Mifflin Property Tax 2026: Rates, Assessor & Calculator

Mifflin Property Tax 2026 shows a county‑wide effective rate of about 1.52%, with the Mifflin County tax assessor office located at 20 N. Wayne Street in Lewistown ready to answer calls at (717) 248‑5783, and an online Mifflin County real estate tax calculator that lets homeowners input assessed values and millage to see exact bills; the official tax due date falls in July, and the Mifflin PA tax collector phone number remains (717) 248‑6733 for any payment questions, while the Mifflin PA school district tax levy contributes a notable portion of the total assessment.

Mifflin Property Tax relief in 2026 includes a $30,000 homestead exemption for qualifying primary residences, a property tax rebate eligibility tied to income thresholds, and several municipal tax abatement criteria that can lower liabilities; residents can download Mifflin property assessment appeal forms PDF from the assessor’s website, follow the Mifflin County tax appeal guidelines before the August deadline, and avoid delinquency penalties by using township tax bill payment options such as online portals or mailed checks, while the county also offers a tax lien search tool, parcel tax map, and a structured refund process for overpayments.

Search Mifflin County Property Tax

To find Mifflin County property tax records, start at the official Mifflin County website at https://www.mifflincountypa.gov/. The site provides access to assessment information, millage rates, the 2026 County Directory, and links to local tax services such as Keystone Collections. Follow the site’s menu to the Assessment Office section to locate property tax bill and assessment record resources.

1. Visit the Mifflin County official website at https://www.mifflincountypa.gov/.
2. Navigate to the Assessment Office section of the site.
3. Use the available search tools to locate a parcel by owner name, parcel number, or property address.
4. Select the matching parcel from the search results to view the assessment details.
5. Review the assessed value, millage rate, and current tax status on the parcel page.
6. Print or save the record for tax filing, appeal, or payment purposes.

The official site provides access to current assessment data, millage rates for the 2026 cycle, and a link to pay delinquent property taxes. For deed and ownership information, use the Recorder of Deeds resources available through the county website.

Mifflin County Tax Rates and Millage Structure

Mifflin County property tax rates come from a base millage set by the county, plus local millage rates from municipalities and school districts. A mill equals one dollar of tax for every one thousand dollars of assessed value. The county publishes a Common Level Ratio of 20.91 and a Reciprocal of 4.78 for the 2026 cycle running from July 1, 2026 through June 30, 2026.

The Common Level Ratio helps the state compare assessed values to actual market values. The Reciprocal factor applies to property tax calculations when the county uses a base year assessment. Tax bills combine county, municipal, and school district millage into a single rate that applies to each property.

• County millage: Set by the Mifflin County Commissioners.
• Municipal millage: Set by each township or borough council.
• School district millage: Set by the local school board.

Property owners can view the exact millage rates for the 2026 cycle on the official Mifflin County website under the Assessment Office section. The site shows how each taxing body contributes to the total annual bill.

Mifflin County Property Tax Calculator Methods

A Mifflin County property tax calculation uses the property’s assessed value and the total millage rate to produce an annual bill. The calculation multiplies the assessed value by the millage and then divides by one thousand. The Common Level Ratio and Reciprocal factor (20.91 and 4.78 respectively for the 2026 cycle) apply to assessments based on a base year that differs from current market value.

For example, a home with an assessed value of $100,000 and a total millage of 25 mills pays $2,500 in annual property tax before any ratio adjustments. Property owners should consult the county’s published millage rate tables and assessment records for the precise rates that apply to their parcel.

Homeowners can run this calculation using the assessment records available on the official county website or request a written estimate from the Assessment Office. The estimate helps with budgeting and planning for annual tax payments.

Mifflin County Assessment Office Functions

The Mifflin County Assessment Office handles all property valuation, record updates, and exemption filings for county parcels. The office maintains a database of every parcel, including land size, building details, and ownership history. Staff process deed transfers, new construction, and subdivision changes throughout the year.

Property owners contact the Assessment Office for several common reasons. Each reason leads to a different form, record, or process within the office.

