APConfigSetting

Accounts

Addresses

AvaFileForms

Batches

CertExpressInvites

Certificates

CommunicationCertificates

Compliance

Contacts

CostCenter

Customers

DataSources

Definitions

DistanceThresholds

DomainControlVerification

ECommerceToken

EcmEventNotifications

FirmClientLinkages

FundingRequests

GLAccount

JurisdictionOverrides

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MultiDocument

Nexus

Notices

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UserDefinedFields

Users

Utilities

Models

Top 10 EndPoints

AvaTax API

REST interface to Avalara's enterprise tax service, AvaTax.

Check top 10 endpoints

Customers

ListActiveCertificatesForCustomer

Retrieves a list of active certificates for a specified customer within a company.

This API is intended to identify whether a customer has any active certificates.

Before you can use any exemption certificates endpoints, you must set up your company for exemption certificate data storage. Companies that do not have this storage system set up will see CertCaptureNotConfiguredError when they call exemption certificate related APIs. To check if this is set up for a company, call GetCertificateSetup. To request setup of exemption certificate storage for this company, call RequestCertificateSetup.

Security Policies

This API requires one of the following user roles: AccountAdmin, AccountOperator, AccountUser, BatchServiceAdmin, CompanyAdmin, CompanyUser, CSPTester, SSTAdmin, TechnicalSupportAdmin, TechnicalSupportUser.
This API depends on the following active services:Required (all): AvaTaxPro, ECMEssentials, ECMPro, ECMPremium, VEMPro, VEMPremium, ECMProComms, ECMPremiumComms.

ListActiveCertificatesForCustomer

ListActiveCertificatesForCustomer

GEThttps://sandbox-rest.avatax.com/api/v2/companies/{companyId}/customers/{customerCode}/certificates/active

SAMPLE

PARAMETERS

Request

Curl

cURL

1curl -g 'https://sandbox-rest.avatax.com/api/v2/companies/{companyId}/customers/{customerCode}/certificates/active' \
2-H 'X-Avalara-Client: {X-Avalara-Client}' \
3-H 'Authorization: Basic <Base64-encoded credentials>' \
4-H 'Content-Type: application/json'

Response

HEADER

Content-type: application/json

BODY

1{
2 	"status": "Exempt",
3 	"certificate": {
4 	 	"id": 0,
5 	 	"signedDate": "2016-02-01",
6 	 	"expirationDate": "2020-12-31",
7 	 	"filename": "cae69093-2ec4-4fe8-9f55-8c96b8a1e2af",
8 	 	"documentExists": false,
9 	 	"valid": true,
10 	 	"verified": false,
11 	 	"exemptPercentage": 0,
12 	 	"isSingleCertificate": false,
13 	 	"exemptionNumber": "Exempt-1234",
14 	 	"exemptionReason": {
15 	 	 	"name": "RESALE"
16 	 	},
17 	 	"ecmStatus": "None",
18 	 	"createdDate": "2025-05-09T10:31:57.4617522Z",
19 	 	"modifiedDate": "2025-05-09",
20 	 	"taxNumberType": "FEIN",
21 	 	"businessNumberType": "Business Services",
22 	 	"pageCount": 0,
23 	 	"customers": [
24 	 	 	{
25 	 	 	 	"companyId": 0,
26 	 	 	 	"customerCode": "a77f6e6c-0744-48d4-8af3-17cf579fbdb9",
27 	 	 	 	"alternateId": "987654321",
28 	 	 	 	"name": "Dr. Bob Example",
29 	 	 	 	"attnName": "Attn: Receiving",
30 	 	 	 	"line1": "645 Main Street",
31 	 	 	 	"city": "Irvine",
32 	 	 	 	"postalCode": "92614",
33 	 	 	 	"phoneNumber": "(949) 555-1212",
34 	 	 	 	"faxNumber": "949.555.1213",
35 	 	 	 	"emailAddress": "dr.bob.example@example.org",
36 	 	 	 	"contactName": "Alice Smith",
37 	 	 	 	"lastTransaction": "2008-10-08T00:00:00Z",
38 	 	 	 	"country": "US",
39 	 	 	 	"region": "CA",
40 	 	 	 	"exposureZones": [
41 	 	 	 	 	{
42 	 	 	 	 	 	"name": "Washington"
43 	 	 	 	 	}
44 	 	 	 	]
45 	 	 	},
46 	 	 	{
47 	 	 	 	"companyId": 0,
48 	 	 	 	"customerCode": "76f3ee04-6c12-438e-8107-0d2b3565bc2b",
49 	 	 	 	"alternateId": "987654321",
50 	 	 	 	"name": "Dr. Bob Example",
51 	 	 	 	"attnName": "Attn: Receiving",
52 	 	 	 	"line1": "645 Main Street",
53 	 	 	 	"city": "Irvine",
54 	 	 	 	"postalCode": "92614",
55 	 	 	 	"phoneNumber": "(949) 555-1212",
56 	 	 	 	"faxNumber": "949.555.1213",
57 	 	 	 	"emailAddress": "dr.bob.example@example.org",
58 	 	 	 	"contactName": "Alice Smith",
59 	 	 	 	"lastTransaction": "2008-10-08T00:00:00Z",
60 	 	 	 	"country": "US",
61 	 	 	 	"region": "CA",
62 	 	 	 	"exposureZones": [
63 	 	 	 	 	{
64 	 	 	 	 	 	"name": "Washington"
65 	 	 	 	 	}
66 	 	 	 	]
67 	 	 	}
68 	 	],
69 	 	"exposureZone": {
70 	 	 	"name": "Washington"
71 	 	}
72 	}
73}

SAMPLE

PARAMETERS