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Avalara Outage History

Every past Avalara outage tracked by IsDown, with detection times, duration, and resolution details.

There were 174 Avalara outages since March 2020. The 45 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor May 8, 2026

May 2026: Avalara 3CE Service Degradation

Detected May 8, 2026 5:17 PM EDT · Resolved May 8, 2026 6:01 PM EDT · Duration 44 minutes

Avalara 3CE customers experienced degraded service levels for 44 minutes due to an unspecified issue. The response team identified and addressed the root cause, then monitored the service to ensure stability. The service was fully restored with normal performance levels.

Major May 8, 2026

May 2026: Avalara 3CE Service Degradation

Detected May 8, 2026 4:12 AM EDT · Resolved May 8, 2026 6:48 AM EDT · Duration about 3 hours

Avalara 3CE customers experienced degraded service levels for approximately 2.6 hours. The response team investigated the issue, identified the root cause, and implemented a fix. The incident was fully resolved.

Minor May 6, 2026

May 2026: Avalara AvaTax Tax Calculation Service Item Update Delays

Detected May 6, 2026 6:30 AM EDT · Resolved May 6, 2026 3:33 PM EDT · Duration about 9 hours

The Avalara AvaTax Tax Calculation Service experienced delays in displaying updates to newly created or modified items for 9.1 hours. Tax calculation functionality remained operational throughout the incident, with no impact to actual tax calculation calls. The service was fully restored after the response team completed their investigation and remediation efforts.

Minor April 23, 2026

April 2026: AvaTax UI Service Degradation

Detected Apr 23, 2026 1:50 PM EDT · Resolved Apr 23, 2026 5:42 PM EDT · Duration about 4 hours

The AvaTax UI service experienced degraded performance for 3.9 hours, affecting customers' ability to use the user interface at normal service levels. The response team identified and addressed the underlying issue, then monitored the service to ensure stability. The service was fully restored with normal performance levels.

Minor April 20, 2026

April 2026: Avalara Exemption Certificate Management - backlog of tasks are causing a delay in processing

Detected Apr 20, 2026 3:06 PM EDT · Resolved Apr 20, 2026 9:55 PM EDT · Duration about 7 hours

Avalara's Exemption Certificate Management service experienced degraded performance for 6.8 hours due to a backlog of tasks causing processing delays. Customers encountered reduced service levels during this period. The response team identified the root cause and fully restored the service.

Major April 17, 2026

April 2026: Avalara 1099 Service Down

Detected Apr 17, 2026 4:47 AM EDT · Resolved Apr 17, 2026 8:16 AM EDT · Duration about 4 hours

Avalara's 1099 service experienced degraded performance for 3.5 hours, affecting customers' ability to use the tax document service normally. The response team identified the root cause and worked on a resolution throughout the incident. The service was fully restored and the incident was resolved.

Minor April 8, 2026

April 2026: Avalara AvaTax UI Service Degradation

Detected Apr 8, 2026 4:23 PM EDT · Resolved Apr 8, 2026 6:05 PM EDT · Duration about 2 hours

Avalara AvaTax UI experienced service degradation for 1.7 hours, with users unable to access data and encountering unresponsive website behavior after logging in. The response team investigated and addressed the underlying issue, then monitored the service to ensure stability. The AvaTax UI service was fully restored and returned to normal operation.

Minor April 6, 2026

April 2026: Avalara Tax Research Service Degradation

Detected Apr 6, 2026 2:14 PM EDT · Resolved Apr 6, 2026 2:57 PM EDT · Duration 43 minutes

Avalara Tax Research customers experienced degraded service levels for 43 minutes due to an unspecified technical issue. The response team investigated and addressed the problem, then monitored the service to ensure stability. The service was fully restored with normal performance levels.

Minor April 1, 2026

April 2026: Avalara Exemption Certificate Management - backlog of tasks are causing a delay in processing

Detected Apr 1, 2026 11:49 AM EDT · Resolved Apr 2, 2026 3:09 AM EDT · Duration about 15 hours

Avalara's Exemption Certificate Management service experienced a backlog of tasks that caused delays in processing for 15.3 hours. The issue affected the normal processing speed of exemption certificate management functions. The service was fully restored and all processing delays were resolved.

Minor April 1, 2026

April 2026: Avalara VAT Reporting (Cloud) Service Degradation

Detected Apr 1, 2026 8:11 AM EDT · Resolved Apr 1, 2026 10:09 AM EDT · Duration about 2 hours

Avalara VAT Reporting (Cloud) customers experienced degraded service levels for approximately 2 hours. The response team investigated and identified the issue, then implemented a fix. The incident was fully resolved.