Could You Be Paying More Property Tax Than Necessary?

No. Appealing your assessment challenges the assessed value of your property. Appealing your tax bill would challenge the millage rate or the calculation of taxes owed. In Pennsylvania, the Board of Assessment Appeals only has authority over assessed value, not tax rates. The tax rate (millage) is set by the county commissioners, municipal governing body, and school board. You can challenge an incorrect calculation of your tax bill separately with the tax collector or county treasurer, but the assessment appeal is where the real savings are found.

A tax increase alone is not a valid reason for an appeal. Your tax bill can increase because the millage rate went up (the county, municipality, or school district raised its tax rate) or because your assessed value increased. You can only appeal the assessed value. If your assessed value stayed the same but your taxes rose due to a millage rate increase, the Board of Assessment Appeals cannot help you. That is a matter to take up with your elected officials. But if your assessed value increased and you believe it does not reflect fair market value, you have a valid basis for an appeal.

There is no single statewide deadline. Each Pennsylvania county sets its own annual appeal deadline. In Lehigh County, the deadline is August 1. In Northampton County, the deadline is also August 1. In Carbon County, the deadline is September 1. If you receive a new assessment notice (for example, after a change in ownership or a reassessment), the deadline is typically 40 days from the mailing date on the notice. Always confirm the current year's deadline with your county assessment office. Mark your calendar the day your assessment notice arrives.

When a Pennsylvania county conducts a county-wide reassessment, all properties receive new assessed values. After the reassessment notices are mailed, property owners have a limited window (typically 40 days from the mailing date) to file an appeal. This is a separate appeal from the annual cycle. The appeal process itself works the same way: you file with the Board of Assessment Appeals and present evidence that the new assessment does not reflect fair market value. If your county is undergoing a reassessment, pay close attention to every notice you receive and consult the county website for the specific appeal dates and procedures for the reassessment year.

Under Pennsylvania law (53 Pa.C.S. Section 8854), the board and the court determine the market value of your property as of the date you filed your appeal with the board. This means the market conditions on your filing date are what matter, not the date of the original assessment. If you are preparing an appraisal, make sure the appraiser knows the effective date of value is the date you filed (or will file) your appeal. This is important because market conditions can change significantly between the county's assessment date and your appeal filing date.

Use recent closed sales of homes that are as similar as possible to your property in size (square footage), age, number of bedrooms and bathrooms, lot size, condition, and location. The homes should be in your immediate neighborhood and should have sold within the last six to twelve months. Three to five strong comps are better than a dozen weak ones. Avoid using distressed sales (foreclosures, short sales) unless they are truly comparable to your property. Also avoid using sales from a different school district or a different neighborhood, as the board will not consider them relevant. If you need help finding solid comps, a local real estate professional can prepare a comparative market analysis for you.

Yes. When you file an appeal, the Board of Assessment Appeals reviews the full assessment, not just the parts you think are wrong. The board has the authority to raise, lower, or affirm the current assessed value based on the evidence presented. This is called the "freeze" rule or the risk of an increase. In practice, increases are uncommon when a homeowner appeals in good faith with reasonable evidence, but the risk exists. This is why it is important to prepare a strong, well-documented case. If you are uncertain about whether an appeal is appropriate for your situation, consult with a local real estate professional or tax attorney before filing.

Yes. Filing an appeal does not suspend your obligation to pay property taxes. You must continue paying your tax bill as usual while the appeal is pending. If your appeal is successful and your assessed value is reduced, you will receive a refund or a credit on your next tax bill for the overpaid amount, depending on the county's procedures. Late payment penalties and interest still apply if you stop paying during the appeal process, so pay on time regardless of the outcome of your case.

Zillow Zestimates, Redfin Estimates, and other automated valuation models are generally not considered persuasive evidence in Pennsylvania assessment appeals. These automated estimates use algorithms that may not account for your property's specific condition, recent renovations, or local market nuances. The board expects actual closed sale prices of comparable properties, certified appraisals, and documented evidence of condition issues. You can use online tools to identify potential comparable sales, but the board will want to see the actual recorded sale prices from public records or the county's data.

