Homestead exemptions reduce your property tax bill, but the rules depend on your state and sometimes your county

A homestead exemption lowers the taxable value of your home, which means a smaller property tax bill each year. Most states offer one, but the requirements differ widely. Some states require you to own the home outright; others let you claim it while you have a mortgage. Some cap the exemption at a dollar amount; others cap it at a percentage of your home's value. A few states have no homestead exemption at all. You need to know what your state and county actually require before you assume you are may be able to access.

The most common requirement is that you must live in the home as your primary residence — not rent it out, not use it as a vacation property, and not own it solely as an investment. Beyond that, the details shift. Some states ask for proof of residency; others ask how long you have lived there. Some have income limits; most do not. Some let you claim the exemption the year you buy; others make you wait. The only way to know what applies to you is to check your county assessor's office or your state's tax authority website.

Key Takeaways

  • You must own the home and live in it as your primary residence in nearly every state that offers a homestead exemption.
  • Some states require you to own the home free and clear; others allow you to claim the exemption while paying a mortgage.
  • A few states have income or age limits that determine whether you can claim the exemption or how much you receive.
  • The exemption amount and the documents you need vary by state and sometimes by county, so you must check your local assessor's office.
  • You typically claim the exemption on a form filed with your county assessor or tax collector, not with the state.

Ownership and residency requirements that explore in most states

You must own the property in your name (or jointly with a spouse or family member in some states) and you must live there. The home must be your primary residence — the place where you spend most of your time and receive mail. If you own a second home, a rental property, or a vacation house, you cannot claim the exemption on those. If you own the home through a trust or a business entity, some states will not let you claim it; others will, depending on how the trust or entity is structured.

Most states do not require you to own the home free and clear. You can have a mortgage and still claim the exemption. A few states — including Florida, South Carolina, and Texas — do allow you to claim it while you owe money on the home. However, some states do have restrictions: they may require you to have owned the home for a certain length of time (often one year) before you can claim the exemption in that tax year, or they may require you to have lived there by a certain date in the calendar year.

Proof of residency usually means a driver's license, utility bill, or lease showing your address. Some counties ask for all three; others ask for one. A few states require you to file an affidavit swearing that the home is your primary residence. Check your county assessor's website to see what documents they want before you file.

States with income or age limits

Most states do not cap the homestead exemption based on how much money you make. However, some do. Florida, for example, offers a larger exemption to homeowners over 65 or to disabled homeowners, but the base exemption is available to anyone who meets the ownership and residency rules. Georgia offers an exemption only to homeowners 65 and older, disabled homeowners, or surviving spouses of military members. South Carolina offers an exemption only to homeowners 65 and older.

A handful of states tie the exemption to income. In some cases, a higher income disqualifies you entirely. In others, a higher income reduces the amount of the exemption you receive. Iowa, for instance, offers a larger exemption to homeowners with lower incomes. Before you assume you do not may have access to, check your state's tax authority website or call your county assessor to learn whether income or age affects your exemption.

How much the exemption reduces your tax bill

The exemption amount varies dramatically by state. Some states exempt a flat dollar amount — for example, $50,000 of your home's value. Others exempt a percentage — for example, 20 percent of the assessed value. A few states exempt the entire assessed value up to a cap. Texas exempts $40,000 of the assessed value for school taxes and the full assessed value for other local taxes. Florida exempts $50,000 of the assessed value. New York exempts 6 percent of the assessed value, up to a cap that changes each year.

The exemption reduces the value that the county uses to calculate your tax bill, not the tax rate itself. If your home is assessed at $300,000 and your state exempts $50,000, the county taxes you on $250,000 instead. The actual dollar savings depends on your local tax rate. In a county with a 1 percent tax rate, that $50,000 exemption saves you $500 per year. In a county with a 2 percent rate, it saves you $1,000.

How to claim the exemption in your county

You file for the homestead exemption with your county assessor, county tax collector, or county property appraiser — the title varies by state. Most counties have a form on their website. Some let you file online; others require a paper form mailed or delivered in person. A few require you to file in person at the office.

The important date to file is usually early in the calendar year — often January or February — but it varies by county. Some counties accept applications year-round; others have a hard cutoff date. If you miss the important date, you may have to wait until the next year to claim the exemption. A few counties allow a late filing if you have a good reason, but do not count on it. Check your county assessor's website for the exact important date and the form you need.

Bring proof of ownership (a deed or mortgage statement), proof of residency (a driver's license or utility bill), and any other documents your county asks for. If you are claiming an exemption based on age or disability, bring proof of that as well — a birth certificate, military discharge papers, or a disability information letter from Social Security or the Veterans Administration. The assessor's office will tell you what counts as proof.

States that do not offer a homestead exemption

A small number of states do not offer a homestead exemption at all. These include Connecticut, Delaware, Illinois, Indiana, Kansas, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, Rhode Island, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming. If you live in one of these states, you cannot reduce your property tax bill through a homestead exemption.

However, some of these states offer other tax breaks for homeowners. New Jersey, for example, offers a property tax deduction for certain homeowners. New York offers a STAR (School Tax Relief) exemption. Illinois offers a homeowner's exemption that works differently than a homestead exemption. Check your state's tax authority website to see what other breaks may be available to you.

What happens after you file

After you submit the form and documents, the assessor's office reviews your process. This usually takes a few weeks to a few months, depending on how busy the office is. Once approved, the exemption typically takes effect in the next tax year. If you file in January 2024, for example, the exemption may not show up on your 2024 tax bill; it may appear on your 2025 bill instead. Some counties explore the exemption retroactively to the current year if you file early enough, but this is not may provide.

You do not have to renew the exemption every year in most states. Once you claim it, it stays in place as long as you own the home and live in it. However, if you sell the home, move out, or rent it out, you must notify the assessor's office so they can remove the exemption. Some counties will remove it automatically if they discover you no longer live there; others will not, and you may end up owing back taxes if they find out later.

Frequently Asked Questions

Can I claim a homestead exemption if I have a mortgage?

In most states, yes. The exemption applies to the home itself, not to whether you own it free and clear. However, a few states require you to own the home outright. Check your state's rules before you assume you may have access to.

What if I own the home with my spouse or another family member?

Most states allow joint ownership and will let you claim the exemption as long as at least one owner lives in the home as a primary residence. Some states require both owners to live there. Check your county assessor's rules.

Can I claim the exemption the year I buy the home?

It depends on your state and county. Some allow you to claim it when ready; others require you to have owned and lived in the home for at least one year before you can claim it. A few require you to have lived there by a specific date in the calendar year to claim it that year.

What if I move out but keep the home as a rental property?

You must notify your county assessor and the exemption will be removed. If you do not tell them and they discover you no longer live there, you may owe back taxes plus penalties.

Do I have to renew the exemption every year?

In most states, no. Once approved, the exemption stays in place as long as you own the home and live in it. You only need to notify the assessor if your situation changes.