The Quick Read: A lender sizes financed closing costs by adding them to the loan amount, then testing that total against the leverage cap for your loan purpose. On a purchase, that cap is set by the lower of the price or the appraised value, so costs usually sit outside the loan. On a refinance, costs can be rolled in, up to the cap.
There is no such thing as a separate “closing cost loan.” Financed costs are simply part of one loan. The question is how much room the loan has left under its ceiling.
Conventional payment estimate
The starting figures are an example price at the first-time buyer’s minimum down payment. Replace them with yours.
Editable benchmark: 7.32% as of October 22, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a conventional loan quote.
Estimate seeded at the low end of Fannie Mae’s published range (0.58%–1.86% a year); the insurer prices the actual premium on the score and the leverage. Applies only above 80% loan-to-value.
Illustrative starting assumptions: a $350,000 price, the first-time buyer’s minimum down payment, a thirty-year term at the current Freddie Mac benchmark, mortgage insurance at the low end of Fannie Mae’s published range, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a conventional loan quote; your rate is set by the lender at lock. The mortgage insurance figure is an editable estimate seeded from Fannie Mae’s published typical range, not a premium quote; the insurer prices the actual premium, and the cancellation month assumes scheduled payments with no extra principal and no change in value. Taxes, insurance and dues are editable estimates; closing costs are not included. Conforming loan limits apply by county. Licensed in sixteen states for consumer mortgages.
Key Terms Defined
Loan-to-value (LTV): The loan amount divided by the property’s value. A 95% LTV means you borrow 95% of the value and put 5% down. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Lower of price or appraisal: On a purchase, the lender uses whichever number is smaller to measure value.
Prepaids: Costs paid ahead of time at closing, such as the first months of homeowners insurance and some property taxes.
Seller credit (interested-party contribution): Money the seller agrees to put toward your closing costs. Agency rules cap it.
Sales concession: A seller credit above the cap. The lender treats it as a price reduction.
Rate-and-term refinance: A refinance that replaces your current loan without pulling out meaningful cash. Agencies also call it “limited cash-out.”
Cash-out refinance: A refinance that takes new cash from your equity, at a lower leverage ceiling.
Why Do Sources Disagree on Whether You Can Finance Closing Costs?
Because they answer different questions. Some pages say yes, some say no, and some say “sometimes.” All of them can be right. The answer depends on whether you are buying or refinancing.
On a refinance, the new loan pays off the old one, and the closing costs and prepaids can ride along. On a purchase, the loan is built from the price minus your down payment. Costs sit outside that math unless a specific program allows otherwise.
Once you split the two, the contradiction goes away. Everything below follows that split.
How Does a Lender Size the Loan? Step by Step
The order of operations matters more than most borrowers realize. Across the wholesale programs Lendmire places files with, the sequence looks like this.
1. Find the value. On a purchase, the lender takes the lower of the contract price or the appraisal. Fannie Mae’s Selling Guide on LTV ratios states this directly. On a refinance, value is the appraised value.
2. Apply the leverage cap. The cap depends on occupancy, unit count and the borrower. Those figures come next.
3. Size the base loan. On a purchase, that is the price minus your down payment. On a refinance, it is the payoff of the existing first mortgage.
4. Add what is allowed. On a refinance, the lender adds financed closing costs and prepaids. On a purchase, the lender usually adds nothing.
5. Test the total. The final loan amount must stay at or below the cap times the value.
6. Check the credits. Seller credits are tested against their own caps, covered below.
A low appraisal can break step one. The value drops, the ceiling drops with it, and any cost that no longer fits must be paid in cash.
What Leverage Caps Set the Ceiling on a Purchase?
On a purchase, the cap depends on how you will use the home. The verified conventional figures for Fannie Mae and Freddie Mac loans, subject to lender guidelines and full file review, are:
| Purchase scenario | Maximum LTV |
|---|---|
| One-unit principal residence, first-time buyer, fixed rate | 97% |
| One-unit principal residence, otherwise | 95% |
| Two- to four-unit principal residence | 95% |
| Second home | 90% |
| Investment property, one unit | 85% |
| Investment property, two to four units | 75% |
The 97% figure applies when at least one borrower has had no ownership interest in a residence in the previous three years. Agency rules for these higher-leverage loans carry extra conditions. Those include a fixed rate, a one-unit principal residence and homeownership education. Fannie Mae’s purchase-transaction rules lay them out.
If you buy at 95% LTV, you have already used 95% of the room. There is nothing left to finance closing costs with. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Occupancy decides leverage here, so a second home or rental sits lower than a home you live in. That is all this article needs to say about those.
