Servicing rights are a separately tradable economic asset representing the contractual right and obligation to collect loan payments, manage escrows, handle defaults, and remit principal/interest to the loan owner — in exchange for a servicing fee (typically 0.25-0.50% annualized on UPB for mortgages). Mortgage Servicing Rights (MSRs) are the most traded form; commercial and SBA servicing rights follow similar economics.
When a bank originates a loan and sells it to the secondary market (e.g., Fannie Mae for mortgages, or an institution for SBA loans), it typically retains the servicing rights. The servicer continues to collect payments from borrowers, manage escrow accounts (for taxes and insurance), pursue collections on delinquent accounts, and facilitate loss mitigation — but the economic ownership of the loan has transferred. Servicing rights have value because the servicing fee (e.g., 0.25% annually on the unpaid principal balance for agency mortgages) produces a cash flow stream as long as the loan remains outstanding. MSRs are a distinct asset class: they are interest-rate sensitive (rising rates extend mortgage durations, increasing MSR value; falling rates accelerate prepayments, reducing MSR value), credit-sensitive, and operationally intensive. FASB ASC 860 governs the accounting for transfers of financial assets and retained servicing — servicers may carry MSRs at fair value (mark-to-market) or amortized cost. In SBA lending, the SBA Loan Sale Program allows banks to sell the guaranteed portion of SBA 7(a) loans in the secondary market (organized by the SBA at https://www.sba.gov/funding-programs/loans/sba-secondary-market-program) while retaining servicing. The premium received on the guaranteed portion's sale is a significant revenue driver for SBA-preferred lenders — sometimes exceeding the interest spread income on the retained portion.
The loan owner holds the economic interest — entitled to principal and interest payments after the servicing fee. The servicer manages the borrower relationship: collecting payments, sending statements, handling escrow, managing delinquencies, and processing payoffs. The owner and servicer can be the same entity (portfolio lender) or different entities (when loans are sold but servicing is retained).
Servicing fees produce a recurring income stream (0.25-0.50% annually on the outstanding balance) without requiring ongoing capital deployment — the servicer earns fees from managing loans it no longer owns. At scale, a $10 billion servicing portfolio generating 0.25% annually = $25 million/year in fee income. Servicing rights are a key revenue driver for mortgage banks and SBA lenders that originate and sell loans.
FASB ASC 860 requires recognition of a servicing asset when a servicer retains servicing rights after transferring financial assets. Servicers can elect to carry MSRs at fair value (with changes through income — mark-to-market) or amortized cost (reduced over the expected life of the underlying loans). The fair-value election produces more earnings volatility but better reflects economic reality. Most large bank servicers use fair-value accounting for MSRs.