Real Estate Tax Deductions 2026: What Homeowners Can Claim
What Homeowners Can Deduct in 2026
Owning real estate comes with significant tax advantages if you know which deductions to claim. The Tax Cuts and Jobs Act of 2017 changed several rules that still apply in 2026, including the SALT cap and mortgage interest limits. This guide covers every deduction available to homeowners, from the basics to the less obvious ones that many people miss.
Whether you own your primary residence, a rental property, or both, understanding these deductions can save you thousands per year. Use our property tax calculator to estimate your annual tax obligation, then see how much you can claw back through deductions.
Mortgage Interest Deduction
The mortgage interest deduction is the largest tax benefit for most homeowners. You can deduct interest paid on mortgage debt up to $750,000 ($375,000 if married filing separately) for loans originated after December 15, 2017. Mortgages from before that date are grandfathered at the old $1 million limit.
This deduction applies to your primary residence and one additional home (vacation home or second property). The interest on HELOCs and home equity loans is also deductible, but only if the funds were used to buy, build, or substantially improve the home securing the loan. Using a HELOC to pay off credit card debt no longer qualifies for the deduction.
| Scenario | Deductible? | Limit |
|---|---|---|
| Primary mortgage interest | Yes | Interest on first $750K of debt |
| Second home mortgage interest | Yes | Combined $750K limit with primary |
| HELOC for home improvement | Yes | Part of $750K combined limit |
| HELOC for debt consolidation | No | N/A |
| Mortgage on third property | No (as personal) | May deduct as rental expense |
Your lender sends Form 1098 each January showing the interest paid during the prior year. This is the number you enter on Schedule A. Use our calculate monthly costs to see how much of your payment goes to interest versus principal in any given year, and check the amortization schedule for a year-by-year breakdown.
Is Itemizing Worth It?
The mortgage interest deduction only helps if your total itemized deductions exceed the standard deduction. For 2026, the standard deduction is approximately $15,200 for single filers and $30,400 for married filing jointly. If your mortgage interest, property taxes, charitable contributions, and other itemized deductions do not exceed these thresholds, you take the standard deduction and the mortgage interest deduction provides no additional benefit.
For homeowners with mortgages below $300,000, the interest may not be enough to push past the standard deduction, especially as you pay down the loan and the interest portion of your payment shrinks over time.
Property Tax Deduction (SALT Cap)
You can deduct state and local property taxes on your primary and secondary residences. However, the SALT (State and Local Tax) deduction is capped at $10,000 per return ($5,000 for married filing separately). This cap includes state income taxes or sales taxes in addition to property taxes.
For homeowners in high-tax states like New Jersey, New York, California, Illinois, and Connecticut, the $10,000 cap means a significant portion of property taxes is not deductible. A homeowner paying $15,000 in property taxes and $8,000 in state income tax has $23,000 in SALT payments but can only deduct $10,000.
| State | Avg Property Tax (Median Home) | Avg State Income Tax | Total SALT vs $10K Cap |
|---|---|---|---|
| New Jersey | $9,400 | $4,200 | $13,600 (capped at $10K) |
| Illinois | $5,100 | $3,800 | $8,900 (under cap) |
| Texas | $4,800 | $0 | $4,800 (under cap) |
| California | $4,600 | $5,500 | $10,100 (capped at $10K) |
| Florida | $3,200 | $0 | $3,200 (under cap) |
If you are affected by the SALT cap, explore whether you can prepay property taxes in a lower-income year or consider a property tax appeal to reduce the base amount. Check your state’s specifics on our state pages.
Home Office Deduction
If you are self-employed and use a dedicated portion of your home exclusively and regularly for business, you can deduct home office expenses. W-2 employees no longer qualify for this deduction under the current tax law.
There are two methods for calculating the deduction. The simplified method allows $5 per square foot of home office space, up to 300 square feet, for a maximum deduction of $1,500. The actual expense method calculates the percentage of your home used for business and applies it to actual expenses including mortgage interest, property taxes, insurance, utilities, repairs, and depreciation.
| Method | Max Deduction | Record-Keeping | Best For |
|---|---|---|---|
| Simplified | $1,500 | Minimal | Small office, simple situation |
| Actual Expense | No cap | Extensive | Large office, high expenses |
The actual expense method often yields a larger deduction but requires detailed records of all home expenses and triggers depreciation of the business-use portion of your home. This depreciation must be recaptured when you sell (taxed at 25%), which can offset some of the annual tax savings. Read our capital gains tax guide for details on depreciation recapture.
Rental Property Deductions
Rental property owners have access to a broader set of deductions because the IRS treats rental real estate as a business activity. Deductible expenses include mortgage interest (no $750K limit for rental properties), property taxes (no SALT cap for rental properties), insurance premiums, property management fees, repairs and maintenance, advertising and tenant screening costs, travel expenses to manage the property, legal and professional fees, and depreciation.
Depreciation
Residential rental property is depreciated over 27.5 years using the straight-line method. This means you deduct approximately 3.636% of the building’s value (not the land) each year, regardless of whether the property is actually losing value. On a property worth $300,000 with $60,000 in land value, the annual depreciation deduction is about $8,727.
Depreciation is one of the most powerful tax benefits in real estate because it creates a paper loss that offsets rental income even when the property is generating positive cash flow. A property that nets $12,000 per year in rental income after expenses could show a tax loss of negative $8,727 after depreciation, reducing your taxable income from other sources.
