How to register for a sales tax permit in Arizona

After Sidr Tax applies for a sales tax permit on your behalf, you will see your sales tax ID and filing frequency in the application details. You will also receive your sales tax permit in the mail. It can take 1-2 weeks for you to receive it.

Create Your Sales Tax Account at AZTaxes

If you do not have an AZTaxes login, we will create a new login for you using your email. You will receive a temporary password in email. The email subject is: AZTaxes.gov Registration Confirmation Part II. You can then login at AZTaxes.

• Username: the business email you provided us.
• Password: the temporary password you received in the email.

Please share the temporary password with us, and we will then go through the setup process to create your new password and PIN. After we setup the account for you, you can see your account credentials by clicking on Arizona Details button on the registration page.

Once we have access to your account, we will continue the registration for you.

Share your existing AZTaxes Login

If you already have an AZTaxes account, please share with us by adding it to the Existing State Accounts field.
You can see the field when you add a new Nexus state, or click on the Details button after you created the Nexus state.
Please make sure to provide AZTaxes username, password, and PIN. Please note that your username is typically your email.

If you forgot your PIN, you can reset it by clicking on the Reset PIN button on the left. Sidr Tax will not be able to finish your registration with the PIN.

Want to setup Autofile?

Learn more about the Autofile feature here.
Learn more about the Arizona-specific Autofile requirements here.

Updated on: 06/25/2025