Learn About Homeowner Tax Credits and Deductions

Understanding Homeowner Tax Credits and Deductions

Homeownership comes with financial responsibilities, but it also opens the door to potential tax benefits. The U.S. tax system recognizes that owning a home involves significant expenses and offers homeowners several ways to reduce their tax burden. Tax credits and deductions are two different tools that work in distinct ways. A deduction lowers your taxable income—the amount of money the government uses to calculate how much tax you owe. A credit, by contrast, directly reduces the actual tax you owe, dollar for dollar. Because credits have a more direct impact on your tax bill, they are generally more valuable than deductions of the same amount.

For example, if you owe $5,000 in taxes and have a $1,000 deduction, that deduction might reduce your taxable income by $1,000, which could lower your tax bill by $100 to $370 depending on your tax bracket. However, if you have a $1,000 credit, it reduces your tax bill by exactly $1,000. This fundamental difference shapes how homeowners should think about their tax strategy. Understanding both types of benefits helps homeowners make informed decisions about which expenses to track and which forms to file.

The Internal Revenue Service (IRS) publishes guidelines about which home-related expenses can be deducted or credited each year. These rules change periodically, and some credits are temporary—they may expire after a certain date unless Congress extends them. Other deductions, like the mortgage interest deduction, have been part of the tax code for decades. Homeowners who take time to learn about available options often discover they can reduce their tax bills significantly. This guide provides information about common homeowner tax benefits so you can understand what may apply to your situation.

Practical Takeaway: Keep records of all major home expenses throughout the year. Organize receipts, invoices, and documentation by category—mortgage payments, property taxes, energy improvements, repairs, and renovations. Having this information ready when you prepare your taxes makes the process smoother and helps you identify potential deductions or credits.

The Mortgage Interest Deduction and How It Works

One of the oldest and most widely used homeowner tax deductions is the mortgage interest deduction. This deduction allows homeowners to subtract the interest portion of their mortgage payments from their taxable income. For many homeowners, especially those with recent mortgages, interest makes up a substantial part of each monthly payment. In the early years of a 30-year mortgage, borrowers might pay significantly more in interest than in principal. For example, on a $300,000 mortgage at 6.5% interest, a homeowner might pay roughly $19,500 in interest during the first year alone.

The mortgage interest deduction applies to loans used to buy, build, or substantially improve your primary residence or a second home, up to a loan amount of $750,000 (or $1,000,000 for mortgages established before December 15, 2017). The interest on home equity loans can also be deducted, though recent tax law changes have created restrictions. To claim this deduction, homeowners must itemize their deductions rather than taking the standard deduction. The standard deduction for 2024 is $14,600 for single filers and $29,200 for married couples filing jointly. For the mortgage interest deduction to benefit you, your total itemized deductions must exceed the standard deduction amount.

Many homeowners use a worksheet or calculator to compare these two options. If your mortgage interest plus other deductible expenses (like property taxes, state and local taxes up to $10,000, and charitable contributions) exceed the standard deduction, itemizing makes sense. Mortgage lenders send Form 1098 in January showing the interest paid during the previous year—homeowners use this form when preparing their taxes. The amount shown on Form 1098 includes all interest paid, though some of that interest may have gone toward paying down principal in escrow if your lender handles tax and insurance payments.

Practical Takeaway: Request your Form 1098 from your lender as soon as it arrives, usually in late January. Compare your total itemized deductions (mortgage interest, property taxes, state income taxes, and other qualifying expenses) against the standard deduction. If your itemized deductions are higher, that strategy saves you more money. If they're lower, taking the standard deduction is more beneficial. Some homeowners use tax software that performs this calculation automatically.

Property Tax Deductions for Homeowners

Property taxes paid to state and local governments on your home represent another significant deduction available to homeowners. These are the annual taxes your city, county, or school district charges based on your home's assessed value. Property tax rates vary dramatically by location. In 2023, the national average effective property tax rate was about 0.86% of home value, but rates in New Jersey, Illinois, and Texas exceeded 1.5%, while rates in Hawaii, Alabama, and Louisiana fell below 0.5%. For a $400,000 home in a high-tax area, annual property taxes could exceed $6,000.

However, the Tax Cuts and Jobs Act of 2017 limited the total deduction for state and local taxes (SALT) to $10,000 per year, regardless of how many properties you own or how high your property taxes are. This cap includes not just property taxes on your home, but also state income taxes or sales taxes you pay. For homeowners in high-tax states, this means some property tax payments cannot be deducted. Despite this limitation, property tax deductions remain valuable. If you pay $8,000 in property taxes and $4,000 in state income tax, you would hit the $10,000 cap and could deduct only $10,000 total from your taxable income.

To claim property tax deductions, you must itemize deductions on Schedule A of your tax return. Your property tax bill or the closing statement from when you purchased your home shows the amount you paid. If your mortgage lender pays property taxes through an escrow account, the amount deducted from your monthly payment counts as your property tax payment. Some homeowners don't realize they can deduct property taxes paid at closing when they buy a home, even for just part of a year. Keeping organized records of all property tax bills helps document these deductions accurately.

Practical Takeaway: Gather copies of all property tax bills from the previous year. Check whether your mortgage lender's escrow statement shows property taxes paid on your behalf. If you're close to the $10,000 SALT cap, determine whether deducting property taxes or state income taxes creates a larger total deduction. Consider consulting a tax professional if your situation is complex, particularly if you own multiple properties or live in a high-tax state.

Home Energy Credits and Efficiency Improvements

The government has created several tax credits designed to encourage homeowners to make energy-efficient improvements. These credits are particularly valuable because they directly reduce your tax bill rather than just lowering your taxable income. The Residential Energy Credit (also called the Energy Efficient Home Improvement Credit) can cover a portion of costs for upgrades like heat pumps, solar panels, battery storage systems, insulation, windows, doors, and efficient HVAC systems. The credit structure changed in 2023, allowing homeowners to claim up to 30% of the cost of certain improvements, with some improvements capped at $1,200 per year.

For example, if you installed a heat pump costing $5,000, you could potentially claim a 30% credit of $1,500 (though the actual amount depends on specific rules about which heat pumps qualify and whether they meet efficiency standards). The credit may be claimed for multiple years for different improvements. A homeowner who installed windows one year and a heat pump the next year could claim credits for both. Unlike some tax benefits that phase out at higher income levels, these energy credits have no income limits, making them available to any homeowner who makes qualifying improvements.

Solar energy installations also receive special treatment. Through 2032, homeowners can claim a 30% Investment Tax Credit for residential solar systems. A $10,000 solar installation could generate a $3,000 credit. If you install battery storage to go with solar panels, that may qualify for its own credit. These credits have become more generous over time as policymakers sought to encourage renewable energy adoption. Importantly, these are tax credits available for your primary residence and one additional property, but not for investment properties. Documentation from contractors about the type of equipment installed, energy ratings, and costs paid must be retained for tax filing purposes