The primary and secondary mortgage markets

Follow the mortgage

The primary mortgage market is where lenders originate loans to borrowers. A bank, credit union, savings institution, or mortgage lender may provide the financing. A mortgage broker generally arranges financing between a borrower and a lender rather than supplying the loan funds. The borrower's new mortgage loan belongs to the primary market even if the lender plans to sell it immediately.

The secondary mortgage market is where existing mortgage loans and interests in mortgage pools are bought and sold. Selling a loan replenishes the originating lender's funds, helping it make additional loans. Holding the loan in a portfolio instead keeps the lender's capital committed to that investment. Section 1716 of Title 12 of the United States Code identifies stability, liquidity, improved distribution of investment capital, and nationwide access to residential mortgage credit as purposes of secondary market facilities.

Identify the participants

Fannie Mae and Freddie Mac are government-sponsored enterprises that support the secondary market by purchasing eligible mortgages and supporting mortgage-backed securities. They are not retail lenders making home loans directly to consumers. Conventional mortgages that satisfy the applicable purchase requirements are called conforming loans; conventional does not mean every loan qualifies for purchase.

Ginnie Mae is a federal government corporation that guarantees timely principal and interest payments on qualifying mortgage-backed securities issued by approved issuers. The underlying loans are generally federally insured or guaranteed, such as Federal Housing Administration and Department of Veterans Affairs loans. Ginnie Mae does not originate home loans or purchase mortgages. Its securities guarantee is different from insurance or a guarantee on an individual loan.

Separate ownership, servicing, and risk

Securitization pools mortgages to support securities sold to investors. Investors receive payments associated with the pool under the securities' terms. Those payments connect homeowners' principal and interest payments to investment capital.

Selling ownership of a loan does not necessarily transfer servicing, the collection of payments and administration of the account. A lender can sell a mortgage and continue servicing it. A sale also does not by itself rewrite the borrower's agreed interest rate or repayment terms.

Secondary market liquidity supports lending capacity; it does not ensure approval for every borrower or remove every investment risk. For exam questions, identify the transaction: a new loan to a borrower is primary; a sale of an existing loan or mortgage-backed security is secondary. Then distinguish the loan owner, the servicer, and any guarantor.