Recast vs Cash-Out Refinance
A cash-out refinance and a recast both touch your home equity, in opposite directions. The refinance replaces the loan with a larger one and pays you the difference. The recast keeps the loan and applies your own money to shrink it. Comparing them is only meaningful once you are clear which problem you have: needing cash, or needing a smaller payment.
The short answer
If you need money and have equity, a cash-out refinance is one way to get it — priced against a HELOC, a home equity loan, and simply not borrowing. If you have money and want a lower required payment, a recast does that for a few hundred dollars without adding a dollar of debt.
The mistake is using one to solve the other's problem: taking cash out to fund a recast, or recasting when what you actually needed was liquidity.
The two move in opposite directions
A cash-out refinance pays off the existing loan with a new, larger one and hands you the difference in cash. Balance up, term usually reset to thirty years, new rate, closing costs, full underwriting.
A recast applies a lump sum to principal on the existing loan and re-spreads the remainder. Balance down, same rate, same term, small fee, no underwriting.
One converts equity into cash at the price of a new loan. The other converts cash into a lower payment at the price of liquidity. Neither is a way to "use your equity better" in the abstract — each solves a specific problem and creates a specific cost.
What each one charges
A cash-out refinance carries closing costs of two to six percent of the new loan amount. On a $350,000 loan that is $7,000 to $21,000, plus the interest cost of restarting a thirty-year clock and, in many markets, a slightly worse rate than a purchase loan.
A recast costs $150 to $500 and nothing else, because no new debt is created and no underwriting happens. Its cost is the cash you can no longer access without selling or borrowing again.
When a cash-out refinance is right
You need a lump sum and the alternatives are worse. Debt consolidation is the classic case, but only when the maths genuinely works: replacing credit-card balances at high rates with mortgage debt at a lower rate can reduce total interest, provided you do not then rebuild the card balances.
Other genuine cases: a renovation that will materially raise the value, a bridge between buying and selling, or an expense that cannot wait for savings. In each case, compare it against a HELOC, which usually costs less to originate and does not disturb a low fixed rate on the first mortgage.
When a recast is right
You have cash, the rate is acceptable, and the required payment is the problem. The recast gets you a lower payment for a few hundred dollars and leaves the loan structure intact — no new term, no new rate, no closing costs.
It is also the right tool when your rate is far below the market. If you refinanced at 3% and rates are now 6.5%, no refinance will help you, cash-out or otherwise, and a recast is the only mechanism that turns savings into payment relief without touching the rate.
The term reset nobody prices
A cash-out refinance usually restarts the clock. Borrowing $30,000 of equity by adding it to a new thirty-year loan can lower your payment while increasing your total interest by tens of thousands, because you have re-borrowed the entire balance for another three decades.
Look at the numbers: a $350,000 cash-out refinance at 5.75% over thirty years costs about $385,000 in interest, against roughly $360,000 on the original $320,000 at 6.5% over 27 years — for a loan that is $30,000 larger and three years longer. The payment looks better ($2,043 against $2,098) and the lifetime cost is worse.
That is not an argument against cash-out refinancing. It is an argument for reading the term on the quote before comparing payments.
The same $50,000, both directions
Start with $320,000 at 6.5% with 27 years left: payment $2,098.
Recast with $50,000 of your own money: balance $270,000, payment $1,770, term unchanged, fee a few hundred dollars. You are $50,000 poorer in cash and $328 a month richer.
Cash-out $50,000: new loan of $370,000 at, say, 5.75% over thirty years, payment around $2,159, closing costs of $7,000 or more. You are $50,000 richer in cash and about $60 a month poorer, with a decade more of payments.
Both are legitimate; they are just not the same transaction, and no spreadsheet can choose between them without knowing which problem you are solving.
Frequently asked questions
The questions that come up most often.