{"id":14203,"date":"2026-08-24T15:42:42","date_gmt":"2026-08-24T13:42:42","guid":{"rendered":"https:\/\/www.accountable.de\/help-center\/do-i-have-to-update-my-accountable-banking-iban-with-the-kbo-bce\/"},"modified":"2026-09-18T03:30:48","modified_gmt":"2026-09-18T01:30:48","slug":"do-i-have-to-update-my-accountable-banking-iban-with-the-kbo-bce","status":"publish","type":"help_center","link":"https:\/\/www.accountable.de\/en\/help-center\/do-i-have-to-update-my-accountable-banking-iban-with-the-kbo-bce\/","title":{"rendered":"How do I update my bank account with the KBO\/BCE and VAT administration?"},"content":{"rendered":"

When you start your professional activity, Swan (our banking partner) can’t always open your business account right away, since your enterprise number first needs to be active in the KBO\/BCE. That’s why many clients start out by registering their personal account with their social insurance fund, then open their Accountable Banking account once everything is verified.<\/p>\n

\n

If Accountable Banking has since become your main professional account, you’ll need to update your bank account details in two separate places<\/b>.<\/p>\n

\n

1) Update your bank account with the KBO\/BCE \ud83c\udfe6<\/h1>\n

Free, via myenterprise.be<\/b>
You can update your IBAN yourself, for free, via myenterprise.be using your eID or Itsme. This is usually the fastest and easiest way.<\/p>\n

\n

Via your social insurance fund<\/b>
Your social insurance fund (for example Liantis, Xerius, Securex, Acerta) can also update your IBAN in the KBO\/BCE for you.
\ud83d\udc49 Note: this is usually a paid service.<\/p>\n

\n

2) Update your bank account with the VAT administration (form 604B) \ud83e\uddfe<\/h1>\n

If you’re VAT-registered, the VAT administration also needs your new account number on file, so your VAT refunds are paid into the right account.<\/p>\n

Since 2021, this can only be reported electronically, via the e604 application, which is directly accessible through MyMinfin:<\/p>\n

    \n
  1. \n

    Log in to MyMinfin with your eID or Itsme<\/p>\n<\/li>\n

  2. \n

    Go to “My tax return”<\/p>\n<\/li>\n

  3. \n

    Select “Report the start, change or end of my VAT activity”<\/p>\n<\/li>\n

  4. \n

    Update your bank account number there (form 604B)<\/p>\n<\/li>\n<\/ol>\n

    \u23f3 You have 1 month<\/b> from the date of the change to report it.<\/p>\n

    Have any questions? Feel free to contact us! \ud83d\udc99<\/p>\n","protected":false},"excerpt":{"rendered":"

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That’s why many clients start out by registering their personal account with their social insurance fund, then open their Accountable Banking account once everything is […]<\/p>\n","protected":false},"featured_media":0,"template":"","help_label":[412,424],"class_list":["post-14203","help_center","type-help_center","status-publish","hentry"],"acf":[],"yoast_head":"\nHow do I update my bank account with the KBO\/BCE and VAT administration? | Accountable<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.accountable.de\/en\/help-center\/do-i-have-to-update-my-accountable-banking-iban-with-the-kbo-bce\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How do I update my bank account with the KBO\/BCE and VAT administration? | Accountable\" \/>\n<meta property=\"og:description\" content=\"When you start your professional activity, Swan (our banking partner) can’t always open your business account right away, since your enterprise number first needs to be active in the KBO\/BCE. 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