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Avalara Help Center

Rates and Rules

The AvaTax service is updated on the first day of each month to reflect the most recent changes to tax rates and rules. This page is updated at least one day before the first of the month to help you keep track of these changes.

Type at the top of each column to search for specific rates or updates. 

ALERT: Change to The Andaman and Nicobar Islands jurisdiction name

Effective October 1, 2021, the jurisdiction name of Andaman and Nicobar is changing to The Andaman and Nicobar Islands. The jurisdiction code, AN, will not be changed.

New nexus jurisdiction updates

The following jurisdictions are new local jurisdictions. An update to the jurisdiction selection of your company may be required. Learn how to tell us where you collect and pay tax. If these are mandatory jurisdictions, we automatically select them if you collect and pay tax in the corresponding state. You don't need to add them.

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US rate updates

The following rate updates may require changes to your custom tax rules. Learn how to add custom tax rules.

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US rate updates for SST Clients

The following rate updates are relevant for clients participating in the Streamlined Sales Tax (SST) program.

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International rate updates

The following rate updates may require changes to your custom tax rules.

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New tax codes

New tax codes are available. Review your active tax code list and compare to your list of goods and services to see if an update to your tax code selection is required.

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Taxability updates for tax codes

Based on our tax law research, taxability is updated.

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Sales tax holiday

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Additional updates

Based on our tax law research, the following changes were released. If you have any questions about the impact of these updates, contact Avalara Support

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