US Tax Calculators
A comprehensive directory of free US tax calculators and estimators. Project your federal liability, self-employment taxes, and state withholdings securely in your browser using 2026 IRS guidelines.
Quick Answer: How are federal taxes calculated?
Specifically, the US tax system is progressive. You calculate your tax by taking your Gross Income and subtracting the Standard Deduction (or Itemized Deductions) to find your Taxable Income. Then, that income is taxed in chunks across different percentage brackets (e.g., 10%, 12%, 22%) rather than a single flat rate.
1099 Tax Estimator Essential For Freelancers
Calculate your Self-Employment (FICA) tax and estimate your quarterly IRS payments instantly.
Federal Income Tax Calculators
Estimate your primary federal tax liability, project potential refunds, and evaluate your deductions.
Federal Tax Calc
Estimate your 2026 federal income tax burden.
IRS BracketsTax Refund Estimator
Estimate potential federal tax returns and overpayments.
Standard vs Itemized
Compare the standard deduction against itemizing expenses.
Child Tax Credit
Check eligibility and phase-outs for the federal credit.
Capital Gains Tax
Calculate short-term vs long-term investment taxes.
Social Security Limit
Check if your income exceeds the SSA wage base limit.
Freelance & 1099 Tax Calculators
Specialized tools for independent contractors, gig economy workers, and sole proprietors to manage self-employment taxes.
⚡ Turn Your Expertise Into Income
Start a Free Newsletter — Beehiiv
Stop relying on algorithms. Professionals use this platform to turn their knowledge into a monthly income stream. Zero cost to start.
Start Free →Build a Paid Community — Skool
Package your skills. Everyday people are charging $10–$99/month for access to their advice and networks. Takes 5 minutes to launch.
Try Free 14 Days →Affiliate disclosure: We may earn a commission at no cost to you.
Freelance Tax Calc
Comprehensive tool for full-time self-employed workers.
Federal + StateQuarterly Tax Calc
Estimate your required 1040-ES quarterly IRS payments.
W-2 vs 1099 Tax
Compare tax burdens by employment classification.
DoorDash Tax Calc
Estimate gig taxes factoring in IRS mileage deductions.
No Tax on Tips
Estimate savings from proposed service industry legislation.
State Income Tax Calculators
Estimate local state liabilities based on public state tax tables and local municipal regulations.
California Income Tax
Estimate CA state liability and highest marginal brackets.
New York Income Tax
Project NY state and localized city-level income taxes.
Navigating US Tax Calculators for 2026
This page serves as your central directory for US tax calculators, allowing you to safely access federal, state, and self-employment tax estimation tools from one location. Proper tax planning requires assessing your entire financial picture. For example, if you run a side hustle, using our freelance tax calculator will help you understand the 15.3% self-employment tax burden on top of your standard federal rate.
For individuals heavily invested in the stock market or real estate, timing is everything. Use the capital gains tax calculator to determine if you qualify for long-term tax rates (which are significantly lower) before you trigger a taxable event.
💡 Looking to estimate your next paycheck? Head over to our Salary & Paycheck Hub to calculate exact take-home pay based on your W-4 withholding status.
Are these tax calculators based on current laws?
Yes, our tax estimators reference publicly available 2026 guidelines, standard deductions, and tax brackets published directly by the Internal Revenue Service (IRS).
Is my financial data stored?
No. All tax and income calculations run entirely via Client-Side Javascript in your local browser. We do not store, collect, or transmit your financial data to any external server.
The calculators within the US Tax Hub provide simplified projections for educational and planning purposes only. They do not constitute certified professional financial, tax, or legal advice. Ultimate Info Guide is an independent utility platform and is not affiliated with the IRS, the Social Security Administration, or any U.S. government agency. Tax laws are complex and individual tax situations vary greatly. Always consult a Certified Public Accountant (CPA) or a licensed tax professional before filing federal returns or making significant financial decisions.