• File a homestead exemption application for a primary residence.
• Submit a property tax appeal when an assessed value seems too high.
• Request a copy of an assessment card or property record card.
• Update ownership records after a sale or transfer.
• Apply for a farmstead exclusion on agricultural land.

The office works with the Recorder of Deeds to keep ownership records current. Both offices are located at the Mifflin County courthouse address in Lewistown for public visits and mail.

Mifflin County Recorder of Deeds Services

The Mifflin County Recorder of Deeds records legal documents that affect property ownership. These documents include deeds, mortgages, liens, satisfactions, and easements. Recording these documents with the county creates a public record that protects buyers, sellers, and lenders.

Residents and title searchers use the Recorder of Deeds database to research property history. A title search shows every transfer, lien, and encumbrance on a parcel dating back decades. Title companies, attorneys, and homeowners run these searches before a sale, refinance, or estate settlement.

• Record a new deed after a property sale.
• File a mortgage or mortgage satisfaction document.
• Search for liens, judgments, or tax claims on a parcel.
• Obtain certified copies of recorded documents.
• Research historical ownership for genealogy or estate work.

The Recorder of Deeds office works with the same data source as the Assessment Office. Recording a new deed triggers an ownership update in the assessment database, which can change the tax bill mailing address.

Mifflin County Property Tax Due Dates and Payment Options

Mifflin County property tax bills follow a fiscal year cycle. The county issues annual tax bills for county, municipal, and school district taxes. Property owners can pay their Mifflin County property tax through several methods, including through the official county website which provides a link to pay delinquent property taxes. Additional tax collection in the county is overseen by the Mifflin County Tax Collection Committee, formed under Act 32 of 2008 for county-wide income tax and local tax collection for school districts and municipalities.

Property owners can pay their Mifflin County property tax through several methods. Each method suits a different type of taxpayer.

The county charges penalties for late payments. Delinquent taxes accrue interest at a rate set by Pennsylvania law. Property owners who cannot pay on time should contact the county before the due date to discuss payment plans.

Mifflin County Tax Appeal Process and Deadlines

Mifflin County property owners can appeal an assessment they believe is too high. Appeals go to the Mifflin County Board of Assessment Appeals. The board reviews evidence from the property owner and the county assessor before issuing a ruling. In Pennsylvania, the typical filing deadline for property tax assessment appeals is August 1, though deadlines vary by county.

The appeal process has strict deadlines. Property owners who miss the deadline lose the right to challenge that year’s assessment. The standard appeal window for the 2026 tax year closed before the bills went out. Refer to the Mifflin County official website for the exact 2027 deadline dates when they post.

1. Download the appeal form from the Assessment Office website or pick one up in person.
2. Gather evidence that supports a lower value, such as recent sales of similar homes.
3. Complete the form with the parcel number, current assessed value, and requested value.
4. Submit the form to the Assessment Office before the annual deadline.
5. Attend the scheduled hearing before the Board of Assessment Appeals.
6. Receive the board’s decision by mail after the hearing.

Owners who lose the appeal can take the case to the Court of Common Pleas. Court appeals have separate filing fees and deadlines. Most appeals succeed only when the owner presents clear, comparable sales data.

Mifflin County Homestead Exemption and Property Tax Relief

Pennsylvania offers a homestead exclusion that reduces the taxable assessed value of a primary residence. The exclusion amount changes based on state budget allocations. For 2026, the standard homestead exclusion referenced in Pennsylvania provides a $30,000 reduction in the taxable portion of an eligible home’s assessed value.

The Mifflin County Assessment Office processes homestead exclusion applications for county residents. Each application requires proof that the property serves as the owner’s primary residence. The property must be the address where the owner actually lives, registered their driver’s license, and registered their voter registration.

• Valid Pennsylvania driver’s license showing the property address.
• Voter registration card with the property address.
• Recent utility bill in the applicant’s name at the property address.
• Recorded deed showing the applicant as the owner.

