Microsoft Dynamics NAV

Microsoft Dynamics NAV and Avalara AvaTax: MS Certified Sales Tax Support

Platform: Microsoft

Sales tax ready at the flip of a switch. You already have the power to easily manage sales tax at your fingertips. Why? Because it’s already built to run seamlessly in the ERP you know and trust.

Avalara’s pre-built integration with NAV lets you manage sales tax end-to-end in a fraction of the time of your current process.

100% accurate rate calculation, 0% workload. No matter how you get tax information into NAV today, Avalara removes the effort and uncertainty of looking up rates on government websites across 12,000+ jurisdictions, researching product/service taxability across every state and more than 200 countries, uploading and maintaining complex tax tables. When rules and rates change, your system is automatically updated in the cloud.

Streamlines your workflow. Avalara’s integration with NAV lets you apply a single tax schedule to every customer. The integration also saves time by eliminating data entry, address verification, and a host of other manual tasks you currently perform by automating real-time calculation for every transaction—all in the cloud.

Automates your returns. The fully integrated returns solution lets you review a single combined liability worksheet and file returns in every jurisdiction with a click.

Fast and easy setup process. Adding Avalara into NAV takes minutes. The setup wizard is quick and intuitive and doesn’t require IT support in most instances.

Reliable. 4000+ users rely on us every day to process over 4 billion transactions. There’s good reason why 98.5% of users stay. They know it works. Every second. Every day. That’s why we’re 100% Accuracy Guaranteed.

Affordable out of the gate. Pay only for what you use. Avalara only charges for transactions you calculate tax on. It also offers tiered rates and a scalable solution to ensure that you only pay for the level of service you need.


Instead of researching tax rates, building out unique tax jurisdictions in Tax Jurisdiction Codes and grouping those Tax Jurisdiction Codes into Tax Area Codes, AvaTax for Dynamics NAV automatically calculates sales tax in real time when working with Quotes, Orders, Invoices and Returns.



When you enter a Quote, Order, Invoice or Return, AvaTax automatically calculates tax in real time, supporting Sales and Service modules.



When it comes time to file, instead of running reports, filling out sales tax return forms, cutting checks, and mailing payments and forms to the appropriate state and local governments, Avalara customers use an automated process.  They are able to reconcile a worksheet, and pay Avalara one amount for their total tax liability and Avalara will interface with state and local governments to file and pay on their behalf.


Dynamics NAV Integration by: Avalara, Inc. - Bainbridge Island HQ

This AvaTax integration, managed by Avalara, was developed using the same Software Development Kit (SDK) that many third-party software/service companies have used. For more information on how you can create an integration with your system, please visit


For more details:

(877) 780-4848