Avalara > Sales & Use Tax Compliance Blog | Avalara

Patch Updates


AvaTax API 18.3 Patch Notes

This article is about the March 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-03-14 Production https://rest.avatax.com 2018-03-28 Pat...Continued

AvaTax API 18.2 Patch Notes

This article is about the February 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-02-12 Production https://rest.avatax.com 2018-02-26 ...Continued

AvaTax API 18.1 Patch Notes

This article is about the January 2018 monthly update to the AvaTax API. UPDATED 2018-01-12 - More information about importer of record added. UPDATED 2018-01-23 - Updated release date. Environment UR...Continued

AvaTax API 17.12 Patch Notes

This article is about the December 2017 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2017-12-11 Production https://rest.avatax.com 2017-12-14 ...Continued

AvaTax API 17.9 Patch Notes

This article is about the September 2017 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2017-09-26 Production https://rest.avatax.com 2017-09-28...Continued

AvaTax API 17.8 Patch Notes

This article is about the August 2017 monthly update to the AvaTax REST v2 API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2017-09-06 Production https://rest.avatax.com 2017-...Continued

AvaTax API 17.7 Patch Notes

This article is about the July 2017 monthly update to the AvaTax REST v2 API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2017-07-31 Production https://rest.avatax.com 2017-08...Continued

AvaTax API 17.6 Patch Notes

This article is about the June 2017 monthly update to the AvaTax REST v2 API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2017-06-22 Production https://rest.avatax.com 2017-06...Continued

AvaTax API 17.5 Patch Notes

This article is about the May 2017 monthly update to the AvaTax REST v2 API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2017-05-02 Production https://rest.avatax.com 2017-05-...Continued

REST v2.17.4 Patch Notes

This article is about the April 2017 monthly update to the AvaTax REST v2 API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2017-04-03 Production https://rest.avatax.com 2017-0...Continued