How Lenders Decide The Maximum Loan On A Rate-and-term Refinance — The Quick Read: The maximum is the lowest of several ceilings, not one number. A lender takes the program’s leverage cap, applies it to the appraised value, and checks that the result at least covers what you owe plus allowed costs. Loan limits, income, and credit can then pull it lower. On a one-unit principal residence, the conventional cap is 95% of value, and 97% in narrow cases, subject to lender guidelines and full file review.
What Does “Rate-and-Term” Actually Mean to a Lender?
A rate-and-term refinance replaces your current loan without turning equity into spendable money. Fannie Mae calls it a “limited cash-out” refinance. Freddie Mac calls it “no cash-out.” Same transaction, two names.
Because the loan is not meant to produce cash, lenders treat it as lower risk than a cash-out loan. That is why the leverage cap is higher. Across the wholesale programs Lendmire places files with, the conventional cap on a one-unit principal residence is 95% of value, against 80% for a cash-out on the same home.
The practical test is simple: where do the new loan’s proceeds go? If they only pay off the first mortgage, closing costs, and a permitted second lien, it is rate-and-term. If they go anywhere else, the lender reclassifies it, and the lower cash-out ceiling applies.
The Four Ceilings: Which One Sets Your Number?
The maximum loan is the smallest of these four ceilings, and the list below walks through each one in turn.
1. The leverage cap times the appraised value. This is the big one on conventional loans.
2. Your payoff plus allowed costs. A rate-and-term loan is sized to what you owe, not what you could borrow.
3. Loan limits. Conventional loans above the conforming limit move to jumbo lanes. County limits vary, so check yours with your loan officer.
4. What your income and debts support. Even with room under the leverage cap, a high total debt ratio can shrink the loan.
Most borrowers hit ceiling two first. If your balance sits well below 95% of value, the lender will not lend you more just because the cap allows it. The loan only needs to cover the payoff and costs.
How the Math Works
Run it as a ratio. Say your home appraises at 100 units of value and you owe 70. A 95% cap would allow up to 95 units, but the payoff plus costs might be only 72. The loan is about 72%, comfortably inside the cap.
Now flip it. You owe 94 units and costs add 2. That is 96%, which exceeds the 95% cap. The lender cannot approve the full amount. You would need to bring cash to closing, or the loan structure has to change.
Here is the catch: the appraisal is the lever. A lower value shrinks the cap’s dollar result without touching your balance. That is how a refinance that worked on paper falls apart at appraisal.
What Does the Appraisal Change?
On a conventional rate-and-term loan, the appraisal sets the denominator in your leverage ratio. If it comes in low, three things can happen:
- The loan still fits under the cap, and nothing changes.
- The loan no longer fits, and you must pay the difference or reduce the amount financed.
- Mortgage insurance kicks in or costs more, because leverage landed above 80%.
Mortgage insurance matters here. Above 80% leverage it is required. You can request cancellation at 80% of the original value, given good payment history, no subordinate liens, and no decline in value. The servicer must end it automatically at 78% under the Homeowners Protection Act. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Streamlines work differently, as covered below. Many skip the appraisal in the maximum-loan formula entirely.
When Does 97% Apply. Instead of 95%?
Only in narrow cases. Per the Fannie Mae Selling Guide, the 97% option requires all of these:
- A fixed-rate loan with a term of up to 30 years
- A one-unit principal residence that every borrower occupies
- Underwriting through Desktop Underwriter
- An existing loan owned or securitized by Fannie Mae
- No high-balance loan, no ARM, and no manufactured home unless it meets MH Advantage requirements
Miss one condition and the cap falls back. The Fannie Mae Eligibility Matrix lays out caps by occupancy, unit count, and transaction type. It is the document lenders actually check.
Don’t assume you qualify for 97%. Ask whether your current loan is agency-owned. Your servicer or loan officer can usually confirm it through the automated system.
Government Streamlines: A Different Formula
FHA and VA streamlines do not size the loan off appraised value the way conventional loans do. They work from the existing loan.
| Factor | FHA Streamline | VA IRRRL |
|---|---|---|
| Who can use it | Existing FHA loan | Existing VA loan |
| Appraisal | None in the program | No VA appraisal |
| Maximum based on | Existing loan balance | Existing VA loan plus allowed items |
| Key test | Net tangible benefit | Net tangible benefit |
| Credit review | Limited | Limited |
The FDIC’s summary of the FHA program notes that streamlines are not subject to FHA mortgage limits and carry no loan-to-value limit. The maximum tracks the principal balance of the loan being refinanced.
The VA IRRRL is strictly VA-to-VA. It requires an existing VA-guaranteed loan on the property. It carries a 0.5% funding fee unless the borrower is exempt, and a seasoning rule of the later of 210 days or 6 payments. Per the FDIC’s VA IRRRL summary, no loan other than the existing VA loan may be paid off from the proceeds.
If you want an FHA loan with a full appraisal instead, the rate-and-term cap in these programs is 97.75%. Whether the streamline or the appraised version fits better depends on your equity and what you want from the loan.
What Gets You Bumped Into Cash-Out?
This is where borrowers get surprised. A rate-and-term refinance allows only incidental cash back. Cross the line and the loan becomes cash-out, with a lower cap: 80% on a one-unit principal residence.
