Property Tax FAQ — 40 Common Questions

Property tax is calculated as: (Assessed Home Value − Exemptions) × Tax Rate. Your assessed value is typically a percentage of market value, determined by your county assessor.

A homestead exemption reduces the taxable value of your primary residence. For example, a $50,000 homestead exemption on a $300,000 assessed value means you only pay tax on $250,000.

In most states, yes. You can typically combine homestead + senior + veteran exemptions. However, some states have income limits or require you to choose between similar exemptions.

The assessment ratio is the percentage of market value used as the assessed value for tax purposes. It varies by state from 10% to 100%.

Divide the millage rate by 1,000. For example, 25 mills = 2.5% tax rate. ($200,000 assessed value × 25 mills = $5,000 annual tax).

The State and Local Tax (SALT) deduction allows you to deduct up to $10,000 of state income tax plus property tax from your federal taxable income.

Yes. Homeowners aged 65+ qualify for additional exemptions or tax freezes in most states. Income limits may apply.

It varies by state. Many states offer full exemptions for 100% disabled veterans, and partial exemptions for lower ratings.

Yes. Rental properties do not qualify for homestead exemptions, and some states assess them at a higher ratio than primary residences.

It varies by state and county. Some reassess annually, others every 2-4 years, and some only when the property is sold (California Proposition 13).

Yes. If you believe your assessed value is too high, you can appeal to your county board of equalization. Deadlines are typically 30-60 days after the assessment notice. If you suspect an error was caused by a scam rather than a simple mistake, the FTC's home tax assessment scam guidance explains how to report it.

A mill levy is the tax rate expressed in mills. One mill = $1 per $1,000 of assessed value. It is also called the millage rate.

No. Property taxes are paid by the property owner. However, the tax cost is often indirectly passed to renters through higher rent.

It varies by state. Many states bill in October-November with payment due by December 31. Some states have two payment dates (April and October).

No. Property taxes are not deducted from Social Security benefits. You pay them directly to your county or through your mortgage escrow.

All US states have property taxes. However, some states have very low effective rates (Hawaii 0.29%, Alabama 0.37%). No state completely eliminates property tax.

Not directly. It is based on assessed value, which is determined by the county assessor. In some states, assessed value starts at purchase price but is then adjusted annually.

Some counties allow credit card payment but charge a convenience fee (2-3%). It is usually cheaper to pay by ACH or check.

The county can place a tax lien on your property and eventually foreclose. Most states have a redemption period during which you can pay the back taxes plus penalties.

Yes, in most states. Some states classify mobile homes as vehicles (personal property tax) rather than real property, but the tax is still owed annually.

If you don't pay property taxes, the county may sell a tax lien certificate to an investor. You must then pay the back taxes plus interest to the investor to clear the lien.

Some states (OK, MS, SC) freeze your property tax bill at age 65, preventing increases even when your home value rises. This is extremely valuable in hot housing markets.

Yes. Property tax assessments, tax bills, and payment history are generally public records available from the county assessor or online property databases.

Yes, at closing, property taxes are prorated between buyer and seller based on the number of days each owned the home during the tax year.

If your property taxes increase and your escrow balance is insufficient, your lender may require a lump-sum payment or increase your monthly payment to cover the shortage.

Many cities offer historic preservation tax credits or reduced property tax assessments for designated historic homes. Check with your local historic preservation office.

In some states (like California), when property changes ownership, you receive a supplemental bill covering the tax increase from the old assessment to the new assessment for the remainder of the tax year.

No. Property held in a revocable living trust still qualifies for the homestead exemption in most states. Irrevocable trusts may disqualify the homestead exemption.

Real property tax is on land and buildings. Personal property tax is on movable assets like vehicles, boats, and business equipment. Both are annual and based on assessed value.

Proposition 13 caps assessed value increases at 2% per year unless the property is sold, at which point it is reassessed at current market value. This saves long-time homeowners thousands per year.

Circuit breaker programs provide tax credits or refunds to low-income homeowners (especially seniors) whose property taxes exceed a certain percentage of their income.

Yes. Most states have 'current use' or 'agricultural use' valuation that assesses farmland at its agricultural value rather than development value, resulting in much lower taxes.

In most states, yes. You must be a permanent resident occupying the home as your primary residence. Some states require US citizenship or specific visa status.

This is a tax on business equipment, furniture, and inventory. It applies to businesses, not homeowners, but if you have a home office you generally do not owe this tax.

If only one spouse qualifies for a senior or veteran exemption and then dies, the surviving spouse can often keep the exemption. Rules vary by state.

Property taxes are a secured debt with a high priority in bankruptcy. Chapter 13 can help you catch up on delinquent property taxes over 3-5 years.

Usually higher in cities, because city residents pay both city property tax and county property tax. Unincorporated area residents pay only county tax.

Some states allow you to appeal not just the current year's assessment but also previous years if you can prove ongoing overvaluation. Deadlines vary from 1-3 years.

Yes. Property taxes on rental properties are fully deductible on Schedule E as an expense against rental income. This is separate from the SALT deduction on Schedule A.

Often, yes. If you overpaid because of an incorrect exemption, a clerical error, or a successful appeal applied retroactively, most counties issue a refund or credit your account. Some states let you claim overpayments from prior years within a look-back window (commonly 1–3 years). Contact your county treasurer — not the assessor — for refund requests.

Not always immediately. In annual-assessment states your bill falls as values fall, but in cap states like California (Prop 13) your assessed value is already well below market, so a market dip changes little. Some states only reassess on sale, so a falling market may not lower your tax until you buy.

You can prepay the current year's bill, but you cannot prepay future years to stack deductions — the IRS only allows the deduction in the year paid. Because of the $10,000 SALT cap, prepaying rarely helps unless you are close to the cap and itemizing.