It’s important to note that each MCR submission will require a corresponding contribution payment to be made that matches the value provided on that submission (please see data items 56 to 103 starting on page 108 of the User Guide (PDF, 1.6 MB) (This link opens in a new window) for further details).

If you’re a payroll provider submitting data via a 750/xxxx data centre, you’ll receive a payment submission breakdown file after your submission that’ll contain a list of the payments we expect to receive based on your MCR submissions.

You therefore need to consider who’s included on each submission to allow you to make the appropriate service updates and contribution payments to us in the format required.

For more specific information about submissions please read the MCR User Guide (PDF, 1.6 MB) (This link opens in a new window).