List Tax Rate Mappings
GET/api/ledger/connections/:connectionId/tax-rate-mappings
One row per active tax rate with its current provider mapping state, plus the provider tax codes available to map to.
This endpoint currently requires session authentication; Personal Access Token scope support is in progress.
Authentication: Requires Bearer token.
A rate whose mapped provider code was archived or deactivated in the provider reads as unmapped until re-selected. unmapped_tax_rate_count counts the rows where mapped is false.
Map zero-rate and exempt rates to their real exempt codes (e.g. GST Free Income → EXEMPTOUTPUT) — on a tax return, exempt is not the same as untaxed.
Returns 404 when the connection id does not name the configured accounting connection.
Request
Responses
- 200
- 401
- 403
- 404
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.