Free Self-Employment Tax Calculator 2026: Social Security and Medicare
Calculate 2026 self-employment tax on your net profit, with the 92.35% rule, the $184,500 wage base, W-2 wages, the deductible half and quarterly amounts.
If no one withholds tax from your income, the IRS expects quarterly estimated payments. These guides explain the dates, amounts and penalties.
7 guides about “Estimated Taxes”.
Calculate 2026 self-employment tax on your net profit, with the 92.35% rule, the $184,500 wage base, W-2 wages, the deductible half and quarterly amounts.
If you expect to owe $1,000 or more after withholding, you generally must pay estimated tax each quarter. Paying 100% of last year's tax (110% at higher incomes) avoids the penalty.
Self-employed people pay taxes four times a year, so the money should sit somewhere safe, liquid and separate. A high-yield savings account fits most; Treasury bills can add state tax savings. Here is a simple system.
Self-employment tax is 15.3% on 92.35% of your net profit, up to the 2026 wage base of $184,500 for the Social Security part. Learn how to calculate it, what it costs and how to lower it.
Paid on a 1099? Then nobody withholds taxes for you. This guide explains 1099-NEC and 1099-K, self-employment tax, deductions, quarterly payments and filing, with a full 2026 example.
Most Uber drivers should set aside 25% to 30% of their profit for taxes, but the right number depends on your situation. Learn how to calculate your Uber taxes step by step, with three worked 2026 examples.
Uber does not withhold taxes, so the IRS expects quarterly estimated payments. Get the 2026 due dates, a simple way to calculate each payment and the safe harbor rules that prevent penalties.