# Deregister registration

> POST /v1/registrations/{registration_id}/deregister

Source: https://docs.trykintsugi.com/reference/deregister-registration

API version: v1 (legacy API)

POST /v1/registrations/{registration_id}/deregister

Deregister registration

Deregister an existing registration.

Category: Registrations

Path parameters:
registration_id (string, required) - The unique identifier of the registration to deregister.

Request body:
closure_date (string, required) - Effective date the permit closes with the jurisdiction (YYYY-MM-DD). Past and future dates are accepted.
reason (DeregistrationReasonEnum, required) - Why the permit is closing: full business closure, or closing nexus in this one state.
  allowed values: FULL_BUSINESS_CLOSURE, CLOSING_NEXUS_IN_STATE
final_return_acknowledged (boolean, required) - Must be true: the actor confirms a final return is still owed.
request_id (string) - Optional client-minted id for this confirm attempt.

Response fields:
registration_date (string) - The date when the registration was created. Format: YYYY-MM-DD.
registration_email (string) - Email address associated with the registration.
registration_requested (string) - Timestamp when the registration was requested.
registration_completed (string) - Timestamp when the registration was completed.
deregistration_requested (string) - Timestamp when deregistration was requested.
deregistration_completed (string) - Timestamp when the deregistration was completed.
auto_registered (boolean) - Indicates whether the registration was completed automatically.
registrations_regime (RegistrationsRegimeEnum) - The tax registration regime (e.g., STANDARD, SIMPLIFIED).
  allowed values: STANDARD, SIMPLIFIED
change_regime_status (ChangeRegimeStatusEnum)
  allowed values: REQUESTED, APPROVED, DONE, ACKNOWLEDGED
third_party_enabled (boolean) - Indicates whether third-party access is enabled for this registration.
do_not_file (boolean) - If true, do not file for this registration (treated as False by default).
two_factor_enabled (boolean) - Indicates whether two-factor authentication (2FA) is enabled for this registration.
marked_collecting (boolean) - Indicates whether the  registration is marked as collecting in shopify
is_pre_collecting (boolean) - True when this PROCESSING registration marks the organization as collecting tax in the jurisdiction ahead of registration details. It skips the Tax Ops registration task until the flag is cleared.
[truncated, see the reference page]

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