Assessing & GIS/Tax Map Information - Grantham, NH

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• Subscribe to Grantham News & Events!
  • Notices & Announcements
• About Us
  • General Info
    • Frequently Asked Questions
  • Helpful Links
  • Grantham Municipal Calendar
  • Board of Selectmen Meeting - Zoom Link
  • Permits, Licenses and Forms
• Government
  • Meet the Board of Selectmen
  • Building Permit Application
    • Building Permits Issued
  • Permits, Licenses & Forms
  • Staff Directory
  • Jobs & Volunteering
  • Privacy Policy
  • Board & Committee Meeting Minutes
    • Town Ordinances & Policies
    • Board of Selectmen
    • Building Needs Committee
    • Capital Improvement Projects Committee
    • Cemetery Trustees
    • Conservation Commission
    • Energy Committee
    • Master Plan Committee
    • Planning Board
    • Recreation Park Committee
    • Technology Committee
    • Town Meeting
    • Transfer Station Rolloff Truck Committee
    • Trustees of the Trust Funds
    • Zoning Board of Adjustment
    • Inactive Boards/Committees
      • Open Space Committee
      • 250th Committee Meeting Minutes
• Departments
  • Administration
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  • Capital Improvement Committee
  • Cemetery Trustees
  • Conservation Commission
  • Dunbar Free Library
  • Emergency Management
  • Emergency Services
  • Energy Committee
    • Resources: NH Energy Information
    • Solar Energy Resources (Residential)
  • Fire
    • Apparatus
    • Fire Prevention
    • Pictures
    • Emergency Alert System
    • Burn Permits
    • Home Safety Tips
  • Finance
  • Grantham Town Archives
  • Highway Department
  • Police
    • GPD Annual Stats
  • Planning & Zoning
    • Grantham Master Plan
  • Recreation
    • Activities - "Our Town"
      • Town Wide Yard Sale Registration Form
      • Volunteers Needed For Recreation Events
    • Athletics
  • Technology Committee
  • Town Clerk / Tax Collector
    • Property Tax Bills
  • Transfer Station
  • Welfare
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Assessing & GIS/Tax Map Information

The Town of Grantham contracts assessing services to Municipal Resources, Inc. (MRI). Property owners who have questions about their assessment can contact Assessors Shawn Main via email at [email protected], phone at 603-315-4605 or Scott Marsh via email at [email protected] or phone at 603-785-5805.

Listed below are links for additional property tax information. We do our best to publish the most up-to-date property tax information through our online databases. To ensure you have the most current information please call the Selectmen's office at 603-863-6021.The 2024 Equalized rate is 73.2%

2025 Tax Rate Breakdown:Town - $4.08 County - $2.68 School (local) - $11.74 School (State) - $1.40 Total: $19.90 Village District of Eastman Rate: $2.23; Total Village District of Eastman Rate: $22.13. Tax Maps Online (Interactive) Vision Online Tax Cards Property Tax Abatement Application (fill-in form) Understanding NH Property Taxes 2022_Tax_Maps.pdf Address Change Form Property Tax Abatement Application Current Use Application - Updated 2020.02 Property Tax Relief Options Updated 2022 2022 GRANTHAM USPAP MANUAL PA-30 ELDERLY AND DISABLED TAX DEFERRAL APPLICATION PA-33 STATEMENT OF QUALIFICATION FOR PROPERTY TAX CREDIT, EXEMPTION OR TAX DEFERRAL (Required if property is held in a Trust or Estate) PA-29 - PERMANENT APPLICATION FOR PROPERTY TAX CREDITS EXEMPTIONS.pdf

Veteran's Tax Credit Information

Elderly Tax Exemption Information

Exemption for the Blind (RSA 72:37)

Departments

• Administration
• Assessing & GIS/Tax Map Information
• Capital Improvement Committee
• Cemetery Trustees
• Conservation Commission
• Dunbar Free Library
• Emergency Management
• Emergency Services
• Energy Committee
• Fire
• Finance
• Grantham Town Archives
• Highway Department
• Police
• Planning & Zoning
• Recreation
• Technology Committee
• Town Clerk / Tax Collector
• Transfer Station
• Welfare