Pennsylvania has an effective property tax rate of 1.26%, ranking 11th highest nationally. Unlike most states, Pennsylvania has no statewide reassessment schedule – each of 67 counties independently sets its own assessment ratio and base year, meaning assessed values in some counties reflect prices from decades ago. On a $300,000 home, the typical Pennsylvania homeowner pays approximately $3,780 per year (est., Tax Foundation 2026 / U.S. Census ACS 2023).
Pennsylvania has an effective property tax rate of 1.26%, ranking 11th highest nationally and significantly above the 0.90% U.S. average. What makes Pennsylvania particularly complex is that it has no statewide reassessment schedule or uniform assessment ratio (est., Tax Foundation 2026). Each of the state’s 67 counties independently maintains its own base-year system, meaning a homeowner in Allegheny County may be taxed on a value from the 1960s or 1970s, while a Philadelphia homeowner is assessed at current market value annually. School district taxes typically represent 50% to 60% of a Pennsylvania property tax bill.
Pennsylvania Property Tax Rates and How Your Bill Is Calculated
Pennsylvania property taxes are levied by three separate authorities: the county, the municipality (city, borough, or township), and the school district. Each sets its own millage rate independently. The combined millage is applied to your property’s assessed value (not necessarily market value) to produce the annual tax bill. School district taxes typically account for 55% to 65% of the total bill, making school district boundaries one of the most important factors in Pennsylvania property tax costs.
The Common Level Ratio (CLR), published annually by the Pennsylvania Department of Revenue State Tax Equalization Board, measures how closely each county’s base-year assessed values align with current market values. A CLR of 50% means assessed values in that county average 50 cents for every dollar of market value. This ratio is critical for property tax appeals: if your assessment divided by your home’s market value exceeds the CLR by more than 15%, you may be over-assessed and eligible for a reduction.
Philadelphia County is Pennsylvania’s most distinctive market. Under its 2013 Actual Value Initiative (AVI), Philadelphia assesses all property at 100% of estimated market value annually. This provides much more transparency than most Pennsylvania counties, but it also means Philadelphia homeowners see their assessed values rise with the market each year, triggering automatic increases in tax bills unless offset by the city’s $100,000 homestead exemption or the Longtime Owner Occupants Program (LOOP).
Pennsylvania statewide effective rate, equivalent to approximately $3,780 per year on a $300,000 home (est., Tax Foundation 2026). School district taxes typically represent 55% to 65% of your total bill – the school district your home falls in matters as much as the county.
| Home Value | Annual Tax (est.) | Monthly Payment | vs. U.S. Average |
|---|---|---|---|
| $175,000 | $2,205 | $184 | +$630 above avg. |
| $250,000 | $3,150 | $263 | +$900 above avg. |
| $300,000 | $3,780 | $315 | +$1,080 above avg. |
| $400,000 | $5,040 | $420 | +$1,440 above avg. |
| $500,000 | $6,300 | $525 | +$1,800 above avg. |
Estimates use 1.26% statewide effective rate. U.S. average uses 0.90%. No exemptions applied. Source: est., Tax Foundation / Census ACS 2023.
Pennsylvania Homestead Exclusion and Property Tax Relief Programs
Pennsylvania’s primary homeowner relief tool is the Homestead Property Exclusion, authorized by Act 50 of 1998 and Act 1 of 2006 (Taxpayer Relief Act). Each participating school district, county, and municipality may exclude up to 50% of the median assessed value of all homestead properties in the jurisdiction from taxable assessment. The excluded amount reduces your taxable assessed value before millage rates are applied. For example, a school district excluding $30,000 of assessed value from each homestead saves a homeowner roughly $600 per year at a 20-mill school tax rate. The filing deadline is March 1 with your county assessment office. Philadelphia offers a more generous $100,000 assessed value reduction for primary residences under its separate homestead exemption program.
The most significant statewide relief program for lower-income residents is the Property Tax/Rent Rebate (PTRR) Program, dramatically expanded by Act 7 of 2023 (signed August 2023). The maximum rebate increased from $650 to $1,000, the income limit was raised from $35,000 to $45,000 (with 50% of Social Security income excluded from the calculation), and a supplemental rebate of up to $1,500 total is available for qualifying residents in high-tax areas including Philadelphia, Pittsburgh, and Scranton. Over 175,000 additional Pennsylvanians became newly eligible under Act 7. The program serves homeowners age 65+, widows/widowers age 50+, and permanently disabled individuals age 18+.
