The Quick Read: Underwriters weigh your credit score and your debt-to-income ratio together, not as two separate pass-or-fail gates. They also check how much equity you keep, how long you have owned the home, and what cash you hold in reserve. A strong score can offset a higher ratio, and a low ratio can offset a thin score, but only inside limits set by the loan program. Every figure here is subject to lender guidelines and full file review.
Key Takeaways
- Your score decides whether a conventional program is open and how closely the file is read.
- Your debt-to-income ratio includes the new, larger mortgage payment, so taking more cash raises it.
- Equity caps the loan, so the appraisal sets your ceiling before score or ratio matter.
- Reserves, time on title and loan age are the quiet deciders.
Key Terms Defined
Cash-out refinance: a new mortgage that pays off your current one and hands you the extra equity as cash.
Debt-to-income ratio (DTI): your total monthly debt payments divided by your gross monthly income, shown as a percentage.
Decision score: the credit score the lender actually uses to place your file, usually a middle score from the credit bureaus.
Loan-to-value (LTV): the new loan balance divided by the appraised value of the home.
Reserves: cash and liquid assets you still hold after closing, counted in months of mortgage payments.
Overlay: a lender’s own rule layered on top of a program’s baseline, which is why two lenders can answer the same file differently.
Seasoning: the waiting period tied to how long you have owned the home or held your current loan.
Cash-out refinance estimate
The starting figures are an example value with a balance and a cash request in proportion. Replace them with yours.
Editable benchmark: 7.18% as of November 5, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a cash-out refinance quote.
Illustrative starting assumptions: a $350,000 home value, a $193,000 current balance, the agency cap on a one-unit principal residence, a thirty-year term at the current Freddie Mac benchmark, 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 cash-out refinance quote; a cash-out loan is priced by the lender at lock. The cash available is the loan the program cap allows less the balances paid off, before closing costs, which are not included. The HELOC line is the program’s combined loan-to-value ceiling applied to the same value and balance. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages.
What Does a Cash-Out Refinance Underwrite, Exactly?
Underwriting is the lender’s check that you can repay the new loan and that the home supports it. A refinance is a cash-out when the new loan is larger than your payoff plus closing costs. A home with no mortgage at all also counts as cash-out when you borrow against it.
Underwriters review five things in every file:
1. Credit history and score.
2. Income, employment and assets.
3. Debt-to-income ratio.
4. Appraised value and loan-to-value.
5. Time on title and age of the loan being paid off.
Cash-out files also draw extra scrutiny. You are taking equity out, so the lender wants proof the larger payment fits your life.
Lendmire is a mortgage broker, not a lender. It sends files to wholesale lenders, and those lenders do the underwriting. Lendmire’s cash-out refinance programs page outlines the options a broker can place.
How Does the Underwriting Process Run, Step by Step?
1. Loan type check. The lender confirms the loan is cash-out, since that sets the leverage cap and the pricing.
2. Time gates. The loan being paid off should be at least 12 months old, measured note date to note date. A borrower on title needs six months of ownership. Exceptions exist for delayed financing, inheritance and legal awards.
3. Credit pull. The lender gets your scores and reads the history behind them.
4. Income and asset documents. Pay stubs, tax returns or other proof, plus bank statements for reserves.
5. Ratio calculation. The lender adds the new payment to your other monthly debts and divides by income.
6. Automated finding. The lender’s software returns an approve or refer result that sets which ratio and score tiers apply.
7. Appraisal. The loan must fit inside the leverage cap on the appraised value.
8. Conditions and clear-to-close. The underwriter asks for missing documents, then signs off.
Underwriting is cumulative. A file can clear steps one through six and still stall on the appraisal.
How Much Does Your Credit Score Matter?
Your score decides which doors open and how hard the file is scrutinized. Across the wholesale conventional programs Lendmire works with, the starting line is a 620 decision score. On an adjustable rate under manual underwriting, the floor is 640. Below that, a conventional cash-out is generally off the table, and other loan types would need a separate look.
Lenders pull credit from the bureaus and generally use a middle score for each borrower. A spouse with a weak score can pull down a file the other spouse would carry alone.
Here is what each tier changes in practice:
| Credit position | What it tends to change |
|---|---|
| Below the program floor | Conventional cash-out is not available |
| At or just above 620 | Tighter review, less room on ratio and reserves |
| Middle tiers | Standard review, pricing moves with score and leverage |
| 680 and up | Opens a wholesale lane with no mortgage insurance up to 89.99% LTV |
That last row is narrow. The lane runs at a 680 score and a 50% ratio on a thirty-year fixed rate, on a primary residence with a conforming balance. It has its own six-month seasoning. Texas does not get it. On the agency path, mortgage insurance is required above 80% LTV, and this no-mortgage-insurance lane is the one exception. Outside that lane, a conventional cash-out on a one-unit primary residence stops at 80%, so the lane matters mostly for borrowers who qualify for it.
