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For a list of Tax Lien eligible properties click here. 

 Russ Joseph, Montgomery County Treasurer Russ Joseph
Montgomery County Treasurer

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,, 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

  • MAY
    Monthly Prepayment Due
    May 15, 2019
  • MAY
    Monthly Delinquent Payment Due
    May 15, 2019
  • MAY
    Tax Lien Sale Notice
    (Last Day Personal Checks Will Be Accepted for May 31st Sale)
    May 17, 2019
  • MAY
    Treasurer's Office Closed
    May 27, 2019
  • MAY
    Tax Lien Sale Due Date
    (Last Day to Pay in Full or Establish a Payment Plan)
    (Guaranteed Funds Only - Cash, Cashier's Check, or Money Order Only)

    May 31, 2019