(b) The exemption so authorized shall be for a term of five years. The
amount of such exemption shall be as follows:
  (i) If  the  construction,  alteration,  installation  or  improvement
occurs  on  or  at  the  site  of  the  closed  facility in the economic
transformation area, then the exemption in the first year  of  its  term
shall  be  fifty  percent  of  the "base amount," determined pursuant to
subdivision two of this section. The amount  of  the  exemption  in  the
second, third, fourth and fifth year of its term shall be forty percent,
thirty  percent,  twenty  percent and ten percent, respectively, of such
base amount.
  (ii) If the  construction,  alteration,  installation  or  improvement
occurs  in  the  economic  transformation  area  outside  of  the closed
facility, then the exemption in the first year  of  its  term  shall  be
twenty-five  percent  of  the  "base  amount,"  determined  pursuant  to
subdivision two of this section. The amount  of  the  exemption  in  the
second,  third,  fourth  and  fifth  year  of  its  term shall be twenty
percent, fifteen percent, ten percent and five percent, respectively, of
such base amount.
  2. (a) The base amount of the exemption shall be  the  extent  of  the
increase   in   assessed   value   attributable  to  such  construction,
alteration, installation or improvement as  determined  in  the  initial
year  for  which  application  for  exemption  is  made pursuant to this
section. The base amount shall remain constant for the  authorized  term
of the exemption, subject to the following:
  (i)  If  there is subsequent construction, alteration, installation or
improvement during the term of the exemption, the base amount  shall  be
revised  to  include the increase in assessed value attributable to such
construction, alteration, installation or improvement.
  (ii) If a change in level of assessment of fifteen percent or more  is
certified   for  an  assessment  roll  pursuant  to  the  rules  of  the
commissioner, the base amount shall be adjusted by such change in  level
of  assessment. The exemption on that assessment roll shall thereupon be
recomputed, notwithstanding the fact  that  the  assessor  receives  the
certification after the completion, verification and filing of the final
assessment  roll. In the event the assessor does not have custody of the
roll when such certification is received, the assessor shall certify the
recomputed exemption to the local officers having custody and control of
the roll, and such local officers are hereby directed and authorized  to
enter the recomputed exemption certified by the assessor on the roll.
  (b)  No  such  exemption  shall  be  granted  unless the construction,
alteration, installation or improvement commenced within one year of the
date of the issuance of the certificate of eligibility to  the  property
owner.
  (c)  For  purposes of this section the terms construction, alteration,
installation and improvement shall not include ordinary maintenance  and
repairs.
  (d) No such exemption shall be granted concurrently with or subsequent
to   any   other  real  property  tax  exemption  granted  to  the  same
improvements to real property, except, where during the period  of  such
previous  exemption,  payments  in  lieu of taxes or other payments were
made to the local government in an amount that would have been equal  to
or  greater  than the amount of real property taxes that would have been
paid on such improvements had such property been  granted  an  exemption
pursuant  to  this  section. In such case, an exemption shall be granted
for a number of years equal to the five year exemption granted  pursuant
to  this  section  less the number of years the property would have been
previously exempt from real property taxes.
  3. Such exemption shall be granted only upon application by the  owner
of  such  real  property  on  a form prescribed by the commissioner. The
original of such application shall be filed with  the  assessor  of  the
assessing  unit.  Such  original application shall be filed on or before
the appropriate taxable status date of such assessing unit and no  later
than  one  year  from  the  date  of  completion  of  such construction,
alteration, installation or improvement.
  4. If the assessor receives an application by the owner  of  the  real
property, he or she shall approve the application and such real property
shall  thereafter  be exempt from taxation as herein provided commencing
with the assessment roll prepared after the taxable status date referred
to in subdivision three of this  section.  The  assessed  value  of  any
exemption  granted  pursuant  to  this  section  shall be entered by the
assessor on the assessment roll with  the  taxable  property,  with  the
amount of the exemption entered in a separate column.
  * NB Repealed December 31, 2026
Structure New York Laws
420-A - Nonprofit Organizations; Mandatory Class.
420-B - Nonprofit Organizations; Permissive Class.
421-A - Affordable New York Housing Program.
421-C - Exemption of Certain New Multiple Dwellings From Local Taxation.
421-E - Exemption of Cooperative, Condominium, Homesteading and Rental Projects From Local Taxation.
421-F - Exemption of Capital Improvements to Residential Buildings and Certain New Construction.
421-G - Exemption From Local Taxation of Certain Multiple Dwellings.
421-H - Exemption of Capital Improvements to Multiple Dwelling Buildings Within Certain Cities.
421-H*2 - Exemption of Capital Improvements to Residential Buildings.
421-I - Exemption of Capital Improvements to Multiple Dwelling Buildings Within Certain Cities.
421-I*2 - Exemption of Capital Improvements to Multiple Dwelling Buildings Within Certain Cities.
421-J - Exemption of Capital Investment in Multiple Dwelling Buildings Within Certain Cities.
421-J*2 - Exemption of Capital Improvements to Multiple Dwelling Buildings Within Certain Cities.
421-K - Exemption of Certain Multiple Dwellings.
421-L - Exemption of Capital Improvements to Residential Buildings in Certain Towns.
421-N - Exemption of Capital Improvements to Multiple Dwelling Buildings Within Certain Cities.
421-O - Exemption of Capital Improvements to Multiple Dwelling Buildings Within Certain Cities.
421-O*2 - Exemption of Capital Improvements to Multiple Dwelling Buildings Within Certain Cities.
422 - Not-for-Profit Housing Companies.
424 - Institute of Arts and Sciences.
