income (Form 1065) When it comes to business partnerships, successful teamwork and good communication can lead to great things for your company, your employees, and your clients. As we get closer to ... Tax Guide 1040 Schedule C: How the IRS Works for Your Small Business This post was updated in April 2018 So you’ve started a small business: you might be freelancing, selling homemade soap at craft fairs, building state-of-the-art dog houses, or serving ...