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Invoices That Arrive

Release
v2026.8.1
JunJunJunJulAugAug
6improved

Set up in one place, checked before it leaves

E-invoicing is switched on from Settings, under Integrations, one business at a time. Turn it on for the businesses that need it and everything follows from there. Issuing then checks the invoice before it spends a number, so a missing customer or a field a tax authority would reject reaches you while it is still a draft you can fix.

A full history on every invoice

You can see created, issued, sent, reminder sent, viewed, paid, and how far an e-invoice submission got, each with who or what did it and when, in your time zone. Reminders and sends write to the same record, so what you read on the invoice is exactly what went out.

Sending knows the way

Send an invoice and Expensicat picks the channel for that buyer and that country. Where a government network applies, it queues the invoice for submission and you follow its progress on the invoice itself; otherwise it goes out by email with the compliant file attached. The whole flow is on the API too, including a preview of how an invoice would be delivered before you send it.

  • SetupE-invoicing is switched on from Settings, under Integrations, one business at a time. Turn it on for the businesses that need it and everything follows from that one place.
  • InvoicesIssuing validates the invoice before it spends a number, so a missing customer, an empty line, or a field a tax authority would reject comes back to you while it's still a draft.
  • InvoicesOpen any invoice and its whole history is there. Created, issued, sent, reminder sent, viewed, paid, and how far its e-invoice submission got, each with who or what did it and when, in your time zone.
  • SendingSending picks the channel for the buyer and the country. Where a government network applies, Expensicat queues the invoice for submission and its progress (submitted, accepted, rejected) shows on the invoice; otherwise it goes by email with the compliant file attached.
  • Credit NotesCredit notes travel the same way as invoices, on the same channels with the same tracking.
  • RemindersReminders are part of the same send history, so what you see on the invoice is exactly what went out.
  • InvoicesSend an invoice or credit note over the API and get the outcome back, either delivered by email or queued on a government rail with a transmission you can poll.
  • InvoicesAsk how an invoice would be delivered before you send it.
  • InvoicesList an invoice's transmissions and where each one stands.
  • BusinessesSet the electronic address a business receives on, and create, update, or deactivate its tax registrations, over the API.
  • CustomersSet customer routing over the API, including their electronic address, country specifics like an Italian recipient code or PEC address and a German Leitweg-ID, and a preferred delivery channel.