openapi: 3.1.0 info: title: Avalara 1099 & W-9 1099 Forms Customers 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: Customers description: Manage customer records and their certificate associations paths: /api/v2/companies/{companyId}/customers: get: operationId: queryCustomers summary: Avalara List Customers for a Company tags: - Customers parameters: - $ref: '#/components/parameters/companyId' - $ref: '#/components/parameters/filter' - $ref: '#/components/parameters/top' - $ref: '#/components/parameters/skip' responses: '200': description: List of customers content: application/json: schema: $ref: '#/components/schemas/FetchResult_CustomerModel' post: operationId: createCustomer summary: Avalara Create a New Customer tags: - Customers parameters: - $ref: '#/components/parameters/companyId' requestBody: required: true content: application/json: schema: type: array items: $ref: '#/components/schemas/CustomerModel' responses: '201': description: Customer created /customers: get: operationId: listCustomers summary: Avalara List Customers tags: - Customers parameters: - name: page in: query schema: type: integer - name: pageSize in: query schema: type: integer responses: '200': description: List of customers content: application/json: schema: $ref: '#/components/schemas/CustomerListResponse' post: operationId: createCustomer summary: Avalara Create a Customer tags: - Customers requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CertCaptureCustomer' responses: '201': description: Customer created /customers/{customerId}: get: operationId: getCustomer summary: Avalara Get a Customer by ID tags: - Customers parameters: - name: customerId in: path required: true schema: type: string responses: '200': description: Customer details content: application/json: schema: $ref: '#/components/schemas/CertCaptureCustomer' put: operationId: updateCustomer summary: Avalara Update a Customer tags: - Customers parameters: - name: customerId in: path required: true schema: type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CertCaptureCustomer' responses: '200': description: Customer updated /customers/{customerId}/certificates: get: operationId: getCustomerCertificates summary: Avalara List Certificates for a Customer tags: - Customers parameters: - name: customerId in: path required: true schema: type: string responses: '200': description: List of customer certificates /api/v2/companies/{companyId}/customers/{customerCode}: delete: tags: - Customers summary: Avalara DeleteCustomer description: "Deletes the customer object referenced by this URL.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this `customer` object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} get: tags: - Customers summary: Avalara GetCustomer description: "Retrieve the customer identified by this URL.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this customer object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nYou can use the `$include` parameter to fetch the following additional objects for expansion:\r\n \r\n* Certificates - Fetch a list of certificates linked to this customer.\r\n* CustomFields - Fetch a list of custom fields associated to this customer.\r\n* attributes - Retrieves all attributes applied to the customer.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} put: tags: - Customers summary: Avalara UpdateCustomer description: "Replace the customer object at this URL with a new record.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this `customer` object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\n" requestBody: content: application/json: schema: type: object example: companyId: 0 customerCode: ae304e4c-9926-4ab3-8a12-267a59c05cd5 alternateId: '987654321' name: Dr. Bob Example attnName: 'Attn: Receiving' line1: 645 Main Street city: Irvine postalCode: '92614' phoneNumber: (949) 555-1212 faxNumber: 949.555.1213 emailAddress: dr.bob.example@example.org contactName: Alice Smith lastTransaction: '2008-10-08T00:00:00' country: US region: CA exposureZones: - name: Washington 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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/{customerCode}/attributes/link: put: tags: - Customers summary: Avalara LinkAttributesToCustomer description: "Link one or many attributes to a customer.\r\n \r\nA customer may have multiple attributes that control its behavior. You may link or unlink attributes to a\r\ncustomer at any time. The full list of defined attributes may be found using `QueryCompanyCustomerAttributes` API.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this customer object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\n" requestBody: content: application/json: schema: type: object example: id: 1 name: ADDRESS CHANGE NEEDED description: Customer address change is needed. isSystemCode: false isNonDeliver: true isChangeable: true 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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/{customerCode}/certificates/link: post: tags: - Customers summary: Avalara LinkCertificatesToCustomer description: "Link one or more certificates to a customer.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this `customer` object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\n" requestBody: content: application/json: schema: type: object example: certificates: - 1 - 3 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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/billto/{code}/shipto/link: post: tags: - Customers summary: Avalara LinkShipToCustomersToBillCustomer description: "Links a Ship-To customer record with a Bill-To customer record.\r\n \r\nCustomer records represent businesses or individuals who can provide exemption certificates. Some customers\r\nmay have certificates that are linked to their shipping address or their billing address. To group these\r\ncustomer records together, you may link multiple bill-to and ship-to addresses together to represent a single\r\nentity that has multiple different addresses of different kinds.\r\n \r\nIn general, a customer will have only one primary billing address and multiple ship-to addresses, representing\r\nall of the different locations where they receive goods. To facilitate this type of customer, you can send in\r\none bill-to customer code and multiple ship-to customer codes in a single API call.