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Avalara Help Center

Who You Exempt

An exemption certificate number identifies a buyer as exempt. If you regularly sell to tax-exempt customers, you need to consistently exempt their purchases. You also need copies of all of your customers' exemption certificates in case of an audit. There's more than one way to do both:

  • If you already have a method to store exemption certificates, send customers' exemption certificate numbers to AvaTax Update using your accounting software, or send entity/use codes that explain why the customer should be exempt.
  • If you don't already have a way to store certificates, use AvaTax Exemption or CertCapture, depending on your needs:
    • To exempt buyers and store their exemption certificates, use AvaTax Exemption.
    • To exempt customers, and to request, generate, and store exemption certificates, use CertCapture.

You can exempt customers, but that doesn't mean you're compliant. You need valid documentation of your buyer's exemption certificate to support tax exemptions in case of an audit. Valid documentation includes copies of valid exemption certificates and the associated invoices. If you exempt customers from tax with exemption numbers or entity/use codes, keep organized records for all exempt purchases.

Use CertCapture

CertCapture manages exemption certificates and other compliance documents. Use it with or without AvaTax Update. Use CertCapture to:

  • Keep your customers' exemption certificates in one place
  • Automatically exempt purchases from tax when appropriate
  • Send mail or email campaigns to ask your customers for certificates, and then use Campaign Insights to track their progress.

CertCapture stores exemption information and official copies of exemption certificates for each customer. With CertCapture, you always have an organized, audit-ready database of exemption certificates.

If you're not using CertCapture to manage exemption certificates, contact your Customer Account Manager (CAM) for more information.

Add a customer record to CertCapture from your accounting software

  1. Go to File > AvaTax > Utilities > Avalara CertCapture .
  2. In the Avalara CertCapture window, select a customer.
  3. On the Create customer tab, add your customer's address and then click Validate address. Click Add new customer in CertCapture. The message "Customer Added to Avalara CertCapture Successfully." is shown. Click OK and then, click Close.

Request an exemption certificate

  1. Go to File > AvaTax > Utilities > Avalara CertCapture.
  2. In the Avalara CertCapture window, select a customer.
  3. Go to the Initiate an exemption request tab:
    1. Go to the Send method section and select one of the options for communication. Click the link mentioned in the communication and complete the exemption certificate request process.   
    2. Add a custom message to communicate instructions when you are using the Communication mode as Fax
    3. Click Initiate certificate request.

      The message "The exemption certificate workflow request has been successfully generated. Tracking code is - xxxx-xxxxxxx" is shown. Click OK and then, click Close.

Use AvaTax Exemption

AvaTax Exemption is included with AvaTax Update. Use it to:

Add your exempt customers and their exemption information under Exemptions.

To optimize compliance, require an exemption certificate for exempt customers in AvaTax Update under Settings > Manage advanced account settings.

Use exemption certificate numbers or entity/use codes

An exemption certificate number identifies a buyer as exempt. To exempt a customer, enter the buyer's exemption number on the invoice when making a sale.

AvaTax uses an entity/use code to exempt a customer from tax. An entity/use code works in two ways:

  • The code flags a transaction with a reason for the exemption based on the entity that's buying
  • The code flags a transaction based on how the buyer uses what they purchase

Entity/use codes are applied based on government laws. Use your accounting software to assign entity/use codes to your transactions.

Exempt customers from sales tax with an exemption certificate number

To exempt customer from sales tax using the customer's tax registration/exemption number, follow these steps: 

  1. Go to Customers > Customer Center and click the customer you want to exempt.
  2. In the Customer card window, go to the Sales Tax Settings tab. Select Tax Code as Non and in the Resale No field, type the tax registration/exemption certificate number.
  3. Click OK. This customer is now exempt from sales tax.

Exempt customers from sales tax with an entity/use code

Entity/use codes are AvaTax Update specific designations, identifying various categories of exempt customers. Each entity/use code is associated with exemption tax rules for each state indicating applicable exemption scenarios. An invoice or credit memo using an entity/use code to trigger a customer exemption also uses the entity/use code to classify transactions for detailed exemption reporting within AvaTax Update.

Before you assign an entity/use code to a customer, ensure that Enable Entity/Use Code is enabled in Avalara settings. To exempt a customer by assigning an entity/use code, follow these steps:

  1. Go to Customers > Customer Center and click the customer you want to assign an entity/use code.
  2. In the Customer card window, go to the Additional Info tab. Type the entity/use code in the Customer Type field. All transactions with this entity/use code are now exempt from sales tax.
  3. Click OK.


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