The Quick Read: It depends on three tests, and no rule sets a dollar amount for a one-income household. Your equity sets a ceiling, the payoff and closing costs come out of it, and your single paycheck has to carry the new payment. On one income, either the paycheck test or the equity test can be the one that binds. Subject to lender guidelines and full file review, the smaller of the two ceilings decides your cash.
The Two Ceilings That Set Your Cash
Cash comes from the gap between your new loan and everything it has to pay off. The formula is short: new loan, minus the payoff of your old mortgage and any other liens, minus closing costs that get financed. What’s left is yours.
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.
The first ceiling is equity. On a conventional loan, a one-unit principal residence is capped at 80% loan-to-value (LTV), which is the loan balance divided by the home’s appraised value. Two- to four-unit principal residences, second homes, and investment property sit at 75%. The cap counts all liens combined, not just the cash you receive.
The second ceiling is income. Your debt-to-income ratio (DTI) compares your monthly debts, including the new mortgage payment, taxes, insurance, and any HOA dues, against your monthly income. The wholesale conventional programs Lendmire places files with allow a total ratio of up to 50% when the automated underwriting finding supports it. Manually underwritten loans sit at 36%, or 45% when the score and reserve factors of the Fannie Mae Eligibility Matrix are met.
Two limits, two jobs. LTV limits the loan amount. DTI limits what your income can carry. The smaller one wins.
Can One Income Qualify?
Yes. Nothing in the rules requires two earners. Fannie Mae’s Selling Guide B3-6-02 calculates DTI using the income of the borrowers on the loan, to the extent that income is used to qualify. One qualifying income is allowed.
The real question is arithmetic. Can that one paycheck carry the bigger payment after the refinance? A household with two incomes spreads the same payment across more money. A single borrower feels the same payment as a bigger slice.
Note that the guide also says the maximum can be lower for cash-out loans run through automated underwriting. So 50% is a ceiling, not a promise.
Working Backward From Your Paycheck
Most calculators start with equity. On one income, start with the paycheck instead. Here is the order a broker uses at the table.
1. Take your gross monthly income. Use the stable, documentable number, not your best month.
2. Multiply by the ratio ceiling. At a 45% ceiling, that is 45% of income. At 50%, it is half.
3. Subtract your other monthly debts. Car loans, student loans, and card minimums come off the top.
4. What remains is the most your whole housing payment can be. That includes principal, interest, taxes, insurance, and HOA dues.
5. Back out taxes, insurance, and HOA. The rest is the room left for principal and interest.
6. Translate that room into a loan size. The loan size depends on the pricing and term on your Loan Estimate, so a lender or broker runs this step with live numbers.
7. Compare with the equity ceiling. Whichever loan amount is smaller is your maximum.
Notice what drives step three. Existing debts shrink your housing budget dollar for dollar. That is why one-income borrowers with a car payment and student loans often find the income ceiling bites first.
Which Ceiling Binds? Three Single-Income Pictures
These pictures use percentages and plain words, not dollar amounts. Picture the same home in each: it carries a moderate mortgage balance, and the owner has built plenty of equity.
| Borrower picture | Equity ceiling | Income ceiling | Result |
|---|---|---|---|
| Lower income, a car loan and student loan | Roomy | Tight | Income binds |
| Mid income, one small debt | Roomy | Close to equity | Either could bind |
| Higher income, no other debts | Tight | Roomy | Equity binds |
The pattern is the point. When your income is modest relative to the home’s value, your equity looks generous on paper, but the payment test trims it. When income is strong, the 80% cap becomes the wall.
Here is a thinking-out-loud note from the broker’s side. A borrower in the first row sometimes asks to use the proceeds to pay off the car and student loans, so the debts disappear from the DTI. That can help the ratio, because the payoff happens at closing and those payments drop out. But it also raises the new loan balance, so the strategy only works when the numbers clear with the debts removed. Run it both ways before committing.
How Closing Costs and Payoffs Shrink Your Check
Cash-out is a subtraction problem, and the subtractions come first. Your old mortgage gets paid off from the new loan. Any second lien or home equity line you want closed gets paid off too. Closing costs and prepaid items, such as the first insurance premium and escrow deposits, can be financed into the loan or paid out of pocket, and financed costs reduce what you receive.
The Fannie Mae Selling Guide B2-1.3-03 lists paying off the first mortgage and financing closing costs and prepaids as uses of a cash-out loan. So the 80% cap is not the percentage of your home’s value you take home. It is the ceiling on everything the new loan covers.
Two more things can trim the number. Conventional cash-out loans carry a loan-level price adjustment, a pricing add-on based on LTV and credit score. Above 80% LTV, mortgage insurance enters the picture, with one exception: a wholesale lane Lendmire places reaches 89.99% LTV with no mortgage insurance, at a 680 score and a 50% ratio on a 30-year fixed, primary residence, and conforming balance. That lane has its own six months of seasoning and is not written in Texas. It is a narrow door, but a real one. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
The Waiting Periods That Come First
Equity and income don’t matter if the clock hasn’t run. Conventional cash-out has two.
- The loan being paid off must be at least 12 months old, measured from its note date to the new note date.
- At least one borrower must have been on title for six months before the new loan is disbursed.
