- Capture at the point of purchase; anything later is a chase.
- Attach receipts to transactions, not to folders or email threads.
- Digital copies are widely accepted, but retention rules still apply.
- Set a threshold and stop chasing below it.
- Retrieval speed is the real test of a receipt process.
Capture at the moment of purchase
The probability a receipt is captured falls sharply with time. At the moment of purchase it is in someone's hand; a week later it is in a jacket pocket, and at month-end it is gone.
Every practical improvement in receipt management comes from moving capture closer to the transaction: a prompt on the phone, an email forward, a merchant integration that supplies the document automatically.
- Prompt immediately when the transaction appears.
- Accept a photo, a forwarded email or a messaging reply.
- Integrate the largest recurring merchants so receipts arrive without anyone acting.
- Never require a separate expense report for a card transaction.
Attach to the transaction, not a folder
A receipt in a shared drive is filed; a receipt attached to its transaction is evidence. The difference shows up when an auditor asks for the support for a specific line and you have to search rather than click.
Attachment also carries the context — cardholder, date, amount, coding — which is what makes the document meaningful years later.
- One receipt, one transaction, linked in the system of record.
- Retain the transaction metadata alongside the image.
- Keep a business purpose note where the merchant name is not self-explanatory.
- Ensure the link survives export and archive.
Thresholds and retention
Most jurisdictions accept digital copies of receipts, and many set a threshold below which documentation is not required for certain categories. Retention periods are set by tax and company law and commonly run to several years.
Confirm the rules that apply to your entity rather than relying on a software default, and note that some categories — travel and entertainment in particular — often carry stricter requirements.
United States guidance is in IRS Publication 463; other jurisdictions differ.
The retrieval test
Once a quarter, pick five transactions from the previous year at random and try to retrieve their supporting documentation. If it takes more than a minute each, the process is storing receipts rather than making them usable.
This test takes ten minutes and predicts audit experience better than any completeness percentage.
Frequently asked questions
In most jurisdictions yes, provided the image is legible and complete and retention requirements are met. Confirm the rules that apply to your entity.
Most policies allow a declaration with the business purpose and amount, used sparingly. Track how often it happens per person — frequent use is a process signal rather than an individual one.
As required by local tax and company law, commonly several years. Check your jurisdiction rather than relying on a software default retention period.
Keep reading
Sources and further reading
Every factual statement on this page is checked against primary documentation. Terms change frequently, so confirm details with the provider before acting on them.
- IRS Publication 463 — travel, gift and car expenses Used for statements about expense substantiation and record keeping in the United States.
- FASB Accounting Standards Codification Reference point for accrual, expense recognition and close-process statements.
- Brex Support Center Official help documentation, including account access and card administration topics.