Pennsylvania also offers a 100% full property tax exemption for veterans with a 100% permanent and total service-connected disability rating through the PA Department of Military and Veterans Affairs. The 2025 income threshold for need-based qualification is $114,637 gross annual income. Veterans whose income exceeds this limit may still qualify if allowable monthly expenses exceed monthly income. Surviving spouses of eligible veterans who remain unmarried also retain the exemption.
| Program / Exemption | Benefit | Who Qualifies | Deadline |
|---|---|---|---|
| Homestead Property Exclusion (Act 50 / Act 1) | Up to 50% of median assessed value excluded from taxable assessment (varies by district) | Owner-occupant primary residence; homestead declaration filed with county | March 1 with county assessment office |
| Philadelphia Homestead Exemption | $100,000 assessed value reduction on primary residence | Owner-occupant primary residences in Philadelphia (AVI system) | Annual application with Philadelphia OPA |
| PTRR Rebate – Standard (Act 7 of 2023) | Up to $1,000 rebate on property taxes paid | Age 65+, widow/widower 50+, disabled 18+; income below $45,000 (50% SS excluded) | File with PA Dept. of Revenue annually |
| PTRR Rebate – Supplemental (High-Tax Areas) | Up to $1,500 total rebate | Same as standard PTRR; property in Philadelphia, Pittsburgh, Scranton, or districts where taxes exceed 15% of median income | File with PA Dept. of Revenue annually |
| 100% Disabled Veteran Exemption | 100% full exemption from all real estate taxes on primary residence | PA resident veteran, 100% permanent and total service-connected VA disability; income at or below $114,637 (2025) | Apply with PA DMVA; surviving spouses retain benefit |
| Philadelphia LOOP (Longtime Owner Occupants Program) | Caps taxable assessment at pre-spike value plus 50% for qualifying long-term owners | Owned and occupied as primary residence 10+ years; assessment increased 50%+ in one year or 75%+ over 5 years; income at or below 150% AMI | Annual application with Philadelphia Dept. of Revenue |
| Clean and Green (Act 319) | Preferential use-value assessment (50%-80% below market value) | 10+ acres devoted to agricultural use, reserve, or forest reserve | June 1 with county assessment office |
Pennsylvania Property Tax Assessment System and Base-Year Values
Pennsylvania has no statewide mandate requiring counties to periodically reassess property to current market values. Each county operates under a base-year system where properties are assessed at market value as of the county’s chosen base year, and those values remain frozen until a countywide reassessment is conducted. Some Pennsylvania counties have not conducted a general reassessment since the 1970s or 1980s. Allegheny County’s most recent countywide reassessment took effect for 2013 tax bills. The result is that a county’s assessed values can be significantly lower than or higher than current market values depending on whether the housing market has risen or fallen since the base year.
The State Tax Equalization Board (STEB), operating within the PA Department of Revenue, calculates the Common Level Ratio (CLR) for each county annually. The CLR converts base-year assessed values to implied current market values for purposes of tax appeals. Under the PA Constitution’s Uniformity Clause (Article VIII, Section 1), all taxable property within a class must be taxed uniformly. If your assessment divided by the CLR does not match your home’s current market value, you may have grounds for an assessment appeal.
Philadelphia County is unique: it adopted the Actual Value Initiative (AVI) in 2013, assessing all real property at 100% of estimated fair market value on an annual basis. This makes Philadelphia assessments the most current and transparent in the state, though it also means assessed values there move with the market each year. All other PA counties are encouraged but not required to reassess periodically, and many avoid doing so due to the political difficulty of large, uniform value changes.
