Rate Breakdown

Property taxes in Adams County are calculated by multiplying the assessed value (minus exemptions) by the total local millage rate.

How Property Tax Works in Adams County

Property taxes in Adams County are determined by two primary factors: the assessed value of your property and the combined millage rates of your local taxing authorities. The assessment process is based on the property's "base year" value, which is intended to reflect the market value of the property at the time of the last county-wide reassessment. The Adams County Assessment Office maintains these records, which are then used by the county, local municipalities, and school districts to levy taxes.

A millage rate is the tax rate applied to the assessed value of a property. One "mill" represents $1 of tax for every $1,000 of assessed value. Your total annual property tax bill is calculated by multiplying your property’s assessed value by the sum of the millage rates set by the county, your township or borough, and your local school district. Because school district taxes generally constitute the largest portion of your bill, fluctuations in local educational funding requirements often drive the most significant changes in your total tax liability.

Available Exemptions

Pennsylvania offers several programs designed to provide tax relief to eligible homeowners. These exemptions can significantly reduce your tax burden, though eligibility criteria are strictly enforced by state and local authorities:

• Homestead/Farmstead Exclusion: This program reduces the assessed value of your primary residence, thereby lowering the school district tax portion of your bill. You must apply through the county assessment office.
• Senior Citizen Property Tax Rebate: Administered at the state level (the PA Property Tax/Rent Rebate Program), this provides a rebate to eligible seniors aged 65 and older, widows/widowers aged 50 and older, and individuals with disabilities aged 18 and older who meet specific income requirements.
• Disabled Veterans Real Property Tax Exemption: Honorably discharged veterans who are 100% permanently disabled due to service-connected injuries—and who demonstrate financial need—may be eligible for a full exemption from real estate taxes.

Payment Schedule & Deadlines

Property tax bills in Adams County are typically issued in the spring. Most jurisdictions operate on a schedule that provides a discount period, a face-value period, and a penalty period:

• Discount Period: Payments made within the first two months of the bill’s issuance are usually eligible for a 2% discount.
• Face Value: Payments made after the discount period but before the deadline are due at the standard face amount.
• Penalty Period: Payments received after the final deadline are subject to a penalty, typically 10%, and may be turned over to the County Tax Claim Bureau for collection if left unpaid, which can lead to additional fees and interest.

Appealing Your Assessment

If you believe your property’s assessed value is inaccurate or higher than the fair market value of comparable properties in your area, you have the right to file a formal appeal. The process begins by filing an appeal application with the Adams County Board of Assessment Appeals during the designated filing window, which generally occurs in the early months of the calendar year. You will need to provide documentation, such as professional appraisals or evidence of recent sales of similar properties, to support your claim. A hearing will be scheduled where you can present your evidence to the board for a final determination.