There are three common ways to take equity out of a rental property without selling it. However, they are not variations of the same product. A cash-out refinance replaces the loan you already have, while a line of credit leaves the first mortgage in place and charges you only when you draw from it. A portfolio loan gives you more borrowing capacity by taking away some of your flexibility.
Each one changes the cost of the money, the coverage on the property and what you can do across the rest of the portfolio, which is why comparing the rate alone will usually give you the wrong answer.
There is also a reason this comparison is hard to find written in a way that is easily understood. This is because almost everyone publishing on the subject is selling one of the options, and the product they sell tends to become the answer before the property or the portfolio has been considered.
What the money actually costs
Start with the part that is usually missed, because once it is included the options can rank very differently.
Consider the following house, which is worth $300,000 and has about $112,000 left on a loan at 4.5 percent with a payment of $760 a month, leaving about $188,000 of equity in the property.
A cash-out refinance at 75 percent of value creates a new loan of $225,000, pays off the existing balance of about $112,000, absorbs about $5,000 of closing costs and puts roughly $107,600 in your hands.
At 7.5 percent over thirty years, the new loan costs about $1,573 a month, so a payment that was $760 becomes $1,573 and the $107,600 you received adds $813 a month, or $9,756 a year. This works out to an effective cost of about 9.1 percent on the cash you actually took out.
That cost is higher than the quoted 7.5 percent because the new rate applies to the entire $225,000, including the roughly $112,000 that was already financed at 4.5 percent. You did not simply borrow another $107,600; you also reborrowed the old balance at the new rate and paid closing costs to do it.
Whenever the loan you already have is cheaper than the one being offered, that difference is a real cost and belongs in the comparison. This is the strongest argument for using a line of credit instead of refinancing, even though it is rarely stated that way.
What it does to the property
The cost of the money is only half of the decision, because the effect on the property begins as soon as the new loan funds.
The house produces about $1,080 a month of net operating income before debt, so before the refinance it has a $760 payment, coverage of 1.42 and about $320 a month left after debt service. After the refinance, it has a $1,573 payment, coverage of 0.69 and a loss of about $493 a month.
Coverage below 1.0 means the property no longer pays for itself. At 0.69, the shortfall is not close enough to dismiss because it becomes a standing monthly obligation that must be funded from somewhere else for as long as you own the property.
The rate creates most of that damage because the same $225,000 loan at 4.5 percent would cost about $1,140 a month, putting coverage at 0.95 and leaving a shortfall of about $60. This is the same conclusion the article on paying off a rental reaches from the opposite direction. The rate here decides the outcome, and anyone calling a cash-out refinance smart or dumb without knowing that rate is answering a different question than you should be.
How it compares with selling
The alternative needs to be placed beside the refinance honestly, because that is the comparison that determines whether keeping the property is worth what the new debt does to it.
With the refinance, you receive about $107,600 in cash, keep $75,000 of equity in the property and continue owning a house that loses $493 a month. This leaves a total position of about $182,600 with a negative monthly obligation attached to it.
With a sale, the $300,000 price is reduced by $24,000 of selling costs and the loan payoff of about $112,000. This leaves roughly $164,000 at closing before about $27,839 of federal tax, or approximately $136,000 after tax based on the assumptions used here. The tax arithmetic is explained in capital gains on a rental property, and once the sale is complete there is no property and no continuing obligation.
An important note is that this example does not calculate depreciation recapture, which would reduce the final amount received from the sale, and depreciation recapture is explained here.
The refinance preserves about $47,000 more value because the sale does not occur and the tax is not triggered, which is a real advantage and the strongest honest case for refinancing instead of selling. However, because the cash flow falls short by $5,916 a year in this example, that value is consumed in about eight years. The hope is that rates drop and another refinance becomes possible, but betting on rates is not a strategy; it is a hope.
The decision is therefore not whether refinancing looks better than selling on the day the loan closes. The question is whether the $107,600 can be put to work soon enough and productively enough to leave you ahead before those eight years run out. When there is a specific use for the money that clears that bar, the refinance can be defended. When the cash is going to sit in an account while you look for an opportunity, the property begins losing money before the new capital is put to work.
Three products with three different trades
Cash-out refinance
A cash-out refinance replaces the first mortgage, gives you a fixed rate, a long term and a lump sum, and reprices everything you already owed. It can be the right instrument when your existing rate is not much better than the new one, you already know how the money will be used and the property will still cover its debt after the transaction.
Investment properties generally have lower loan-to-value limits than owner-occupied homes, although the actual limit depends on the property type, loan program and borrower profile. Seasoning rules may also apply to how long you have held title and how old the loan being paid off is. Those requirements are covered in the BRRRR article, because that is where they tend to have the greatest effect.
Line of credit
A line of credit sits behind the existing loan instead of replacing it. This allows the 4.5 percent first mortgage to remain at 4.5 percent while interest is charged only on the amount actually drawn.
