Buying your first home comes with several potential tax benefits. While the landscape has changed significantly since the 2017 Tax Cuts and Jobs Act, there are still meaningful deductions and potential credits worth understanding before you file.
Important Note on Current Tax Law
The federal first-time home buyer tax credit (the $8,000 credit from 2008-2010) no longer exists in its original form. However, several proposals have circulated in Congress to revive something similar. At the time of writing, there is no active federal first-time buyer tax credit — but there are significant deductions, and some states have their own credits.
Mortgage Interest Deduction
This is the biggest potential tax benefit of homeownership. If you itemize deductions, you can deduct interest paid on mortgage debt up to $750,000 (for mortgages originated after December 15, 2017). For older mortgages, the limit is $1 million.
How much does this save? On a $300,000 mortgage at 7%, you would pay about $20,900 in interest in year one. If your marginal tax rate is 22%, the deduction saves you $4,598 in taxes. In the 24% bracket, it saves $5,016.
The catch: you only benefit if your total itemized deductions exceed the standard deduction. For 2024, the standard deduction is $14,600 for single filers and $29,200 for married couples filing jointly. Many homeowners with modest mortgages may find the standard deduction still exceeds their itemized total — especially in the early years of homeownership.
Property Tax Deduction
State and local property taxes (as well as state income taxes or sales taxes) are deductible under the SALT (State and Local Tax) deduction, but are capped at $10,000 combined ($5,000 if married filing separately).
For homeowners in high-tax states (California, New York, New Jersey, Illinois), this cap is a significant limitation — you may pay $15,000+ in property taxes alone but can only deduct $10,000.
Mortgage Points Deduction
If you paid points (also called discount points) to lower your interest rate at closing, those points are generally deductible in the year paid — if they were used to buy your primary residence and meet IRS requirements. Points paid to refinance must be deducted over the life of the loan.
One point equals 1% of the loan amount. On a $300,000 loan, one point is $3,000. If you paid 2 points to secure a lower rate, you may be able to deduct $6,000 in the year of purchase.
Private Mortgage Insurance (PMI) Deductibility
PMI deductibility has been inconsistently renewed by Congress and has expired at various points. Check with a tax professional or the IRS for the current status for your tax year, as this deduction has been reinstated and expired multiple times.
Energy Efficiency Credits
The Inflation Reduction Act created or expanded several energy-related tax credits that homeowners can claim:
- Energy Efficient Home Improvement Credit: Up to $3,200 annually for improvements like insulation, windows, doors, heat pumps, and more. Each category has its own limit (e.g., $600 for windows, $2,000 for heat pumps).
- Residential Clean Energy Credit: 30% tax credit through 2032 for solar panels, solar water heaters, battery storage, wind energy, and geothermal systems. No dollar cap on this credit.
These credits apply to improvements made after closing, not the purchase itself, but they can significantly offset costs for buyers who plan to make energy upgrades.
State-Level First-Time Buyer Credits
Several states offer their own credits or deductions for first-time buyers:
- Mortgage Credit Certificate (MCC): Available in many states through housing finance agencies. Converts a portion of your mortgage interest into a direct tax credit (rather than a deduction). The credit is typically 20-25% of annual mortgage interest, and you can claim it every year you have the mortgage. This is one of the most valuable programs available.
- Illinois: Illinois Tax Credit for First-Time Home Buyers
- Virginia: Mortgage Credit Certificate program
Ask your lender about MCC programs when you apply for financing. Many states offer them, but they are accessed through approved lenders at the time of purchase — you cannot claim them retroactively.
First-Time Buyer IRA Withdrawal Exception
If you have a traditional IRA, the IRS allows you to withdraw up to $10,000 lifetime ($20,000 if both you and your spouse each have an IRA) without the 10% early withdrawal penalty for a first-time home purchase. You still pay ordinary income tax on the withdrawal — just not the penalty.
Roth IRA contributions (not earnings) can be withdrawn at any time without penalty or tax. Earnings in a Roth IRA can be withdrawn penalty-free for a first-time home purchase after the account has been open at least five years.
The IRS defines “first-time buyer” as not having owned a principal residence in the past two years — the same definition used by many assistance programs.
What Is Not Deductible
- The down payment itself
- Homeowners insurance premiums
- Moving expenses (except for certain military members)
- HOA dues
- Home improvements (though some may be added to cost basis, reducing capital gains when you sell)
- Transfer taxes, title insurance, and most closing costs (though some may be partially deductible in certain situations)
When Itemizing Makes Sense
To benefit from the mortgage interest and property tax deductions, your total itemized deductions must exceed the standard deduction. Run the numbers:
- Mortgage interest (year 1 of a $350,000 loan at 7%: ~$24,400)
- Property taxes (capped at $10,000 combined with state income tax)
- Charitable contributions
- Other deductible expenses
If that total exceeds your standard deduction, itemizing saves money. For many first-time buyers with smaller loans, the standard deduction may still win — especially after 2017’s tax law changes doubled it.
Work with a Tax Professional
Tax law changes frequently, and the interplay of credits, deductions, and phase-outs is complex. The first year you own a home is a good time to work with a CPA or tax professional to ensure you are capturing every benefit available. The cost of an accountant often pays for itself in recovered deductions.
Bottom Line
The primary tax benefits of homeownership are the mortgage interest deduction, property tax deduction, and state-level programs like Mortgage Credit Certificates. Whether these save you significant money depends on your loan size, tax rate, state, and whether you itemize. An MCC program — if available in your state — can provide ongoing annual tax savings throughout the life of your mortgage.