Monroe County, Pennsylvania property-tax payment and appeal deadlines
Tax bills, payment rules, and valuation-review windows are controlled by the local jurisdiction and the governing state framework. The reviewed record below separates published figures from items that still require confirmation with Monroe County Assessment Office.
Rate context
Confirmcounty, municipal, library, and school millage varies by district; Monroe's official FAQ states a 100% predetermined ratio rather than a single countywide effective rate.
Statement mailing
PublishedMarch 1, 2026 for county/municipal tax bills; school tax bills are mailed August 1, 2026; county/municipal year is January 1-December 31 and school year is July 1-June 30.
Payment deadline
Published2026 county/municipal taxes: 2% discount through April 30; face/base amount May 1-June 30; 10% penalty July 1-December 31. School bills use a separate schedule: 2% discount July 1-August 30, face amount September 1-October 31, penalty beginning November 1.
Valuation protest
PublishedAugust 1, 2026 by 4:30 p.m. for 2027 assessment appeals, or within 40 days of a change-of-assessment notice.
Do not assume a grace period.
The reviewed record identifies the payment timing above but does not establish a universal penalty schedule for this page. Late charges, interest, collection costs, tax-sale procedures, and lien or foreclosure timelines can depend on state law and the local collector’s process. If the deadline is close or a balance is delinquent, contact the tax collector directly and request the current payoff amount in writing.
Treat a published payment deadline as a hard operational date and retain your receipt or confirmation number.
From assessment to collection
01Valuation and notice
Review the assessment notice as soon as it arrives. The protest window may run from the notice date rather than from the payment due date.
02Statement and account review
Match the tax statement to the parcel or account number and confirm exemptions, assessed value, taxing units, credits, and balance.
03Payment confirmation
Use the official collector channel, then save the receipt, transaction reference, and date posted. A bank submission is not always the same as a county posting date.