▦ HSA / FSA Receipt Vault
The receipt vault that finds money you missed.
Snap receipts or connect Gmail. AI tags every line item against IRS Pub 502. Reimburse yourself anytime — tax-free. Browser-only, no account.
Average HSA/FSA holder leaves $400–$800/year on the table.
How it works
Snap a receipt or connect Gmail.
Vault scans paper receipts with your phone camera, or reads order confirmations from Amazon, Walmart, CVS, and Walgreens directly from your inbox. The Gemini classifier tags every line item against IRS Publication 502 — eligible, maybe-with-LMN, or not eligible — with the rationale right there.
Your data stays on your device.
Receipts live in your browser's IndexedDB or your own Google Drive. Vault has no backend, no analytics, no tracking. The AI classifier runs against your own free Gemini key — receipts go from your browser directly to Google on YOUR account, never through ours.
Reimburse on your timeline.
HSA holders: pay out of pocket on purpose, let the HSA compound for decades, redeem the receipts when you're ready. FSA holders with a deadline? Try fsa.avows.app — same Vault, urgency-led pitch for the use-it-or-lose-it moment.
Classifier: your own Google AI Studio key (recommended) or our shared dev key (rate-limited).
Source: avows.app — MIT license, no analytics, no third-party scripts.