Automated invoicing with AI: tax invoice, payment slip and delivery without rework
At month-end the team stops everything to bill contract by contract, checking adjustments, measurements and discounts in a spreadsheet. One invoice goes out wrong, has to be cancelled and the customer pays late. And the payment slip is still sent by hand, one e-mail at a time.
Invoicing with AI, step by step
What to bill, with nothing forgotten
The agent reads contracts, orders and approved measurements and builds the list of what must be billed in the period, with adjustments and discounts already applied.
Checks before issuing
Each item is checked against the contract and the customer record: tax ID, tax rate, service code and withholdings. Anything outside the standard goes to approval.
Issuing in the ERP
With the batch approved, the agent issues tax invoices and payment slips through the ERP or a connected issuer and keeps the files organized by customer.
Delivery and confirmation
The agent sends the invoice and payment slip to the right contact at each customer, confirms receipt and answers anyone who asks for a resend or a correction.
Less repetitive work. More control.
- Billing without a month-end marathon
- Fewer invoices cancelled because of record errors
- Customers receive the invoice and payment slip on time
- Contract adjustments applied without relying on memory
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 invoicing with AI
Does AI issue tax invoices on its own?
It issues them through your ERP or issuer within the rules you define. You can require human approval for every batch or only for cases outside the standard.
Does it work with municipal service invoices from different cities?
Yes, using the issuer the company already has connected to the ERP. The agent handles checking and delivery, and the issuer handles each municipality's format. This applies to companies billing in Brazil.
Is our customers' tax data safe?
The agent reaches only what it needs to bill, with defined permissions and an audit trail of every issuance, within data-protection law such as Brazil's LGPD.
Can it bill contracts with an annual adjustment?
Yes. The agent reads the index and the adjustment date of each contract and applies it to billing, asking for validation before the first adjusted invoice.
