A home that has climbed in value can feel like a pile of untapped money. It isn’t quite. Lenders will let you borrow against that equity, but the figure they approve comes out of three or four hard rules, and those rules vary more than most homeowners expect. Working out your cash out refinance maximum amount isn’t about guessing at a percentage. It’s running your address through the same arithmetic an underwriter will use before you ever pick up the phone.
The Two Numbers That Set Your Ceiling
Every cash-out quote starts with a loan-to-value ratio. Your lender takes the appraised value of the house, multiplies it by the maximum LTV allowed for that loan program, and the result is the biggest loan it will write. Subtract what you still owe on the first mortgage, and you have your gross cash out.
Say the house appraises at $420,000 and you owe $235,000. A conventional cash-out at 80% LTV gives you a cap of $336,000. Take away the existing balance and you’re looking at $101,000 before costs. Roll $7,500 of closing costs into the loan and roughly $93,500 lands in your account.
That’s the whole mechanism. The complexity lives in the percentage and the appraisal.
Why the Appraisal Moves Your Number More Than the Rate
On an 80% cap, every $10,000 of appraised value is worth $8,000 of borrowing room. A low appraisal that comes in $25,000 under your estimate just cost you $20,000 of available cash. That’s a much bigger hit than a quarter-point on the rate.
Appraisal waivers exist and can save you $500 to $700 plus a week of waiting, though they come with their own trade-offs. Our breakdown of cash-out refinance with no appraisal covers when a waiver helps and when it quietly lowers your loan amount.
The 80% Line Is Common, Not Universal
Most conventional cash-out loans top out at 80% LTV. A smaller group of lenders will go to 85%. Above 80%, pricing deteriorates quickly: loan-level price adjustments hit, and the rate bump on a $300,000 loan can add $60 to $90 a month for the same money.
Fannie Mae and Freddie Mac generally cap cash-out refinances at 80% for fixed-rate loans, which is why so many quotes cluster there. Portfolio lenders and credit unions sometimes stretch further because they keep the loan on their own books.
When Stretching the First Mortgage Is the Wrong Tool
If you need $30,000 beyond what a standard rate-and-term refinance would free up, a home equity loan or HELOC may beat pushing the first mortgage to 85%. The break-even usually lands somewhere around 85% combined LTV. Our comparison of cash-out refinance versus home equity loan costs walks through the point where one clearly wins.
Loan Program Rules Set Absolute Limits
The program you qualify for matters as much as your equity. Each one carries its own ceiling:
- Conventional: 80% LTV as the standard, 85% at select lenders, primary residences and second homes.
- FHA: 80% LTV on cash-out, primary residence only, with a 1.75% upfront mortgage insurance premium. Credit floors are more forgiving than conventional.
- VA: up to 100% of appraised value for eligible veterans with full entitlement. This is the highest cap in the market, and there’s no monthly mortgage insurance.
- Jumbo: typically 70% to 75%, dropping to 60% on investment properties.
- USDA: no cash-out option in practice.
The gap between 80% and 100% is enormous. On a $500,000 home with $200,000 owed, conventional gives you $200,000 of gross cash while a VA cash-out could theoretically reach $300,000. Same house, same owner, different program.
What Actually Trims Your Approved Amount
Plenty of borrowers clear the LTV test and still get a smaller number than they expected.
Credit score. Conventional loans don’t always lower the LTV cap for weaker credit, but some lenders apply their own overlays and pull back to 75% or 70%. Rates climb too, which pushes the payment up and squeezes your debt-to-income ratio. If your score sits in the 600s, read cash-out refinance with bad credit before you apply anywhere.
Debt-to-income ratio. New mortgage plus car loans, student loans, and minimum card payments generally needs to stay under 45% to 50% of gross monthly income. Taking the full cash out raises your payment, and that can knock you below the threshold the lender needs.
Subordinate liens. A HELOC or second mortgage has to be paid off at closing or formally subordinated. Either way it eats into what you walk away with, and some lenders simply won’t allow a third lien behind a new cash-out.
Ownership seasoning. Most programs want six months of ownership before you can tap equity, and some lenders average the purchase price and appraised value for the first year. The full timeline is in our guide to the cash-out refinance waiting period.
Three Scenarios on the Same House
Here’s how the maximum shifts on a $560,000 home with $210,000 owed, which is a comfortable 37.5% LTV to start:
- Full documentation, 760 score, conventional at 80%: $448,000 loan, $238,000 gross cash before costs.
- 640 score at a lender with a 75% overlay: $420,000 loan, $210,000 cash, and a rate roughly three-quarters of a point higher.
- Investment property at 70%: $392,000 loan, $182,000 cash, plus investment-property pricing.
Nothing about the house changed. Credit and occupancy did.
Second Homes and Rentals Get a Smaller Slice
Occupancy is one of the biggest levers on your maximum amount. A second home usually caps at 75% LTV, and an investment property at 70% to 75% with a rate premium on top. Reserves requirements are stiffer too, often six months of payments rather than two. If you’re borrowing against a vacation place or a rental, cash-out refinance for a second home lays out the real numbers lenders are quoting.
What You Actually Receive
The loan amount isn’t the cash amount. Between the cap and your bank account sit several deductions:
- Payoff of the existing first mortgage
- Payoff or subordination of any second lien
- Origination, appraisal, title, and recording fees, typically 2% to 3% of the loan
- Prepaid interest and escrow funding for taxes and insurance
- Any points you bought to lower the rate
If part of the cash is going to creditors, the lender may wire those funds directly at closing rather than handing them to you. That’s normal, and it’s worth confirming which accounts get paid so nothing slips through.
How to Get Closer to the Top of Your Range
A few moves reliably add to your number without needing a bigger raise.
Order a property valuation before you apply. A desktop appraisal or a quick CMA from an agent gives you a realistic starting point, and if the number looks light, spend two months on cosmetic work before the real appraisal happens. Kitchens and curb appeal still move valuations.
Pay down revolving balances six to twelve months before applying. Dropping credit utilization from 45% to 15% can lift a score by 40 points, which expands lender overlays and lowers pricing at the same time.
Ask specifically about appraisal waivers and about the lender’s maximum LTV. Two lenders quoting the same rate can differ by 5% of home value in what they’ll allow, which on a $450,000 house is $22,500 of cash.
Get quotes from at least three sources, including a credit union. Portfolio products are where the 85% and 90% options hide.
One last thing worth saying plainly: the maximum is a ceiling, not a target. Borrowing to the top of your range converts equity into a larger monthly payment, and if values dip you can end up owing more than you’d like on a house you can’t easily sell. Take what the plan actually requires, leave the rest alone, and you keep the flexibility that made the equity useful in the first place.