Self Employed Tax Year Companion Spreadsheet | Income Expenses Mileage Quarterly | Apple Numbers Google Sheets Excel | iCloud Sync

This self-employed tax organizer brings together income logging, expense tracking, mileage records, and quarterly tax calculations in a single spreadsheet that works across Apple Numbers, Google Sheets, and Excel. Pre-built formulas and color-coded categories guide you through daily entries, automatically calculating estimated taxes as you go, so tax season becomes a matter of handing your CPA a clean summary rather than scrambling through receipts. Your data remains private on your device with no external syncing, and you'll receive lifetime updates as tax codes evolve.