2027 Property Tax Due Dates
Varies by county
Discount period (typically 2 months)
Varies by county
Face amount due
Payment Methods
Online, Mail, In-Person
Union County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Union County Treasurer
In Person
Visit the Treasurer's office
About Property Taxes in Pennsylvania
Pennsylvania's property tax system is unusually complex: property owners typically receive three separate tax bills — one from the county, one from the municipality (city, borough, or township), and one from the school district. Each taxing authority sets its own millage rate and, in many cases, operates on a different payment schedule and uses a different tax collector. Property values are assessed by county assessment offices, and the frequency of countywide reassessments varies widely — some Pennsylvania counties have not conducted a countywide reassessment in decades. The Common Level Ratio (CLR), published annually by the State Tax Equalization Board, adjusts for the gap between assessed and market values and is used in appeal proceedings.
Payment & Assessment
Because Pennsylvania has three separate types of property tax bills — county, municipal, and school district — each with its own due dates, the annual payment schedule is more complex than most states: School district taxes: Typically billed July 1. In most districts, a 2% discount applies if paid by late August, face value is due through October 31, and a 10% penalty applies after that. Dates vary by district. County taxes: Usually billed March 1. A 2% early payment discount often applies through February or March. Face value is generally due through June 30, with a 10% penalty after that. Municipal taxes: Similar timing to county taxes, often billed in spring. Always check with your local tax collector and school district for exact dates, as they vary by county and municipality. Many areas offer online payment through local tax collector websites or county portals.
Statewide framework for Pennsylvania. Your county's specific rates and deadlines are shown above.
Other Counties in Pennsylvania
About Union County
Union County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 42,681. Its county seat is Lewisburg. The county was created on March 22, 1813, from part of Northumberland County. Its name is an allusion to the federal Union. Mifflinburg was established by legislation as the first county seat until it was moved to New Berlin in 1815. Lewisburg became county seat in 1855 and has remained so since. Union County comprises the Lewisburg, PA Micropolitan Statistical Area, which is also included in the Bloomsburg-Berwick-Sunbury, PA Combined Statistical Area. The county is part of the Central Pennsylvania region of the state.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Interested in Tax Sale Investing?
Many properties end up at auction when owners fall behind on taxes. These books cover how it works.
As an Amazon Associate, we earn from qualifying purchases.
Get Deadline Reminders
We'll email you 1,209,600 seconds before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.