If you own property in Pittsburgh — or you’re thinking about buying — understanding real estate taxes isn’t optional. It directly affects your monthly payment, your net proceeds when you sell, and how much home you can actually afford.

Pittsburgh homeowners pay property taxes to three separate taxing bodies: the City of Pittsburgh, the Pittsburgh School District, and Allegheny County. Each sets its own millage rate, sends its own bill, and has its own deadlines. For 2026, all three have raised rates — making this guide more important than ever.

This guide breaks down exactly how Pittsburgh real estate taxes work, what you owe, what exemptions and discounts are available, how to appeal your assessment, and how to keep more money in your pocket.

How Pittsburgh Property Taxes Work

Real estate taxes in Pittsburgh are calculated using two numbers: your property’s assessed value and the millage rate set by each taxing body.

Assessed Value

Allegheny County’s Office of Property Assessments assigns an assessed value to every property. This is not the same as your home’s current market value. The county’s last full reassessment was in 2012, and all assessments are still supposed to reflect fair market value as of January 1, 2012.

Because home prices have risen significantly since 2012, the state uses a Common Level Ratio (CLR) to bridge the gap between assessed values and current sale prices. For 2026, Allegheny County’s CLR drops to 50.1% — meaning if your home sold today, the county would expect its assessed value to be roughly 50.1% of the sale price.

Millage Rate

A “mill” equals $1 of tax for every $1,000 of assessed value. Each of the three taxing bodies — the city, the school district, and the county — sets its own millage rate annually. Your total property tax bill is the sum of all three.

2026 Millage Rates: What You’ll Pay

For 2026, Pittsburgh property owners are facing rate increases from multiple taxing bodies. Here’s the current breakdown:

Pittsburgh City Council approved the 20% city millage increase to close what officials described as a $20–$30 million budget gap. Allegheny County’s 36% increase — its first hike in over a decade — took effect in 2025.

The city also levies smaller millage amounts for parks (0.50 mills) and the Carnegie Library system (0.25 mills), which are included in the city rate above.

How To Calculate Your Property Tax Bill

Calculating your Pittsburgh property taxes is straightforward once you know your assessed value. Here’s the formula:

Step-By-Step Example

Let’s say your home has an assessed value of $150,000:

You can also use the official Allegheny County Property Assessment Tax Calculator on the county website, or the City of Pittsburgh’s Property Tax Worksheet to verify your numbers.

Your assessed value can be found on your most recent tax bill or by searching the Allegheny County real estate portal online.

Exemptions & Discounts That Save You Money

Homestead Exclusion (Act 50)

If your property is your primary residence, you likely qualify for the Homestead Exclusion. This reduces the assessed value used to calculate your taxes — which directly lowers your bill.

The Homestead Exclusion amounts for Pittsburgh are:

You only need to apply once, and it stays on your property as long as it remains your primary residence. If you haven’t applied yet, contact the Allegheny County Office of Property Assessments.

Act 77 Senior Tax Relief

Pittsburgh’s senior tax relief program under Act 77 can reduce your city property tax bill by 40%. Eligibility requirements include:

You must be age 60 or older (or a widow/widower aged 50–60, or permanently disabled aged 18–60). You must have owned and lived in your Allegheny County home continuously for the past 10 years. Your gross household income must be $30,000 or less — and only 50% of Social Security, SSI, and Railroad Retirement Tier 1 benefits count toward that limit.

Early Payment Discount

All three taxing bodies offer a 2% discount if you pay your full annual bill (or your first installment) before the early-payment deadline. For the City of Pittsburgh in 2026, that deadline was extended to February 17, 2026. For Allegheny County, the discount window typically runs through March 31.

It’s free money — don’t leave it on the table.

Tax Abatements For New Construction & Renovations

If you build a new home or make substantial improvements to an existing property in Pittsburgh, you may qualify for a property tax abatement lasting up to 10 years.

A tax abatement is a temporary reduction or elimination of the property tax on the added value created by your construction or renovation. It typically applies to the increase in assessed value — not the underlying land or the pre-existing structure.

What Qualifies

Common qualifying categories include new residential construction, conversions from commercial to residential use, and substantial rehabilitations that create or increase dwelling units. The abatement generally takes effect once construction is complete and a Certificate of Occupancy is issued.

How To Appeal Your Property Assessment

If you believe your property’s assessed value is too high, you have the right to file an appeal with the Allegheny County Board of Property Assessment Appeals and Review (BPAAR). There is no cost to file.

When You Should Consider An Appeal

You may have a strong case if your assessed value is significantly higher than 50.1% (the 2026 CLR) of your home’s actual current market value, if comparable homes in your neighborhood have lower assessments, or if your property has condition issues that aren’t reflected in the assessment.

How The Appeal Process Works

Transfer Taxes When Buying Or Selling

In addition to annual property taxes, Pittsburgh real estate transactions are subject to a realty transfer tax — a one-time tax paid when property changes hands.

On a $300,000 home, that’s $15,000 in transfer taxes. Both the buyer and seller are held jointly liable, though in practice the split is negotiated as part of the transaction. In the Pittsburgh market, it’s common for buyer and seller to split the transfer tax evenly — but this can vary by deal.

Payment Deadlines, Discounts & Penalties

Because you receive separate tax bills from three entities, staying on top of deadlines is critical. Here’s the general timeline:

City Of Pittsburgh

Discount period: Pay by the early deadline (February 17 for 2026) to receive a 2% discount on your annual bill or first installment. After the discount window closes, the face amount is due. Late payments incur penalties.

Allegheny County

Discount period: Through March 31 — pay during this window for a 2% discount. Face period: April 1–30 — full amount due, no discount, no penalty. Penalty period: Beginning May 1 — a one-time 5% penalty on the gross amount, plus 1% interest per month for each month taxes remain delinquent.

Pittsburgh Public Schools

The school district follows a similar discount/face/penalty schedule. Check your bill for exact dates, as they can shift year to year.

Frequently Asked Questions