Three Ways Closing Costs Get Covered
Closing costs get paid in one of three ways. They behave very differently.
| Method | Purchase | Refinance | Binding limit |
|---|---|---|---|
| Added to the loan balance | Rarely | Yes | LTV cap |
| Seller credit | Yes | Not applicable | Cap by LTV tier |
| Lender credit | Yes | Yes | Tradeoff in the loan terms |
Added to the balance. This is what people mean by “rolling in.” It raises your loan amount, your payment and the total interest you pay over time. It also raises your LTV.
Seller credit. The seller agrees to pay part of your costs. It does not raise your loan. It does come with caps, covered next.
Lender credit. The lender covers some costs in exchange for different loan terms. The cost shows up in how the loan is built, not as a separate bill. Compare it on your Loan Estimate rather than assuming it is free.
How Do Seller Credit Caps Work?
Seller credits are capped by a percentage, and the percentage depends on your LTV. The caps are 3% above 90% LTV, 6% above 75% up to 90%, and 9% at 75% or less. Freddie Mac’s Guide Section 5501.6 matches that structure for primary residences and second homes. Investment properties carry a lower cap. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Three points trip people up.
- The cap is measured on the lower of price or appraised value. It is not measured on the loan amount.
- Excess is not lost, it is reclassified. Fannie Mae’s interested-party contribution rules treat credit above the cap as a sales concession. The lender subtracts it from the price and recalculates LTV.
- A credit cannot exceed your actual closing costs. You cannot take a bigger credit and pocket the difference. Credits also cannot fund the down payment or required reserves.
Costs that are common and customary for the area for a seller to pay are generally not counted against these caps.
Picture a buyer at 95% LTV with a 3% cap. The seller offers more than that. The excess lowers the price used for LTV, which can push the loan above its ceiling. The buyer then needs more cash, not less. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Which Costs Can Be Financed?
It depends on the cost and the transaction.
| Cost type | Refinance | Purchase |
|---|---|---|
| Lender and origination charges | Can be rolled in | Pay cash or use a credit |
| Appraisal, title, recording | Can be rolled in | Pay cash or use a credit |
| Prepaids and escrow deposits | Can be rolled in | Pay cash or use a credit |
| Down payment | Not applicable | Must come from your funds |
On a rate-and-term refinance, Freddie Mac says all closing costs, financing costs and prepaids can be rolled into the new loan. Fannie Mae’s limited cash-out rules allow the same.
Your down payment and any minimum borrower contribution must come from you. A seller credit cannot fill that gap.
How Does a Refinance Get Sized?
Refinancing is where financed costs are simplest. The formula is the payoff, plus financed costs and prepaids, plus any permitted cash back. The lender compares that total to the cap.
For a rate-and-term refinance on a one-unit principal residence, the verified ceiling is 95% LTV. It reaches 97% where the existing loan is agency-owned and the first-time-buyer program allows it. The new loan pays off the existing first mortgage, the closing costs and a purchase-money second lien. Only incidental cash back is allowed. Mortgage insurance applies above 80% LTV. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
“Incidental” has a number attached. Fannie Mae now caps cash back at the greater of 1% of the new loan balance or $2,000. That change came in Selling Notice SEL-2025-08. It replaced an older, tighter rule that many online articles still quote.
For a cash-out refinance, costs fit under a lower ceiling. The verified figures are 80% LTV on a one-unit principal residence and 75% on two- to four-unit principal residences, second homes and investment property. Closing costs are an acceptable use of proceeds. They come out of the same tighter limit, so they reduce the cash you net. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
Worked Scenarios in Percentages
These are modeled examples. They use percentages, not dollars, because the logic is the same at any price.
Scenario 1: A purchase at the ceiling. A repeat buyer puts 5% down on a one-unit principal residence. That is 95% LTV, the cap. No room remains. Closing costs come from cash, a seller credit within its tier, or a lender credit. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Scenario 2: A purchase with room. A buyer puts 10% down. The loan is 90% LTV, so there is room under the 95% cap. Even so, the base loan is price minus down payment. Costs generally stay outside it, so the extra room does not by itself turn them into financed costs. Their seller credit cap is 6%, because LTV is above 75% and not above 90%.
Scenario 3: A low appraisal. A buyer contracts at one price, and the home appraises lower. The lender uses the lower number. Maximum loan falls. Either the seller reduces the price, or the buyer covers the gap in cash.
Scenario 4: A rate-and-term refinance. A homeowner owes 80% of the home’s value. Financed costs and prepaids add a few more points of LTV. The total lands well under 95%. The costs fit.
What Happens to Mortgage Insurance When the Balance Rises?
Mortgage insurance is required above 80% LTV. Financed costs raise LTV, so they can push a loan across that line. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Here is the tipping point. A refinance at 78% LTV that adds three points of financed costs lands at 81%. That crosses the 80% line and brings in mortgage insurance. Paying those costs in cash would have avoided it. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Once you have insurance, it can come off. You may request cancellation at 80% of the original value, with good payment history, no subordinate liens and no decline in value. The servicer must end it automatically at 78%, under the Homeowners Protection Act. Published typical annual premiums run from 0.58% to 1.86% of the balance. Treat that as a range, not a quote.