Passive Activity Loss Rules
Rental losses are classified as passive activity losses. If your adjusted gross income is under $100,000, you can deduct up to $25,000 in passive rental losses against your ordinary income. This allowance phases out between $100,000 and $150,000 AGI. Above $150,000, passive losses can only offset passive income.
Real estate professionals (those who spend 750+ hours per year in real estate activities and more time in real estate than any other profession) are exempt from the passive activity rules and can deduct unlimited rental losses against any income.
Energy Efficiency Tax Credits
The Inflation Reduction Act expanded energy-related tax credits for homeowners. These are credits, not deductions, meaning they reduce your tax bill dollar-for-dollar rather than reducing taxable income.
| Improvement | Credit Amount | Annual/Lifetime Limit |
|---|---|---|
| Solar panels (residential) | 30% of cost | No limit through 2032 |
| Battery storage (13+ kWh) | 30% of cost | No limit through 2032 |
| Heat pump (HVAC) | 30% of cost, up to $2,000 | $2,000/year |
| Heat pump water heater | 30% of cost, up to $2,000 | Combined $2,000/year with HVAC |
| Insulation and air sealing | 30% of cost, up to $1,200 | $1,200/year |
| Energy-efficient windows | 30% of cost, up to $600 | $600/year |
| Energy-efficient doors | 30% of cost, up to $500 | $250/door, $500 total/year |
| Electrical panel upgrade (200A+) | 30% of cost, up to $600 | $600/year |
The solar credit alone can save $7,500-$12,000 on a typical residential installation. Unlike deductions, these credits provide the same value regardless of your tax bracket. Evaluate the return on investment for energy upgrades with our renovation ROI calculator.
Mortgage Points Deduction
Discount points paid at closing to lower your mortgage rate are fully deductible in the year of purchase for a primary residence. If you paid 1 point ($4,000) on a $400,000 loan, you deduct $4,000 in the year you close.
Points paid on a refinance must be deducted over the life of the loan. For a 30-year refinance with $3,000 in points, you deduct $100 per year. If you refinance again or sell the property before the loan matures, you can deduct the remaining unamortized points in the year the loan ends.
Moving Expenses
The moving expense deduction was eliminated for most taxpayers by the Tax Cuts and Jobs Act. The only exception is active-duty military members who move due to a military order. All other taxpayers, including those relocating for a new job, cannot deduct moving expenses through at least 2025 tax year (the TCJA provisions are currently set to be revisited).
Casualty and Theft Loss Deduction
Losses from federally declared disasters are deductible to the extent they exceed insurance reimbursements plus 10% of your AGI plus $100 per event. This deduction is only available for losses in federally declared disaster areas. Losses from theft, fire, or storms that are not part of a federal disaster declaration are not deductible under current law.
Deduction Strategies to Maximize Your Savings
Beyond knowing which deductions exist, timing and structuring matter. If you are on the border between itemizing and taking the standard deduction, consider bunching deductions by prepaying property taxes or making extra mortgage payments in December to push interest into the current year. Alternate years between itemizing and taking the standard deduction to capture the higher benefit each year.
For rental property owners, a cost segregation study can accelerate depreciation by reclassifying certain components of the building (carpeting, appliances, landscaping) into shorter depreciation schedules (5, 7, or 15 years instead of 27.5). This front-loads deductions into the early years of ownership. The study costs $5,000-$15,000 but can generate $50,000-$100,000+ in accelerated deductions on a $500,000 property.
Consult our real estate glossary for definitions of technical terms used throughout this guide.
Frequently Asked Questions
Can I deduct mortgage interest on a second home?
Yes. You can deduct mortgage interest on a second home (vacation home) as long as the combined mortgage debt on your primary and second home does not exceed $750,000. The second home must be designated and cannot be used primarily as a rental. If you rent it out for more than 14 days per year, different rules apply and it may be treated as rental property instead.
What happens to my mortgage interest deduction when I refinance?
Interest on the refinanced loan is deductible up to the balance of the original mortgage. If you refinance for a larger amount (cash-out refinance), the interest on the excess is only deductible if the additional funds were used for home improvements. Points paid on a refinance must be amortized over the loan’s life rather than deducted immediately.
Are HOA fees tax-deductible?
HOA fees on your primary residence are not deductible. HOA fees on a rental property are fully deductible as a rental expense. If you use part of your home for a qualified home office, a proportional share of HOA fees may be deductible under the actual expense method.
Can I deduct property insurance premiums?
Homeowner’s insurance on your primary residence is not deductible. Insurance premiums on rental properties are fully deductible as a rental expense. Mortgage insurance premiums (PMI/MIP) had an on-again, off-again deduction that Congress has periodically extended and let expire. Check the current status for the 2026 tax year when filing.
Do I lose deductions if I pay off my mortgage?
You lose the mortgage interest deduction since there is no more interest to deduct. You keep the property tax deduction (subject to the SALT cap), energy credits, and any rental property deductions. For many homeowners, paying off the mortgage eliminates enough deductions that they switch from itemizing to taking the standard deduction. This is not necessarily a bad outcome: the financial benefit of being debt-free typically outweighs the lost tax deduction. Use our mortgage payment calculator to compare scenarios.
What records do I need to keep for real estate tax deductions?
Keep Form 1098 (mortgage interest statement), property tax bills and proof of payment, receipts for capital improvements, closing disclosures for purchases and closing costs, energy efficiency upgrade receipts and manufacturer certifications, rental income records and expense receipts, and depreciation schedules. Retain these records for at least 3 years after filing (6 years if you underreport income by 25% or more). For rental properties, keep depreciation records for the entire period you own the property plus 3 years after the final return.
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