Return SPF-to-STE tax parameter mappings

Returns the mapping from SPF tax parameters to their STE equivalents, resolved for the given effective date. Each parameter entry reflects the most recent mapping version with an effectiveDate on or before the requested date. If no effectiveDate is supplied, today's date is used.

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Query Params
date

ISO-8601 date (yyyy-MM-dd). Returns the mapping active as of this date. Defaults to today if omitted. Returns 400 if the format is invalid.

string

Restrict the response to a single form. Returns an empty forms array for unknown form IDs.

Headers
string
enum
Defaults to application/json

Generated from available response content types

Allowed:
Responses

400

effectiveDate is present but not a valid ISO-8601 date (yyyy-MM-dd)

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Response
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application/json
*/*
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