Receipt chaos is a naming problem more than a storage problem. A system that survives month-end works on arrival, not in a yearly pile.
The system
- Capture the receipt when you get it, while the paper is readable.
- Name it with what you will search for: date, vendor, amount ("2026-08-16 - office supplies - 42.50").
- File it under the expense category or project it belongs to.
- Review once a month and export what your accountant or reimbursement needs.
Where the files live
For receipts that matter, a local-first archive keeps the file and its search index on your phone and works offline. Cloud folders are fine for sharing, but they add an upload step for every receipt; choose deliberately.
An app I built for this
Rixin Archive is a local-first document archive for Android: capture via the share menu or camera, name and organize by project, and search on the device without an account. Free: core archiving flow with ads. Pro: monthly subscription (about $3.99/month in the US) that removes ads and unlocks the full experience. I am the developer of Rixin Archive.
This guide is a personal expense workflow; it is not tax or accounting advice.