To pay your Realcomp MLS invoice online, log into the Realcomp dashboard and choose the MMSI Portal icon (shown below):
Go to the “Pay Now” button (shown below) to pay your account balance.
** See our MMSI Portal Tip Sheet for additional details **
If you have any trouble with these steps, please speak with a member of our Billing Team. We can be reached at either 866-553-3003, 866-553-3430 - menu option 5, or by email at firstname.lastname@example.org. Thank you in advance for paying your bill on time.
Last Modified: Thursday, August 18, 2022