Multiple income streams? One tax picture.
Keep Calm and Tax It.
The only tax tool that combines your W-2, freelance, and rental income into one quarterly estimate.
Everything you need, nothing you don't
All 50 States
Real tax brackets for top states, accurate rates for the rest.
SE Tax Built In
Self-employment tax calculated automatically with wage base caps.
14-Day Rule
Short-term rental? We check Section 280A so you don't miss free income.
S-Corp Comparison
See if S-Corp election could save you money on self-employment tax.
Quarterly Deadlines
Know exactly how much to pay and when with IRS deadline dates.
AI Summaries
Plain-English explanations of your numbers. No jargon, no confusion.
Built with CPA-verified tax logic
Every calculation uses IRS-sourced 2025 brackets, rates, and rules. Our tax engine is tested with over 500,000 automated checks. Always free to use — no account required.
Simple pricing
Free
$0
Full calculator, all states, AI summaries. No account needed.
Monthly
$20/mo
Save estimates, dashboard, scenarios, quarterly reminders.
Annual
$99/yr
Save 59%. 14-day money-back guarantee.
FAQ
Is the calculator really free?
Yes. The combined income calculator, all 50 states, S-Corp comparison, and AI summaries are completely free. No account required.
How accurate are the estimates?
We use 2025 IRS brackets and rates, verified by a CPA. These are estimates for planning — always consult a tax professional for filing.
What do I need to pay for?
Saving estimates, tracking income over time, scenario modeling, quarterly email reminders, and multi-property rental tracking are Pro features.
Do you handle state taxes?
Yes. Real progressive brackets for 12 major states, accurate flat rates for the rest, and zero tax for the 7 no-income-tax states.