You do not need an attorney for the initial hearing before the county Board of Assessment Appeals. The hearing is informal and designed to be accessible to homeowners without legal representation. Many homeowners successfully represent themselves by bringing organized evidence and a clear explanation. However, if the board denies your appeal and you wish to appeal to the Court of Common Pleas, the process becomes more formal and hiring an attorney who specializes in property tax appeals is strongly recommended. Some homeowners also choose to hire a tax representative or consultant to prepare their case even at the board level, though this is optional.

The hearing is an informal proceeding before your county's Board of Assessment Appeals, typically composed of three board members. You will be called up to present your case. You explain why you believe your assessment is too high and present your evidence comparable sales, photographs, appraisals, and any other documentation you have gathered. The board members may ask questions about your property, the comps you selected, or the condition of your home. The county assessor may also be present to explain how the assessed value was determined. The entire hearing usually takes 10 to 20 minutes. The board does not issue a decision on the spot. They review the evidence after the hearing and mail a written decision within approximately 30 days.

If you miss the annual appeal deadline, you generally must wait until the next year's appeal cycle. There are no extensions. However, you may be able to file an interim appeal if a qualifying event has occurred since the last assessment: a recent change in ownership (you purchased the property), a substantial improvement or addition, a change in the property's use or zoning classification, damage or destruction to the property (fire, flood, storm), or a county-wide reassessment. If none of these apply, mark your calendar now for next year's deadline and prepare your evidence well in advance.

If your application for a property tax exemption (such as the Disabled Veterans Real Estate Tax Exemption or a local senior exemption) is denied, you have the right to appeal that denial to your county Board of Assessment Appeals. The denial notice should include instructions on how to appeal and the deadline to do so. Contact the county assessment office for the specific procedures. You may also contact the Pennsylvania Department of Revenue for guidance on the appeal process for state-administered relief programs like the Property Tax and Rent Rebate Program.

Some veterans may qualify for more than one benefit, but program rules differ. The Disabled Veterans Real Estate Tax Exemption (for 100% permanently and totally disabled veterans) provides a full exemption from school, county, and municipal property taxes on your principal residence. Separately, the Property Tax and Rent Rebate (PTRR) program is available to qualifying veterans under age 65 with a disability, and to veterans age 65 or older regardless of disability status. Consult with the Pennsylvania Department of Revenue and your county assessment office to understand which benefits you may be eligible for and whether they can be combined. Each program has its own income limits and application process.

The primary statewide relief program for seniors is the Property Tax and Rent Rebate (PTRR) program, available to homeowners and renters age 65 and older. For the 2025 tax year, the income limit is $48,110 (excluding half of Social Security income). Maximum rebates range from $380 to $1,000. Additionally, the Homestead Exclusion reduces the taxable assessed value of your primary residence for school district taxes and is available regardless of age. Some municipalities and school districts offer local senior tax assistance programs, tax deferrals, or additional exemptions. Check with your county assessment office and your school district's business office to learn about local programs where you live.

No. A successful appeal means the board found your property's assessed value should be lower, which directly reduces the base used to calculate your taxes. However, your actual tax bill could still increase in future years if millage rates go up. The benefit of a successful appeal is that your lower assessed value becomes the new baseline, so you save money every year compared to what you would have paid at the higher assessment. If millage rates increase, your taxes would still be lower than they would have been with the original higher assessment. The savings compound over the years you own the home.

The common level ratio (CLR) is a figure calculated annually by the Pennsylvania State Tax Equalization Board (STEB). It represents the ratio of assessed value to current market value in each county, based on sales-ratio studies. The CLR is certified and published by July 1 of the year before the tax year at issue. In base-year counties (counties that have not done a recent reassessment), the board applies the county's established predetermined ratio to market value unless the CLR varies from that ratio by more than 15 percent, in which case the board must apply the CLR instead. This mechanism ensures that assessed values stay aligned with actual market conditions even between reassessments. Understanding your county's CLR can be important in building your appeal strategy.