What identification document contains the legal_entity.personal_id_number field?

Question

I am trying to create a managed account for my user in Stripe Connect. I get different requests for different documents in verification.fields_needed one at a time. I deliver the one that he says they need, and then get a new value in this field. So my question (s):

1) Is there an exhaustive list of documents required for verification if the country of the legal entity is the United States, so I can provide them in the API once and for all and not look at additional documents requested in Stripe's response and send another request? This makes it difficult to automate the process.

I referred to this document: https://stripe.com/docs/connect/required-verification-information

And put everything that he requested, but, as you can see, legal_entity.personal_id_number not included in this list, and there is also no explanation of the meaning of this field.

2) What does legal_entity.personal_id_number identification legal_entity.personal_id_number ? The newest answer I received says that this requires confirmation.

Answer 1

Personal_id_number in the USA is a full social security number, it is only necessary if the account cannot be verified using the last 4 digits or if the account reaches $ 20,000, which requires Stripe to fill out 1099K

https://support.stripe.com/questions/What-is-the-process-for-verifying-managed