Economic Development Department, 1 Junkins Avenue, Portsmouth, NH 03801, Phone: (603) 610-7220

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Portsmouth Economic Development Commission Members 

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Cost of Doing Business in Portsmouth:
New Hampshire Taxes and Fees

The following link goes directly to the Department of Revenue Administration

This overview of New Hampshire taxes is updated by the Department of Revenue to reflect the most current information available on New Hampshire's tax structure.

(The above external link are not related to the City of Portsmouth Website in anyway.)

Contact Information

Nancy Carmer
Economic Development Program Manager
City of Portsmouth, 1 Junkins Avenue, Portsmouth, NH 03801
Phone: (603) 610 - 7220
Fax: (603) 427-1593