How Do Property Taxes Work When Buying a Home in Pennsylvania?

Property taxes are one of the biggest recurring costs of owning a home in Pennsylvania, and they are not a single bill. Your annual property tax is actually three separate taxes rolled together: a county tax, a municipal or township tax, and a school district tax. Each one is set by a different elected body, and each one is calculated on the assessed value of your home.

That matters when you are shopping, because the same-priced home in two different towns can carry very different tax bills. A home in one Philadelphia suburb might have a modest school district levy, while a nearly identical home a few miles away sits in a district with a much higher millage rate. Before you make an offer, ask your agent for the current annual tax bill on the exact property, not just an average for the town. The tax line on the listing is a starting point, but the most recent bill is the number that counts.

Property taxes are billed for a full year, but you only own the home for part of that year. At closing, the taxes are prorated: the seller pays their share up to the settlement date, and you pick up the bill from that day forward. This is worked out on your closing statement as a credit, so you are not paying the whole year's taxes at once.

How the proration is calculated depends on whether the taxes for the current year have already been paid. If the seller already paid the full bill, you reimburse them for the portion of the year after your settlement date. If the bill has not been paid yet, you receive a credit for the seller's share and you pay the full bill when it comes due. Your settlement agent or real estate attorney handles this math, but it is worth reviewing the numbers on your closing disclosure so you understand exactly what you are paying for.

Most Pennsylvania buyers with a mortgage pay their property taxes through an escrow account. Each month, a portion of your mortgage payment is set aside for taxes and homeowners insurance, and when the tax bill comes due your lender pays it from that account.

This is convenient because it spreads a large annual bill across twelve smaller monthly payments, but it also means your total monthly payment includes the tax estimate, not just principal and interest. When your taxes go up, your escrow payment goes up too, and your lender will do an annual escrow analysis to adjust. If you are comparing homes, ask for the monthly payment including taxes and insurance, not just the mortgage payment, so you are comparing apples to apples.

Your first year of ownership is where surprises usually show up. If you bought near the middle of the tax year, your first escrow payment may be lower than you expect because you are only covering part of the year. But the following year, once you are paying a full twelve months of taxes, your monthly payment can jump noticeably. That is normal, and it is worth planning for.

You should also expect the bill itself to rise over time. Pennsylvania counties reassess periodically, and school districts and municipalities raise millage rates to fund budgets. A home that looks affordable at purchase can become less so if taxes climb faster than your income. When you are budgeting, leave yourself room for a tax increase and check the recent history of the property's bill so you know what direction it has been heading.

Before you settle on a home, get answers to a few tax-specific questions: What was the property's most recent annual tax bill, and does it include all three levies? Was the home recently reassessed, and is another reassessment coming? Is there a homestead exemption or tax relief the current owner is receiving that you will need to apply for yourself?

In Philadelphia, the Homestead Exemption can reduce the taxable assessed value of your primary residence, and you must apply for it separately, it does not transfer automatically with the deed. In the surrounding counties, school tax relief programs and senior rebates work differently. Your agent can point you to the right office in your county, and we can walk you through what applies to the specific home you are considering.