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Nassau County, NY
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Fines & Taxes

Property TaxesProperty Assessments
Assessment Lookup
How to Challenge Your Assessment
Assessment Challenge Forms & Instructions
Assessment Review Calendar
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Information for Property Owners

Nassau County Tax Lien Sale
Annual Tax Lien Sale
Public Notice

Property Taxes-Assessment
How is My Property Tax Determined?
Property Classification
Property Tax & Assessment FAQ
Tax Assessment Review Forms

Nassau County Traffic and Parking Violations Agency

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    14. Traffic Safety Board
  5. County Executive
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  7. County Services
    1. For Seniors
      1. Entitlements, Assistance & Discounts
      2. Property Tax Exemption for Seniors
      3. Recreation, Clubs & centers
    2. For Veterans
      1. Veterans Services & Facilities
        1. Veteran's Counseling
        2. Veterans Services
      2. County Clerk Veterans Services
      3. Important Phone Numbers
      4. Veterans' Real Property Tax Exemptions
      5. Federal Benefits for Veterans
      6. State Benefits for Veterans
      7. Telephone Service Discount
    3. For Disabled Residents
    4. For Minority Residents
      1. Human Rights Commission
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    5. For Property Owners
      1. Property Assessment & Appeal
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      4. Property Taxes
    6. For Children & Youth
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    7. For Consumers
      1. Home Improvement Licensing
        1. Who Must Be Licensed?
        2. Home Improvement Application
        3. Insurance Requirements
      2. Consumer Checklist for Home Improvement Contract
  8. COVID-19 INFORMATION
    1. COVID-19 Home
    2. COVID-19 Cases In Nassau County (MAP)
    3. COVID-19 By The Numbers
    4. Important Phone Numbers
    5. How You Can Help
    6. Report A Complaint
    7. Resources
    8. Department Closures & Operations
    9. Downloads & Documents
    10. Reopening Nassau
      1. Open Streets Pilot Program
      2. Long Island COVID-19 Economic Impact Report
    11. Long Island Downtown Business Survey
    12. Restaurant Recovery
    13. COVID-19 Vaccine Information
  9. Nassau County’s 9/11 Remembrance Ceremony
  10. Education
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  14. Facts, Stats & Maps
    1. History of Nassau County
    2. History of Nassau County's Seal
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    4. IT PMO Documents
  15. Feedback & Complaints
  16. Fines & Taxes
    1. What the Department of Assessment Does
    2. How Is My Property Tax Determined?
  17. Deputy County Executive
  18. Getting Involved
  19. Health
  20. Housing Assistance
    1. HEALTH DEPARTMENT PROGRAMS AND TELEPHONE NUMBERS
  21. Law Enforcement
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  22. Laws, Regulations & Codes
  23. Leisure
  24. Moving to Nassau County
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  25. New York State Criminal Justice Reform
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  28. Transparency
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    2. Taxi Service
    3. Nassau Roads & Traffic
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  31. Voting & Elections
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