Launching Monday, September 28, 2026
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About
ScheduleCSV
Drop a bank or credit-card CSV and map rows to IRS Schedule C lines 8–27. The file never leaves the tab. No upload, no email gate.
- Free: first 75 rows and on-screen totals
- $29 one-time unlocks a Q3 2026 estimated-tax worksheet and a CPA-ready CSV
- Meals at 50 percent. Mileage hardcoded from public 2026 IRS notices
Q3 2026 US estimated tax is due September 15, 2026. This is an organizer, not tax advice and not a filed return.