# Update organization details

> PATCH /organization-details

Source: https://docs.trykintsugi.com/reference/2026-07-21/update-organization-details

PATCH /organization-details

Update organization details

Sectioned upsert of business details, addresses, and contact. Any subset of sections may be sent; absent sections are unchanged. A section that IS present replaces that section as a whole, so send every field you want to keep: the patch granularity is the section, not the field. Creates the details row when missing. Contact SSN/DL and auto-file flags are not accepted.

Category: Organizations

Request body:
businessDetails (BusinessDetailsUpdate) - Identity and non-address business fields. Absent means no change.
  businessName (string, required) - Legal business name.
  entityType (PublicEntityTypeEnum, required) - Legal entity type.
    allowed values: C_CORPORATION, COOPERATIVE_CO_OP, CORPORATION, GENERAL_PARTNERSHIP, HYBRID_LLC, JOINT_VENTURE, LLC, LLC_TAXED_AS_C_CORPORATION, LLC_TAXED_AS_S_CORPORATION, LIMITED_LIABILITY_LIMITED_PARTNERSHIP, LIMITED_LIABILITY_PARTNERSHIP, LIMITED_PARTNERSHIP (and 6 more, see the reference page)
  dba (string, required) - Doing-business-as name.
  incorporationState (string, required) - State or province of incorporation.
  incorporationCountry (string, required) - ISO 3166-1 alpha-2 country of incorporation.
  ein (string, required) - Employer identification number.
  businessDescription (string, required) - Short description of the business.
  firstOperationsDate (string, required) - Date the business began operations (YYYY-MM-DD).
  taxId (string) - Incorporation tax id to upsert, or null to leave unchanged.
  homeStateRegistration (string) - Home-state registration identifier. Omit or send null to leave unchanged; this API does not clear it.
  naics (string) - NAICS industry code. Omit or send null to leave unchanged; this API does not clear it.
  businessPhone (string) - Primary business phone. Omit or send null to leave unchanged; this API does not clear it.
  businessEmail (string) - Primary business email. Omit or send null to leave unchanged; this API does not clear it.
  businessFiscalYearEnd (string) - Fiscal year end date (YYYY-MM-DD). Omit or send null to leave unchanged; this API does not clear it.
  accountingModel (PublicAccountingModelEnum) - Accounting basis. Omit or send null to leave unchanged; this API does not clear it.
    allowed values: ACCRUAL, CASH
[truncated, see the reference page]

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Index of every page: https://docs.trykintsugi.com/llms.txt