Expense management with AI: from a receipt on the phone to reimbursement
Employees keep crumpled receipts in a wallet and fill in a spreadsheet at month-end. The manager approves without looking, finance sends it back because an invoice is missing, and reimbursement takes weeks. Nobody knows for sure how much the company spends on travel by department.
Expenses and reimbursements with AI, step by step
Receipt sent from the phone
The employee sends a photo of the receipt or invoice on WhatsApp or Teams. The agent reads amount, date, tax ID and category and asks only for what is missing, such as the project or the client.
Policy applied on the spot
The agent checks per diem, lodging and mileage limits and warns the employee if something is outside policy before submitting.
Manager approval
The manager receives the summary of the expense report and approves in chat. Exceptions to policy go up to whoever has the authority, with each decision recorded.
Posting and payment
Once approved, the agent posts to the ERP with the cost center, adds it to the payment batch and tells the employee when the reimbursement is paid.
Less repetitive work. More control.
- Expense reports filed on the day of the expense
- The expense policy applied the same way for everyone
- Managers approving with context
- A clear view of spending by department, trip and project
Systems used in this solution
Ready-made AI teams for this work
Bank reconciliation team
Bank lines, Stripe payouts and ledger entries are matched each morning. You only see what did not match, with a reason.
Accounts payable team
Invoices arrive by e-mail and in shared folders. The team reads them, checks them and lines them up for your approval before the due date.
Collections team
Before and after each due date, customers get a clear reminder with a payment link. Disputes and promises to pay go to your team.
Cash flow forecast team
Every week the projection is rebuilt from your books, open invoices and bills, with a plain note on what changed and why.
Bookkeeping team
Transactions are categorized as they come in, receipts are matched, and the month-end close starts with a short list of questions.
Questions about expenses and reimbursements with AI
Does the employee need to install an app?
No. They use the WhatsApp or Teams they already have. The agent talks to them there and handles the rest.
What if the receipt has no tax invoice?
The agent applies the rule in your policy: it asks for the invoice, accepts a simple receipt up to a limit, or sends it for special approval.
Does it integrate with the ERP for payment?
Yes. The approved reimbursement is posted to the ERP, such as SAP, TOTVS or Omie, and follows the company's normal payment flow. Omie is a Brazilian system.
Is employees' personal data protected?
Yes. Each person sees only their own expenses, managers see their team's, and all access is recorded, following data-protection law such as Brazil's LGPD.
