get https://data.cert.ceretax.net/taxMappings
This endpoint is for retrieving a list of tax mappings. Tax mappings represent valid combinations of taxLevel, taxType, taxTypeClass, and taxTypeRef in each state. This endpoint can be used to ensure your exemptions are set up with a valid state, taxLevel, taxType, and/or taxTypeClass combination.
This endpoint supports filtering. Using the $filter parameter and one of the supported filter operators below you can search for records matching specific criteria.
| Filter | Symbol | Example |
|---|---|---|
| Equals | eq | $filter=taxType eq 130 |
| Not equal | ne | $filter=taxType ne 130 |
Multiple filters can be passed in a single request using 'and' & 'or' operators, for example:
- $filter=taxType eq 130 and state eq GA