A score is also not a verdict. Hitting the minimum gets your file read. It does not settle the ratio, the equity or the reserves.
How Does Debt-to-Income Work in a Cash-Out?
DTI is your total monthly debt payments divided by your gross monthly income. Gross means before taxes. The debts include the new mortgage payment, plus car loans, student loans, minimum card payments and any other recurring obligations.
That is the trap in a cash-out. You are replacing your mortgage with a larger one, so the housing share of your income grows. More cash out means a higher ratio.
Here is a modeled illustration, in percentages of gross income. Say your current mortgage payment equals 28% of income and other debts equal 10%. Your DTI is 38%. A cash-out raises the housing share to 33%, so your DTI becomes 43%. Now say the cash pays off cards that carried 6 points of income in monthly payments. Other debts drop to 4%, and your DTI falls to 37%.
The ceilings depend on how the file is reviewed. On the wholesale conventional programs, the automated finding governs most files, with a total ratio ceiling of 50%. Manual underwriting is stricter, at 36%, or up to 45% when the score and reserve factors in the agency’s Eligibility Matrix are met. Fannie Mae’s Selling Guide on debt-to-income ratios lays out those limits, and notes that the cash-out ceiling on automated files may sit lower than the general one.
The DTI numbers you hear most often come from agency and insurer guidelines, not from a single federal cutoff. So the number can differ from lender to lender.
How Do Score and DTI Trade Off?
Each one can offset a weakness in the other, within limits. This is where published checklists mislead. They list a score minimum and a ratio maximum as if each were a separate test.
On a real file, the picture looks like this:
| Your file | How underwriters tend to read it |
|---|---|
| Strong score, DTI at or under 45% | Smoothest path, fewest conditions |
| Strong score, DTI between 45% and 50% | Workable on an automated finding, with reserves required |
| Borderline score, low DTI | Approvable if equity and reserves are solid |
| Borderline score, DTI near the ceiling | Hardest read, often needs a fix before applying |
The reserve trigger is worth knowing. On automated files, a DTI above 45% brings a six-month reserve requirement, according to Fannie Mae’s cash-out refinance rules. Reserves mean liquid funds you keep after closing. Ask your lender whether the cash you pull out can count toward them. Often it cannot.
Practitioner note: files with a good score and a ratio just over 45% frequently fail on reserves, not on the ratio itself. A borrower who documents the extra months of savings before applying often avoids the stall.
How Does Equity Cap What You Can Borrow?
The appraisal sets the ceiling before your score or ratio get a vote. On the conventional programs, a cash-out is written to 80% LTV on a one-unit primary residence. For two- to four-unit primary residences, second homes and investment property, the cap is 75%. Occupancy sets the leverage. Fannie Mae’s Eligibility Matrix shows how these caps vary by property type, and you should check the live version for the exact cells. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Texas is its own case. A cash-out on a homestead is capped at 80% of the home’s value by the state constitution. The lender’s other tiers apply on top of that.
The new loan has to cover your payoff, any liens that must be cleared and any financed costs before cash reaches you. If the appraisal comes in low, your cash shrinks, or the deal fails.
Where Does the General Rule Break?
Several situations fall outside the standard checklist.
Delayed financing. A buyer who paid all cash can borrow soon after, without waiting out the full title-seasoning period. The loan is limited to the documented funds put in plus costs, and cash-out pricing still applies.
Free-and-clear homes. With no mortgage on the property, a new loan counts as cash-out.
Co-owner buyouts. Buying out a co-owner under a written agreement is treated as a limited cash-out at both agencies, so it uses the lighter rules. Details differ by agency, so Freddie Mac’s cash-out guide section is worth reading for the seasoning exceptions.
Manual versus automated review. Automated findings can approve higher ratios than manual underwriting. A file refused manually may pass on an automated finding, and the reverse is possible when the software refers a file for manual review.
Government loans. FHA caps cash-out leverage at the same level the agencies use, and VA sets its own ceiling and adds a residual-income test on top of DTI. An individual lender can also add its own overlays beyond what the agency requires. VA’s 41% ratio is a guideline, not a hard stop. The FHA Streamline and the VA IRRRL are for existing government loans and are not designed to put cash in your hands.
