Self-employment tax is simple math once you stop avoiding it. Log income, categorize expenses by Schedule C line, and the template tells you exactly what to send IRS on each of the four quarterly deadlines.
$34 44% OFF — Launch Price
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What's Inside
Settings tab: filing status, state, brackets, SE tax rate (preloaded for 2026)
Income log: client, date, amount, and an auto-calculated tax set-aside per payment
Expense tracker with dropdown for all 18 Schedule C categories (advertising, supplies, home office, travel, etc.)
Quarterly estimate calculator with the 4 IRS deadlines and exact payment amount due
Schedule C prep tab: expenses grouped by IRS line number, ready to copy into TurboTax or send to your accountant
Mileage log tab with auto-calculated deduction at current IRS rate
Safe harbor check: shows whether you've paid enough to avoid underpayment penalty
Home office calculator for simplified and actual methods side-by-side
Who It's For
You're 1099 or sole-prop and got bitten by taxes your first year
You stack 2-3 side hustles and can't tell how much to set aside
You're paying quarterlies but not sure you're paying enough
You want Schedule C prep ready by January 15, not April 14
FAQ
Income log. Expense tracker. Quarterly estimate. Schedule C ready. $19.
30-day money-back guarantee. No questions asked.