Property tax is a percentage of your home's assessed value, set by your local government, and it varies dramatically by location
Property tax is not a fixed national amount. Your county or municipality assigns a value to your home, multiplies it by a tax rate they set, and that becomes your annual bill. A home worth $300,000 in one county might owe $3,000 per year, while the same home in another state could owe $6,000 or $1,500. The rate depends entirely on where the property sits and what that local government needs to fund.
Your property tax bill pays for schools, roads, fire departments, libraries, and other local services in your area. Because different communities have different needs and different property values, the tax rate changes from place to place. Some states tax property heavily; others tax it lightly and fund services differently. Within a single state, one county might charge 0.5% of home value annually while a neighboring county charges 1.2%.
Key Takeaways
- Property tax rates range from under 0.3% to over 2% of home value per year, depending on your county and state.
- Your local assessor determines your home's assessed value, which is often lower than what you paid or what it would sell for today.
- Most property tax bills arrive once or twice per year, and the amount can change if your home is reassessed or your local tax rate changes.
- Homeowners in some states and counties may reduce their tax bill through exemptions for age, disability, or veteran status.
- If you have a mortgage, your lender typically collects property tax as part of your monthly payment and pays it on your behalf.
How assessors determine your home's value
Your county assessor's office estimates what your home is worth, and that estimate is the foundation of your tax bill. Assessors do not use the price you paid or what a real estate agent thinks it would sell for today. Instead, they use a formula based on comparable sales in your area, the condition of your home, its size, age, and features. A home that sold for $400,000 two years ago might be assessed at $380,000 today if the market has cooled, or at $420,000 if comparable homes have risen in value.
Assessments happen on different schedules depending on where you live. Some counties reassess every year; others do it every three to five years. A few states reassess only when a home changes hands. If your home was last assessed five years ago and your neighborhood has appreciated significantly, your next assessment could raise your tax bill noticeably. You can usually view your assessed value online through your county assessor's website or by calling their office.
If you believe your assessment is wrong, most counties allow you to file a formal challenge called an appeal or grievance. The process and deadline vary by location, but you typically have 30 to 60 days after receiving your assessment notice. You will need to show evidence — recent appraisals, comparable sales data, or documentation of needed repairs — to support a lower value.
Tax rates and what they mean for your bill
Your local tax rate is expressed as a percentage of assessed value or sometimes as a dollar amount per $1,000 of value. A rate of 1.2% means you owe $1,200 per year on a home assessed at $100,000. A rate expressed as "$12 per $1,000" means the same thing: $12 × 100 = $1,200 on that same home. Rates below 0.5% are common in states like Hawaii and Alabama; rates above 1.5% are common in states like New Jersey and Illinois.
Your tax rate is set by your county commissioners, city council, or school board — whoever controls the local budget. If your community needs more money for schools or infrastructure, the rate can go up. If a large new development adds assessed value to the tax base, the rate might stay the same or even drop while total revenue increases. You can find your current rate through your county assessor's office, your property tax bill, or your county's budget documents.
When and how you pay property tax
Most homeowners receive a property tax bill once or twice per year, depending on local practice. Some counties bill in spring and fall; others bill once annually. The bill shows your assessed value, the tax rate, any exemptions you receive, and the total amount due. Payment is usually due within 30 to 60 days, though deadlines vary by county. If you miss the deadline, you typically owe a penalty and interest on top of the original bill.
If you have a mortgage, your lender almost certainly requires you to pay property tax through escrow. Your monthly mortgage payment includes a portion set aside for property tax and homeowners insurance. Your lender collects this money and pays your tax bill on your behalf when it comes due. You will not receive a separate bill; instead, you will see the escrow amount listed on your monthly statement. If your assessed value or tax rate changes, your lender will adjust your monthly escrow payment.
