Stationery, not software. Auto-calculating Excel/Sheets workbook for US freelancers and 1099 contractors: income, expenses, mileage with editable IRS rate cells, quarterly estimate set-asides, and 1099 tracking. Companion to the Inkline Tax Packet printables. Letter-size stationery voice. Buy once. Not tax advice. $15.

Built for freelancers who already invoice and need a clean workbook beside printable tax logs, paper-white stationery, not another SaaS dashboard.