Allen County Treasurer’s Office

Allen County, Ohio

Pay Sewer Bill Online

For your convenience, we offer online payments for your sewer bill.

Search & Pay Property Tax

Look for a property tax or pay your property tax through our online portal.

Pay Mobile Home Taxes

Save time and pay your mobile  home tax through our online payment center.

Online Diversion Payments

Make your online diversion payments here.                                          

Welcome to the Treasurer's Office

We are open for in-person tax or sewer payments Monday – Friday, 8am – 430pm.  Please be sure to check below in the Important News section for any changes to this schedule. We are closed on all federal holidays.  Payments can be made by cash, check, or credit card.   We are pleased to offer you the convenience of paying some types of payments online or by phone with a credit card for a convenience fee (not charged by the Treasurer’s Office).  To make real estate payments by phone, please call 1-866-739-0469. To make sewer payments by phone, please call 1-866-636-3868. To pay online, click the appropriate box above.  If you are delinquent on your taxes or have any questions, PLEASE CONTACT US!  We are here to help and look forward to meeting you!

Thank you,
Krista Bohn


Treasurer’s office will be closing at 12pm Good Friday April 7th. 

Treasurer’s office will be closing at 12pm Friday May 26th and closed on Monday May 29th in observance of Memorial Day. 

A Vibrant County in Northwest Ohio

Important Dates-Allen County Treasurer's Department

Important Dates for 2022/2023

Payments, Town News

Allen County Important Dates Real Estate & Manufactured Home Deadlines Set 1st Half  – Friday, February 10, 2023 2nd Half... Read More → Important Dates for 2022/2023

Things to do in Allen County


Allen County offers something for everyone whether you are looking for great dining options, enjoying nature, or a fun family outing.... Read More → Things to do in Allen County

Voter Registration-Allen County Treasurer's Department

Voter Registration

Town News

The Ohio Revised Code section §3503.10 designates each of Ohio’s 88 County Treasurers’ Offices as Voter Registration Sites. You may... Read More → Voter Registration

Important Dates

2022 Real Estate & 2023 
Manufactured Home Deadlines

 1st Half  – Friday, February 10, 2023
2nd Half – Friday, July 14, 2023

Sanitary Sewer Deadlines
4th Quarter 2022 Deadline: March 3rd, 2023
1st Quarter 2023 Deadline: June 2nd, 2023
2nd Quarter 2023 Deadline: Sept 1st, 2023
 3rd Quarter 2023 Deadline: Dec 1st, 2023
Allen County Courthouse
Office Address:

301 N Main St Ste 203
Lima OH 45801
(419) 223-8515 Phone
(419) 222-7852 Fax

Mailing Address:

PO Box 123
Lima OH 45802-0123

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