If you own your home outright, you pay the bill directly to your county treasurer or tax collector. You can usually pay online, by mail, or in person. Some counties offer payment plans if you cannot pay the full amount by the deadline, though interest accrues while you are on the plan.
Exemptions that can lower your bill
Many states and counties offer property tax exemptions that reduce the assessed value or the tax rate for certain homeowners. Common exemptions include homestead exemptions for primary residences, exemptions for seniors, exemptions for people with disabilities, and exemptions for veterans. An exemption might reduce your assessed value by a fixed dollar amount — say, $50,000 — or by a percentage. The result is a lower tax bill.
may be able to access and the size of the exemption vary widely. A homestead exemption in one state might reduce your bill by 10%; in another, it might reduce it by 50% or more. Age thresholds differ too: some states start exemptions at 62, others at 65 or 70. To find out what exemptions you might receive, contact your county assessor's office or visit your state's revenue or taxation department website. You typically must file a form to claim an exemption, and you may need to provide proof of age, disability status, or military service.
What happens if you do not pay property tax
Property tax is a lien on your home, meaning the government has a legal claim against it if you do not pay. If your bill goes unpaid for a set period — usually one to three years, depending on your state — the county can foreclose on your home and sell it to recover the debt. This is called a tax sale or tax foreclosure. Before that happens, you will receive notices and have opportunities to pay or set up a payment plan, but the threat is real.
If you are struggling to pay, contact your county treasurer or tax collector as soon as possible. Many counties offer payment plans, property tax deferrals for seniors or people with disabilities, or hardship exemptions. Some states have programs that help low-income homeowners pay their bills. Acting early gives you more options than waiting until a tax sale is scheduled.
How property tax differs from income tax and sales tax
Property tax, income tax, and sales tax are three separate taxes that fund different things. Income tax goes to federal and state governments and funds national defense, Social Security, and state programs. Sales tax goes to state and local governments and funds general operations. Property tax goes to your local county and funds schools, police, fire, and roads in your specific area. You may owe all three, or you may live in a state with no income tax or no sales tax, but if you own real estate, you almost certainly owe property tax.
Property tax is also different because it is based on the value of an asset you own, not on money you earn or spend. This means your bill can change even if your income does not. If your home appreciates in value, your tax bill rises. If your home loses value, your bill should fall — though the process of getting your assessment lowered can take time and effort.
Frequently Asked Questions
Can I deduct property tax from my federal income tax?
Yes, if you itemize deductions on your federal return. You can deduct up to $10,000 per year in state and local taxes combined, including property tax, income tax, and sales tax. Most homeowners who itemize do deduct their property tax. If you take the standard deduction instead, you cannot deduct property tax. Talk to a tax preparer about which approach saves you more money.
What is the difference between assessed value and market value?
Assessed value is what the county says your home is worth for tax purposes. Market value is what your home would actually sell for today. Assessed value is often lower than market value because assessors use formulas and comparable sales data rather than individual appraisals. In some states, assessed value is capped and grows slowly even if the market value jumps. This gap can work in your favor if your home has appreciated quickly.
Do renters pay property tax?
Renters do not pay property tax directly. The landlord pays it and typically passes the cost along through the rent. So renters do contribute to property tax indirectly, but they do not receive a bill or claim an exemption. Renters cannot deduct property tax from their income taxes.
What if I disagree with my assessed value?
File an appeal with your county assessor's office. You will need to submit evidence — a recent appraisal, comparable sales in your area, or documentation of major repairs needed. The deadline to appeal is usually 30 to 60 days after you receive your assessment notice. If you lose the appeal, you may be able to appeal to a county board of review or take the case to tax court, though this costs money and time.
Does property tax ever go down?
Yes, if your home's assessed value drops or if your local tax rate decreases. Assessed values can fall if the real estate market cools, if your home needs major repairs, or if you successfully appeal your assessment. Tax rates can drop if your community's budget needs decrease or if new development adds value to the tax base. However, rates more often stay the same or rise than they fall.