425 - School Tax Relief (Star) Exemption.
425-A - Abatement of County Taxes in Special Assessing Units.
427 - Performing Arts Buildings.
428 - Fraternal Organizations; Entire Net Income for Education and Relief of Members.
429 - Real Property Used for Professional Major League Sports.
430 - Interdenominational Centers.
432 - Theatrical Corporations Created by Act of Congress.
436 - Officers of Religious Denominations.
438 - Trustees of a Hospital, Playground and Library; Hospital for Benefit of a City.
442 - Soldiers Monument Corporations.
457 - Exemption for First-Time Homebuyers of Newly Constructed Homes.
458-A - Veterans; Alternative Exemption.
458-B - Exemption for Cold War Veterans.
459 - Persons Who Are Physically Disabled.
459-A - Improvements to Property Made Pursuant to the Americans With Disabilities Act of 1990.
459-B - Physically Disabled Crime Victims.
459-C - Persons With Disabilities and Limited Incomes.
462 - Religious Corporations; Property Used for Residential Purposes.
464 - Incorporated Associations of Volunteer Firefighters.
466 - Volunteer Firefighters and Fire Companies in Villages.
466-A - Volunteer Firefighters and Volunteer Ambulance Workers; Certain Counties.
466-A*2 - Volunteer Firefighters and Volunteer Ambulance Workers.
466-B - Volunteer Firefighters and Volunteer Ambulance Workers; Certain Additional Counties.
466-C - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-C*2 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain Counties.
466-C*3 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-C*4 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-C*5 - Volunteer Firefighters and Volunteer Ambulance Workers; Exemption.
466-C*6 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain Counties.
466-C*7 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-D - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-D*2 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-D*3 - Volunteer Firefighters and Volunteer Ambulance Workers.
466-D*4 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain Counties.
466-E - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-E*2 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-E*3 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-E*4 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-F - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-F*2 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-F*3 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain Counties.
466-F*4 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-G - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-G*2 - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-H - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-H*2 - Un-Remarried Spouses of Deceased Volunteer Firefighters or Volunteer Ambulance Workers.
466-I - Volunteer Firefighters and Volunteer Ambulance Workers; Certain Counties.
466-J - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
466-K - Volunteer Firefighters and Volunteer Ambulance Workers; Certain County.
467 - Persons Sixty-Five Years of Age or Over.
467-F - Protective and Safety Devices Tax Abatement.
467-I - Real Property Tax Abatement.
467-J - Exemption for Certain Residential Properties Located in Certain Counties.
467-K - Senior Citizen Longtime Resident Exemption.
467-L - Rebate for Owners of Certain Real Property in the City of New York.
468 - Fire Patrol and Salvage Corps.
469 - Assessment Exemption for Living Quarters for Parent or Grandparent.
472 - Pharmaceutical Societies.
476-A - Railroad Passenger Stations.
477 - Tax Exemption for Industrial Waste Treatment Facilities.
477-A - Tax Exemption for Air Pollution Control Facilities.
478 - Tax Exemption for Off-Street Parking Facilities Providing Underground Shelters.
479 - Fallout Shelter Facilities.
480 - Forest and Reforested Lands.
480-A - Taxation of Forest Land.
481 - Taxation of Land Used for Agricultural Production.
483-C - Temporary Greenhouses.
483-D - Farm or Food Processing Labor Camps or Commissaries.
483-E - Anaerobic Digestion Facilities.
484 - Urban Redevelopment Corporations and Companies.
485 - Nuclear Powered Electric Generating Facilities.
485-A - Residential-Commerical Urban Exemption Program.
485-B - Business Investment Exemption.
485-D - Water-Works Corporations.
485-E - Empire Zone Exemption.
485-F - Banking Development Districts.
485-G - Infrastructure Exemption.
485-H - Residential Investment Exemption; Certain Cities.
485-I - Residential Investment Exemption; Certain School Districts.
485-I*2 - Residential Investment Exemption; Certain Cities.
485-J - Residential Property Improvement Exemption; Certain Cities.
485-J*2 - Residential Investment Exemption; Certain Cities.
485-J*3 - Residential Investment Exemption; Certain Cities and School Districts.
485-J*4 - Residential Investment Exemption; Certain Cities.
485-J*5 - Residential Investment Exemption; Certain Cities.
485-K - Residential Investment Exemption; Certain School Districts.
485-L - Residential Property Improvement; Certain Towns.
485-L*2 - Residential Investment Exemption; Certain School Districts.
485-M - Residential Investment Exemption; Certain School Districts.
485-N - Residential-Commercial Exemption Program.
485-O - New Residential Property Exemption; Certain Cities.
485-P - Economic Transformation Area Exemption.
485-Q - Residential Investment Exemption; Certain Cities.
485-R - Residential Redevelopment Inhibited Property Exemption; Certain Cities.
485-S - Residential Reassessment Exemption.
485-S*2 - Residential Reassessment Exemption.
485-S*3 - Mixed Use Exemption Program for Villages.
485-T - Owner Occupied Residential Property Exemption Program.
485-U - Class One Reassessment Exemption.
485-V - Residential Revaluation Exemption.
485-V*2 - Residential and Mixed-Use Investment Exemption; Certain Cities and School Districts.
485-W - Newly Constructed Single-Family and Multi-Family Residential Exemption; Certain Villages.
486 - Non-Profit Medical and Dental Indemnity, or Hospital Service Corporations.
486-A - Non-Profit Corporations Operating as Health Maintenance Organizations.
487 - Exemption From Taxation for Certain Energy Systems.
487-A - Exemption From Taxation of Conservation Improvements to Certain Residential Premises.