Abbreviation
TC
1 Junkins Avenue, Portsmouth, NH 03801
(603) 610-7244

Monday 8 AM – 6 PM

Tuesday 8 AM – 4:30 PM

Wednesday 9 AM – 4:30 PM

Thursday 8 AM – 4:30 PM

Friday 8 AM – 1 PM

(603) 431-6402
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Online Property Tax Calculator

The 2025 Tax Rate Calculator

Enter your Assessed Property Value in dollars - Example: 480100. Enter as a whole number without spaces, dollar sign or comma.

Enter your Assessed Property Value = $ Calculate Tax

2025 estimated Property Taxes = $ 

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