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End User License Agreement

Last updated: June 29, 2026

This End User License Agreement (“Agreement”) governs your use of the Flatbooks application and related services (the “App”). By installing, accessing, or connecting a QuickBooks Online company to the App, you agree to this Agreement. It works together with our Terms of Service and Privacy Policy.

License grant

We grant you a limited, non-exclusive, non-transferable, revocable license to use the App for your internal business purposes — consolidating QuickBooks Online companies, detecting intercompany breaks, and, with your approval, posting a correcting journal entry and exporting the consolidated worksheet — in accordance with this Agreement.

What the App does with your data

The App reads the accounting data you authorize from your connected QuickBooks Online companies to build the consolidation. The one-click fix writes a single correcting journal entry back to a company only after you have previewed and approved the exact entry, and you can undo it. You authorize this access when you connect, and you can revoke it at any time from within the App or from your QuickBooks account.

Restrictions

You may not: (a) reverse engineer, decompile, or attempt to derive the source of the App, except where that restriction is prohibited by law; (b) resell, sublicense, or provide the App to third parties as a service; (c) connect QuickBooks companies you are not authorized to access; (d) misuse, overload, or attempt to circumvent the App or the QuickBooks API; or (e) use the App to violate any applicable law or the rights of others.

Your books, your judgment

The App performs the mechanical reconciliation and faithfully reflects what QuickBooks reports — it is not accounting, tax, or legal adviceand is not a substitute for your professional judgment. You remain responsible for your clients’ books and for reviewing every entry before you approve it.

Intuit

QuickBooks and QuickBooks Online are products of Intuit Inc. (“Intuit”). Intuit is not a party to this Agreement and is not responsible for the App. Intuit makes no warranties regarding the App and has no liability for it. You agree that Intuit is a third-party beneficiary of this Agreement with respect to your use of the QuickBooks Online connection, and may enforce the terms that protect it.

Disclaimer & limitation of liability

The App is provided “as is” and “as available.” To the fullest extent permitted by law, we disclaim all warranties not expressly stated here, and our total liability is limited to the amount you paid us for the App in the twelve months before the claim. We are not liable for indirect, incidental, or consequential damages.

Termination

You may stop using the App and delete your account at any time. This license terminates automatically if you breach this Agreement. On termination we remove your data and revoke connected QuickBooks tokens, and your right to use the App ends.

Changes

We may update this Agreement; we’ll revise the date above. Continued use after an update means you accept it.

Contact

Questions about this Agreement: founder@flatbooks.io. See also Support.