Auditor Homepage

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Welcome to the Montgomery County Auditor's official web site.

The Auditor serves as the county's chief fiscal officer, chief assessor, and sealer of weights and measures.  As fiscal officer, the auditor is responsible for maintaining county financial records and issuing warrants for payment of county obligations.  As assessor, the auditor is charged with determining property values for taxing purposes and transferring real property deeds.  And, as sealer of weights and measures, the auditor tests and certifies the accuracy of various commercial measuring devices.

Additionally, the Auditor serves as administrator of the county's data processing center and secretary to the Data Processing Board, secretary to both the Board of Revision and the Budget Commission, and deputy registrar for the Bureau of Motor Vehicles.  Other duties include issuing dog and vendor licenses, certifying tax rates, administering various tax reduction programs and maintaining the county's tax map.

For additional information about the Auditor's Office and its services, please click on the appropriate tabs and links.

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Forms and Documents
 Real Estate  Forms & Documents 
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2017 Triennial Update Dog Licenses




Visit our 
Triennial page for an overview of the 2017 Triennial Property Update.

 Important Due Dates:

Real Estate Taxes: First half real estate taxes are scheduled to be due on Friday, February 19, 2016 in the Treasurer's office. Second half real estate taxes are scheduled to be due Friday, July 15, 2016.

Dog licenses: must be renewed annually between December 1st and January 31st.

Board of Revision: Value Appeal forms may be filed on the first Monday of January through March 31st.

Homestead: Applications may be filed the first Monday in January through December 31st.

CAUV: Applications are accepted from the first Monday in January through the first Monday in March.

Special Assessment Licensing: Must be received by the Second Monday in September for posting.

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