The Pennsylvania Property Tax/Rent Rebate Program offers cash rebates for senior citizens, widows, widowers, and people with disabilities. The Department of Revenue administers this separate program. Applicants file with the state, not the county, and the rebate goes directly to the approved applicant.

Mifflin County School District Tax Levy

The school district portion of Mifflin County property tax often makes up the largest share of a property owner’s bill. School districts set their own millage rates after holding public budget hearings. The Mifflin County School District covers most municipalities in the county.

School district tax revenue funds teacher salaries, building maintenance, transportation, and classroom supplies. The district reports its millage rate to the county each year, and the county adds that rate to the total bill sent to property owners.

• Elementary schools within the district boundaries.
• Middle schools serving county families.
• The county high school and any satellite campuses.
• Special education programs and support services.

Property owners can attend school board meetings to hear budget discussions before the annual millage vote. Public comment periods let residents ask questions about spending and tax plans. The meeting schedule posts on the school district’s website each year.

Mifflin County Delinquent Taxes and Penalties

Delinquent property taxes create serious problems for Mifflin County property owners. The county charges an interest penalty on unpaid balances starting from the due date. The penalty rate follows state law and accrues monthly until the balance clears.

Long-term delinquency can lead to a tax claim or tax sale. The county files a tax claim when taxes remain unpaid for an extended period. A tax sale may follow if the owner does not pay the claim amount plus costs within a set period. The official Mifflin County website provides a link to pay delinquent property taxes.

Owners facing financial hardship should contact the county before the tax claim stage. Some owners qualify for payment plans, hardship deferrals, or installment agreements. Acting early protects the property from a tax sale.

Mifflin County Property Tax Refund Process

Mifflin County property owners who pay too much tax can request a refund. Common reasons for overpayment include duplicate payments, assessment reductions after an appeal, and clerical errors on the tax bill. The refund process works differently for each cause.

Appealed assessments that result in a lower value trigger an automatic recalculation of the tax bill. The county issues a refund for the overpayment or applies the credit to the next year’s bill. The owner chooses the method when the appeal ruling arrives.

1. Contact the Mifflin County Assessment Office to confirm the overpayment amount.
2. Request a refund form or write a letter explaining the overpayment.
3. Include proof of payment, such as a cancelled check or bank record.
4. Submit the form with supporting documents to the county office.
5. Wait for the county to verify the claim and process the refund check.
6. Follow up by phone if the refund does not arrive within a reasonable time.

Refunds for clerical errors take less time than refunds for appeal-based reductions. The county processes clerical refunds after verification. Appeal-based refunds can take longer because the recalculation happens at the end of the appeal cycle.

Mifflin County Municipal Tax Rates Comparison

Property tax rates vary across Mifflin County municipalities because each local government sets its own millage. Townships and boroughs use property tax revenue to fund police, fire, road maintenance, and local services. Rates change each year based on the budget adopted by local officials.

Comparing municipal rates helps buyers evaluate the total tax cost of a home. A home in a higher-millage municipality costs more in annual tax than the same home in a lower-millage area, even when the assessed value matches. The county assessment records show the current millage for each municipality.

• Lewistown Borough: Municipal millage reflects the costs of urban services.
• Burnham Borough: Municipal millage supports local services within the borough.
• Derry Township: Municipal millage supports rural service levels.
• Granville Township: Municipal millage is tied to annual budget votes.

Buyers should check both the municipal and school district millage before closing on a property. Total millage drives the actual annual tax bill, and small differences add up over years of ownership.

Mifflin County Land Valuation Methods

Mifflin County uses a base year assessment system to value property for tax purposes. The base year sets the assessed value of each property based on its market value during a specific year. The county updates the base year only when a county-wide reassessment occurs.

The Common Level Ratio adjusts base year values to match current market trends. Pennsylvania requires this adjustment when counties do not reassess annually. The ratio divides the total assessed value by the total market value to produce a number that applies to all parcels. The 2026 Common Level Ratio for Mifflin County is 20.91, with a Reciprocal of 4.78.

