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    Buyer Guide

    Builder Mortgage Incentives: Should You Use the Preferred Lender?

    New construction builders subsidize mortgage rates, closing costs, and design center options to move inventory. Here's how the most common incentives work, and how to tell when the headline "subsidized rate" is actually a discount on the home.

    Written and reviewed by Carla Goddard, Founder & CEO, Vicinity. Last reviewed September 12, 2026.

    "$15,000 toward closing costs if you use our preferred lender." You've probably seen an offer like this if you've been shopping for a new construction home. It sounds like an easy decision. Why wouldn't you take $15,000? Because the real question isn't how much the builder is offering. It's:

    What does the entire loan cost you? Sometimes the builder's preferred lender really is the best deal. Sometimes an outside lender offers better terms. The only way to know is to compare the actual numbers.

    Why Builders Offer Mortgage Incentives

    Many builders have a preferred lender or affiliated lending relationship. Builders may offer incentives when buyers use that lender because the financing relationship can help the builder coordinate the transaction and meet its sales and closing goals. The incentive might look like:

    • Closing-cost credits
    • A temporary interest-rate reduction
    • A permanent rate reduction
    • Money toward prepaid expenses
    • Discount points
    • Other financing-related incentives

    The exact offer can change by builder, community, home and promotion. And there's usually a catch:

    You have to use the builder's preferred lender to receive it. That isn't necessarily a problem. It just means you need to compare the complete offers rather than looking at the incentive by itself.

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    Frequently asked questions

    What is a builder mortgage rate buy-down?
    A rate buy-down is a builder incentive where the home builder (often through their preferred lender) pays points up front to lower your mortgage interest rate. It can be permanent (lower rate for the life of the loan) or temporary (like a 2-1 buy-down that lowers your rate for the first two years).
    How does a 2-1 buy-down work?
    With a 2-1 buy-down, your interest rate is reduced by 2% in year one and 1% in year two, then returns to the note rate for the remaining loan term. The builder funds an escrow account that covers the payment difference, so you qualify at the higher note rate but pay less in the early years.
    Are builder mortgage incentives actually a good deal?
    Sometimes, but you usually have to use the builder's preferred lender to get them. Always compare the all-in cost (rate, points, closing costs, lender fees) against an outside lender on the same loan. The headline 'subsidized rate' can hide higher base prices or fees rolled into the loan.
    Can I negotiate closing cost credits instead of a rate buy-down?
    Yes. Most builders will offer closing cost credits (often $5,000 to $25,000) in lieu of, or in addition to, a rate buy-down, especially on standing inventory or quick-move-in homes. Ask for the incentive in writing on the purchase agreement.
    What are design center incentives?
    Builders frequently offer a design center credit (e.g. '$15,000 toward options and upgrades') that you spend at their in-house design studio on flooring, cabinets, countertops, and fixtures. It functions like a discount but is restricted to the builder's option catalog.
    Do builder rate buy-downs affect my purchase price?
    They shouldn't, but they often do indirectly, builders rarely discount price AND offer the full incentive stack. If you waive the financing incentive (paying cash or using an outside lender), ask for an equivalent price reduction.
    Are temporary buy-downs risky?
    The main risk is payment shock when the buy-down expires. You qualify at the note rate, so you can afford it, but budget for the higher payment from year three on. If you expect rates to fall, you can also plan to refinance before the buy-down period ends.

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