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A seller, builder, real estate agent, or lender may be able to help fund a temporary mortgage buydown, depending on the loan program and lender. Before negotiating contributions, have the lender confirm who can contribute and whether the proposed combination is allowed.
The arrangement uses money set aside to cover part of the scheduled payment for a limited period. The mortgage note keeps its permanent terms. Treat the early payment relief as temporary help while you settle into the home, with a budget that works after that help ends.
Fannie Mae: temporary buydown overview (new tab) · Fannie Mae: temporary buydown requirements (new tab)
Seller, builder, and agent contributions need room in the budget
Under Fannie Mae’s rules, interested-party contributions include funding from parties with a financial interest in the sale, such as the seller, builder, or real estate agent. A buydown funded by an interested party counts toward the applicable contribution limits.
That matters when a seller is already helping with closing costs. Ask the lender to add up all proposed contributions before your agent writes the agreement. Money allocated to one expense may leave less room for another. The contribution must be disclosed; a private side arrangement is not a substitute for approval.
Fannie Mae: interested-party contributions and limits (new tab)
Lender funding still deserves a price comparison
Lender-funded buydowns are permitted under Fannie Mae’s framework, but availability and combinations depend on the actual lender program. Ask for a quote with the proposed funding and a comparable quote without it.
The Consumer Financial Protection Bureau explains that lender credits typically trade lower upfront costs for a higher interest rate. That does not describe every promotion, but it is a good reason to compare the permanent rate, annual percentage rate, closing costs, and payment after the subsidy ends.
Fannie Mae: lender-funded buydowns (new tab) · CFPB: understanding lender credits and points (new tab)
Qualify for the payment you will actually keep
For a Fannie Mae loan with a temporary buydown, qualification uses the note rate without the temporary reduction. A smaller initial out-of-pocket payment does not create permission to borrow based on that smaller amount.
Ask for the payment schedule in dollars, including when each increase occurs. Keep taxes, insurance, mortgage insurance, and association dues visible alongside principal and interest. Those costs belong in your budget even when the buydown is helping with part of the payment.
Fannie Mae: borrower qualification and buydown agreements (new tab)
Choose the use of funds that fits your plans
Have us compare temporary payment relief with other available uses of the contribution, such as eligible closing costs or a permanent rate buydown. Ask what happens to unused subsidy funds if you pay the loan off early. The written agreement matters.
Put the competing options next to each other using the same purchase price and loan amount. That makes it easier to see whether you prefer help with moving expenses, a smaller ongoing payment, or more cash left in savings.
Most of all, do not build the purchase around a hoped-for refinance. Bring the seller or builder offer and your comfortable monthly budget to the conversation. We can work through the approved funding options and the full payment schedule before you decide what to request.