| System Element | Rule | Impact on Homeowner |
|---|---|---|
| Assessment Basis (Most Counties) | Base-year market value; no statewide mandate to update | Assessed value may be far below or above current market value depending on base year and market changes since then |
| Assessment Basis (Philadelphia) | 100% of annual estimated fair market value (AVI, since 2013) | Assessed value tracks current market; rises in appreciating markets each year |
| Common Level Ratio (CLR) | Published annually by STEB; measures assessed-to-market ratio for each county | Used in appeals: if your assessed value / CLR exceeds your market value, you may be over-assessed |
| Assessment Appeal Deadline | August 1 of tax year in most counties (first level: County Board of Assessment Appeals) | Annual opportunity to challenge assessment if CLR supports a reduction |
| Uniformity Clause (PA Const. Art. VIII Sec. 1) | All real property within a class must be assessed uniformly at same fraction of value | Legal basis for challenging selective reassessments or inconsistent assessment practices |
| Three Taxing Layers | County + Municipality + School District each levy separately | Your address sits in a specific school district that may levy more or less than the county average – school district choice is a major tax factor |
| LERTA (Act 76 of 1977) | Up to 10-year exemption on increased assessed value from improvements on deteriorated property | Renovation or new construction in qualifying zones can be shielded from reassessment for up to 10 years |
Important for buyers: In Pennsylvania, purchasing a property does not automatically trigger a reassessment to current market value in most counties. Your tax bill after purchase will be based on the prior owner’s base-year assessed value, not your purchase price – which may be much higher or lower. However, purchasing a property can attract the county assessment office’s attention and may prompt an informal review. Always check the current assessed value and CLR before closing.
Major Tax Districts and County Variations in Pennsylvania
Among Pennsylvania’s 10 most populous counties, effective rates span from 0.94% in Philadelphia (benefiting from the $100,000 homestead exemption available to most owner-occupants) to 1.74% in Berks County. Delaware County, directly west of Philadelphia, posts the highest effective rate among the suburban collar counties at 1.67%, reflecting both higher home values and a demanding school district levy structure. Chester County, often cited as one of the wealthiest counties in Pennsylvania, posts the lowest rate among the suburban counties at 1.20%, reflecting its large commercial tax base and high-income school district revenue flexibility.
Allegheny County (Pittsburgh) has a 1.70% effective rate shaped heavily by Pittsburgh Public Schools’ high millage requirement and the city’s own municipal levy. The city of Pittsburgh residents within Allegheny County effectively pay three separate government layers (city, county, and school district), all of which layer atop the same property base.
The table below reflects effective rates from U.S. Census Bureau ACS 2023 five-year estimates, matching the rates in the calculator dropdown. Rates represent actual taxes paid as a percentage of current market value across owner-occupied properties.
| County | Effective Rate (est.) | Annual Tax on $300k Home | Notes |
|---|---|---|---|
| Philadelphia | 0.94% | $2,820 | Annual AVI assessment at 100% FMV; $100,000 homestead exemption available. Source: Census ACS 2023. |
| Allegheny | 1.70% | $5,100 | Pittsburgh area; tripartite levy (city + county + school). Last countywide reassessment: 2013. Source: Census ACS 2023. |
| Montgomery | 1.44% | $4,320 | Major Philadelphia suburb; high median values ($500k+) and strong school districts. Source: Census ACS 2023. |
| Bucks | 1.36% | $4,080 | Northeast Philadelphia suburb; diverse communities from New Hope to Levittown. Source: Census ACS 2023. |
| Chester | 1.20% | $3,600 | Lowest effective rate among collar counties; affluent tax base. Source: Census ACS 2023. |
| Delaware | 1.67% | $5,010 | Highest effective rate among collar counties; dense suburban setting west of Philadelphia. Source: Census ACS 2023. |
| Lancaster | 1.17% | $3,510 | Penn Dutch country; relatively moderate rates with strong agricultural base. Source: Census ACS 2023. |
| York | 1.45% | $4,350 | South-central PA; diverse communities from York city to rural townships. Source: Census ACS 2023. |
| Berks | 1.74% | $5,220 | Reading area; highest effective rate among top-10 PA counties. Source: Census ACS 2023. |
| Lehigh | 1.36% | $4,080 | Allentown/Bethlehem area; Lehigh Valley industrial-to-suburban transition community. Source: Census ACS 2023. |
| Statewide Average | 1.26% | $3,780 | All owner-occupied properties statewide. Source: Tax Foundation / Census ACS 2023 (est.). |
Recent Pennsylvania Property Tax Law Changes and 2025-2026 Outlook
Act 7 of 2023 (signed August 4, 2023) was the most significant Pennsylvania property tax relief expansion in nearly two decades. The Property Tax/Rent Rebate program maximum rebate was increased from $650 to $1,000, income limits were raised from $35,000 to $45,000, and automatic annual CPI indexing of income thresholds was introduced so the program does not erode in real terms over time. Implementation began for tax year 2023 rebates (filed in 2024), making over 175,000 additional Pennsylvanians newly eligible.
