Overview

You might need to cancel previously issued CFDIs that have been stamped or unstamped when CFDI data is found to be incorrect.

You might need to cancel unstamped CFDIs in cases when:

• You've found an error in some CFDI data before submitting the file to the PAC, or
• You've submitted the file to the PAC and they've notified you of validation errors that will prevent the CFDI from being stamped.

In both cases, you can cancel the CFDIs in question using the Run CFDI Cancellation task flow, correct the data and then reissue them by selecting the Reissue parameter in the Generate CFDI Payslips task flow.

You might need to cancel stamped CFDIs when you've found an error in CFDI data after it has been stamped by SAT. In this case, there's only the CFDI Live Data that you'd need to update for it to be reissued. Once you've corrected the data and related the previous CFDI, the re-issued file will include corrected information and the relationship tag will be included in the XML.