The cash you take out is not taxable income, but how you spend it can decide whether the interest on your bigger loan is deductible later.
A cash-out refinance replaces your mortgage with a bigger one and hands you the difference in cash at closing. The tax question homeowners ask first is whether that money counts as income. It does not. The more useful question is how you spend the funds, because that is what decides whether the interest on your larger loan can be deducted later.
Is the Cash Itself Taxed?
No. The Internal Revenue Service treats the money you receive as loan proceeds, not income, because it is borrowed money you are obligated to pay back. You do not report it as income on your tax return. The same treatment applies to home equity loans and home equity lines of credit, which also deliver borrowed funds rather than earnings.
A cash-out refinance also does not trigger capital gains tax, since you are not selling the property. You keep title to the home, and the lender simply takes a larger lien against it.
What Does a Cash-Out Refinance Actually Change?
Mainly the size of your debt. Say you bought a house for $275,000 and it is now worth $340,000. The price growth increased your equity, and a cash-out refinance lets you borrow more than your current balance and receive the difference as a lump sum. Everything else about the loan is ordinary: principal and interest make up the main part of your monthly payment, and property taxes and insurance may be collected through escrow alongside them.
What changes day to day is your balance, your rate and your payment, because you are restarting the clock on a larger debt. One indirect tax effect to watch: if the improvements you fund raise your home’s value, your property tax bill can rise with it.
Before you sign anything, compare the numbers on the forms lenders give you. Our walkthrough of the Loan Estimate and Closing Disclosure, line by line, shows where the new loan amount, rate and cash to you appear. And if you are still weighing whether to refinance at all, start with when refinancing your mortgage makes sense.
Can You Deduct the Interest on the Larger Loan?
Sometimes, and usually only on part of it. Federal rules allow a deduction for interest on mortgage debt when the borrowed funds are spent on the home itself, whether that means purchasing it, building it, or paying for significant improvements to it. Interest on the portion taken out as cash for other purposes does not qualify, no matter when the loan was taken.
The deduction is also capped. You can deduct interest on the first $750,000 of qualifying indebtedness, or $375,000 if married filing separately. Older loans get higher limits: if the debt was incurred before December 16, 2017, the cap is $1 million, or $500,000 for married filing separately.
Our fuller explanation of the mortgage interest deduction and what changed for 2026 covers these limits in more detail. For the official rules, the IRS publication on home mortgage interest deduction (Publication 936) is the source to check.
What Counts as Substantially Improving the Home?
The IRS looks for projects that raise the property’s value, make it last longer, or put it to a new use. A new roof, a remodeled kitchen, an updated HVAC system and large repairs to major systems are typical examples. Not every upgrade qualifies as a capital improvement, so the label a contractor uses matters less than the nature of the work.
Location matters too. The work has to happen at the property that secures the mortgage. Cash spent upgrading a different home generally does not earn the same home-mortgage interest treatment on this loan.
What If the Money Goes to More Than One Use?
Then the interest gets divided. Consider a borrower who refinances a $100,000 balance and takes an additional $75,000 in equity to pay down credit card debt. The interest on the $100,000 portion may be deductible, but the interest on the $75,000 is not, because the funds went to personal expenses rather than the home.
Here is how the main uses are treated:
| What the cash pays for | How the interest is treated |
|---|---|
| Purchasing, building, or making major improvements to the home that backs the loan | May qualify as home mortgage interest, within the debt limits |
| Credit card payoff, tuition or other personal living expenses | Not deductible, even though the loan is secured by your house |
| Repairs or upgrades to a different property | Generally not home mortgage interest on this loan; separate rules may apply |
| Improvements to a rental property you own | May be deductible as a rental expense against rental income, under rental rules |
If you plan a mix of uses, keep the spending separate from the start so each dollar can be traced to a purpose. That separation is what makes the interest split clean at tax time.
Does It Matter Whether I Itemize?
Yes, a great deal. The mortgage interest deduction is an itemized deduction, reported on Schedule A using the interest figure from Form 1098, the statement your lender sends each year. Itemizing pays off only when your total itemized deductions exceed the standard deduction, so many homeowners who take the standard deduction get no benefit from the interest at all.
