Folio — Tax Invoices

Create, send, and track ATO-compliant tax invoices — built for Australian sole traders and GST-registered businesses. Folio is the fast, clean invoicing app with no subscription and no bloat. ATO-COMPLIANT TAX INVOICES Every invoice carries the words "Tax Invoice", your business name and ABN, issue date, line items with GST, and the buyer details required for invoices over $1,000. Per-line rounding to nearest cent matches the Xero/MYOB convention. GST + MULTI-CURRENCY INVOICING Issue AUD invoices with 10 % GST or per-line overrides for GST-free items. Non-AUD invoices are treated as GST-free exports with the right note on the PDF. DISCOUNTS, CREDIT NOTES & PAYMENTS • Per-line and whole-invoice discounts, allocated proportionally so GST stays correct. • Credit notes with their own numbering, issued against the original invoice. Net balance shown on the linked invoice. • Track partial payments — status flips automatically. SEND INVOICES BY EMAIL Send invoices directly from the app — no copy-pasting into your mail client. Attach up to five files. Or use your phone's share sheet for ad-hoc delivery. POWER FEATURES FOR SOLE TRADERS • Custom invoice numbering — your own prefix and pad width. • Line item library for repeat services. • Archived view with five-year ATO retention. • CSV + PDF ZIP exports for backups or your accountant. • PIN + biometric lock on launch. • Light + dark theme. PRIVACY-FIRST — NO TRACKERS No analytics. No telemetry. No crash reports. Your data stays in your own cloud project. The only third-party service Folio talks to is SendGrid to send emails, and only when you tap send. WHO IS FOLIO FOR? Single-user, single-business operators who are GST-registered. If you've outgrown a spreadsheet or you're tired of subscription fatigue from heavyweight invoicing software, Folio is the lightweight middle ground. Download Folio and send your first tax invoice in under two minutes.