How Do I apply for a Dog Licenses?
PA State law requires that dogs three months and older have an up-to-date dog license. Dog owners can renew their pet’s license the following three ways:

  • In Person - Visit the Montgomery County Treasurer’s Office at: One Montgomery Plaza - 6th Floor – Norristown, PA 19404 (across Swede Street from the county courthouse in Norristown). The office is open from 8:30 a.m. to 4:15 p.m. weekdays.

  • By Mail - Go to the Montgomery County Treasurer’s Web page on the county’s website at and download the application, fill it out and, with a check, mail it off to the Montgomery County Treasurer’s Office–Licensing, P.O. Box 311, Norristown, PA 19404-311. The license renewal tag will be mailed to you.

  • On-line - Dog owners can go to the treasurer’s Web page to link with, where they can apply and pay for the license by credit card or online check. An additional fee will be charged to those paying over the Internet. The dog tag will be mailed within three days of the receipt of the completed application and online payment.

Anyone with questions about dog licenses can contact the Treasurer’s Office at 610-278-3066.
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