Sygnum Bank closed or froze your business account: what its terms say
As of October 9, 2026, these are Sygnum Bank’s own words on closing accounts: the notice it gives, the reasons it names and where a complaint can go next.
Notice before closing
The Client and/or Sygnum may terminate the contractual relationship in writing without any notice period at any time whereas special agreements or terms and conditions shall prevail.
Reasons it names for closing or suspending an account
Existing business relationshipss, may be cancelled by Sygnum at any time with immediate effect.
Complaints and where to go next
If no mutually agreeable solution can be found in contacting us at Sygnum, you can contact the Swiss Banking Ombudsman, a free and impartial information and mediation service provider:
These are the provider’s published terms, not legal advice. Your own agreement and the law where your company is may give you more.