The Pennsylvania General Assembly continues to debate more fundamental school property tax relief measures. Proposals including SB 962 and HB 1649 have circulated proposing a partial or full elimination of school property taxes, replacing the revenue with expanded state sales and income taxes. These proposals have historical precedent – similar bills have been introduced and debated for decades – but none have yet passed, leaving school property taxes as the dominant driver of Pennsylvania’s above-average effective rate.
Pennsylvania homeowners should note the federal SALT deduction cap of $10,000 limits deductibility for homeowners in high-tax school districts. A Delaware County homeowner paying $7,500 in property taxes plus Pennsylvania’s 3.07% flat state income tax may have a combined SALT obligation exceeding the $10,000 federal cap, reducing the federal tax benefit of Pennsylvania property tax payments relative to pre-2018 law.
| Change | Effective Date | Key Impact | Who Benefits |
|---|---|---|---|
| Act 7 of 2023: PTRR Expansion | Tax Year 2023 (rebates paid 2024) | Max rebate increased to $1,000; income limit raised to $45,000; CPI indexing added | Age 65+, widows/widowers 50+, disabled 18+; up to 175,000 newly eligible |
| PTRR Supplemental Rebate | Ongoing (Act 7) | Up to $1,500 total rebate for high-tax-area qualifying residents | Qualifying PTRR applicants in Philadelphia, Pittsburgh, Scranton, and high-tax school districts |
| PTRR CPI Indexing | Tax Year 2024 onward | Income thresholds automatically adjust for inflation each year | Near-threshold PTRR applicants who would otherwise be phased out by inflation |
| Disabled Veteran Exemption Threshold Increase | Annual adjustment | 2025 income threshold: $114,637 (raised from $108,838 in 2024) | 100% P&T disabled veterans near the income threshold |
| School Property Tax Elimination Proposals (Ongoing) | Pending GA passage | Would replace school property taxes with expanded sales/income taxes if enacted | All PA property owners (proposed) |
Disclaimer and Methodology
This calculator provides estimates for planning purposes only. Pennsylvania has one of the most complex property tax systems in the nation, with 67 counties each using independent base-year assessed values and Common Level Ratios, plus three separate taxing layers (county, municipality, school district). Your actual bill depends on your county’s base-year assessed value for your parcel (which may differ substantially from current market value), the combined millage of all taxing bodies at your address, and any homestead exclusions enrolled. Before purchasing property, always request the current tax bill and confirm the base-year assessed value with the county assessment office.
What this calculator does not account for:
- Your county’s base-year assessed value (which may be far below current market value in counties that have not reassessed recently)
- School district millage variations within a county (your school district is often more important than your county for tax purposes)
- Municipal millage that varies by borough, township, or city within the county
- Homestead exclusion amounts granted by your specific school district, county, or municipality
How to get an accurate estimate:
- Look up your parcel on your county assessment office website to find the current base-year assessed value and any enrolled exemptions.
- Identify your school district, municipality, and county and request the current millage rate for each from the county assessment or tax collection office.
- Multiply assessed value by combined millage rate (per 1,000 dollars) to get the gross tax. Subtract any homestead exclusion amount before applying the millage.
- If you believe your assessment is inaccurate, compare assessed value to the CLR on the PA Department of Revenue STEB page and file an appeal with your county Board of Assessment Appeals by August 1.
Data sources: County effective rates from U.S. Census Bureau ACS 2023. Statewide rate from Tax Foundation 2026. PTRR program details from PA Department of Revenue. Veteran exemption from PA Department of Military and Veterans Affairs.
Return to the National Property Tax Calculator to compare Pennsylvania with other states.