Rolling costs in also raises your loan amount for the life of the loan. Interest accrues on those costs the whole time. A smaller cash outlay today means a bigger total cost later.
Where the General Rule Breaks
A few edge cases bend the rules above.
- Cash back above the cap. If a “limited” refinance returns more than the allowed cash, or pays off a non-purchase second lien, it becomes a cash-out loan. That means a lower ceiling and different pricing adjustments.
- Delayed financing. A cash buyer who refinances soon after buying faces a different limit. Fannie Mae ties the new loan to the documented purchase investment plus financed costs, prepaids and points. It does not reach full appraised value.
- Appraised-value-only options. Fannie Mae’s “Affordable LTV” bases LTV solely on appraised value for certain shared-equity and Community Seconds loans. It applies to principal residences only, per its job aid.
- Delinquent taxes. Taxes more than 60 days past due can be included in a cash-out refinance, but an escrow account must then be set up, subject to law.
- Jumbo amounts. Above the conforming limit, jumbo lanes take over. Financed costs can push a loan past that line, so check it before rolling anything in.
What Will Your Lender Ask For?
Expect three touchpoints. Each shows you how the sizing worked.
- Loan Estimate. It lists “Closing Costs Financed (Paid from your Loan Amount).” It also shows Estimated Cash to Close, which is the down payment plus closing costs, minus deposits, credits and other adjustments.
- Appraisal. It sets the value that drives your ceiling.
- Closing Disclosure. It repeats the financed-costs line and has a “Did this change?” column. Compare it line by line against your estimate.
“Closing costs” and “cash to close” are not the same number. Cash to close nets out deposits, credits and financed costs.
Pay Up Front or Finance? A Decision Checklist
Financing makes sense when most of these are true.
- You are refinancing, not buying.
- The total lands well under your LTV cap.
- It does not cross the 80% mortgage insurance line.
- You plan to keep the loan long enough for the extra interest to matter less than the cash you save.
- You need the cash for repairs, reserves or other goals.
Paying up front makes sense when you sit near a tipping point. That is true if financing would trigger mortgage insurance, or if you are likely to sell or refinance again soon.
On a purchase, the honest question is different. Ask where the credit comes from and what it does to your price, your LTV and your seller’s willingness.
Frequently Asked Questions
Can I roll closing costs into a conventional purchase loan?
Usually not directly. The loan is the price minus your down payment, and the ceiling is based on the lower of price or appraisal. Costs are typically paid with cash, a seller credit or a lender credit. A specific program may allow something different, subject to lender guidelines.
Can I finance closing costs on a refinance?
Yes, on a rate-and-term refinance, the closing costs and prepaids can be added to the new loan. The total must stay under the leverage cap, which is 95% on a one-unit principal residence. It can reach 97% in the limited case where the existing loan is agency-owned and the first-time-buyer program allows it.
How much can a seller contribute?
The cap depends on LTV: 3% above 90%, 6% above 75% up to 90%, and 9% at 75% or less. It is measured on the lower of price or appraised value, not your loan amount. Credits above the cap lower the price used for LTV, and a credit cannot exceed your actual closing costs.
Will financing closing costs trigger mortgage insurance?
Yes, it can. Mortgage insurance is required above 80% LTV, and financed costs raise your LTV. If your loan sits just under 80%, adding costs may push it over. You may request cancellation at 80% of original value, and it must end automatically at 78%. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Does a low appraisal change how much I can finance?
Yes. The lender uses the lower of price or appraised value, so a low appraisal shrinks the maximum loan. Any cost that no longer fits has to be paid in cash, unless the seller lowers the price.
Next Steps
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. Lendmire’s conventional loan programs are arranged through wholesale lenders, and every figure here is subject to lender guidelines and full file review. Nothing here is a commitment to lend. For buyers whose plan includes a second home, Lendmire’s piece Can a Second Home Buyer Roll Closing Costs Into a Conventional Loan? covers that case.
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.
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References
1. Fannie Mae Selling Guide B2-1.2-01: Loan-to-Value Ratios
2. Fannie Mae Selling Guide B2-1.3-01: Purchase Transactions
3. Freddie Mac Guide Section 5501.6
4. Freddie Mac No Cash-out Refinance page
5. Fannie Mae Selling Guide B2-1.3-02: Limited Cash-Out Refinance Transactions
6. Fannie Mae Selling Notice SEL-2025-08
7. Fannie Mae DU Job Aid, Affordable LTV
This article is part of Lendmire’s conventional loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Use Stocks as Collateral for a Conventional Loan? · Can You Double Your Payment on a Conventional Loan Without a Penalty? · Can You Finance Closing Costs Into a Conventional Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.