Jumbo loans. Above the conforming limit, the jumbo lanes take over. They start at a 660 decision score and reach leverage up to 90%, with loans up to $5,000,000 and a 50% ratio ceiling on the fixed lanes. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Credit events. Agency waiting periods apply after a bankruptcy or foreclosure: 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.
Why Do Cash-Out Files Stall or Fail?
Most stalls trace back to a handful of fixable causes.
| Cause | The usual fix |
|---|---|
| DTI over the tier limit | Pay off debts at closing, or take less cash |
| Reserves short after the DTI trigger | Document more liquid assets before applying |
| Low appraisal | Request less cash, or wait and reappraise |
| Loan under 12 months old | Wait until the loan ages out |
| Not enough time on title | Wait, or check whether an exception applies |
| Score under the program floor | Pay down card balances and recheck |
| Co-borrower drags the decision score | Apply with the stronger borrower alone, where the file allows |
A common sequence for a borrower who is a few points short: pay down revolving balances first, since that helps both score and ratio. Then re-pull credit. Then resize the cash request.
Overlays explain why two lenders can answer the same file differently. A broker that shops several wholesale lenders can match a file’s quirks to the lender whose overlays fit. The best program for your situation depends on your property type, credit profile, equity and documentation. Lendmire’s piece Top Cash-Out Refinance Providers With a Debt-to-Income Ratio Near the Lender Limit covers that high-ratio case in more depth.
What Should You Weigh Before Taking the Cash?
A cash-out replaces your current loan. That can lengthen your payoff timeline and raise your monthly payment. It also costs more than a plain rate-and-term refinance because of added price adjustments for cash-out.
Behavior matters too. A federal consumer agency’s study of cash-out borrowers found that more than half used the cash to pay off other debts each year from 2014 to 2019. It also found that credit card balances drifted back toward earlier levels within a year, though not fully. Consolidation helps only if the cards stay paid down.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Pre-Application Checklist
Before you apply, gather these:
- Your most recent credit reports, checked for errors.
- Pay stubs, tax returns or other income documents.
- Two months of bank and asset statements.
- A list of every monthly debt, with balances.
- Your current mortgage statement and the date the loan started.
- A rough sense of your home’s value and the equity you want to tap.
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. Final terms depend on full file review and are not a commitment to lend.
Frequently Asked Questions
What credit score do I need for a cash-out refinance?
Across the wholesale conventional programs Lendmire works with, the decision score starts at 620, or 640 on an adjustable rate under manual underwriting. Meeting the floor only gets the file reviewed. Equity, ratio and reserves still decide it, and some lenders set a higher minimum as an overlay.
What debt-to-income ratio is too high for a cash-out refinance?
On most conventional files, the automated finding sets a ceiling of 50%. Manual underwriting is lower, at 36% or up to 45% with enough score and reserves. Above 45%, expect a reserve requirement. Individual lenders may apply tighter limits.
Does the new mortgage payment count in my debt-to-income ratio?
Yes. The new payment replaces the old one in the calculation, so a larger loan raises your ratio. Debts paid off at closing drop out, which is how consolidation can bring the ratio down.
Can I get a cash-out refinance with a lower score or a higher ratio?
Sometimes. A solid score can offset a high ratio, and a low ratio can offset a borderline score, within each program’s limits. More equity and more reserves also help. Below a program’s floor, the file generally needs a different loan type.
How much equity can I borrow against?
On a one-unit primary residence, conventional cash-out generally reaches 80% LTV. Two- to four-unit primary residences, second homes and investment property reach 75%. Texas homestead loans are capped at 80% by the state constitution. A wholesale lane with no mortgage insurance reaches 89.99% for qualified borrowers outside Texas.
For your own numbers, request a scenario review with Lendmire.
For current guidelines and terms, see Lendmire’s refinance programs page.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and home buyers in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged 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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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 B3-6-02, Debt-to-Income Ratios
2. Fannie Mae Selling Guide B2-1.3-03, Cash-Out Refinance Transactions
3. Fannie Mae Eligibility Matrix
4. Freddie Mac Guide §4301.5, Cash-Out Refinance Mortgages
5. CFPB: CFPB Report Finds Cash Out Mortgage Refinance Borrowers Improve Credit Scores
This article is part of Lendmire’s cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Lenders Underwrite a Cash-Out Refinance With an Added Co-Borrower or Guarantor · How Lenders Underwrite a Cash-Out Refinance When It Resets the Mortgage to a New 30 Years · How Lenders Underwrite a Cash-Out Refinance With Typical Closing Costs on a Family Home
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
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.