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Check when maintenance is scheduled for your software.

April 9, 2026

We will perform firewall maintenance in the UAT and Production environments on Thursday, April 9, from 1:00 AM to 2:00 AM ET.

Potential intermittent downtime

  • All S1 products
  • Configuration calls to Tax Determination
  • Pending transaction calls to Tax Determination (including NetSuite)

Not impacted

  • Quotes
Note: Audits in Tax Determination and Simple Connect may take a few hours to appear on reports or become available in Sales Tax Filing.