Invoicing
How to issue your first electronic invoice
Step-by-step guide to invoicing in Costa Rica with XML v4.4, including REP and credit notes.
7 min · Updated 4/2/2026
Before issuing
Make sure your .p12 certificate is uploaded and your organization details are complete.
Create or import your product catalog with your CAByS codes.
Create the invoice
In Invoicing → New invoice, select the client, add products, and choose the payment method.
Review the tax summary before issuing.
Verify acceptance
After issuing, the status will move to “Sent” and then to “Accepted” when Hacienda responds.
If it is rejected, review the reason and correct the data.