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POST
/
api
/
v1
/
registrations
/
v2
/
{tax_registration_id}
/
close
curl --request POST \
  --url 'https://transaction-tax.api.in.commenda.io/api/v1/registrations/v2/7c9e6679-7425-40de-944b-e07fc1f90ae7/close' \
  --header 'Authorization: Bearer <your_token>' \
  --header 'Content-Type: application/json' \
  --data '{"effective_end_date": "2024-12-31"}'

{
  "message": "Registration closed successfully."
}
Close a registration when you stop doing business in a jurisdiction. This sets an effective_end_date and stops tax calculations for transactions after that date.

​
Path parameters

​
tax_registration_id
string
required
The unique identifier (UUID) of the registration to close.

​
Request body

​
effective_end_date
string
required
ISO date (YYYY-MM-DD) when the registration ends. Must not be before the effective_start_date.Example: "2024-12-31"

​
Effect of closing

After the effective_end_date:
  1. Tax calculations — The /calculate endpoint returns zero tax for this jurisdiction
  2. Filing — No returns are filed for periods after the end date
  3. Historical data — All transaction and filing history is preserved
Closing a registration does not affect filings for periods up to and including the end date.
curl --request POST \
  --url 'https://transaction-tax.api.in.commenda.io/api/v1/registrations/v2/7c9e6679-7425-40de-944b-e07fc1f90ae7/close' \
  --header 'Authorization: Bearer <your_token>' \
  --header 'Content-Type: application/json' \
  --data '{"effective_end_date": "2024-12-31"}'

{
  "message": "Registration closed successfully."
}