MLO vs. Mortgage Broker vs. Mortgage Banker 2026: What Is the Difference

The mortgage industry uses terms interchangeably in ways that confuse borrowers and sometimes MLOs themselves. Understanding the structural differences between a mortgage loan originator, a mortgage broker, and a mortgage banker matters for compliance, disclosure, and how you explain your role to referral partners and borrowers.

Mortgage Loan Originator

• ✦An MLO is an individual who takes applications and offers or negotiates mortgage loans. The MLO license is the individual credential issued through the NMLS.
• ✦Every person who performs this function must be licensed as an MLO in each state where they originate loans, with limited exceptions for federally regulated depository institutions.
• ✦MLO is the individual role. The MLO works for either a mortgage broker company or a mortgage banker (or a bank/credit union). The MLO license does not define the business model.

Mortgage Broker

• ✦A mortgage broker company takes applications from borrowers and submits them to wholesale lenders. The broker does not fund the loan. The wholesale lender funds and typically services the loan.
• ✦Brokers can shop multiple wholesale lenders simultaneously, which theoretically produces better pricing. The broker is compensated through lender-paid compensation or borrower-paid compensation, not both on the same transaction under Regulation Z.
• ✦Broker companies must be separately licensed as mortgage broker entities in most states.

Mortgage Banker

• ✦A mortgage banker funds loans using warehouse credit lines or deposits. The banker originates, processes, underwrites, and closes the loan in its own name.
• ✦Mortgage bankers are either correspondent lenders (who sell closed loans to investors like Fannie Mae or Freddie Mac) or portfolio lenders (who hold loans on their own balance sheet).
• ✦After closing, the loan is either retained for servicing or the servicing rights are sold to a servicer.
• ✦Direct retail lenders, IMBs (independent mortgage banks), and bank mortgage divisions are all mortgage bankers.