Welcome to your trusted resource for understanding the duties, services, and public responsibilities of the Montgomery County Auditor’s Office. Our goal is to provide simple, accurate, and accessible information about property assessments, tax administration, and county financial transparency.
Important: This is not the official Montgomery County Auditor website. We do not process payments, valuation appeals, or official filings. For real services, forms, and support, please visit the official Auditor’s Office or use their Contact Us information.
Our Mission
Our mission is to make Montgomery County property and tax information easier for residents, homeowners, and businesses to understand. The Montgomery County Auditor works to ensure fair property values, accurate tax calculations, and open financial reporting that supports trust between citizens and local government.
We work to:
- Explain how property assessments are calculated
- Help residents understand tax bills and exemptions
- Provide useful information for property owners and buyers
- Promote clarity, transparency, and accuracy in county audit processes
Our content is designed to guide you through important topics like valuations, tax rates, reductions, and public financial information—so you always know where to go and who to contact for official help.
What the Montgomery County Auditor’s Office Handles
Important note:
Property Assessment & Valuation
The Auditor’s Office oversees:
- Market-based property valuations
- Updates for residential, commercial, and industrial properties
- Compliance with all Ohio property tax laws
- Providing detailed records for owners, buyers, and real estate professionals
Fair assessments help ensure that Montgomery County residents are taxed equitably.
Tax Administration
Key responsibilities include:
- Managing real estate and personal property tax information
- Helping residents understand tax charges and distributions
- Offering guidance on reductions, exemptions, and tax questions
- Providing transparency about how local tax dollars are used
Financial Transparency & Public Records
The Montgomery County Auditor maintains:
- Accurate financial records for county operations
- Public financial reports and statements
- Data used by government agencies for budgeting and planning
- Oversight that promotes responsible use of taxpayer funds
Public Assistance & Helpful Resources
This website is designed to provide easy explanations and direct residents toward the right tools and official contact information.
Use this page to learn:
- How your property value is determined
- Where to find property tax details
- How to access online property records
- What steps to take for valuation appeals
- Where to find official Contact Us support for the Auditor’s Office
Our goal is to simplify complicated processes and help Montgomery County residents make informed decisions.
Why This Page Exists
This site is a public information resource made to help people understand how the Montgomery County Auditor’s Office works.
We are not affiliated with the official office and cannot process payments or legal filings.
Residents can use this guide to:
- Learn about assessments and tax rates
- Understand their property information
- Find tools to check records online
- Know where to get official support when needed
Businesses can also use this resource to:
- Access guidance on commercial property valuation
- Understand tax responsibilities
- Gather information helpful for planning and investment
Our Commitment to Honest, Clear Information
We are committed to providing well-organized, easy-to-read, and accurate information. Transparency builds trust, and our goal is to make sure Montgomery County residents always know where to turn for answers especially when they need to use the Auditor’s official Contact Us channels.
Official Montgomery County Auditor “Contact Us”
For official help, services, or questions, please reach out directly to the Montgomery County Auditor’s Office:
Official Website: Montgomery County Auditor
Address: 451 W Third St, Dayton, Ohio 45422
Office Hours: Monday – Friday, 8:00 AM – 5:00 PM
Phone: (937) 225-4326
Fax: (937) 496-7600
Email: mcrealestate@mcohio.org
Use these official Contact Us details for:
- Property records
- Tax payments
- Valuation inquiries
- Exemptions and reductions
- Real estate questions
- Forms and documentation
FAQs (Montgomery County, Ohio)
Q1: How can I contact the Montgomery County Auditor’s Office?
A: You can contact the Montgomery County Auditor’s Office via phone, email, or by visiting the office in Dayton, Ohio. The Contact Us page provides all details for residents and property owners.
Q2: What services can I inquire about on the Contact Us page?
A: The Contact Us page helps you ask about property assessments, tax records, millage rates, public records, or other services provided by the Montgomery County Auditor.
Q3: Can I submit questions online through the Contact Us page?
A: Yes, MontgomeryCountyAuditors.org allows you to submit inquiries directly online through the Contact Us form for quick and accurate responses.
Q4: Where is the Montgomery County Auditor’s office located?
A: The office is located in Dayton, Ohio. Full address, directions, and office hours are available on the Contact Us page to assist residents and visitors.
Q5: How quickly will my query be answered?
A: Queries submitted via the Contact Us page are typically answered within 1–3 business days, ensuring residents receive timely information about Montgomery County Auditor services.



