Avalara

Avalara Definitions API

Query tax content definitions, rates, and jurisdictions

GitHub OpenAPI

Operations 73

GET /api/v2/definitions/taxcodes Avalara List All Tax Codes #
GET /api/v2/definitions/nexus/{country} Avalara List Nexus Options for a Country #
GET /api/v2/definitions/jurisdictions Avalara List All Jurisdictions #
GET /api/v2/definitions/countries Avalara List All Countries Supported by AvaTax #
GET /api/v2/definitions/entityusecodes Avalara List All Entity Use Codes #
GET /api/v2/definitions/crossborder/{country}/{hsCode}/hierarchy Avalara GetCrossBorderCode #
GET /api/v2/definitions/filingcalendars/loginverifiers/{form} Avalara GetLoginVerifierByForm #
GET /api/v2/definitions/listallmarketplacelocations Avalara ListAllMarketplaceLocations #
GET /api/v2/definitions/avafileforms Avalara ListAvaFileForms #
GET /api/v2/definitions/certificateattributes Avalara ListCertificateAttributes #
GET /api/v2/definitions/certificateexemptreasons Avalara ListCertificateExemptReasons #
GET /api/v2/definitions/certificateexposurezones Avalara ListCertificateExposureZones #
GET /api/v2/definitions/classification/parametersusage Avalara ListClassificationParametersUsage #
GET /api/v2/definitions/communications/transactiontypes/{id}/servicetypes Avalara ListCommunicationsServiceTypes #
GET /api/v2/definitions/communications/tspairs Avalara ListCommunicationsTSPairs #
GET /api/v2/definitions/communications/transactiontypes Avalara ListCommunicationsTransactionTypes #
GET /api/v2/definitions/coverletters Avalara ListCoverLetters #
GET /api/v2/definitions/crossborder/{country}/{hsCode} Avalara ListCrossBorderCodes #
GET /api/v2/definitions/crossborder/sections Avalara ListCrossBorderSections #
GET /api/v2/definitions/currencies Avalara ListCurrencies #
GET /api/v2/definitions/filingfrequencies Avalara ListFilingFrequencies #
GET /api/v2/definitions/jurisdictionTypes/countries/{country}/taxtypes/{taxTypeId}/taxsubtypes/{taxSubTypeId} Avalara ListJurisdictionTypesByRateTypeTaxTypeMapping #
GET /api/v2/definitions/jurisdictionsnearaddress Avalara ListJurisdictionsByAddress #
GET /api/v2/definitions/jurisdictions/countries/{country}/taxtypes/{taxTypeId}/taxsubtypes/{taxSubTypeId} Avalara ListJurisdictionsByRateTypeTaxTypeMapping #
GET /api/v2/definitions/locationquestions Avalara ListLocationQuestionsByAddress #
GET /api/v2/definitions/filingcalendars/loginverifiers Avalara ListLoginVerifiers #
GET /api/v2/definitions/marketplacelocations Avalara ListMarketplaceLocations #
GET /api/v2/definitions/nexus Avalara ListNexus #
GET /api/v2/definitions/nexus/byaddress Avalara ListNexusByAddress #
GET /api/v2/definitions/nexus/{country}/{region} Avalara ListNexusByCountryAndRegion #
GET /api/v2/definitions/nexus/byform/{formCode} Avalara ListNexusByFormCode #
GET /api/v2/definitions/nexus/bytaxtypegroup/{taxTypeGroup} Avalara ListNexusByTaxTypeGroup #
GET /api/v2/definitions/nexustaxtypegroups Avalara ListNexusTaxTypeGroups #
GET /api/v2/definitions/noticecustomerfundingoptions Avalara ListNoticeCustomerFundingOptions #
GET /api/v2/definitions/noticecustomertypes Avalara ListNoticeCustomerTypes #
GET /api/v2/definitions/noticefilingtypes Avalara ListNoticeFilingtypes #
GET /api/v2/definitions/noticepriorities Avalara ListNoticePriorities #
GET /api/v2/definitions/noticereasons Avalara ListNoticeReasons #
GET /api/v2/definitions/noticeresponsibilities Avalara ListNoticeResponsibilities #
GET /api/v2/definitions/noticerootcauses Avalara ListNoticeRootCauses #
GET /api/v2/definitions/noticestatuses Avalara ListNoticeStatuses #
GET /api/v2/definitions/noticetypes Avalara ListNoticeTypes #
GET /api/v2/definitions/parameters Avalara ListParameters #
GET /api/v2/definitions/accounts/{accountId}/parameters Avalara ListParametersByAccount #
GET /api/v2/definitions/parameters/byitem/{companyCode}/{itemCode} Avalara ListParametersByItem #
GET /api/v2/definitions/parametersusage Avalara ListParametersUsage #
GET /api/v2/definitions/permissions Avalara ListPermissions #
GET /api/v2/definitions/postalcodes Avalara ListPostalCodes #
GET /api/v2/definitions/preferredprograms Avalara ListPreferredPrograms #
GET /api/v2/definitions/productclassificationsystems Avalara ListProductClassificationSystems #
GET /api/v2/definitions/productclassificationsystems/bycompany/{companyCode} Avalara ListProductClassificationSystemsByCompany #
GET /api/v2/definitions/countries/{country}/ratetypes Avalara ListRateTypesByCountry #
GET /api/v2/definitions/countries/{country}/taxtypes/{taxTypeId}/taxsubtypes/{taxSubTypeId}/ratetypes Avalara ListRateTypesByCountryTaxTypeTaxSubType #
GET /api/v2/definitions/regions Avalara ListRegions #
GET /api/v2/definitions/countries/{country}/regions Avalara ListRegionsByCountry #
GET /api/v2/definitions/companies/{companyId}/countries/{country}/regions/taxtypes/{taxTypeId}/taxsubtypes/{taxSubTypeId}/rateTypeId/{rateTypeId}/jurisdictionTypeId/{jurisdictionTypeId} Avalara ListRegionsByCountryAndTaxTypeAndTaxSubTypeAndRateType #
GET /api/v2/definitions/resourcefiletypes Avalara ListResourceFileTypes #
GET /api/v2/definitions/returns/parametersusage Avalara ListReturnsParametersUsage #
GET /api/v2/definitions/securityroles Avalara ListSecurityRoles #
GET /api/v2/definitions/subscriptiontypes Avalara ListSubscriptionTypes #
GET /api/v2/definitions/tags Avalara ListTags #
GET /api/v2/definitions/taxauthorities Avalara ListTaxAuthorities #
GET /api/v2/definitions/taxauthorityforms Avalara ListTaxAuthorityForms #
GET /api/v2/definitions/taxauthoritytypes Avalara ListTaxAuthorityTypes #
GET /api/v2/definitions/taxcodetypes Avalara ListTaxCodeTypes #
GET /api/v2/definitions/taxforms Avalara ListTaxForms #
GET /api/v2/definitions/taxsubtypes Avalara ListTaxSubTypes #
GET /api/v2/definitions/taxsubtypes/countries/{country}/taxtypes/{taxTypeId} Avalara ListTaxSubTypesByCountryAndTaxType #
GET /api/v2/definitions/taxsubtypes/{jurisdictionCode}/{region} Avalara ListTaxSubTypesByJurisdictionAndRegion #
GET /api/v2/definitions/taxtypegroups Avalara ListTaxTypeGroups #
GET /api/v2/definitions/taxtypes/countries/{country} Avalara ListTaxTypesByNexusAndCountry #
GET /api/v2/definitions/unitofbasis/countries/{country}/taxtypes/{taxTypeId}/taxsubtypes/{taxSubTypeId} Avalara ListUnitOfBasisByCountryAndTaxTypeAndTaxSubTypeAndRateType #
GET /api/v2/definitions/unitofmeasurements Avalara ListUnitOfMeasurement #