One related deduction is off the table. The itemized deduction for mortgage insurance premiums has expired, so if your cash-out refinance leaves you paying mortgage insurance, you can no longer claim those premiums under IRS Publication 936.
How Does This Compare With a HELOC or Home Equity Loan?
The tax logic is the same. For tax years beginning after 2017, interest on home equity loans and lines of credit secured by your main or second home is treated as home acquisition debt and may be deductible when the borrowed funds pay for the residence itself, whether through its purchase, its construction, or significant improvements to it, subject to the dollar limits. Interest on the same debt used for personal living expenses, such as paying off credit cards, is not deductible.
The products themselves work differently, though. A home equity loan delivers a fixed lump sum with fixed payments, while a HELOC works more like a credit line you draw from as needed. Our comparison of HELOCs and home equity loans explains those differences, which matter for both budgeting and paperwork.
What Happens to Your Taxes When You Eventually Sell?
Two tax effects are worth planning for. First, qualifying improvements made with refinance cash increase your cost basis in the home, and a higher basis can lower your taxable capital gain when you sell, under the exclusion many homeowners qualify for on the sale of a main home.
Second, keep an eye on the debt itself. If part of the loan is ever forgiven or canceled, different tax rules apply, and that situation is separate from receiving ordinary refinance proceeds. On the property tax side, remember that the deduction for state and local taxes has an overall limit of $40,000, or $20,000 for married filing separately, reduced for higher incomes but never below $10,000, or $5,000 for married filing separately.
What Records Should You Keep From Day One?
Because the deduction depends entirely on how the funds were used, your documentation should show where the money went. The IRS’s homeowner tax guide suggests keeping a record of home improvements, and the same habit applies to the refinance itself. Gather and hold:
- The Closing Disclosure and settlement statement, showing the old balance, the new loan amount and the cash you received
- Each year’s Form 1098, which reports the interest you paid
- Contractor contracts, invoices and receipts for materials, tied to specific projects
- Property tax bills and assessments, in case improvements change your bill
- Notes or statements showing which portion of the cash went to qualifying work and which went elsewhere
Worth knowing
File the Closing Disclosure with your tax records rather than only in your mortgage paperwork. It is the document that establishes the starting split between your old balance and the cash you took out, which is what the interest division rests on later.
A tax professional can help you apply these rules to your own loan and spending, especially if the money went to several uses or to a property other than your main home.
Related guides
- When Refinancing Your Mortgage Makes Sense: How to judge whether the new loan terms and costs work before you worry about the tax details.
- Can You Deduct Mortgage Interest? What Changed for 2026: The full picture on deduction limits, itemizing and recent rule changes.
- HELOC or Home Equity Loan? How They Differ: Two other ways to tap equity that follow the same use-of-funds rules for interest.
The short version
- The IRS treats cash-out refinance proceeds as loan money you must repay, not income, so the cash itself is not taxed.
- Interest on the cash-out portion may be deductible only if you spend it on the home that secures the loan, such as major improvements that add value.
- Money spent on credit cards, tuition or other personal costs does not qualify, even though the loan is secured by your house.
- Qualifying improvements paid for with refinance cash can raise your cost basis, which may lower taxable gain when you sell.
- Keep settlement papers, contractor invoices and receipts from day one, because the deduction depends on showing how the funds were used.
Readers also ask
Do I pay taxes on the cash from a cash-out refinance?
No. The money is borrowed and must be repaid, so the IRS does not count it as income and you do not report it as such on your return.
Is the interest on the cashed-out portion deductible?
Only if the money goes toward the home that secures the loan, such as its purchase or major improvements to it, and only if you itemize. Personal spending does not qualify.
What if I use the money for both improvements and debt consolidation?
The interest may be split. The share tied to qualifying home improvements can potentially be deductible, while the share spent on personal expenses is not.
Does a cash-out refinance trigger capital gains tax?
No, because you are not selling the home. Improvements may raise your cost basis, which can reduce taxable gain when you eventually sell.
This guide is general information about U.S. mortgages, not financial, tax or legal advice. Loan terms depend on the lender and on your credit, income and property, so confirm the details with your lender, and see consumerfinance.gov for official guidance.
