Depending on your entity type, you’ll need to upload specific documents (or their local equivalents) to complete the profile. You can attach these using the Attach Documents to Business Customer endpoint.Documentation Index
Fetch the complete documentation index at: https://developer.fin.com/llms.txt
Use this file to discover all available pages before exploring further.
Document Requirements
| Entity Type | Formation Documents | Ownership Documents | Supporting Documents |
|---|---|---|---|
| Limited Liability Company (LLC) | REGISTRATION_DOCUMENT, CONSTITUTIONAL_DOCUMENT, EVIDENCE_OF_DIRECTORS_AND_CONTROLLERS(non-US only) | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, PROOF_OF_SOURCE_OF_FUNDS, SHAREHOLDER_REGISTER, CERT_OF_INCUMBENCY, E_SIGNATURE_CERTIFICATE |
| Corporation (Inc, Corp) | REGISTRATION_DOCUMENT, CONSTITUTIONAL_DOCUMENT, EVIDENCE_OF_DIRECTORS_AND_CONTROLLERS(non-US only) | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, PROOF_OF_SOURCE_OF_FUNDS, SHAREHOLDER_REGISTER, CERT_OF_INCUMBENCY, E_SIGNATURE_CERTIFICATE |
| Partnership | REGISTRATION_DOCUMENT, CONSTITUTIONAL_DOCUMENT | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, PROOF_OF_SOURCE_OF_FUNDS, SHAREHOLDER_REGISTER, CERT_OF_INCUMBENCY, E_SIGNATURE_CERTIFICATE |
| Trust | FORMATION_DOCUMENT | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, PROOF_OF_SOURCE_OF_FUNDS, E_SIGNATURE_CERTIFICATE |
| Sole Proprietorship | PROOF_OF_NATURE_OF_BUSINESS, PROOF_OF_ENTITY_NAME_CHANGE, PROOF_OF_TAX_IDENTIFICATION | None | PROOF_OF_ADDRESS, PROOF_OF_SOURCE_OF_FUNDS |
| Private Foundation | REGISTRATION_DOCUMENT, CONSTITUTIONAL_DOCUMENT | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, TAX_EXEMPT_ENTITY_CONFIRMATION, PROOF_OF_SOURCE_OF_WEALTH, PROOF_OF_SOURCE_OF_FUNDS, CERT_OF_INCUMBENCY, E_SIGNATURE_CERTIFICATE |
| Charity | REGISTRATION_DOCUMENT, CONSTITUTIONAL_DOCUMENT | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, TAX_EXEMPT_ENTITY_CONFIRMATION, PROOF_OF_SOURCE_OF_WEALTH, PROOF_OF_SOURCE_OF_FUNDS, CERT_OF_INCUMBENCY, E_SIGNATURE_CERTIFICATE |
| Non-profit Organization | REGISTRATION_DOCUMENT, CONSTITUTIONAL_DOCUMENT | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, TAX_EXEMPT_ENTITY_CONFIRMATION, PROOF_OF_SOURCE_OF_WEALTH, PROOF_OF_SOURCE_OF_FUNDS, CERT_OF_INCUMBENCY, E_SIGNATURE_CERTIFICATE |
| Government Agency | CONSTITUTIONAL_DOCUMENT | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, PROOF_OF_SOURCE_OF_FUNDS, SHAREHOLDER_REGISTER, E_SIGNATURE_CERTIFICATE |
| Publicly Listed Company | REGISTRATION_DOCUMENT, CONSTITUTIONAL_DOCUMENT, EVIDENCE_OF_DIRECTORS_AND_CONTROLLERS(non-US only) | PROOF_OF_SIGNATORY_AUTHORITY | PROOF_OF_ADDRESS, PROOF_OF_SOURCE_OF_FUNDS, SHAREHOLDER_REGISTER, CERT_OF_INCUMBENCY, E_SIGNATURE_CERTIFICATE |
Document Types & Descriptions
| Document | Description |
|---|---|
REGISTRATION_DOCUMENT | Certificate of Incorporation OR Certificate of Formation/Registration or Limited Partnership |
CONSTITUTIONAL_DOCUMENT | Constitutional or formation documents OR Articles of Organization OR Partnership Agreement OR Operating/LP Agreement (if applicable) OR Articles of Incorporation/Bylaws or equivalent document |
EVIDENCE_OF_DIRECTORS_AND_CONTROLLERS | A Certificate of Incumbency or a Register of Directors (or their equivalent) |
FORMATION_DOCUMENT | Trust Agreement |
PROOF_OF_TAX_IDENTIFICATION | Tax Filings |
PROOF_OF_SIGNATORY_AUTHORITY | Authorized Representative List OR List of Manager or similar person(s) that has(have) the ability to legally bind the entity and carry out its instructions |
SHAREHOLDER_REGISTER | Register of shareholders or members |
OWNERSHIP_INFORMATION | Voting Records |
OWNERSHIP_CHART | Fund Structure Chart |
CERT_OF_INCUMBENCY | Certificate of Incumbency |
PROOF_OF_ADDRESS | Proof of Business Entity Address |
PROOF_OF_SOURCE_OF_FUNDS | Proof of Source of Funds (if applicable) |
PROOF_OF_SOURCE_OF_WEALTH | Annual Reports |
PROOF_OF_NATURE_OF_BUSINESS | Business License |
PROOF_OF_ENTITY_NAME_CHANGE | Trade Name Registration / Doing Business As (DBA) Filing |
TAX_EXEMPT_ENTITY_CONFIRMATION | Tax Exemption or Charity Registration Letter (for US, provide IRS Determination Letter) |
MARKETING_MATERIALS | Prospectus, Offering Memorandum, or Private Placement Memorandum |
AML_COMFORT_LETTER | AML Attestation Letter issued by Fund Administrator |
E_SIGNATURE_CERTIFICATE | Electronic Signature Certificate. Provide an authorized representative list, board resolution, or equivalent document for the entity to verify signing authority. |
FLOW_OF_FUNDS | Flow of Funds diagram or statement |
EVIDENCE_OF_GOOD_STANDING | Certificate of Good Standing |
PROOF_OF_NATURE_OF_BUSINESS_LICENSE | National or State License or Registration to provide money transmission or digital asset services |
PROOF_OF_NATURE_OF_BUSINESS_AML_POLICY | AML and Sanctions Policy |
PROOF_OF_ACCOUNT_PURPOSE | Statement of Account Purpose |