If you drove for DoorDash, rented a spare room, or sold handmade candles online this year, a Form 1099 likely showed up in your email or mailbox sometime in January.
It reports what a platform paid you, and the IRS gets a copy too.
For a lot of first-time gig workers, that's the moment the side hustle stops feeling like found money.
Here's the part that catches people off guard: nobody withheld taxes from that income.
A regular paycheck arrives with federal and state tax already taken out.
Gig pay usually lands in your account in full, which means the whole tax bill is yours to cover later.
According to IRS guidance, self-employment tax runs 15.3% on top of regular income tax, covering Social Security and Medicare.
That 15.3% figure is the one that empties bank accounts in April.
On $5,000 of gig income, you're looking at roughly $765 in self-employment tax before income tax even enters the picture.
Set aside 25% to 30% of each payout as it comes in, and the spring bill turns into a non-event instead of a panic.
The flip side is that gig work comes with real deductions, and most people leave money on the table.
The IRS standard mileage rate for 2024 was 67 cents per mile, and tracking every delivery run and client trip can wipe out a meaningful chunk of what you owe.
Phone bills, home office space, and supplies count too.
Credit card processing fees are another easy miss.
If a delivery app or payment platform took a cut before paying you, that fee is often deductible.
Same goes for a portion of your cell plan if you use the phone for work.
A few housekeeping moves make the whole thing less painful.
First, open a separate savings account and move a set percentage of every payout into it.
Second, track mileage from day one with a free app instead of guessing in March.
Third, if you expect to owe $1,000 or more, look into quarterly estimated payments so you're not facing one giant bill.
If the numbers feel overwhelming, a tax preparer who works with gig workers can usually pay for themselves in found deductions.
The IRS Free File program also handles self-employment income for filers under the income threshold.
None of this is glamorous, but the math is simple: the money was never really all yours, and pretending otherwise gets expensive fast.
Final Thoughts
Ten minutes of setup now beats a payment plan with penalties in April.