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 – 1pm.   Checks by mail and online payments are  also accepted.  We are pleased to offer you the convenience of paying some types of payments online or by phone with a credit card, for a modest fee. To make real estate payments by phone, call 1-866-739-0469. To make sewer payments by phone, call 1-866-636-3868. To pay online, click on the appropriate box up above. If you are delinquent on your taxes, or have any questions or concerns, PLEASE CONTACT US! We are here to help, and we look forward to meeting you!

Evalyn Shaffner

A Vibrant County in Northwest Ohio

Important Dates-Allen County Treasurer's Department

Important Dates for 2019/2020

Payments, Town News

Allen County Important Dates Real Estate & Manufactured Home Deadlines Set 1st Half  – Friday, February 14, 2020 2nd Half –... Read More → Important Dates for 2019/2020

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

2020 Real Estate & 2021 
Manufactured Home Deadlines

 1st Half  – Friday, February 12, 2021
2nd Half – Friday, July 9, 2021

Sanitary Sewer Deadlines
3rd Quarter 2020 Deadline: December 4, 2020 
4th Quarter 2020 Deadline: March 5, 2021
1st Quarter 2021 Deadline: June 4, 2021
2nd Quarter 2021 Deadline: Sept 3 2021
3rd Quarter 2021 Deadline: December 3, 2021

Important Updates

Effective 10/28/20 with the increase of Covid-19 cases in Allen County the Treasurer’s Office hours will be changing to Monday – Friday 8am to 1pm. Thank you.

The new tax rates will be available from the State at the end of December 2020 / January 2021.

Contact Us

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

Close Search Window