The Quick Read: It depends on the transaction. On a refinance, a lender can add closing costs to the new balance, but the total has to fit under the loan-to-value ceiling. On a purchase, costs generally are not added to the loan at all. The loan is sized off the lower of price or appraised value, so the check at closing shrinks through seller credits or lender credits, and each has its own cap.
Most of the confusion online comes from treating “rolling in” as one thing. It is three different mechanisms. Once you separate them, the limits make sense.
Key Takeaways
- Refinance: closing costs, points and prepaids can sit inside the new loan, bounded by the LTV ceiling.
- Purchase: the loan is measured against the lower of price or appraised value, so costs are covered by seller contributions or lender credits instead.
- Seller contributions are capped by percentage tiers tied to your down payment, and they cannot fund the down payment.
- A lender credit is not financing. It trades a higher interest rate for lower upfront cost.
- Rolling costs in lowers cash at closing and raises what you pay over the life of the loan.
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 home’s value, shown as a percentage.
Combined LTV (CLTV): the same ratio, counting every lien on the home, not just the first mortgage.
Interested party contribution (IPC): money a seller, builder or agent pays toward your closing costs.
Sales concession: an IPC that goes over the allowed limit, which the lender subtracts from the sales price.
Lender credit: a credit that reduces your closing costs in exchange for a higher interest rate.
Limited cash-out (rate-and-term) refinance: a refinance that pays off the existing first mortgage and costs, with only small incidental cash back.
Why Does a Lender Limit What Gets Rolled In?
A lender limits it because the loan has to stay inside a leverage ceiling, and the ceiling is measured against the home’s value, not against what you want to borrow. Every dollar added to the balance raises LTV. Once the ratio hits the program maximum, there is no room left.
The envelope I work in every week is simple. On a purchase of a principal residence, the wholesale programs go to 97% LTV for a first-time buyer on a fixed rate and 95% otherwise. Two- to four-unit principal residences go to 95%. Second homes go to 90%. A rate-and-term refinance runs to 95% on a one-unit principal residence. A cash-out refinance on a one-unit principal residence stops at 80%. All of this is subject to lender guidelines and full file review.
Those caps are the real limit. Nothing about “rolling in” sits outside them.
How Is the Loan Built Step by Step?
The lender classifies the transaction first, then builds the loan amount, then tests it. The order matters because the classification decides which limits apply. Here is how the deal works.
1. Classify the transaction. Purchase, limited cash-out or cash-out. Paying off a second lien that was not used to buy the home, such as a HELOC that funded a kitchen, turns a rate-and-term refinance into a cash-out. The file needs written confirmation of what the second lien paid for.
2. Set the value. The appraisal is the denominator of the LTV math. On a purchase, the lender uses the lower of price or appraised value. A low appraisal shrinks the maximum loan and leaves less room for anything beyond the base amount.
3. Build the loan amount. On a refinance, that is the payoff, plus financed closing costs, prepaids and escrows, plus any permitted cash back. The lender checks the total against the ceiling for that occupancy, unit count and transaction type.
4. Run automated underwriting. Credit score, total ratio and reserves feed the findings. Across the wholesale conventional programs, the floor is a 620 decision score and the automated finding governs most files, with a total ratio ceiling of 50%. Manually underwritten loans run at 36% or 45%, with the reserve and score factors in the agency Eligibility Matrix.
5. Apply pricing. Cash-out refinances carry pricing adjustments based on LTV and credit score. They are built into the interest rate, not itemized as a line you can negotiate away.
6. Disclose. The Loan Estimate and Closing Disclosure show lender credits and the closing costs financed. Compare the final loan amount to the Loan Estimate. If the balance went up, rolled-in costs are one possible reason.
Refinance: How the Cap Works
On a refinance, financed closing costs sit inside the loan amount, so they are bounded by the LTV ceiling. Fannie Mae’s limited cash-out refinance rules list financing closing costs, points and prepaid items among the acceptable uses of the new loan. Real estate taxes can be included too, if they are paid in full through the transaction. Taxes more than 60 days delinquent are excluded.
Freddie Mac says the same on its product pages: all closing costs, financing costs and prepaids can be rolled into the new loan amount on a no cash-out refinance.
The cash-back cap is a separate limit, and people mix it up with the cost limit. Cash back to the borrower is capped at the greater of 1% of the new unpaid principal balance or $2,000 under Fannie Mae’s Selling Guide Announcement SEL-2025-08. That replaced the older lesser-of-2%-or-$2,000 standard, so any article quoting the old figure is out of date. Financed closing costs are not counted against that cap. They are counted against LTV.
