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How to prepare a clear expense report and attach receipts

Preparing a clear expense report and attaching receipts saves time, prevents reimbursement delays, and keeps you compliant with company policy. This guide walks you through a straightforward, repeatable process you can complete in about 20–40 minutes depending on how many transactions you have. Follow each step to produce a tidy, auditable record.

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  1. Step 1: Gather all receipts

    Collect every receipt for the reporting period, including paper and emailed versions. Aim for 100% coverage; missing receipts cost time and may require manual approvals, so spend 5–10 minutes finding any loose slips.

    [Illustration: desk with scattered paper receipts, smartphone photos, and an email inbox open showing e-receipts]

  2. Step 2: Sort by date and type

    Arrange receipts chronologically and group them by category such as meals, travel, supplies, and mileage. Chronological order helps reviewers trace events, while categories make subtotals and policy checks easier; use 1–2 piles per category.

    [Illustration: hands organizing labeled piles of receipts by date and category on a table]

  3. Step 3: Verify policy compliance

    Check each item against your company expense policy for limits, allowable categories, and required documentation. Flag any exceptions (e.g., meals over per diem, personal items) so you can explain or request pre-approval—this reduces back-and-forth later.

    [Illustration: open company expense policy document next to receipts with red sticky notes marking exceptions]

  4. Step 4: Create the expense spreadsheet

    Open your expense template or spreadsheet and enter one line per receipt with date, vendor, category, purpose, and amount. Use exact amounts and clear purposes (e.g., "Client dinner — Project X") to make approvals fast; include currency and totals per category.

    [Illustration: computer screen displaying an expense spreadsheet with rows for date, vendor, category, description, amount, and totals]

  5. Step 5: Scan and label receipts

    Digitize paper receipts with a scanner or phone camera at 300 dpi and save as PDF or JPG. Name files with a consistent convention like YYYYMMDD_Vendor_Amount (e.g., 20260503_TacoHouse_42.50) so reviewers can match files to spreadsheet rows quickly.

    [Illustration: smartphone scanning a receipt on a clean surface, with a saved filename preview using a YYYYMMDD format]

  6. Step 6: Attach receipts to report

    Link each scanned receipt to the corresponding spreadsheet row or upload to your expense system, ensuring file names match the line items. For systems that allow multiple attachments, attach original receipt plus related documents (e.g., invoice or itinerary) to reduce queries.

    [Illustration: digital expense report interface showing attachments matched to individual line items with filenames visible]

  7. Step 7: Review, total, and submit

    Recheck math, ensure category totals match receipt subtotals, and confirm all required receipts are attached. Add a short cover note explaining any exceptions, then submit to your approver; expect a reply or approval within 1–3 business days if complete.

    [Illustration: person reviewing expense totals on screen and hitting submit button with a small note field open]


  • Use a single folder or app for receipts and clear it weekly to avoid backlog.
  • Photograph receipts immediately after purchase if you travel; aim for 2–5 seconds per receipt to capture legible images.
  • Keep mileage logs with date, start/end locations, and miles; rounding to one decimal place is usually acceptable.
  • Store receipts for the required retention period (commonly 3–7 years) in a labeled cloud folder.
  • Use consistent file naming to speed matching and audits; include date, vendor, and amount in the filename.
  • If an item is partially personal, record the business percentage (e.g., 60%) and attach a brief justification.
  • Use spreadsheet formulas to auto-sum categories and flag amounts above policy limits.
  • When in doubt, add a one-sentence explanation for unusual expenses to prevent follow-up questions.

  • Do not submit faded, unreadable images—scans must clearly show vendor, date, and amount or they may be rejected.
  • Avoid combining multiple receipts into one image unless you clearly label which line items they support.
  • Do not backdate receipts or alter amounts; that risks policy violations and possible disciplinary action.
  • Be careful with personal information on receipts (credit card numbers); redact only the middle digits, preserving last four for reference.

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