Self-Employed Paycheck Calculator: Building the Pay Stub You Never Get
A W-2 paycheck arrives pre-shrunk. Taxes come out before you see it, so the deposit is honest money. A 1099 payout does the opposite: the full amount lands, feels like income, and quietly carries a tax debt that comes due months later. A self-employed paycheck calculator rebuilds the missing stub — gross payout, tax to hold back, cash costs, and the take-home figure you can actually budget against.
Why your deposit is not your pay
Employers withhold federal income tax, 7.65% FICA, and state tax from every paycheck, and cover the other half of FICA themselves. Self-employed, you get none of that. You owe the full 15.3% self-employment tax plus income tax, and nothing is deducted at source. The gap between the deposit and real pay is typically 25% to 30%, which is precisely the amount most people spend before realizing it was never theirs.
What the calculator holds back, and why
The set-aside covers three things: self-employment tax on 92.35% of net profit at 15.3%, federal income tax at your effective rate, and state income tax where it applies. It is computed on profit, not on the payout, which is why mileage and expenses lower the hold-back even though they do not change the deposit.
Mileage is a paper deduction — treat it separately
The 2026 standard rate of $0.70 per mile bundles gas, insurance, depreciation, and maintenance into one figure. It reduces taxable profit without leaving your bank account on the day you claim it, so a good paycheck calculator subtracts it from tax math but not from cash math. Confusing the two is why some drivers think they are keeping more than they are — the depreciation is real, it just arrives later as a repair bill.
Worked example: $1,500 bi-weekly
A driver earning $1,500 every two weeks grosses $39,000 a year. At 400 business miles per period — 10,400 miles at $0.70, or $7,280 — plus $120 per period of cash costs ($3,120 a year), net profit is about $28,600. Self-employment tax runs near $4,040, federal income tax about $1,300 after the standard deduction, and a 5% state adds roughly $700. Total near $6,040, or $232 per payout. Take-home is roughly $1,148 of the $1,500 that landed — 77%.
Set-aside percentages by situation
The right percentage depends on expenses and location, not on how much you earn.
High-mileage driver, no-tax state
Often 12% to 18% of gross, because mileage erases so much profit.
High-mileage driver, income-tax state
Usually 18% to 24% of gross.
Low-expense freelancer or creator
25% to 32% of gross, since there is little to deduct against revenue.
Side hustle stacked on a W-2
Higher than it looks — the gig income sits on top of wages, so set aside at your marginal bracket plus 15.3%, often 35% or more.
The separate-account system that actually works
Open a second savings account labelled taxes. The day a payout lands, move the set-aside percentage across. Never touch it except to pay the IRS or a state. This one habit turns quarterly payments from a scramble into a transfer, and it removes the temptation of a checking balance that looks larger than it is. Automating the transfer as a rule in your banking app makes it survive busy weeks.
Quarterly payments: the four dates that matter
Estimated payments are due 15 April, 15 June, 15 September, and 15 January for the prior year's fourth quarter. Pay through IRS Direct Pay in about two minutes. Owe $1,000 or more and skipping them adds an underpayment penalty computed at the federal short-term rate plus three percentage points, charged from each missed date rather than in April.
The W-2 shortcut for side hustlers
If you or a spouse has a job, you can skip 1040-ES entirely by increasing withholding on the W-4 to cover the gig tax. Withholding counts as paid evenly across the year no matter when it happens, so a December adjustment can retroactively fix an underpayment that quarterly payments could not. It is the single most underused tool for people with mixed income.
Turning take-home into a real hourly rate
Divide take-home by hours worked, including unpaid waiting and driving time, and most gig workers find their effective rate is 25% to 35% below the headline. That is not a reason to quit — it is the number to use when deciding whether a promotion, a longer trip, or a different platform is worth the hours. Compare offers on take-home per hour, never on gross.
Build your stub
Enter one typical payout in the self-employed paycheck calculator to see the hold-back, set-aside percentage, and quarterly payment. Then use the business expense calculator to check whether you are claiming everything that would lower it.
Frequently asked questions
+How much should I hold back from each 1099 payout?
Usually 20% to 30% of gross, depending on mileage, expenses, and whether your state taxes income.
+Do self-employed people get a paycheck?
No. Payouts arrive gross with no withholding, so you have to build your own stub and set aside tax yourself.
+How do I calculate take-home pay when self-employed?
Gross payout minus cash business costs minus the tax set-aside. Mileage lowers tax but is not a cash cost.
+Can I have taxes withheld from gig income?
Platforms do not withhold, but you can raise W-4 withholding at a W-2 job to cover the gig tax instead.
+What happens if I do not make quarterly payments?
The IRS charges an underpayment penalty from each missed due date, on top of the tax itself.
+Does mileage reduce how much I need to set aside?
Yes. It lowers taxable profit, so a high-mileage driver's set-aside percentage is much lower than a freelancer's.
About the author
Javed Niamat · Founder & Editor, GigTax
Javed Niamat founded GigTax to make self-employment tax math understandable for rideshare drivers, delivery couriers, creators and freelancers. He builds and maintains every calculator on this site and writes the guides that explain the numbers behind them.
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