Mortgage insurance enters here. Above 80% LTV it is required. You can ask to cancel it 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%. Rolling costs in can push a loan across the 80% line, and that is a cost the Closing Disclosure will not make obvious. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Purchase: Why It Doesn’t Work Like a Refinance
On a purchase, you generally cannot add closing costs to the loan, because the loan is measured against the lower of price or appraised value. If the loan could grow past that figure to cover costs, it would be financing more than the home is worth.
What does the job instead is the seller contribution. Fannie Mae’s interested party contribution rules let a seller cover your closing costs, including prepaids and up to 12 months of HOA assessments. Three limits apply:
- The contribution cannot fund the down payment, reserves or the minimum borrower contribution.
- It is capped as a percentage of value, and the percentage steps up as your down payment grows.
- It cannot exceed your actual closing costs.
Freddie Mac’s Guide section 5501.6 uses the same tiers for a principal residence or second home: 3% when LTV is above 90%, 6% above 75% up to 90%, and 9% at 75% or below. Investment properties sit at 2%. Fannie Mae’s page matches on the first two tiers. Confirm the current tables with the loan officer, because these are agency rules that change.
Freddie Mac also requires the amount and source of every contribution to appear in the file and on the Closing Disclosure. Nothing is informal.
If the contribution goes over the limit, it becomes a sales concession. The lender subtracts the excess from the sales price and recalculates LTV. A buyer who planned on 95% LTV can end up above it. That is the failure point on purchase files. Not the credit. The arithmetic after the seller credit lands. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
One carve-out: seller-paid real estate agent commissions are not subject to the IPC limits from April 2024.
Side by Side: Purchase vs. Refinance
| Factor | Purchase | Refinance |
|---|---|---|
| Can costs join the loan? | Generally no | Yes, within LTV |
| What limits it | Price/value test, IPC tiers | LTV ceiling, cash-back cap |
| Who pays instead | Seller or lender credit | Added to balance |
| Main risk | Excess credit lowers price | Crossing 80% LTV |
Where the General Rule Breaks
The rules above hold for most files. These edge cases are where they bend.
95.01% to 97% on a limited cash-out refinance. The existing loan generally has to be owned or securitized by Fannie Mae, confirmed through the automated findings or documentation. Borrowers assume the 97% ceiling applies to everyone. It does not.
Delayed financing. A cash buyer who closes a loan soon after purchase can recover cash, but the new loan is capped near the documented initial investment plus costs. Appreciation or renovation does not raise it.
No existing mortgage. A new first mortgage on a home with no lien is a cash-out, even if the borrower thinks of it as a simple refinance.
Seasoning on cash-out. The first mortgage being paid off has to be at least 12 months old, and a borrower has to have been on title for six months, with exceptions. Cash-out leverage is lower: 80% on a one-unit principal residence, 75% on two- to four-unit principal residences and second homes.
Occupancy. Second homes follow the owner-occupied seller-credit tiers but carry lower leverage, 90% on purchase. Investment property is capped at 2% on seller credits.
Government loans. FHA, VA and USDA follow their own financing rules. Don’t carry the conventional rules over.
What If the Appraisal Comes In Low?
A low appraisal cuts the maximum loan, and rolled-in costs are the first thing squeezed out. The value is the denominator. When it drops, the same loan amount produces a higher LTV.
On a refinance, picture a homeowner who planned to add costs to a loan already near the ceiling. The appraisal comes back lighter than expected, and the total no longer fits. The options are to pay part of the costs in cash, trim the loan amount, or ask for an appraisal reconsideration with recent nearby sales that support a higher value. A documented reconsideration packet is routine, not a last resort.
On a purchase, a low appraisal hits harder. The lender uses the lower of price or value, so the loan shrinks while the contract price stays put. The buyer either renegotiates, brings more cash or walks, depending on the contract.
Which Costs Can Be Financed?
On a refinance, closing costs, points, prepaids and escrows generally can be financed, within LTV. Title, appraisal and lender charges are all part of that. Delinquent taxes beyond the 60-day line are not.
On a purchase, the same items are the costs a seller credit may cover, along with prepaids. Seller credits cannot be used for the down payment.
A lender credit is a separate instrument from a seller credit. It is disclosed as a negative number in total closing costs and is not an IPC when it comes from the lender’s pricing. The CFPB’s guide to the Loan Estimate and Closing Disclosure describes how these credits appear on the forms. That guide is older, so use it for structure only.
