How Much a Seller Concession Saves on a Second Home Conventional Loan

The Quick Read: A seller concession saves you cash at closing, not money on the price or the loan balance. On a conventional second home loan, the agency cap is usually 6% of the price or appraised value (whichever is lower) when you put down 10% to under 25%, and 9% when you put down 25% or more. The credit can only cover real closing costs, prepaids, and up to 12 months of HOA dues. Any price bump the seller adds to fund it gets financed with the loan.

What a Seller Concession Actually Is

A seller concession is money the seller agrees to put toward your costs of buying. Lenders call it an interested party contribution, or IPC. An “interested party” is anyone with a stake in the sale: the seller, the builder, the agents, or any affiliate of them. The Fannie Mae Selling Guide sets the rules, and Freddie Mac’s guide mirrors them.

On your paperwork, the credit shows up on the Closing Disclosure, which is the final statement of your loan terms and costs. Sometimes it appears as a lump “Seller Credit.” Sometimes the seller pays specific items, which show as “Seller Paid” lines. Either way, the contract amount and the disclosure need to match.

Here’s the part people miss. A concession shrinks the check you write at the table. It leaves the price and the loan untouched. That is a real benefit on a second home, where your down payment is already larger than it would be on a primary residence.

How Big Can the Concession Be on a Second Home?

The cap depends on your leverage, and a second home uses the same tiers as a primary residence. Both agencies publish them. Your loan-to-value ratio (LTV) is the loan amount divided by the home’s value. The cap applies to the lower of the sales price or the appraised value, not to the loan amount.

Now the second-home wrinkle. Across the wholesale conventional programs Lendmire places files with, a second home purchase tops out at 90% LTV. The Fannie Mae Eligibility Matrix shows the same 90% ceiling. That means the 3% tier effectively never applies to a second home purchase. In practice, you land in the 6% tier or the 9% tier. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.

Picture a second home bought at a 90% LTV. The seller can contribute up to 6% of the price (or appraised value, if lower). Put 25% down and the ceiling moves to 9%. A bigger down payment buys more room for the seller to help. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.

One more point. Leverage on a second home is capped at 90%, versus 95% or 97% on a primary residence. Program figures are subject to lender guidelines and full file review, and nothing here is a commitment to lend.

What the Credit Can and Cannot Pay For

The credit has to match real costs. Think of it as reimbursing a bill, not a gift card.

Two rules do the heavy lifting. First, the concession cannot exceed your actual closing costs. Second, any excess is not refunded. Instead, it gets treated as a price reduction for underwriting purposes.

That second rule is where files get hurt. The agencies treat an over-cap or excess amount as a sales concession and subtract it from the sales price. The lender then recalculates your LTV on the lower number. A file that sat right at 90% can slip over the line. It might also drop into a different tier, which changes your down payment, mortgage insurance, and pricing.

Mortgage insurance, by the way, is required above 80% LTV on a conventional loan. You can request cancellation at 80% of the original value with good payment history. The servicer must end it automatically at 78%. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.

So What Does It Actually Save You?

Here is the plain math: savings = the credit, minus whatever the seller added to the price to fund it, financed over the life of the loan. No official source publishes an “average saving,” and anyone quoting one is guessing.

Run this as a modeled scenario, not a market fact. Say you buy a second home with 15% down. You are in the 6% tier. The seller offers a credit equal to 3% of the price, and your closing costs and prepaids comfortably exceed that. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

Your cash to close drops by the amount of the credit. Your loan, your down payment percentage, and your required reserves stay the same. Now suppose the seller agreed only because you raised your offer by the same 3%. You are financing that extra 3% for the full term. You saved cash today and paid more in interest and, if it applies, mortgage insurance over time.

That is not automatically a bad trade. It is a trade. The questions to ask:

• Am I cash-tight at closing? The concession helps most here.
• Am I payment-focused? A straight price cut usually helps more, since it shrinks the loan.
• Am I keeping a reserve cushion? The credit cannot rebuild reserves, so protect them separately.

A price reduction lowers your loan, your payment, your taxes, and your mortgage insurance. A concession lowers only your upfront cash. If you plan to hold the home for many years, a price cut often wins. If cash today is the constraint, the concession wins.

Where the Rule Breaks

Rules like these have sharp edges. These are the ones I see trip up second-home buyers.

