Every Mercury account already has access to Vault, and there is no additional signup process to gain access.
There also is no minimum or maximum balance required to gain access.
As an admin, you can access the Vault page from your Settings. From there, you can review available actions to help you maximize your coverage.
If you don’t yet have an EIN, you will be eligible for increased insurance, but not Treasury. Once you obtain and update your EIN with us, you will be able to access this feature.