TF Assessor

I made a mistake on an invoice I already issued. Can I cancel or correct it?

TF Assessor · July 07, 2026

Yes, it can be resolved. If you notice the error right away, you can cancel the invoice within the system's deadline. The correction letter exists for the product NF-e (electronic invoice), but it only adjusts simple errors. It does not correct the value, tax, or the main data. In those cases, the right approach is usually to cancel and issue a new invoice. Each state and city hall has its own rule. TF Assessor guides you on the right step and makes the adjustment with you.

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