openapi: 3.1.0
info:
  title: Avalara 1099 & W-9 1099 Forms TaxCodes API
  description: The Avalara 1099 and W-9 API automates collection, validation, and e-filing of IRS forms including 1099 variants (1099-NEC, 1099-MISC, 1099-K, 1099-INT, 1099-DIV), 1095 forms, W-2, and 1042-S. It provides endpoints for creating, updating, managing, and filing various IRS information returns.
  version: '1.0'
  contact:
    name: Avalara Developer Relations
    url: https://developer.avalara.com/
    email: developer.relations@avalara.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
  termsOfService: https://legal.avalara.com/#siteterms
servers:
- url: https://api.avalara.com/1099/v1
  description: 1099 API Production
- url: https://api.sbx.avalara.com/1099/v1
  description: 1099 API Sandbox
security:
- bearerAuth: []
tags:
- name: TaxCodes
paths:
  /api/v2/companies/{companyId}/taxcodes:
    post:
      tags:
      - TaxCodes
      summary: Avalara CreateTaxCodes
      description: "Create one or more new taxcode objects attached to this company.\r\nA 'TaxCode' represents a uniquely identified type of product, good, or service.\r\nAvalara supports correct tax rates and taxability rules for all TaxCodes in all supported jurisdictions.\r\nIf you identify your products by tax code in your 'Create Transaction' API calls, Avalara will correctly calculate tax rates and\r\ntaxability rules for this product in all supported jurisdictions.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, BatchServiceAdmin, CompanyAdmin, CSPTester, SSTAdmin, TechnicalSupportAdmin.\n"
      requestBody:
        content:
          application/json:
            schema:
              type: object
              example:
                id: 56789
                companyId: 12345
                taxCode: PS081282
                taxCodeTypeId: P
                description: Yarn
                parentTaxCode: PS080100
                isPhysical: true
                goodsServiceCode: 0
                entityUseCode: ''
                isActive: true
                isSSTCertified: false
      parameters:
      - name: Content-Type
        in: header
        schema:
          type: string
        example: application/json
      - name: X-Avalara-Client
        in: header
        schema:
          type: string
        description: Identifies the software you are using to call this API. For more information on the client header, see [Client Headers](https://developer.avalara.com/avatax/client-headers/).
        example: AvaTax Postman Collection
      - name: companyId
        in: path
        schema:
          type: string
        required: true
      responses:
        '200':
          description: Successful response
          content:
            application/json: {}
    get:
      tags:
      - TaxCodes
      summary: Avalara ListTaxCodesByCompany
      description: "List all taxcode objects attached to this company.\r\nA 'TaxCode' represents a uniquely identified type of product, good, or service.\r\nAvalara supports correct tax rates and taxability rules for all TaxCodes in all supported jurisdictions.\r\nIf you identify your products by tax code in your 'Create Transaction' API calls, Avalara will correctly calculate tax rates and\r\ntaxability rules for this product in all supported jurisdictions.\r\n            \r\nSearch for specific objects using the criteria in the `$filter` parameter; full documentation is available on [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/) .\r\nPaginate your results using the `$top`, `$skip`, and `$orderby` parameters.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPAdmin, CSPTester, ECMAccountUser, ECMCompanyUser, SiteAdmin, SSTAdmin, SystemAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n"
      parameters:
      - name: X-Avalara-Client
        in: header
        schema:
          type: string
        description: Identifies the software you are using to call this API. For more information on the client header, see [Client Headers](https://developer.avalara.com/avatax/client-headers/).
        example: AvaTax Postman Collection
      - name: companyId
        in: path
        schema:
          type: string
        required: true
      responses:
        '200':
          description: Successful response
          content:
            application/json: {}
  /api/v2/companies/{companyId}/taxcodes/{id}:
    delete:
      tags:
      - TaxCodes
      summary: Avalara DeleteTaxCode
      description: 'Marks the existing TaxCode object at this URL as deleted.


        ### Security Policies


        * This API requires one of the following user roles: AccountAdmin, BatchServiceAdmin, CompanyAdmin, CSPTester, SSTAdmin, TechnicalSupportAdmin.

