Montgomery County, MD: property tax search and payment
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Montgomery County property tax search and payment
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What to know
- Paying online by credit or debit card adds a 2.3% fee.
- The card service fee is not collected by the county and is not refundable.
- The county does not honor postmark dates and payments are posted as received.
- Money orders are not accepted for payment.
Taken from the site itself on Oct 8, 2026.
What you can look up here
- Property taxesTax statements, amounts due, values, and how to pay.
- Property recordsValues, classification, building details, and sales history for a parcel.
About this resource
- Provided by
- Montgomery County (official)
- Covers
- Montgomery County, MD
- Link status
- Opened normally at the last check
- Link checked
- Oct 14, 2026
- Web address
- https://apps.montgomerycountymd.gov/realpropertytax/
Who to contact
- Montgomery County Department of FinanceProperty tax billing and collection.
- Phone
- (240) 777-0311
- Address
- 101 Monroe St, 15th Floor, Rockville, MD 20850
- Website
- Visit website
- Maryland SDAT Montgomery County Assessment OfficeMaryland SDAT values Montgomery County property and handles first assessment appeals at the Supervisor of Assessments level. Check the assessment notice and official appeals process for the applicable filing period. Property tax payments go to the county Department of Finance.
- Phone
- 240-314-4510
- Address
- 30 W. Gude Drive, Suite 400, Rockville, MD 20850
- Website
- Visit website
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