Explains how the IRS defines self-employment, including sole proprietors, contractors, partners, and gig workers, and clarifies who must comply with SE tax ...

Many retirees are surprised to learn their Social Security benefits are taxable. Use our guide to understand the IRS formula for "combined income" and see if you owe.

Dec. 25 and Dec. 26 are big days for Social Security retirees because those are the dates when important tax forms become ...

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. Vikki Velasquez is a researcher and writer who has managed, ...

Schedule C is an IRS tax form that reports profit or loss from a business. Sole proprietors or single-member LLCs typically use the form. Many, or all, of the products featured on this page are from ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...