Self-Employment Tax Calculator
Estimate the Social Security + Medicare (15.3%) self-employment tax you owe on your net 1099 income — and the portion you can deduct. An estimate for educational purposes, not tax advice.
Estimated self-employment tax
$5,652
Taxable SE earnings (92.35%)
$36,940
Deductible half
$2,826
Reduces your income tax
Social Security (12.4%)
$4,581
Medicare (2.9%)
$1,071
Stop doing this by hand
Gigaverse tracks your income, mileage, deductions, quarterly taxes, and retirement automatically — so the numbers above just happen.
Frequently asked questions
How is self-employment tax calculated?
It’s 15.3% (12.4% Social Security + 2.9% Medicare) on 92.35% of your net self-employment profit. Social Security applies up to the annual wage base ($176,100 for 2025); Medicare has no cap. Half of the total is deductible against income tax.
Who pays self-employment tax?
Anyone with $400+ in net self-employment income — gig drivers, freelancers, booth renters, owner-operators, and other 1099 workers. It’s on top of regular federal income tax.
Can Gigaverse track this automatically?
Yes — connect your platforms and Gigaverse tracks net income and estimates your self-employment and quarterly taxes as you earn, so there’s no April surprise.
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Disclaimer: This calculator is for educational and informational purposes only and does not constitute financial, tax, or investment advice. All results are hypothetical estimates based on the inputs and stated assumptions, are not guarantees, and do not account for your full tax situation, state taxes, or credits. Gigaverse AI, Inc. is not a bank; brokerage services are provided through a FINRA/SIPC-member broker-dealer. Consult a qualified professional before making financial decisions. Full disclosures →