Documentation

📖
Documentation
https://developer.avalara.com/api-reference/avatax/rest/v2/
📖
Documentation
https://developer.avalara.com/api-reference/communications/v2/
📖
Documentation
https://developer.avalara.com/api-reference/excise/v1/
📖
Documentation
https://developer.avalara.com/api-reference/item-classification/v2/
📖
Documentation
https://developer.avalara.com/api-reference/avatax-brazil/v1/
📖
Documentation
https://developer.avalara.com/api-reference/vat-reporting/v1/
📖
Documentation
https://developer.avalara.com/api-reference/myLodgeAPI/tax/
📖
Documentation
https://developer.avalara.com/api-reference/CertCapture/v2/
📖
Documentation
https://developer.avalara.com/api-reference/e-invoicing/v1.0
📖
Documentation
https://developer.avalara.com/api-reference/activationService/activationService/
📖
Documentation
https://developer.avalara.com/api-reference/business/v1/
📖
Documentation
https://developer.avalara.com/api-reference/oauth/oauth/
📖
Documentation
https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
📖
Documentation
https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
📖
Documentation
https://developer.avalara.com/api-reference/avalara1099/avalara1099/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/avalara/refs/heads/main/openapi/avalara-definitions-api-openapi.yml
⚙
AsyncAPI
https://raw.githubusercontent.com/api-evangelist/avalara/refs/heads/main/asyncapi/avalara-certcapture-sqs-asyncapi.yml

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OpenAPI Specification

avalara-definitions-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Avalara Definitions API
  version: '1.0'
  description: 'Operations tagged Definitions across 2 of this provider''s published API definitions: avalara-avatax-rest-openapi.yml, avatax-apis-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://rest.avatax.com
  description: AvaTax Production
- url: https://sandbox-rest.avatax.com
  description: AvaTax Sandbox
- url: http://{{baseurl}}
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/avalara/refs/heads/main/openapi/avalara-definitions-api-openapi.yml