Avalara > Sales & Use Tax Compliance Blog | Avalara

Patch Updates


AvaTax API 18.10 Patch Notes

This article is about the September 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-10-04 Production https://rest.avatax.com 2018-10-18...Continued

AvaTax API 18.9 Patch Notes

This article is about the September 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-09-11 Production https://rest.avatax.com 2018-09-25...Continued

AvaTax API 18.8 Patch Notes

This article is about the August 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-08-15 Production https://rest.avatax.com 2018-08-29 Sa...Continued

AvaTax API 18.7 Patch Notes

This article is about the July 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-07-11 Production https://rest.avatax.com 2018-07-25 Sand...Continued

AvaTax API 18.6 Patch Notes

This article is about the June 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-06-12 Production https://rest.avatax.com 2018-06-26 Week...Continued

AvaTax API 18.5 Patch Notes

This article is about the May 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-05-15 Production https://rest.avatax.com 2018-05-29 Weekl...Continued

AvaTax API 18.4 Patch Notes

This article is about the April 2018 monthly update to the AvaTax API. Environment URL Release Date Sandbox https://sandbox-rest.avatax.com 2018-04-16 (revised) Production https://rest.avatax.com 2018...Continued

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