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Expense management

How to track business expenses without the month-end scramble

The best expense system is the one you can maintain throughout the month. Capture the document, confirm the details and review the period regularly.

Published 2026-10-26Updated 2026-10-26By Klarvo

Capture documents when they arrive

Save or photograph receipts and supplier invoices before they disappear into an inbox, bag or camera roll. Keep the original document connected to the expense record.

Record consistent fields

  • Supplier and document number
  • Expense date
  • Category and business purpose
  • Currency, subtotal, VAT and total
  • Notes needed for later review

Use categories consistently

Choose a practical set of categories that reflects how you review the business. Avoid creating a new category for every supplier. When treatment is unclear, flag it for your accountant instead of guessing.

Review expenses every month

Compare recorded expenses with bank or card activity, check missing documents and investigate duplicates. A short monthly review is easier than reconstructing an entire year.

Use AI to accelerate entry, not remove review

An AI expense scanner can extract supplier, date and totals, but you should confirm the result before relying on it.

Keep records for the period required by your local rules and ask your accountant how categories and VAT should be treated for your business.
Frequently asked questions

Clear answers before you start.

What is the easiest way to track expenses?

Capture documents promptly, use consistent fields and categories, and review the records against payment activity each month.

Should I keep receipt images?

Keeping the supporting document with the expense makes later review and accountant handover easier.

Can AI categorise expenses perfectly?

AI can assist, but the result should be reviewed because document quality and business context vary.

Turn expense documents into organised records.

Scan, review, categorise and report on business expenses with Klarvo.