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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 using your business application, 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 Exemptions or CertCapture, depending on your needs:
    • To exempt buyers and store their exemption certificates, use Exemptions.
    • 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. Use CertCapture to:

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 Account Manager for more information.

Add a customer record to CertCapture from your accounting software

  1. Go to Accounts receivable > Common > Customers > All customers.


  2. In the Customer Master window, you can either directly click AvaCerts > Create Customer or select a customer and then click AvaCerts > Create Customer.
  3. In the Create customer record in AvaCert window:
    1. Go to the Overview tab and select the customer address.


    2. On the Address tab, click Functions and then click Validate the address.


    3. On the Contact information tab, type the contact details for your customer.


    4. Click Send. The message "Customer record has been successfully created in AvaCert" is shown. Click OK.


    5. Click Close.

Request an exemption certificate

  1. Go to Accounts receivable > Common > Customers > All customers.


  2. In the Customer Master window, you can either directly click AvaCerts > Initiate Exemption Request or select a customer and then click AvaCerts > Initiate Exemption Request.
  3. In the Exemption certificate request workflow window:
    1. To choose how to send a certificate request to a customer, in the Send Method section, select Email or Fax or Mail.   
    2. You can add a custom message to the request. This field is useful for communicating instructions if you send the exemption request via Fax.
    3. Click Send.


      The message "The Exemption Certificate Workflow Request has been successfully generated. Tracking code is - xxxx-xxxxxxx" is shown. Click OK.


    4. Click Close.

Use AvaTax Exemptions

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 update the sales tax group, determine the customer you want to update and perform the following updates:

  1. Go to Accounts Receivables > Common Forms > Customers > Choose Customer > Setup tab to open the Customer Card.
  2. Locate the Tax Exempt Number drop-down box
  3. Click the down arrow and click the appropriate tax exemption number for this customer.
  4. Every sale for this customer is now be exempt from tax.

Exempt customers from sales tax with an entity/use code

Use the entity/use code mapping menu to assign a specific entity/use code to a specific customer address.

  1. Go to Avalara AvaTax > Utilities > Entity Use Code Mapping menu.
  2. Click in the grid and click the NEW icon.
  3. Click New Line.
  4. In the Customer Account field, select a customer from the drop-down menu.
  5. In the Address Name field, select the name for this address from the drop-down menu.
  6. In the Address field, select an address for that customer from the drop-down menu.
  7. In the Entity Use Code field, select an entity/use code from the drop-down menu.
  8. Click the Save icon. Every sale for the customer at this address will be exempt from tax within the extent that exemption codes can exempt tax at that jurisdiction.



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