\r\n \r\nNote that you can only link a ship-to customer record to a bill-to customer record. You may not link two customers\r\nof the same kind together.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\n" requestBody: content: application/json: schema: type: object example: customers: - '123456789' 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: code in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/{customerCode}/attributes: get: tags: - Customers summary: Avalara ListAttributesForCustomer description: "Retrieve the attributes linked to the customer identified by this URL.\r\n \r\nA customer may have multiple attributes that control its behavior. You may link or unlink attributes to a\r\ncustomer at any time. The full list of defined attributes may be found using `QueryCompanyCustomerAttributes` API.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this customer object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/{customerCode}/certificates: get: tags: - Customers summary: Avalara ListCertificatesForCustomer description: "List all certificates linked to a customer.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this `customer` object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/{customerCode}/certificates/{country}/{region}: get: tags: - Customers summary: Avalara ListValidCertificatesForCustomer description: "List valid certificates linked to a customer in a particular country and region.\r\n \r\nThis API is intended to help identify whether a customer has already provided a certificate that\r\napplies to a particular country and region. This API is intended to help you remind a customer\r\nwhen they have or have not provided copies of their exemption certificates to you during the sales\r\norder process.\r\n \r\nIf a customer does not have a certificate on file and they wish to provide one, you should send the customer\r\na CertExpress invitation link so that the customer can upload proof of their exemption certificate. Please\r\nsee the `CreateCertExpressInvitation` API to create an invitation link for this customer.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\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: customerCode in: path schema: type: string required: true - name: country in: path schema: type: string required: true - name: region in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/{customerCode}/attributes/unlink: put: tags: - Customers summary: Avalara UnlinkAttributesFromCustomer description: "Unlink one or many attributes from a customer.\r\n \r\nA customer may have multiple attributes that control its behavior. You may link or unlink attributes to a\r\ncustomer at any time. The full list of defined attributes may be found using `QueryCompanyCustomerAttributes` API.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this customer object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\n" requestBody: content: application/json: schema: type: object example: id: 1 name: ADDRESS CHANGE NEEDED description: Customer address change is needed. isSystemCode: false isNonDeliver: true isChangeable: true 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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} /api/v2/companies/{companyId}/customers/{customerCode}/certificates/unlink: post: tags: - Customers summary: Avalara UnlinkCertificatesFromCustomer description: "Remove one or more certificates to a customer.\r\n \r\nA customer object defines information about a person or business that purchases products from your\r\ncompany. When you create a tax transaction in AvaTax, you can use the `customerCode` from this\r\nrecord in your `CreateTransaction` API call. AvaTax will search for this `customerCode` value and\r\nidentify any certificates linked to this `customer` object. If any certificate applies to the transaction,\r\nAvaTax will record the appropriate elements of the transaction as exempt and link it to the `certificate`.\r\n \r\nBefore you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage.\r\nCompanies that do not have this storage system set up will see `CertCaptureNotConfiguredError` when they call exemption \r\ncertificate related APIs. To check if this is set up for a company, call `GetCertificateSetup`. To request setup of exemption \r\ncertificate storage for this company, call `RequestCertificateSetup`.\n\n### Security Policies\n\n* This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.\n* This API depends on the following active services:*Required* (all): AvaTaxPro.\n" requestBody: content: application/json: schema: type: object example: certificates: - 1 - 3 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: customerCode in: path schema: type: string required: true responses: '200': description: Successful response content: application/json: {} components: schemas: CustomerModel: type: object properties: id: type: integer companyId: type: integer customerCode: type: string name: type: string line1: type: string city: type: string region: type: string postalCode: type: string country: type: string emailAddress: type: string phoneNumber: type: string FetchResult_CustomerModel: type: object properties: '@recordsetCount': type: integer value: type: array items: $ref: '#/components/schemas/CustomerModel' CustomerListResponse: type: object properties: totalCount: type: integer value: type: array items: $ref: '#/components/schemas/CertCaptureCustomer' CertCaptureCustomer: type: object properties: id: type: string customerCode: type: string name: type: string line1: type: string city: type: string region: type: string postalCode: type: string country: type: string emailAddress: type: string phoneNumber: type: string parameters: companyId: name: companyId in: path required: true schema: type: integer description: The numeric ID of the company top: name: $top in: query schema: type: integer default: 1000 description: Maximum number of results to return filter: name: $filter in: query schema: type: string description: OData filter expression for result filtering skip: name: $skip in: query schema: type: integer default: 0 description: Number of results to skip for pagination 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/