What tax breaks exist for homebuyers

The federal government does not give you a refund straightforward for buying a house. However, once you own a home, you may reduce the taxes you owe through two separate mechanisms: the mortgage interest deduction and the property tax deduction. These are not refunds — they are deductions that lower your taxable income, which in turn lowers your tax bill.

The difference matters. A refund is money the government sends you. A deduction is an amount you subtract from your income before calculating what you owe. If you buy a house for $300,000 and pay $10,000 in mortgage interest that year, you do not get $10,000 back. Instead, you subtract that $10,000 from your total income, which reduces your tax bill by some portion of $10,000 depending on your tax bracket.

There is one exception: some states and cities offer tax credits (not deductions) for first-time homebuyers, which do work like refunds. These are uncommon and vary by location.

Key Takeaways

  • The mortgage interest deduction lets you subtract the interest you paid on your home loan from your taxable income, but only if you itemize deductions on your tax return.
  • You can also deduct property taxes paid to your state and local government, up to $10,000 per year combined with other state and local taxes.
  • These deductions only help you if you itemize rather than take the standard deduction, which means your total deductions must exceed $13,850 (single) or $27,700 (married filing jointly) for 2024.
  • A few states and cities offer actual tax credits for first-time homebuyers, which reduce your tax bill dollar-for-dollar, but these are not federal programs.
  • You must own the home and have a mortgage in your name to claim these deductions — buying through a trust or having someone else hold the title changes what you can claim.

How the mortgage interest deduction works

When you take out a mortgage, most of your early payments go toward interest rather than principal. The mortgage interest deduction allows you to subtract all the interest you paid that year from your income before calculating your federal tax.

The catch is that you must itemize deductions on your tax return to use it. Most people take the standard deduction instead — a flat amount the IRS lets everyone subtract ($13,850 for single filers and $27,700 for married couples filing jointly in 2024; these amounts change yearly). If your mortgage interest plus property taxes plus other deductible expenses do not add up to more than the standard deduction, itemizing does not help you.

For example: if you are single, pay $8,000 in mortgage interest, and have no other deductible expenses, your total itemized deductions would be $8,000. The standard deduction is $13,850. You would be better off taking the standard deduction, so the mortgage interest deduction gives you no benefit that year.

However, if you are married, pay $12,000 in mortgage interest, and pay $5,000 in property taxes, your itemized deductions total $17,000 — more than the $27,700 standard deduction for married couples. In this case, itemizing does not help either. You would need substantially higher deductions to benefit.

Property tax deduction limits

You can also deduct property taxes you pay to your state and local government. However, there is a cap: you can deduct no more than $10,000 per year in state and local taxes combined — this includes property tax, income tax, and sales tax added together.

This limit applies whether you are single or married filing jointly. If you pay $8,000 in property tax and $3,000 in state income tax, you can deduct only $10,000 total, not $11,000.

Like the mortgage interest deduction, this only helps if your total itemized deductions exceed the standard deduction for your filing status.

When itemizing actually saves you money

Itemizing makes sense when your deductible expenses are high enough to exceed the standard deduction. For many homeowners, this happens in the first few years of the mortgage, when interest payments are largest.

Use this rough math: add your mortgage interest, property taxes (capped at $10,000), charitable donations, and any other deductible expenses. If the total exceeds $13,850 (single) or $27,700 (married filing jointly), itemizing will lower your tax bill. If not, take the standard deduction.

You can also switch between itemizing and taking the standard deduction from year to year. Some homeowners itemize in years when they pay a large property tax bill or make significant charitable donations, and take the standard deduction in other years.

State and local first-time homebuyer tax credits

A handful of states and cities offer actual tax credits for first-time homebuyers — money that reduces your tax bill dollar-for-dollar rather than reducing your taxable income. These are not federal programs and are not available everywhere.

Examples include credits in states like California (though many have expired or been limited) and some city-level programs. The amount, income limits, and rules vary widely. You would need to check your state's tax authority website or speak with a tax professional to learn whether your location offers one.

These credits typically have income limits and may require you to live in the home as your primary residence. Some are only available to buyers in certain neighborhoods or price ranges.

What you need to claim these deductions

To claim mortgage interest or property tax deductions, you need documentation from your lender and local tax assessor. Your mortgage lender sends you a Form 1098 each January showing how much interest you paid the previous year. Your local tax assessor or county records office can tell you what property taxes you paid.

You must own the home in your own name (or jointly with a spouse or partner) to claim these deductions. If you buy through a trust, a business entity, or have someone else hold title while you live there, the deductions belong to whoever's name is on the deed.

You also need an actual mortgage to claim the mortgage interest deduction. If you buy the home outright with cash, you have no mortgage interest to deduct, though you can still deduct property taxes if you itemize.

Frequently Asked Questions

Can I claim the mortgage interest deduction if I'm paying off my mortgage early?

Yes. You deduct the interest you actually paid during the year, regardless of how quickly you pay off the loan. If you make extra principal payments, those do not count as deductible interest — only the interest portion does.

What if I bought the house mid-year?

You deduct only the interest and property taxes you paid during the months you owned the home. Your lender's Form 1098 will show the correct amount for the partial year.

Do I lose the deduction if I refinance?

No. After a refinance, you continue to deduct the interest on your new mortgage. The amount may change because your new interest rate and loan balance are different, but the deduction itself continues as long as you own the home and itemize.

Can I deduct property taxes if I haven't paid them yet?

You deduct property taxes in the year you actually pay them, not the year they are assessed. If your property taxes are due in January but you pay them in December of the previous year, you deduct them in the year you paid.

What if my mortgage interest is very low — is the deduction still worth it?

Only if your total itemized deductions exceed the standard deduction. With a low interest rate, your mortgage interest deduction may be small. Combined with property taxes and other deductions, it might still exceed the standard deduction — but if not, you are better off taking the standard deduction instead.