Storing Invoices and Reimbursement

Filing and Storage

  • Electronic invoices: download the PDF or image, and name the file with the date, title, amount, and category; keep both a cloud copy and a local backup.
  • Paper invoices: lay them flat in a moisture-proof folder, sorted by month, department, or project; avoid staples that would pierce the QR code.
  • Indexing rules: build a unique index (such as “date + title + amount + number”) so that they are easy to retrieve and audit.

Reimbursement Essentials

  • The title, tax number, amount, date, and category should be complete and legible, and should match the reimbursement form, the contract, or the approval slip.
  • Attach the payment evidence (a transfer screenshot or a POS receipt) and the business evidence (contract, order, itinerary, and so on).
  • Mind the reimbursement deadline: many companies require reimbursement within 1-3 months, and an invoice issued after the deadline may be rejected.
  • For special invoices, also confirm whether the VAT has already been deducted, so that you avoid claiming the same expense twice.

Risk-Control Tips

  • Do not split the amount to get around an approval; splitting the amount across invoices may be judged as abnormal.
  • Do not invoice under a category that does not match the business; it is easily judged non-compliant in an audit or tax inspection.
  • Avoid duplicate reimbursement: keep a reimbursement register or use a system check so that one invoice number is only claimed once.

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