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Click on Forms> Magnetic Media Transmittal. Fill out all the information and click Save to accept the changes. For Transmitter number type in MM 999999. This number was used by CRA to identify companies, but it’s not used anymore.Identify your Transmitter Account and if you use a Transmitter RepID. Note: This selection will not be preserved for the next year's T4s. You must select and enter these options every year.
Step 2: T619 Magnetic Media Transmittal
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