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Gig Tax Calculator

Calculate taxes for gig workers (Uber, DoorDash, Instacart, etc). Includes mileage deduction, self-employment tax, and quarterly estimated payment amounts.

Auto-updated May 12, 2026 · Verified daily against IRS, Fed & Treasury sources

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Gig Tax Calculator

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Assumptions· 2026

  • ·Self-employment tax: 15.3% on 92.35% of net profit; splits into 12.4% SS + 2.9% Medicare
  • ·SS portion caps at $176,100 net earnings; Medicare has no cap
  • ·Half of SE tax deducted from gross income before federal bracket calculation
  • ·2026 federal income tax brackets applied to AGI after deductions
When this is wrong
  • ·S-corp salary/distribution split: paying yourself a salary below market value to reduce SE tax is an IRS audit trigger
  • ·QBI deduction (§199A) eligibility — can reduce taxable income by 20% if below SSTB threshold
  • ·Quarterly safe-harbor payment rules to avoid underpayment penalty (IRC §6654)
  • ·State SE tax equivalents and local business taxes
Assumptions· 2026▾
  • ·Self-employment tax: 15.3% on 92.35% of net profit; splits into 12.4% SS + 2.9% Medicare
  • ·SS portion caps at $176,100 net earnings; Medicare has no cap
  • ·Half of SE tax deducted from gross income before federal bracket calculation
  • ·2026 federal income tax brackets applied to AGI after deductions
When this is wrong
  • ·S-corp salary/distribution split: paying yourself a salary below market value to reduce SE tax is an IRS audit trigger
  • ·QBI deduction (§199A) eligibility — can reduce taxable income by 20% if below SSTB threshold
  • ·Quarterly safe-harbor payment rules to avoid underpayment penalty (IRC §6654)
  • ·State SE tax equivalents and local business taxes
Real-world example: Software engineer evaluating a job offer▾

A mid-level software engineer in Austin, TX is comparing a $130,000 W-2 offer against their current $115,000 role. The new offer includes a $10,000 signing bonus and 0.1% equity in a Series B company.

  • New base salary: $130,000
  • Current base salary: $115,000
  • Signing bonus: $10,000 (taxed as supplemental)
  • State income tax: 0% (Texas)
  • Federal marginal bracket: 22%
Net take-home gain (Year 1)
~$9,400 after-tax increase including signing bonus

Takeaway: Texas has no state income tax, which inflates take-home vs. the same offer in California (~9.3% marginal) or New York (~6.85%). Run the comparison with your state's rate above.

When this calculator is wrong▾
  • Federal withholding estimates depend on your W-4 elections

    Take-home calculators estimate withholding based on single/married status and claimed allowances. If you have side income, multiple jobs, or itemized deductions, your actual withholding will differ. The IRS Tax Withholding Estimator is the most accurate tool for W-4 calibration.

  • State income tax is highly variable

    Nine states have no income tax (TX, FL, WA, NV, AK, SD, WY, TN, NH). California tops out at 13.3% marginal. State tax can shift your net paycheck by $200-$1,000/month on a $100K salary. Always select your state before reading take-home results.

    Cost of Living Salary Adjustment
  • Benefits are excluded from most salary calculators

    Employer-paid health insurance, 401(k) match, HSA contributions, and paid leave have real dollar value — typically $8,000-$25,000/year for a mid-career employee. Comparing two offers on base salary alone ignores a major component of total compensation.

    Benefits Value Calculator
  • Self-employment adds 7.65% employer-side FICA

    W-2 employees pay 7.65% FICA (SS + Medicare); employers match it invisibly. 1099 contractors pay the full 15.3% self-employment tax. A $100K 1099 contract has roughly $7,650 more tax friction than a $100K W-2 salary before any other adjustments.

    1099 vs W-2 Tax Comparison
  • Bonus taxation uses supplemental withholding rates

    Bonuses are withheld at a flat 22% federal supplemental rate (or 37% over $1M) — not your effective rate. Your actual tax on the bonus is determined at year-end filing. If your marginal rate is below 22%, you'll get a refund; above, you may owe.

    Bonus Tax Calculator

Related Calculators

1099 Tax Calculator →Annual to Hourly Salary Converter →Average Salary by State 2026 →
Your Results

Based on your inputs

ℹ️Demo numbers — replace inputs to see yours
Gig Take-Home Pay
$19,351positivepositive trend

14.4% effective tax rate

Gross Gig Income$40,000
Mileage Deduction$13,400
Other Expenses$1,500
Net Earnings$25,100
Self-Employment Tax$3,547
Federal Income Tax$948
State Tax$1,255
Total Tax$5,749
Quarterly Payment$1,437
Annual Take-Home$19,351

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Gig workers are treated as self-employed contractors. You pay self-employment tax (15.3%) plus federal and state income tax on net earnings (income minus business expenses).

Yes! Rideshare and delivery drivers can deduct mileage at the IRS rate (67¢/mile in 2024). This is one of the largest deductions available to gig workers.

At 67¢/mile and 20,000 miles, that's $13,400 in deductions — saving roughly $4,000-$5,000 in taxes for most gig workers.

If you expect to owe $1,000+ in taxes for the year, you may want to make quarterly estimated payments to avoid penalties. Due dates: April 15, June 15, Sept 15, Jan 15.

Rideshare drivers can deduct mileage (67 cents/mile in 2024), phone and data plan (business percentage), car washes, phone mounts and chargers, snacks for passengers, and tolls and parking for business. Mileage is typically the largest deduction, often $8,000-$15,000 annually.

Yes. All gig delivery drivers pay 15.3% self-employment tax on net earnings plus federal and state income tax. Track all miles driven for deliveries including driving to pickup locations and between orders. These miles are fully deductible at the IRS standard rate.

Platforms must issue a 1099-K if you earn $600 or more. However, you owe taxes on all income regardless of whether you receive a 1099. Report all gig income on Schedule C even if below the reporting threshold to stay compliant with IRS rules.

Yes. Gig workers can open a Solo 401k (up to $69,000/year in 2024), SEP IRA (25% of net earnings), or traditional/Roth IRA ($7,000/year). Contributions reduce taxable income. A Solo 401k offers the highest limits and most flexibility for self-employed individuals.

Use apps like Stride, Everlance, or MileIQ to automatically track business miles via GPS. Record the date, destination, purpose, and miles for each trip. The IRS requires contemporaneous records. Start tracking from the moment you turn on the app until your last delivery or ride.

The IRS standard mileage rate is 67 cents per mile for 2024 business driving. This covers gas, insurance, maintenance, and depreciation. For a gig driver logging 15,000 business miles per year, this deduction equals $10,050, significantly reducing self-employment and income tax liability.

Mileage Deduction = Miles × $0.67 (2024 IRS rate)

SE Tax = Net Earnings × 92.35% × 15.3%

Taxable Income = Net Earnings − ½ SE Tax − Std Deduction

Published byJere Salmisto· Founder, CalcFiReviewed byCalcFi EditorialEditorial standardsMethodologyLast updated May 13, 2026

Primary sources & authoritative references

Every formula on this page traces to a federal agency, central bank, or peer-reviewed institution. We cite the rule-makers, not secondhand blogs.

  • BLS — Occupational Employment and Wage Statistics — U.S. Bureau of Labor Statistics (opens in new tab)
  • BLS — Current Population Survey (earnings data) — U.S. Bureau of Labor Statistics (opens in new tab)

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Calculations are for educational purposes only. Consult a qualified financial advisor for personalized advice.