iPhone Screenshots


About this app
Securely log in and easily sign all your online transactions

The KBC Brussels Sign for Business app enables business and corporate customers to log in securely and to validate and sign transactions and documents in the KBC Brussels Business Dashboard.

The KBC Brussels Sign for Business app keeps your KBC Brussels Business Dashboard secure, letting you use your phone to easily and securely log in and to validate and sign transactions and documents. It's not an e-banking app, but a security app.

How does it work?
To log in to the e-banking application on your PC (or Mac), navigate to the application's login page and select ‘KBC Brussels Sign’ as your login method. After entering your ID code, a unique QR code appears on your computer screen. When you read this QR code with the KBC Brussels Sign for Business app and enter your five-character code on your phone, you can access the KBC Brussels Business Dashboard on your PC (or Mac). Simple, straightforward and secure. The same process applies for validating and signing online transactions and documents.

You don't need any additional hardware or software for your PC (or Mac). All you need is the KBC Brussels Sign for Business app on your phone and an Internet connection.

For business owners: you can request the codes for activating KBC Brussels Sign for Business from your KBC Brussels Bank branch or the administrator of your KBC Brussels-Online for Business subscription.

KBC Brussels Sign for Business at a glance:
– securely log in to e-banking applications (on PC)
– easily validate and sign transactions and documents
– quick and convenient using your phone

KBC Brussels processes personal details using strictly necessary cookies in order to guarantee the security of mobile banking. You can find more information in the cookie policy for this application.

What’s New

Version 21.10.0

As a regular KBC Brussels Sign for Business user, you've provided us with interesting feedback, for which we thank you!
We're already busy doing what we can to make KBC Brussels Sign for Business even better.
What's new?
- Minor optimizations
If you have more tips, remarks or ideas, be sure to let us know on Facebook or Twitter @KBCBrussels.

Ratings and Reviews

2.1 out of 5
48 Ratings

48 Ratings

jos from borger ,

Link met mobile

Heeeeeel spijtig dat de sign moet wijken voor voetbal in de mobile app

Developer Response ,

Geen zorgen, je kunt KBC Sign natuurlijk gewoon blijven gebruiken. Wel moet je de app voortaan rechtstreeks opstarten, en gaat dat niet meer via het startscherm van KBC Mobile.

ANcha1111 ,

App not working for Airbnb payments with prepaid Mastercard (KBC)

Could you please make it possible to pay on Airbnb with the Mastercard prepaid card? The connection with the app doesnt work.

Developer Response ,

If you have payment problems with your credit card, please contact the administrator, Atos Worldline. You can reach them at 02 205 85 85.

utilisateur insastisfait ,


Connexion au sytème souvent instable et bien j’entre mon code le système me répond « general error »
Perte de remps fréquente pour rentrera dans le système

Developer Response ,

Bonjour, si c'est possible pour vous, vous êtes bienvenue chez mes collègues de notre Helpdesk. Le numéro est 016/43 25 07 (ouvert 8h - 22h et 9h - 17h le samedi). Et alors ils vont faire leur mieux pour résoudre votre problème.

App Privacy

The developer, KBC Groep NV, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Financial Info
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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