Wholesale Lending

Updated 2026-05-18

Wholesale lending is a business model in the mortgage industry where a mortgage broker originates a loan and then sells or "brokers" it to a larger financial institution, known as a wholesale lender or correspondent lender. In this model, the broker acts as an intermediary between the borrower and the wholesale lender.

How it Works

1. Loan Origination by Broker: A mortgage broker (often an MLO) works directly with a borrower to take a loan application, gather necessary documentation, and help them choose a suitable loan product.
2. Submission to Wholesale Lender: The broker then submits the complete loan package to a wholesale lender. The wholesale lender underwrites the loan, funds it, and typically services it (or sells the servicing rights).
3. Broker Compensation: The mortgage broker is compensated by either the borrower (through origination fees) or the wholesale lender (through yield spread premiums or service release premiums), or a combination, subject to strict regulatory rules (e.g., CFPB Loan Originator Rule).

Role of Desktop Originator (DO)

Desktop Originator (DO) is a key technology that facilitates wholesale lending. It provides sponsored mortgage brokers with direct access to Fannie Mae's Desktop Underwriter (DU) system. This allows brokers to submit loan casefiles for automated underwriting through their sponsoring wholesale lenders, streamlining the process and ensuring the loan meets Fannie Mae's eligibility criteria.

Advantages

• For Borrowers: Access to a wider range of loan products and potentially more competitive rates, as brokers can shop multiple wholesale lenders.
• For Brokers: Ability to focus on sales and origination without the overhead of underwriting, funding, and servicing.
• For Wholesale Lenders: Expanded market reach without needing a large retail branch network.

Regulatory Considerations

Mortgage brokers and wholesale lenders operating in this model are subject to extensive federal and state regulations, including the SAFE Mortgage Licensing Act, Truth in Lending Act (TILA), Real Estate Settlement Procedures Act (RESPA), and rules from the CFPB. Compliance with MLO compensation rules and disclosure requirements is particularly critical.