• Residential property: Valued by comparable sales of similar homes.
• Commercial property: Valued by income approach or sales comparison.
• Agricultural land: Valued by use-based assessment for farm production.
• Vacant land: Valued by recent sales of similar parcels in the area.

Property owners who believe their assessment does not reflect market value can present evidence at an appeal hearing. Comparable sales within the past three years carry the most weight with the Board of Assessment Appeals.

Mifflin County Property Tax Abatement Criteria

Property tax abatements reduce or freeze the tax bill for qualifying properties. Mifflin County follows Pennsylvania rules for abatement eligibility. The programs target specific property types and owner situations.

Common abatement categories include improvements to historic properties, upgrades for accessibility, and certain agricultural buildings. Each category has a separate application, deadline, and review process through the county or state office that administers the program.

• Historic preservation: Abatement for approved exterior restoration work.
• Accessibility upgrades: Abatement for ramps, lifts, and bathroom modifications.
• Agricultural buildings: Partial abatement for barns, silos, and storage structures.
• Solar energy systems: Abatement for approved solar panel installations.

Abatement applications go to the Mifflin County Assessment Office or the Pennsylvania Department of Community and Economic Development. The approving body depends on the abatement type. Owners should confirm the right office before submitting any paperwork.

Contact, Local Details, and Map

The Mifflin County government offices are located in downtown Lewistown. The main county offices handle records related to Mifflin County property tax and ownership. Property owners can visit the county offices in person during business hours, 8:00am to 4:00pm Monday through Friday.

Property owners with questions about Mifflin County property tax bills, assessment appeals, or homestead exclusions should contact the county main number first. Staff can direct callers to the right office, form, or process based on the question topic. The official website also provides links to pay delinquent property taxes, access the 2026 County Directory, view millage rates, and reach Keystone Collections for local taxes.

• Main county website: https://www.mifflincountypa.gov/
• County main phone: (717) 248-6733
• County fax: (717) 248-3695
• Physical address: 20 North Wayne Street, Lewistown, PA 17044
• Office hours: 8:00am – 4:00pm Monday through Friday

Mail for Mifflin County offices goes to the 20 North Wayne Street address in Lewistown. Property owners should include the parcel number, tax year, and a return address on all mailed correspondence. The offices process mail in the order received and respond within standard state timelines.

Frequently Asked Questions

The Mifflin County property tax system handles real‑estate levies, school district charges, and local services. Knowing where to find assessment data, payment options, and appeal forms helps homeowners avoid penalties and keep their bills accurate.

What is the contact phone number for the Mifflin County Assessment Office?

Call the Assessment Office at (717) 248‑5783. Representatives answer weekdays from 8 a.m. to 4 p.m. and can confirm your current tax bill, provide millage details, and guide you to online resources.

Where can I view the 2026 millage rates for Mifflin County?

Visit the county’s Assessment page and open the “Millage Rates‑2026” PDF. The document lists a Common Level Ratio of 20.91 for the period 7/1/25‑6/30/26 and a Reciprocal rate of 4.78. These figures determine the amount each property owner pays.

How do I pay my Mifflin County property tax bill?

Payments are accepted online through the Keystone Collections portal linked from the county website. You may also mail a check to the address 20 N. Wayne Street, Lewistown, PA 17044. Online payments post instantly; mailed checks should include your parcel number.

What steps are required to file a property tax assessment appeal in Mifflin County?

First, download the appeal form PDF from the Assessment Office’s website. Complete the form with your parcel ID, current assessment, and supporting evidence such as recent sales data. Submit the form by the deadline posted in the 2026 County Directory—usually early August—and attend the Board of Assessment Appeals hearing if a hearing is scheduled.

Who qualifies for the Pennsylvania Homestead Rebate in Mifflin County?

Homeowners whose principal residence is in Mifflin County may claim the $30,000 homestead exemption. To qualify, the property must be your primary home and you must file the exemption application with the Assessment Office before the March 1 deadline. The exemption reduces the taxable value, lowering the overall tax bill.