A “second home” that is really a rental. Investment property gets a 2% concession cap at every LTV, not 6% or 9%. A second home must be one unit, suitable for year-round use, and occupied by you for part of the year. You must control it exclusively. It cannot be a timeshare, and it cannot be under an agreement giving a management firm control over occupancy. The occupancy rules are firm. Occupancy decides leverage and the concession cap, so misclassifying the property is the costliest mix-up on this list.

Undisclosed side deals. Moving costs paid outside closing, fees paid off the statement, or a “silent” seller second mortgage can make the loan ineligible for sale to Fannie Mae. Put every dollar in the contract and on the disclosure.

Builder or developer ties. Fannie Mae will not buy loans on newly built second homes if you have a business relationship or affiliation with the builder, developer, or seller.

Seller-funded temporary buydowns. A temporary buydown lowers your payment for the first years. Second homes are eligible for it under the Fannie Mae buydown rules. But the cost of a seller-funded buydown counts toward your concession cap. It is not extra room. You still qualify at the full note rate, and the buydown is not free money, since lenders may price those loans differently.

Lender credits are different. A credit that comes from the lender in exchange for a higher interest rate is not a seller concession. Do not mix the two when you compare offers.

Programs that exclude second homes. HomeReady is for principal residences only. Community Seconds are not permitted on second homes under the matrix.

Agent commissions. Commissions a seller pays under local custom are generally not counted against the cap. Check the current Selling Guide with your loan officer before you rely on that.

The Appraisal Can Undo the Deal

Appraisers adjust comparable sales for concessions. Fannie Mae’s Appraiser Update says the adjustment depends on the effect on price, not on how common concessions are locally. Freddie Mac’s guide says the same.

So if a seller pads the price to fund a credit, the appraisal must support the higher number. If the appraisal comes in low, two things happen. The cap is figured on the lower value. And your LTV is figured on the lower value too.

Consider a scenario where the contract price is bumped to fund a credit and the appraisal lands below it. You now have a gap. The lender will not lend against the contract price. You can renegotiate, bring more cash, or walk. The cash you thought you saved gets used to close the gap.

Build a margin into your plan. A concession that depends on a perfect appraisal is fragile.

How to Structure the Ask

Keep it simple and put it in writing.

1. State the concession in the purchase contract as a dollar amount or a percentage. Make sure it sits inside the cap for your down payment tier.

2. Ask your loan officer for your estimated closing costs and prepaids before you negotiate, so the credit does not exceed them.

3. Decide the use up front. Closing costs, HOA dues, or a seller-funded buydown all draw from the same cap.

4. Compare the Loan Estimate and the Closing Disclosure to the contract. Section L of the Closing Disclosure should show the seller credit you agreed to. Your Closing Disclosure must reach you three business days before closing, so use that window to check it.

5. Keep the credit out of your qualifying picture. A concession is not income, assets, or reserves. Your debt-to-income ratio is figured on the full payment, and second homes may carry reserve requirements. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

Most borrowers who work with a broker want to know which lane suits their file. The brokerage’s conventional loan programs are arranged through wholesale lenders, and the lender sets the final terms. If you are weighing a second home against a refinance later, Lendmire’s piece How Much a Conventional Cash-Out Refinance Lends on a Second Home shows how the leverage changes once you own it.

Key Terms Defined

Interested party contribution (IPC): Money from the seller, builder, agent, or an affiliate that reduces your costs of buying.

Financing concession: The part of the IPC that pays your closing costs, prepaids, or HOA dues.

Sales concession: Any seller money beyond the cap or beyond your actual costs. The lender subtracts it from the price.

LTV (loan-to-value): Your loan amount divided by the lower of price or appraised value.

Prepaids: Upfront payments such as insurance and tax set-asides collected at closing.

Temporary buydown: A short-term payment reduction, funded upfront, that steps back up to the note rate.

If you are buying a home and want to see whether a conventional loan fits your file, Lendmire can help you compare the options and what each one asks of the file.

For your own numbers, request a scenario review with Lendmire.

About Lendmire

As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and home buyers in 16 states with FHA, VA, conventional and jumbo purchase and refinance loans arranged through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and the agency guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Fannie Mae Selling Guide B3-4.1-02, Interested Party Contributions

2. Freddie Mac Guide Section 5501.6

3. Fannie Mae Eligibility Matrix

4. Fannie Mae Selling Guide B2-1.1-01, Occupancy Types

5. Fannie Mae Selling Guide B2-1.4-04, Temporary Interest Rate Buydowns

6. Appraiser Update

7. Freddie Mac Guide 5605.6