Allen County Property Tax Lookup

Last Updated: August 2026

Allen County property tax records are available online through the county’s Public Access Tax Information (PATI) system. You can search a property to view tax bills, payments, assessed values, deductions and other tax information.

Quick Answer

Use Allen County’s Public Access Tax Information system to look up a property by owner name, address, Tax ID or billing duplicate number.

Look Up Allen County Property Taxes

Allen County Treasurer: 260-449-7693

Search Allen County Property Taxes

The county’s online tax system allows you to research property tax information without contacting the Treasurer’s Office.

Search Allen County Property Tax Records

You can search using:

  • Property owner’s name
  • Property address
  • Tax ID number
  • Billing duplicate number

After selecting the property, you can view additional tax and assessment information.

What Can I Find?

Allen County’s tax lookup provides access to information including:

  • Current property taxes
  • Tax amounts
  • Payment information
  • Assessed values
  • Property tax deductions
  • Property Record Card
  • Form 11 assessment notice, when available
  • Printable tax bills

You can also use the system to verify whether a property tax payment was received.

Search by Property Address

If you know the property address, this is usually the easiest way to search.

Allen County recommends entering the street number and only a few letters of the street name.

If you don’t get a result, shorten the search rather than entering more information.

Search by Owner Name

You can also search by the property owner’s name.

Allen County recommends entering:

Last Name + First Initial

This can be useful when you don’t know the exact address or parcel information.

Search by Tax ID

If you have your property tax bill, you can search using the Tax ID number.

Enter the Tax ID as numbers only.

The Tax ID can be found on your property tax bill.

Search by Duplicate Number

Your billing duplicate number is another quick way to locate a property.

The duplicate number is printed on the property tax bill.

This number is particularly helpful when contacting the Treasurer about a payment.

Check Whether Your Taxes Were Paid

The online system can be used to verify property tax payments.

Check Your Allen County Tax Payment

Allen County states that its online tax information is updated nightly.

This can be useful after:

  • Paying online
  • Mailing a payment
  • Making an in-person payment
  • Having a mortgage company pay through escrow
  • Refinancing
  • Changing mortgage servicers

Print a Property Tax Bill

Need another copy of your bill?

You can view and reprint an Allen County property tax bill online at no charge through Public Access Tax Information.

View or Print an Allen County Tax Bill

This is especially useful if you misplaced the bill or didn’t receive it in the mail.

Check Your Deductions

The tax lookup can also show deduction information associated with the property.

Check for benefits you expect to see, such as applicable:

  • Homestead benefits
  • Senior property tax credits
  • Veteran deductions
  • Other deductions or credits

If something appears to be missing, contact the Allen County Auditor at 260-449-7241.

View Your Property Record Card

Allen County’s Public Access Tax Information system also provides access to the property’s Property Record Card.

The record card contains assessment-related information about the property.

For more detailed assessment questions, contact the Allen County Assessor.

Allen County Assessor: 260-449-7123

View Your Form 11

When available, you can also access the property’s Form 11 – Notice of Assessment of Land and Structures through the online system.

Form 11 is particularly important if you’re reviewing a change in your property’s assessed value or considering an assessment appeal.

Looking Up a Property Before Buying

You don’t have to own the property to use Allen County’s public tax records.

A tax lookup can be helpful when researching a home or property you’re considering buying.

You can review information such as:

  • Current tax amount
  • Assessed value
  • Existing deductions
  • Previous payment information
  • Property record information

However, don’t assume the current owner’s tax bill will be your future tax bill. Your deductions and credits may be different.

Treasurer vs. Assessor vs. Auditor

Different county offices handle different parts of the property tax process.

Treasurer: Tax bills, payments and amounts due

Assessor: Property assessments and property characteristics

Auditor: Property tax deductions, credits and certain tax records

If you’re simply trying to find how much tax is owed or whether it was paid, start with the Treasurer’s tax lookup.

Allen County Treasurer

For questions about property tax bills or payments:

Allen County Treasurer
Rousseau Centre, Suite 104
1 E. Main Street
Fort Wayne, IN 46802
Phone: 260-449-7693
Hours: Monday–Friday, 8:00 a.m.–5:00 p.m.

Visit the Allen County Treasurer

Before You Search

Have at least one of these ready:

  • Property address
  • Owner’s name
  • Tax ID number
  • Billing duplicate number

If a full address doesn’t return a result, try entering less of the street name.

Local Tip

The Allen County tax lookup is useful for much more than finding the amount due. You can also use it to verify payments, check deductions, print a tax bill and view your Property Record Card or Form 11.

If your mortgage company pays your taxes through escrow, it’s worth checking the system afterward to make sure the payment actually posted.

Frequently Asked Questions

Can I look up Allen County property taxes online?

Yes. Use the county’s Public Access Tax Information system.

Can I search by address?

Yes. You can search by property address, owner name, Tax ID or duplicate number.

Can I see whether my taxes were paid?

Yes. Allen County’s online records can be used to verify tax payments and are updated nightly.

Can I print my tax bill?

Yes. You can reprint an Allen County property tax bill online for free.

Who do I call about my tax bill?

Contact the Allen County Treasurer at 260-449-7693.

Related Pages

Official Resources

Allen County Treasurer
Rousseau Centre, Suite 104
1 E. Main Street
Fort Wayne, IN 46802
Phone: 260-449-7693

Summary

Allen County property taxes can be searched online through the county’s Public Access Tax Information system. Search by address, owner name, Tax ID or duplicate number to view tax information, verify payments, check deductions and access tax bills and property records. For questions about payments or amounts due, contact the Allen County Treasurer at 260-449-7693.