        '
      parameters:
      - name: X-Avalara-Client
        in: header
        schema:
          type: string
        description: Identifies the software you are using to call this API. For more information on the client header, see [Client Headers](https://developer.avalara.com/avatax/client-headers/).
        example: AvaTax Postman Collection
      - name: companyId
        in: path
        schema:
          type: string
        required: true
      - name: id
        in: path
        schema:
          type: string
        required: true
      responses:
        '200':
          description: Successful response
          content:
            application/json: {}
    get:
      tags:
      - TaxCodes
      summary: Avalara GetTaxCode
      description: "Get the taxcode object identified by this URL.\r\nA 'TaxCode' represents a uniquely identified type of product, good, or service.\r\nAvalara supports correct tax rates and taxability rules for all TaxCodes in all supported jurisdictions.\r\nIf you identify your products by tax code in your 'Create Transaction' API calls, Avalara will correctly calculate tax rates and\r\ntaxability rules for this product in all supported jurisdictions.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPAdmin, CSPTester, ECMAccountUser, ECMCompanyUser, SiteAdmin, SSTAdmin, SystemAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n"
      parameters:
      - name: X-Avalara-Client
        in: header
        schema:
          type: string
        description: Identifies the software you are using to call this API. For more information on the client header, see [Client Headers](https://developer.avalara.com/avatax/client-headers/).
        example: AvaTax Postman Collection
      - name: companyId
        in: path
        schema:
          type: string
        required: true
      - name: id
        in: path
        schema:
          type: string
        required: true
      responses:
        '200':
          description: Successful response
          content:
            application/json: {}
    put:
      tags:
      - TaxCodes
      summary: Avalara UpdateTaxCode
      description: "Replace the existing taxcode object at this URL with an updated object.\r\nA 'TaxCode' represents a uniquely identified type of product, good, or service.\r\nAvalara supports correct tax rates and taxability rules for all TaxCodes in all supported jurisdictions.\r\nIf you identify your products by tax code in your 'Create Transaction' API calls, Avalara will correctly calculate tax rates and\r\ntaxability rules for this product in all supported jurisdictions.\r\nAll data from the existing object will be replaced with data in the object you PUT.\r\nTo set a field's value to null, you may either set its value to null or omit that field from the object you post.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, BatchServiceAdmin, CompanyAdmin, CSPTester, SSTAdmin, TechnicalSupportAdmin.\n"
      requestBody:
        content:
          application/json:
            schema:
              type: object
              example:
                id: 56789
                companyId: 12345
                taxCode: PS081282
                taxCodeTypeId: P
                description: Yarn
                parentTaxCode: PS080100
                isPhysical: true
                goodsServiceCode: 0
                entityUseCode: ''
                isActive: true
                isSSTCertified: false
      parameters:
      - name: Content-Type
        in: header
        schema:
          type: string
        example: application/json
      - name: X-Avalara-Client
        in: header
        schema:
          type: string
        description: Identifies the software you are using to call this API. For more information on the client header, see [Client Headers](https://developer.avalara.com/avatax/client-headers/).
        example: AvaTax Postman Collection
      - name: companyId
        in: path
        schema:
          type: string
        required: true
      - name: id
        in: path
        schema:
          type: string
        required: true
      responses:
        '200':
          description: Successful response
          content:
            application/json: {}
  /api/v2/taxcodes:
    get:
      tags:
      - TaxCodes
      summary: Avalara QueryTaxCodes
      description: "Get multiple taxcode objects across all companies.\r\nA 'TaxCode' represents a uniquely identified type of product, good, or service.\r\nAvalara supports correct tax rates and taxability rules for all TaxCodes in all supported jurisdictions.\r\nIf you identify your products by tax code in your 'Create Transaction' API calls, Avalara will correctly calculate tax rates and\r\ntaxability rules for this product in all supported jurisdictions.\r\n            \r\nSearch for specific objects using the criteria in the `$filter` parameter; full documentation is available on [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/) .\r\nPaginate your results using the `$top`, `$skip`, and `$orderby` parameters.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPAdmin, CSPTester, ECMAccountUser, ECMCompanyUser, SiteAdmin, SSTAdmin, SystemAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n"
      parameters:
      - name: X-Avalara-Client
        in: header
        schema:
          type: string
        description: Identifies the software you are using to call this API. For more information on the client header, see [Client Headers](https://developer.avalara.com/avatax/client-headers/).
        example: AvaTax Postman Collection
      responses:
        '200':
          description: Successful response
          content:
            application/json: {}
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: OAuth 2.0 bearer token
externalDocs:
  description: 1099 & W-9 API Documentation
  url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/