What Does Rolling Costs In Really Cost?
It lowers your cash at closing and raises your total cost over time. The CFPB’s Closing Disclosure explainer says plainly that a larger loan amount can mean costs were rolled in, which reduces upfront costs but adds to overall costs through extra interest.
Three effects stack up:
- A bigger balance means more interest over the life of the loan.
- A higher LTV may cross a pricing tier or the 80% mortgage insurance line.
- A higher payment raises your total ratio, which matters on a file already near the ceiling.
A “no closing cost” refinance is the same trade in different packaging. The costs are built into the rate or the balance. They are not gone.
Roll In, Take a Lender Credit, Negotiate a Seller Credit, or Pay Cash?
Each route moves the cost somewhere different. Here is how they compare.
| Option | Who pays | Main limit | Trade-off |
|---|---|---|---|
| Roll into loan | You, over time | LTV ceiling | More interest |
| Lender credit | You, via rate | Pricing | Higher rate for life |
| Seller credit | Seller | IPC tiers | Needs a willing seller |
| Pay cash | You, now | Your savings | Drains reserves |
A few practical reads on that table:
- Roll in when you plan to keep the loan long enough for the extra balance to make sense and the LTV stays clear of the 80% line.
- Take a lender credit when you expect to move or refinance before the rate difference adds up.
- Seek a seller credit when the purchase has room under the tier and the contract allows it.
- Pay cash when reserves are comfortable and you want the lowest balance.
Ask your loan officer for the Loan Estimate three ways: costs paid in cash, costs rolled in, and with a lender credit. Then compare them side by side. Lendmire arranges these through wholesale lenders and can lay the versions out. The team’s conventional loan programs page covers what each program asks of the file.
Related reading: Lendmire’s piece Can a Second Home Buyer Roll Closing Costs Into a Conventional Loan? covers how occupancy changes the leverage.
Questions to Ask Your Loan Officer
- Is this a purchase, a limited cash-out or a cash-out under the guidelines?
- What is the maximum LTV for my occupancy and unit count?
- How much room do I have under that ceiling after costs are added?
- What happens to my loan amount if the appraisal comes in low?
- Does adding costs push me past 80% LTV and into mortgage insurance?
- If I take a seller credit, how does it compare to the tier for my down payment?
- Can I see the Loan Estimate with costs paid, rolled in and credited? Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Frequently Asked Questions
Can I roll closing costs into a conventional purchase loan?
Generally not as an add-on to the loan. The loan is measured against the lower of price or appraised value, so it cannot grow past that figure to cover costs. Seller credits, within the percentage tiers tied to your down payment, or lender credits reduce the cash you bring instead.
Is there a cap on how much cash I can get back on a refinance?
Yes, on a limited cash-out refinance. Fannie Mae’s current cap is the greater of 1% of the new unpaid principal balance or $2,000. Financed closing costs are separate from that cap. They count against the LTV ceiling.
Can a seller credit pay my down payment?
No. Fannie Mae does not allow interested party contributions toward the down payment, reserves or the minimum borrower contribution. They can cover closing costs and prepaids, up to the limit for your LTV tier and no more than your actual costs.
Does rolling costs in make them free?
No. The costs move into the balance and accrue interest over the life of the loan. A “no closing cost” structure works the same way, with the costs built into the rate or balance. Programs and figures are subject to lender guidelines and full file review.
What happens if my seller credit is too large?
The excess is treated as a sales concession. The lender lowers the sales price for LTV purposes and recalculates, which can push you above the leverage you planned on. That can change the loan structure or require more cash from you.
Next Step
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
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges FHA, VA, conventional and jumbo home purchase and refinance financing in 16 states through wholesale lenders. Every option is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
In about two minutes you can review financing options available for your home or investment property. No commitment required.
Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Selling Guide B2-1.3-02, Limited Cash-Out Refinance Transactions
2. Freddie Mac
3. Fannie Mae Selling Guide Announcement SEL-2025-08
4. Fannie Mae Selling Guide B3-4.1-02, Interested Party Contributions
6. CFPB’s guide to the Loan Estimate and Closing Disclosure
7. CFPB Closing Disclosure Explainer
This article is part of Lendmire’s conventional loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Do Dividends Count as Income on a Conventional Loan? · Is Refinancing Into a Conventional Loan Worth It? · Can You Recast a Conventional Loan to Get a Lower Payment?
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
Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.