Intuit Developer incident

QuickBooks Online API — TaxCode and TaxRate APIs failing with a 4001 validation error

Minor Resolved View vendor source →

Intuit Developer experienced a minor incident on September 23, 2026 affecting QuickBooks Online API, lasting 9h 44m. The incident has been resolved; the full update timeline is below.

Started
Sep 23, 2026, 12:00 AM UTC
Resolved
Sep 23, 2026, 09:45 AM UTC
Duration
9h 44m
Detected by Pingoru
Sep 23, 2026, 12:00 AM UTC

Affected components

QuickBooks Online API

Update timeline

  1. investigating Sep 23, 2026, 10:47 AM UTC

    We are currently investigating the issue.

  2. resolved Sep 23, 2026, 10:48 AM UTC

    The incident has been resolved.