All account types require a one-time €25,000 opening fee (except numbered accounts, which have a €50,000 opening fee due to the extra privacy services) . The minimum ongoing balance is $/€5,000 for personal accountsand $/€10,000 for business or corporate accounts (this amount must be kept in the account at all times). Cryptocurrency accounts have a small minimum equivalent (about $100 in crypto) after opening . There may also be monthly maintenance fees for accounts (as outlined in our fee schedule), but there are no monthly fees for numbered accounts specifically beyond the upfront cost. All fees are transparent – Prominence Bank publishes a full schedule on its website and any special account fees (like the numbered account fee) will be clearly communicated before you apply.