Payment information

• QR payment
  Make it easy to fill out a payment order for I.CA services with your smartphone. Use the QR payment option in your mobile banking app. The QR code for payment is always placed on the specific invoice.
• Bank transfer
  You can place a payment order in person at your bank or via e-banking to the following account: 17864658/0300 (payments for initial and subsequent certificates - please indicate the proforma invoice number as VS).
  The payment is usually credited to the recipient's account on the second working day after the bank receives the payment order. Issuance of the subsequent certificate will take place immediately after the payment is credited to the I.CA account.
• Payment in cash
  If you want to pay your invoice as quickly as possible, you can visit the registration authority at our headquarters (Podvinný mlýn 2178/6, Prague 9), where you will be able to pay in cash or by credit card. There is no handling fee for this service.

If you are in a hurry for a follow-up certificate, you can send a copy of the proof of payment to info.faktura@ica.cz or contact us at +420 284 081 940.

If the billing information for your subscribed certificates has changed, you can edit it through the Personal Certificate Management service.

To change your billing information, you can also send an email with your request to info.faktura@ica.cz. Do not forget to include the serial number of your certificate or the variable symbol of the proforma invoice or final invoice that was sent to you by e-mail.