Understanding Rate Spread and Premium Pricing for MLOs: How to Read a Rate Sheet and Optimize Comp

A lender rate sheet is the foundational document that determines what your borrower pays and what you earn. Most MLOs use rate sheets daily but few understand the underlying pricing mechanics well enough to optimize for the borrower's actual needs. Understanding spread, premium, and comp structure lets you deliver better advice and price transactions accurately from the first call.

How Rate Sheets Are Structured

A rate sheet shows price as a percentage of the loan amount at each available note rate. A price of 101.25 means the investor will pay 101.25% of the loan amount for that rate, generating a 1.25% premium. A price of 98.50 means the investor pays 98.50%, requiring the borrower or lender to pay 1.50 points. The par rate is where the price equals exactly 100 (no premium, no discount). Rates above par generate premium (revenue); rates below par require points.

Buy-Up and Buy-Down

• ✦Buy-up: moving from the par rate to a higher rate increases the price above 100, generating premium that can fund lender credits to offset borrower closing costs
• ✦Buy-down: moving from the par rate to a lower rate decreases the price below 100, requiring points paid upfront to get the rate
• ✦The break-even on a rate buy-down is the number of months of monthly savings needed to recover the upfront cost
• ✦Most break-even calculations range from 18-36 months; borrowers who sell or refinance before break-even lose money on the buy-down

YSP vs. Lender-Paid Comp

Under RESPA and Reg Z, an MLO is paid either by the borrower (borrower-paid compensation) or by the lender (lender-paid compensation, sometimes called YSP) but not both on the same transaction. With lender-paid comp, the MLO's compensation is built into the rate: the lender pays the MLO from the premium generated by pricing the loan above par. With borrower-paid comp, the MLO receives a flat fee or percentage paid directly by the borrower, and the rate sheet pricing is used independently to determine closing costs. Understanding which compensation structure applies to each transaction is essential for accurate Loan Estimate preparation.

Loan-Level Pricing Adjustments

The rate sheet base price is adjusted by loan-level pricing adjustments (LLPAs) that reflect risk factors including LTV, credit score, property type, loan purpose, and occupancy. LLPAs are additive. A 680 FICO at 80% LTV on an investment property cash-out refinance carries significant combined LLPAs that can move the effective price by 2-3 points relative to the base. Always apply all applicable LLPAs before quoting a rate to a borrower.