Side hustlers owe self-employment tax on earnings as low as $400, not $600. This is a critical distinction that catches many gig workers and freelancers off guard.
The $600 threshold refers only to when platforms like Uber, Fiverr, or DoorDash issue a 1099 form to track your income. The IRS, however, requires you to pay self-employment tax once you hit $400 in net earnings from self-employment. These taxes cover Social Security and Medicare contributions that traditional W-2 employees split with their employers.
Self-employment tax runs about 15.3 percent on 92.35 percent of your net self-employment income. That means a side hustle bringing in $400 triggers a tax bill of roughly $60. Scale that to $1,000 and you owe approximately $150. Many freelancers and gig workers skip reporting these smaller amounts, exposing themselves to penalties and interest if the IRS audits their returns.
The confusion stems from platform reporting rules. Companies file 1099-NECs or 1099-MISCs only when payments exceed $600 in a calendar year. Below that threshold, platforms send nothing to the IRS, leaving self-reported income easier to underreport. But the IRS doesn't ignore unreported income. If you earned $500 from freelance writing and paid nothing in SE tax, you've violated your filing obligations.
To calculate what you owe, subtract business expenses from gross income. Write-offs for home office space, supplies, equipment, or software reduce your taxable self-employment income. A freelancer earning $600 with $200 in deductible expenses owes SE tax only on $400.
Side hustlers should track all income regardless of amount and keep detailed expense records. File Schedule C with your 1