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Due to the Coronavirus pandemic, our office is closed to the public until further notice. 


Payments can be made online here.

 Russ Joseph, Montgomery County Treasurer
RJT-4C-primary-logo-file-small - Copy (2)
451 W. Third Street | P.O. Box 972 | Dayton, OH 45422


Phone:
(937) 225-4010 | Fax: (937) 496-7122


Office Hours:
Monday through Friday 8 a.m. to 5 p.m.



Hello, and welcome to the Montgomery County Treasurer’s website!

As your Treasurer, it is my priority to operate an accessible and efficient office that is fully accountable to YOU, the taxpayers. I hope this website helps you take care of the business you have at hand, in as efficient a manner as possible.

Here you can quickly look up and pay your real estate taxes, set up a monthly prepayment plan to make it easier to tackle your taxes, and find contact information for our departments.

Please do not hesitate to contact me with questions you have or suggestions for how we can better serve you. You can email me at, josephr@mcohio.org, or call us at, 937-225-4010.

On behalf of my entire office, I want to thank you for being a part of our community. We are at your service.

My Best,

Russ Smaller

Russ Joseph, Treasurer



Upcoming Events

  • FEB
    22
    10% Penalty Added to Unpaid 1st Half Taxes
    February 22, 2020
  • MAR
    1
    Mobile Home 1st Half Taxes Due
    March 1, 2020
  • MAR
    15
    Monthly Delinquent Payment Due
    March 15, 2020
  • MAR
    20
    Monthly Prepayment Due
    March 20, 2020
  • APR
    15
    Monthly Delinquent Payment Due
    April 15, 2020
  • APR
    15
    Monthly Prepayment Due
    April 15, 2020