A prior cash-out counts as a new first mortgage, so it restarts the 12-month clock. There are exceptions, including delayed financing for recent cash buyers, inheritance, and legal awards. Freddie Mac’s Guide §4301.5 uses the same six-months-on-title idea and adds that, on a primary residence, every borrower must occupy the home. That matters if you were planning to add a relative’s income as a co-borrower who doesn’t live there. Program rules differ between lenders, so ask early.
Do the Rules Change on FHA and VA?
Yes, and a common mistake is assuming a streamline can pull cash.
The FHA Streamline requires an existing FHA loan that is current and a net tangible benefit. The HUD Streamline page caps cash in hand at $500. The VA IRRRL is the VA’s equivalent for existing VA loans, with a 0.5% funding fee unless exempt, no VA appraisal, and seasoning of the later of 210 days and six payments. It is a rate-and-term tool. Neither streamline is an equity tool.
FHA and VA do have standalone cash-out products. FHA cash-out is for owner-occupied principal residences and requires full underwriting. VA’s cash-out loan page says you must meet VA and lender standards for credit and income, and that the loan comes from a private lender rather than VA itself. A VA appraisal is part of that process. In both cases, one income is still fine, but the same payment-versus-paycheck test applies.
Self-Employed, Variable, or Part-Time Income
A single income that fluctuates changes the documentation, not the logic. Self-employed borrowers typically provide tax returns, and lenders usually average the income over time. Variable pay, such as commissions or overtime, needs a track record.
Part-time income counts when it is stable and documented. A non-borrowing spouse’s income doesn’t count unless that spouse is on the loan, and adding a spouse or co-borrower also adds their debts and their credit to the file. A co-signer who doesn’t live in the home runs into the occupancy rule above on a primary residence.
One Earner Versus Two on the Same House
| Factor | One income | Two incomes |
|---|---|---|
| Income to carry the payment | Single paycheck | Combined |
| Effect of existing debts | Larger share of income | Smaller share |
| Job-loss risk | Concentrated | Spread |
| Equity cap | Same | Same |
The equity ceiling doesn’t care how many earners you have. Only the income ceiling and your real-life risk change. That last row is the part a ratio can’t measure. A payment that passes at 45% on paper can feel heavy when it all rides on one job.
How Much Should You Actually Take?
The maximum is rarely the right number. Run a quick checklist before choosing.
- Is the cash for a defined purpose? Repairs, a debt payoff, or a buyout have a number attached. “Just in case” doesn’t.
- Does the new payment fit your real budget, not just the DTI limit?
- Could you carry it for months on savings if your income paused?
- Are you leaving a cushion of equity? Lenders typically require you to keep some equity in the home after the cash-out, so borrowing right up to the limit leaves little room if values dip.
- Have you compared a HELOC or home equity loan? Those leave your first mortgage in place. The tradeoff is that a HELOC’s line can be reduced or frozen and its payments can change.
One point to state plainly. Paying off credit cards with a mortgage turns unsecured debt into debt secured by your home. It can lower the monthly burden, but the stakes are higher if you fall behind. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Also, expect a pause before funding. A refinance of a principal residence generally carries a three-business-day right to cancel, and funds are not disbursed until that window has run. For this purpose Saturdays count as business days.
Key Terms Defined
- LTV (loan-to-value): the total of your liens divided by the home’s appraised value.
- DTI (debt-to-income): your monthly debts, including the new housing payment, divided by your gross monthly income.
- Seasoning: the waiting period a loan or ownership must reach before you can refinance for cash.
- Loan-level price adjustment: a pricing add-on that depends on LTV and credit score.
- Note date: the date you signed the loan’s promissory note.
- Right of rescission: the three-business-day window to cancel a refinance on your principal residence.
Frequently Asked Questions
Is there a minimum income to do a cash-out refinance?
No agency sets a dollar floor. What counts is whether your documented income can carry the new payment within the program’s ratio limit. Lower income with other debts reduces the loan amount your paycheck can support, regardless of your equity. Subject to lender guidelines and full file review.
Can I take out 80% of my home’s value?
No. The 80% cap applies to your total loan balance after the refinance, not to the cash. Your old mortgage, other liens, and financed closing costs come out first. In Texas, a cash-out on a homestead is capped at 80% of the home’s value by the state constitution, and other states may add their own rules.
Does a lower credit score shrink my cash?
Often, yes. The wholesale conventional programs start at a 620 decision score, and the loan-level price adjustment on cash-out depends on LTV and score. A lower score can raise costs and, on a borderline file, limit how much you can take. The no-mortgage-insurance lane requires a 680 score.
Can paying off debts at closing help me qualify on one income?
It can. When the lender pays a debt off at closing, its monthly payment typically drops out of your DTI. But the payoff uses part of your cash and raises the loan balance, so both ceilings still have to clear. Ask for the file to be run with and without the payoff.
Can I use a cash-out refinance to buy out a co-owner?
Usually that is treated as a limited cash-out transaction at both Fannie Mae and Freddie Mac when there is a written agreement, so it follows different rules than a standard cash-out. Whether it fits your situation depends on the lender and the file.
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. Start with Lendmire’s cash-out refinance programs page, and remember that nothing here is a commitment to lend.
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 with consumer lending licenses in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending partners, and each application is reviewed individually by the lender. 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
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 Much Cash Comes Out of a Cash-Out Refinance With High Equity and Low Income? · How Much a Cash-Out Refinance Gives an S-Corp Owner · How to Pay Out an Ex Without Selling Using a Cash-Out Refinance
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.