The important difference is that a line of credit is an option you hold, while a cash-out refinance is a decision you have already made. When there is not yet a specific use for the money, the line is usually the less expensive way to be ready. An undrawn line may have little carrying cost, while the cash-out refinance in this example adds $813 a month as soon as it funds.
What you give up is certainty because line-of-credit rates are usually variable, and many products require interest-only payments during the draw period before moving into amortization. That later change can create a payment increase that is easy to overlook. A lender may also reduce or freeze the line during the kind of market stress when owners are most likely to need it. Lines secured by investment property can also be harder to find because fewer lenders offer them than lines secured by a primary residence.
Portfolio or blanket loan
A portfolio or blanket loan places several properties under one facility, usually with a bank that keeps the loan on its own books. The lender may focus more heavily on what the properties produce than on the borrower's personal debt-to-income ratio. This can make the loan useful once conventional financing begins to run out, as described in how many rental properties you can afford.
The trade is flexibility, and the provision to understand before signing is cross-collateralization. When several properties secure the same loan, selling one of them is no longer a simple transaction. Releasing a property usually requires the lender's approval and often requires a paydown, with the terms established in the loan documents before you are ready to sell.
Shorter terms, balloon payments and prepayment penalties are also common with these loans. The additional borrowing capacity comes from giving up some control over how easily the individual properties can be sold or refinanced.
The test that applies to all three
Every version of this decision comes down to the same question that determines whether paying off a loan makes sense, only viewed from the other direction: Can the money reliably earn more than the debt costs after tax and after accounting for your own time?
Using the numbers above, the debt has an effective cost of 9.1 percent, which is a high bar. Debt at 3.5 or 4.5 percent creates a much lower bar that more opportunities can clear. This is why the same move that worked easily in a lower-rate market may fail on the same property when the financing changes.
Two common failure modes are worth identifying because both can look reasonable until the additional payment is included in the portfolio.
The first is pulling equity to cover a shortfall. If the portfolio is already failing to produce enough cash, borrowing against it does not solve the underlying problem. It adds another payment to assets that could not carry the payments they already had, turning a cash-flow problem into a cash-flow problem with a deadline.
The second is pulling equity simply because it is available. Equity sitting unused may be frustrating, but the answer is not automatically to borrow against it. Sometimes the right move is to sell the property holding the equity, and sometimes it is to do nothing because none of the available uses for the money clears the cost of the debt it would create. Equity that is not earning enough is still better than borrowed money being put to work at a loss.
The portfolio effect is where the decision lands
The property-level arithmetic is only the first part of the analysis because new debt does not remain isolated inside one house. It raises total leverage, reduces total coverage and changes what a lender may approve next.
One property at 0.69 coverage may be manageable inside a strong portfolio. The same property may prevent the next loan when everything else is already close to the lender's limit.
A portfolio loan adds another layer because cross-collateralization means the properties are no longer independent. Selling one property to solve a problem becomes a decision that requires the lender rather than a decision the owner can make alone.
The honest test has four parts, and only the first two are about the individual property:
- What does the money actually cost on an effective basis rather than at the quoted rate?
- Will the property still cover its own debt after the transaction?
- What will the new debt do to coverage and borrowing capacity across everything you own?
- Is there a specific and funded use for the cash that can reliably beat its effective cost?
If the fourth question does not yet have a concrete answer, a line of credit is generally the better instrument. It can be held until the use appears and drawn when you identify a new property to purchase., instead of creating a full payment while you are still looking for somewhere to put the cash.
Where this fits
Pulling equity is one of five possible moves rather than a category of its own. An owner can hold, sell, refinance, improve the property or complete an exchange, and each choice changes income, leverage, risk and timing in a different way. The option that feels obvious is often not the one that wins once the numbers are placed together, and that broader comparison is covered in whether to sell your rental or keep it.
The answer is not determined by which product advertises the best rate. It is determined by what each option does to everything you own when measured against what the portfolio is for and when it needs to get there.
A refinance that releases $107,600 but pushes the portfolio to a leverage level that prevents the next acquisition has not created capacity. It has used that capacity before the next opportunity arrived.
Before you rely on any of this
The rates, loan-to-value limits and costs used here are illustrative and will not match every borrower or property. Investment-property terms vary by lender, property type, loan program and credit profile, and lenders may apply requirements beyond the underlying program guidelines.
Line-of-credit terms, portfolio loan documents and cross-collateralization provisions also vary considerably between lenders and need to be read rather than assumed. The financing should be tested with the lender, and the tax consequences should be reviewed with a CPA regarding your actual facts.
Novarif is being built to show rental-property owners what refinancing, selling or holding will do to income, coverage, equity and the goal across the whole portfolio. Join early access to compare the options rather than stopping at the rates.