Investigating — We are currently seeing a widespread issue affecting sandbox company loading in the Developer Portal, app connection (OAuth) failures, and QuickBooks Online API timeout errors.
Posted Sep 01, 2026 - 16:22 PDT
Update
We are continuing to investigate this issue.
Posted Sep 01, 2026 - 16:00 PDT
Update
Update — We're still engaged with the team on this.
Posted Sep 01, 2026 - 14:23 PDT
Update
Investigating — We're engaged with the team to investigate and assess the impact. This appears to be on Intuit's side, not your integration.
Posted Sep 01, 2026 - 13:57 PDT
Update
The QuickBooks Online APIs are returning intermittent 503 timeout errors due to an internal incident.
Posted Sep 01, 2026 - 13:53 PDT
Investigating
We are currently investigating this issue.
Posted Sep 01, 2026 - 13:00 PDT
This incident affected: Intuit Developer Portal, QuickBooks Online API, QuickBooks Sandbox, and OAuth APIs.