
Solo Invoice OS
Invoice tracker spreadsheet with GST/HST/VAT presets
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August 31, 2026
Demo: printable invoice, dashboard, and the $30k meter


Here's what the SAMPLE workbook looks like (fake client Birch & Co., not a real invoice). Yellow cells are inputs, green are formulas.



You still type the invoice number and paste the log row. It does not email clients, take payment, or calculate tax owing. USD $19 one-time. Not tax advice, not affiliated with CRA. Landing page: https://solo-invoice-os.pages.dev/
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One-file invoice tracker and printable invoice for freelancers, with Canada GST/HST, UK VAT, AU GST and US tax presets. USD $19 one-time. Honest limits: no client emails, no payments, no tax-owing calc. Pre-revenue.

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