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“One of the most significant advantages of using AvaTax is the instant ability to determine exactly where we have nexus. Verifying jurisdiction / nexus accuracy demands hours of research and it’s a problem for businesses across the country. With AvaTax, nexus is determined behind-the-scenes – making it invisible to users – and helping us reach the highest level of accuracy possible in a matter of seconds.”
 
Fred Burckbuchler
Nature’s Earth

 

Sales Tax SDK


Our solutions are designed to integrate with virtually any application. Plus, our powerful software development kit (SDK), available for AvaTax OnDemand and AvaRates allows you to easily integrate our sales and use tax solutions with virtually any financial, e-commerce, point-of-sale, custom-built or other third-party application.

With full testing and support as well as optional time-saving adapters, Avalara's Sales Tax SDK makes the AvaTax OnDemand and AvaRates Web services API available to developer partners. The SDK will make short, efficient work of your integration by providing detailed, MSDN-style documentation; complete, functioning sample code; and an optional, time-saving adapter for developers working in a .NET, Java, or COM-compliant language.


 


 
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SDK Development Partners

AvaTax is Windows 7 Compatible