Freelance Invoice and Expense Tracker: A Two-Tab Spreadsheet That Scales
A Google Sheets template for freelancers: an invoice log with automatic overdue flags, and an expense tab that rolls up by category and quarter for tax prep.
A Google Sheets template for freelancers: an invoice log with automatic overdue flags, and an expense tab that rolls up by category and quarter for tax prep.
How to build a full month-by-month amortization schedule in Sheets using PMT, IPMT, and PPMT, plus a running balance that hits exactly zero at term end.
How to build a break-even calculator in Google Sheets using contribution margin formulas, plus an ARRAYFORMULA sensitivity table for price and cost changes.
How to build a small ROI calculator in Google Sheets using NPV, IRR, XIRR, and a payback period formula, with the mechanics of each explained.
How to build a self-updating 50/30/20 budget tracker in Google Sheets: category tagging, SUMIF rollups, and a progress bar that doesn't need manual updates.