The Ultimate Guide to Taxes for Self-Employed Professionals March 27, 2018 Sarah James Quarterly Taxes 101If you are self-employed, the words “quarterly taxes” and “estimated payments” likely send a shiver down your spine. No need to worry! Stride has created the ultimate guide to quarterly taxes to make estimated payments and filing a breeze. Read more. Our Ultimate Tax Deduction GuideCheck out Stride's Tax Deduction Guide, which helps you discover more write offs based on what you do for work. Whether it’s mileage you can deduct, or getting your real estate license renewed, we’re here to make sure you don’t miss it. Read more. Popular Topics How to deduct medical expensesLearn more about the 3 ways to deduct health and medical expenses. Read more. Top 3 missed tax deductionsDon't miss out! Here are some of the biggest expenses that folks commonly miss. Read more. 3 red flags that can get you auditedKnow how to avoid an audit with the IRS when you have 1099 income. Read more. Important Forms You Need to Know 1099-KThis form reports gross transactions made on your behalf. Learn more. 1099-MISCThis form reports all non-employee earnings above $600 from a company. Learn more. Schedule CThe form you use to add expenses (deductions) to determine your business profit or loss. Learn more. Schedule SEThis form helps you determine how much self-employment tax you'll pay. Learn more.