More than a few Americans opened a tax app this spring, punched in their DoorDash or Uber earnings, and watched their refund vanish.
It was the discovery that nobody withheld a dime all year.
When you're a W-2 employee, your boss quietly sends part of every paycheck to the IRS.
When you drive for a delivery app or rent out a spare room, you're a self-employed contractor.
You're the boss, the payroll department, and the tax collector, all at once.
If you didn't set money aside, April becomes a bill you pay with money you already spent.
It runs 15.3 percent on your net profit, covering Social Security and Medicare.
Employees split that same bill with their employer, so they only feel 7.65 percent.
Independent workers feel the whole thing.
Stack federal income tax on top, plus state tax in most places, and a gig worker earning $40,000 in profit can hand over a surprisingly big slice.
There's a fix, and it's boring: pay quarterly.
The IRS expects estimated payments four times a year, roughly in April, June, September, and January.
Miss them and you can owe a penalty on top of the tax.
The trick is to move 25 to 30 percent of every payout into a separate savings account the moment it lands.
Then there's the good news most gig workers leave on the table.
Your car mileage is often your single biggest deduction.
The IRS standard mileage rate for 2024 was 67 cents per mile for business driving, and every logged mile chips away at your taxable profit.
An app that tracks trips automatically is worth the few bucks a month.
Phone bills, delivery bags, parking, tolls, home office space, and even the fees the apps charge you can count too.
Keep records like your refund depends on it, because it does.
The IRS can disallow deductions you can't back up with a log, receipt, or bank statement.
A shoebox of crumpled gas receipts won't survive an audit.
A simple spreadsheet or a free mileage app will.
Set aside one afternoon this month to get your books straight.
Add up last year's earnings, subtract your expenses, and see what number you're actually working with.
If the total owed is more than you can cover, the IRS offers payment plans, and ignoring the letter only makes it worse.
One more thing worth knowing: if you make serious money on gig apps, you may need to pay estimated taxes even in your first year, before any tax bill arrives.
Waiting for a form that never comes is how people end up surprised twice. **The bottom line:** Gig work pays in freedom, but the tax bill arrives whether you planned for it or not.
Spend one evening setting aside a percentage and logging your miles, and you'll keep more of what you earn.
Final Thoughts
Ignore it, and Uncle Sam takes his cut plus interest.