role_details array on every entity response states, per role, whether the entity qualifies (active) or not (inactive) and — check by check — why not. To validate eligibility synchronously at create/update time instead, pass intended_roles (how the two fit together).
The Four Roles
The hierarchy: Account Holders qualify for all Authorized Signer and Authorized User use cases. Authorized Signers qualify for all Authorized User use cases. Minor Account Holders qualify for all Authorized User use cases but are not eligible for the Authorized Signer role.
What Each Role Unlocks
Account Holder- Provisioning and using Account Numbers.
- Designating the entity as an
account_holderon an Account (API) or in the Account file. - Provisioning Cards to the entity — if it is also an Account Holder on the account the card is issued under.
- Provisioning and using Account Numbers for individuals aged 16–17.
- When the entity turns 18, Lead recomputes eligibility from the date of birth. The entity stops qualifying for
minor_account_holderand qualifies foraccount_holderwith no entity update required. To complete the transition, designate the entity as anaccount_holderon the account; existing account numbers carry over. - For an existing Account Number, update its controls first. Lead validates that request against the entity’s recalculated roles.
- An account whose only holders are Minor Account Holders cannot use the
credit_with_underwritingcapability (Accounts API validation rules). - API only — not supported in file integrations.
Program availability. The
minor_account_holder role is available only to programs approved for minor account holder support — subject to Lead review of the program’s intended audience, monitoring, and product controls for minors. Contact your Technical Account Manager to request enablement.- Required for listing an entity as a beneficial owner or control person of a business entity (Beneficial Ownership Requirements).
- Designating the entity as an
authorized_signeron an Account (API or file).
- Designating the entity as an
authorized_useron an Account (API or file). - Provisioning Cards to the entity — if it is also an Authorized User on the account the card is issued under.
Data Requirements
Minor Account Holder requirements are identical to Account Holder except the date-of-birth window. Individuals 18+ use
account_holder; individuals under 16 are not eligible for any account holder role.2. For US entities (those with a US tax identification number), a US tax ID is required; non-US entities require other government-verified identification. Field rules: The Entity Object.
3. Beneficial owner / control person data requirements match the
authorized_signer set. Capture and submit accurate beneficial ownership data; where there are genuinely no qualifying owners, an empty array is a valid submission.
4. Sole proprietor data requirements match the
authorized_signer set.
Validating Eligibility
Two complementary mechanisms, same vocabulary:intended_roles(synchronous): pass it onPOST/PATCHwhen you believe the data satisfies a role’s requirements. Validation is all-or-nothing across the listed roles; a failure returns a 422 naming the failing check. Forbusiness/sole_prop, pass onlyaccount_holder.role_details(always on): every entity response carries the per-role eligibility computed from current data — the source of truth for downstream use. If you omitintended_rolesand the data happens to meet a role’s requirements, the entity is still eligible downstream.

