Pennsylvania Property Tax Calculator
Calculate Pennsylvania property tax by county. PA avg ~1.58% — no statewide assessment ratio.
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How to use this calculator
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Pennsylvania has no uniform assessment ratio — each county uses its own historical base year.
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The Common Level Ratio (CLR) shows actual assessed-to-market ratios used in tax appeals.
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Philadelphia assesses at 100% of market value using a split-rate system (land vs improvements).
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The Homestead/Farmstead Exclusion reduces assessed value for owner-occupied primary residences.
Frequently asked questions
Why do Pennsylvania assessment ratios vary so much?
PA counties use different base years — Allegheny County last reassessed in 2012-13. The CLR ranges from 20% to 100% across counties. This makes rate comparisons between counties misleading without knowing each county's CLR.
How is PA property tax calculated?
Pennsylvania has no uniform assessment ratio — each county uses its own base year and ratio (ranging from 25% to 100%). The Common Level Ratio (CLR) adjusts for this disparity when appealing assessments.
Pennsylvania Property Tax Calculator 2024
How to use the pennsylvania property tax
Use this pennsylvania property tax to estimate your annual property tax bill by county. Pennsylvania property tax rates vary by county — enter your home value and select your county to get an accurate estimate.
Pennsylvania property tax rates by county
Enter your property's assessed value (usually close to market value, set by your county assessor). Select your county to apply its effective rate. The calculator shows your estimated annual tax, monthly escrow amount, and effective rate. Rates shown reflect 2026 estimates from the Tax Foundation and state DOR data.
Pennsylvania property tax exemptions and deductions
Property taxes in Pennsylvania fund local schools, roads, emergency services, and county government. Homestead exemptions can reduce your taxable value — many Pennsylvania counties offer exemptions for primary residences, seniors, and veterans. Contact your local county assessor to apply. Tax bills are typically due in two installments per year.
PA property tax overview
Pennsylvania has no uniform assessment ratio — each county uses its own base year and ratio (ranging from 25% to 100%). The Common Level Ratio (CLR) adjusts for this disparity when appealing assessments.
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →