# Confirm collected-tax mode for registrations on a connection

> POST /connections/{conn_id}/confirm-collecting

Source: https://docs.trykintsugi.com/reference/2026-07-21/confirm-collected-tax-mode-for-registrations-on-a-connection

POST /connections/{conn_id}/confirm-collecting

Confirm collected-tax mode for registrations on a connection

Confirm collected-tax mode for the given registrations on a connection. Only pending or fix-issues registrations are affected; the rest are ignored. Returns 404 if the connection does not exist or belongs to an organization your credential cannot access. A multi-org credential must send an `Organization-Id`, `Connection-Id` or `Entity-Id` selector, or gets a 400.

Category: Connections

Path parameters:
conn_id (string, required) - The unique identifier of the connection.

Request body:
registrationIds (string[], required) - Registration ids to confirm as collecting for this connection. Only pending or fix-issues registrations are affected; the rest are ignored.
requestId (string) - Optional client-generated id for this confirm attempt (a UUID or a short slug), stored on the audit trail so a later read can tell repeated confirms apart.

Response statuses: 204, 400, 401, 403, 404, 422

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