Can we remove a connected Stripe account entirely?
Not directly — ClassroomParent doesn't offer a way to permanently delete a connected Stripe account, only to deactivate it (see the previous question). This keeps the historical record intact for any past transaction that used it, so old orders, dues payments, and donations always stay traceable back to the account they actually went to.
If an account should no longer be used going forward, deactivating it is the right step — it stays visible in your account list (and in old transaction records) but can't be picked for anything new.