Common triggers:
- Paying off a second mortgage that was not used to buy the home. Only a second lien used entirely for the purchase can be rolled in. Per Freddie Mac’s no cash-out guidance, the file must document that.
- Paying off unsecured debt. Freddie Mac treats this as cash-out above a small threshold, per its renovation section.
- Taking meaningful cash at closing. Cash back is tightly capped.
One exception: debt used solely for energy-related improvements, such as PACE loans, can be paid off in a limited cash-out refinance.
Compare this with a true cash-out loan under Freddie Mac’s rules: borrowers must occupy the home, at least one must have been on title for six months, and the loan being refinanced must meet a seasoning requirement. Rate-and-term skips most of that. For a closer look at how the two compare on a high-balance home, see rate-and-term vs. cash-out on a super jumbo.
Edge Cases That Change the Answer
- LLC-owned home. Title must move into individual borrower names.
- Buying out a co-owner. Allowed, but the remaining owner must qualify under normal guidelines and cannot take cash proceeds.
- Land contracts. Eligible under specific timing rules.
- Second homes and multi-unit properties. Caps run lower than a one-unit primary residence. Occupancy decides the leverage.
- Texas. Special rules apply to certain homestead loans. They are a named exception, not the norm.
Credit and Income: The Gate Behind the Cap
Leverage sets the ceiling. Credit and income decide whether you reach it.
Pricing and available terms vary by lender, borrower profile, property type, and full underwriting review. The automated finding governs most files, with a total ratio ceiling of 50%. Manually underwritten loans use 36% or 45%, tied to reserves and score factors. Above the conforming limit, jumbo lanes start at a 660 score, reach 90% leverage, and go to $5,000,000, with a 50% ratio ceiling on the fixed lanes.
Credit events carry agency waiting periods: four years from a chapter 7 discharge, seven from a foreclosure, and four from a short sale or deed-in-lieu. Documented extenuating circumstances can shorten them. All of this is subject to lender guidelines and full file review.
Here is a point worth thinking through. Strong compensating factors, like reserves and a solid score, can help a borderline ratio. But they rarely lift a loan above the leverage cap. The cap is a hard ceiling. The ratio is a judgment call.
Key Terms Defined
Loan-to-value (LTV): The new loan divided by the home’s appraised value.
Limited cash-out refinance: Fannie Mae’s name for a rate-and-term loan with only incidental cash back.
Net tangible benefit: A measurable gain, such as a lower payment, that a government streamline must show.
Seasoning: The time a loan or title must be in place before a refinance qualifies.
Conforming limit: The loan size cap for agency-eligible conventional loans; above it, jumbo rules apply.
Does It Make Sense for You? A Short Decision Frame
Rate-and-term fits best when you want a different rate, term, or loan type and do not need cash. It is a weaker fit if you will move soon, because closing costs may not pay back. The CFPB’s refinance guidance makes the same point: refinancing means paying off a mortgage with a new one, and many original costs return.
A no-closing-cost refinance is not free. Costs show up in the loan amount or the pricing instead. Your Loan Estimate itemizes it. Compare it before you commit.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
If you hold a rental or second home, occupancy sets the leverage, and the caps are lower than on a primary residence.
If you are weighing a refinance and want the break-even run on your own numbers, Lendmire can help you compare the refinance programs on the same home. Lendmire is a mortgage broker arranging loans through wholesale lenders, and nothing here is a commitment to lend.
Frequently Asked Questions
Can I refinance if my appraisal comes in low?
It depends on how far the value falls. A low value shrinks the maximum under the leverage cap. If your balance plus costs still fits, nothing changes. If not, you can bring cash to closing, reduce what you finance, or wait. FHA and VA streamlines often skip the appraisal in the formula, which helps when values have slipped.
Why is my maximum lower than the program’s cap?
Because the loan is sized to your payoff plus allowed costs, not to the cap. Credit, income, debt ratios, loan limits, and property type can also pull it down. The cap is only the ceiling on what you can borrow, not the amount you are entitled to.
Is a rate-and-term refinance the same as a limited cash-out refinance?
Yes. Fannie Mae uses “limited cash-out.” Freddie Mac uses “no cash-out.” Both describe a refinance that pays off the existing first mortgage and closing costs with only incidental cash back.
What happens if I take too much cash back?
The loan becomes cash-out. The cap drops to 80% on a one-unit principal residence, which can make the loan size impossible. Ask your loan officer where the line sits before you structure the file.
Can I roll closing costs into the loan?
Generally yes on conventional loans, but the total must still fit under the leverage ceiling. Financed costs raise the balance, so a high-leverage borrower may not have room.
For the program’s current guidelines, see a scenario review with Lendmire.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving home buyers in 16 states. Down payment assistance programs are arranged with FHA, USDA and HUD-184 first liens through wholesale lending channels; Lendmire brokers the financing and the lender underwrites each application. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Fannie Mae Selling Guide B2-1.3-02
2. Fannie Mae Eligibility Matrix
3. FDIC summary of FHA Streamline
This article is part of Lendmire’s Refinance series — every loan program’s qualification details, guidelines, and scenarios live on the loan options page.
Related reading: Cash Out Refinance Investment Property in Los Angeles · Cash Out Refinance Investment Property in Muncie, Indiana: The 2026 DSCR Guide to Old West End · Cash Out Refinance Investment Property in Muncie, Indiana: The 2026 DSCR Cash-Out Guide for Muncie Investors
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.