Welcome, friend. How Do I Find My MLS Matrix User ID? is the question that stops many agents cold at the MLS Matrix login page. If you are staring at the MARIS Matrix sign in screen and drawing a blank, you are in good company.
Your MLS Matrix User ID is your master key to property searches, listing management, CMA tools, OneHome client portals, and MLS Touch mobile sync. One quick clarification. Your User ID is your login username, not the 9 digit MLS number on a listing. I will walk you through every proven recovery method with confidence today.

How to Locate Your MLS Matrix User ID?
Finding your MLS Matrix User ID is usually straightforward, but the right method depends on whether you can still access Matrix. If you’re asking, “How Do I Find My MLS Matrix User ID?”, you can check your MARIS welcome email, use the Forgot Password option, search for your agent profile in Matrix, contact your office administrator, or reach MARIS Member Support.
- Check your MARIS welcome email or onboarding documents.
- Use the Forgot password link on the marismls.com sign in page.
- Run an Agent Search inside Matrix if you can still log in.
- Ask your Managing Broker or Office Administrator.
- Call MARIS Member Support at (314) 984-9111 x2.
Now you know “How Do I Find My MLS Matrix User ID?” and the main ways to locate it. Start with your MARIS welcome email or Matrix account, then contact your Managing Broker, Office Administrator, or MARIS Member Support if you still cannot find your ID.
Welcome Email and Forgot Password Tool
Let me walk you through the two fastest digital paths. I always recommend starting here because you can solve this in minutes without waiting on hold.
Check Your Welcome Email First
Start with the message MARIS sent you on day one. When your MARIS application is processed, the Member Services team sends a confirmation email. That message contains your User ID, a temporary password, and instructions for accessing the MARIS MLS system.
Search your inbox for terms like MARIS, User ID, MLS access, or [email protected]. Do not forget spam, junk, and promotional folders. I once found a client’s User ID sitting in a promotions tab for three weeks.
If the email address on file is outdated, that recovery message will never arrive. That is your cue to move to the assisted methods below.
Use the Forgot Password Recovery Tool
Now let me show you the self service path I use when I cannot find that welcome email. Here is the step by step process I give every new agent.
- Go to marismls.com.
- Click Sign In in the top right corner.
- Click Forgot password below the login form.
- Enter the email address tied to your MARIS account.
- Check your inbox for an automated email from the Matrix or Cotality system.
A few troubleshooting tips from my own experience. If the reset link does not open, copy the full URL and paste it directly into your browser. Whitelist the sender if the message lands in spam. If nothing arrives at all, your email address on file is probably wrong. Head to the assisted recovery section next.
Find Your MLS ID Using Agent Search in Matrix
Now let me show you my favorite trick. This one works beautifully if you can still log in but simply need to confirm your MLS ID.
Run an Agent Search Inside Matrix
Here is how I do it when I am already inside the platform.
- Locate the Speed Bar at the top of your Matrix dashboard.
- Click Search and scroll down to Agent.
- Enter your last name and first name.
- Run the search. Your MLS ID appears in the results, usually in the Agent ID column.
This method is gold for brokers and admins too. If you are adding a team member or assistant to your Matrix account, search the roster first to grab their Agent ID before entering it into Team Settings.
Use the Roster Tab as an Alternative
One reminder. Your MLS ID is your login username. It is not the MLS number for a listing. Keep those two separate in your mind and you will avoid a world of frustration.
If the Speed Bar search does not give you what you need, try the roster. Use the Roster tab and open the Agent Roster. If your name is common, add an asterisk wildcard to narrow the results. This path is slower but just as reliable when you are already logged in.
Ask Your Managing Broker or Contact MARIS Support
Sometimes self service is not enough. Let me walk you through your two backup options, because I never want you stranded outside your Matrix dashboard.
Ask Your Managing Broker
Your Managing Broker or Designated Broker has administrative access to the office roster inside Matrix. They can look up your Agent ID directly. Give them your full legal name, your real estate license number, and your brokerage name.
Unlicensed assistants often have sub accounts under the broker. In that case, the broker must retrieve that ID for you. I have seen this solve the problem in under five minutes.
Contact MARIS Member Support
Call (314) 984-9111 x2. The office is located at 1716 Hidden Creek Ct, Suite 150, St. Louis, MO 63131. Have your full name, license number, brokerage name, and any previous User IDs or listing numbers ready.
Now here is a serious compliance warning. MARIS User IDs and passwords are strictly personal. They may not be shared. Sharing credentials violates MLS rules and can lead to suspension, loss of MLS access, and substantial fines.
One more note on account status. If your account was suspended for non payment, support can explain reactivation steps and any applicable fees. Reactivating after 30 days may require a new $50 application fee.
Conclusion
So there you have it. “How Do I Find My MLS Matrix User ID?” Now you know five methods. Check your welcome email. Use the Forgot password link. Run an Agent Search if you can log in. Ask your Managing Broker. Call MARIS Member Support.
Remember that your User ID is your login username, not a listing’s MLS number. That single distinction saves agents hours of confusion every year. Once you are back inside, use the platform fully. Explore Matrix dashboard widgets, sync your MLS Touch app, pull Realist tax data, and invite clients into OneHome. Go serve your clients.
