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Mailing Tax Bills for Second Installment and Duplicate Tax Bill Requests
The County does not send a new tax bill for the second tax bill installment. The original tax bill that is mailed in July has two coupons attached, one for each installment. If another copy of the tax bill is needed, please visit the website.

Beginning July 1, 2010 there will be a $10.00 charge per tax account, per year for all duplicate tax bills. All requests must be in writing and have the check attached or the request will not be honored. Mail requests to the Montgomery County Division of Treasury, 255 Rockville Pike, Suite L-15, Rockville, Md 20850.

Find more information from the following link(s):
  • Property Tax Account Information and Bill Payment System


  • To speak with a Customer Service Representative, please call 311 during business hours.