School Tax Information

School tax bills for the 2019-20 fiscal school year were mailed on June 28, 2019.

School taxes are billed annually and may be paid in four quarterly installments; installments may be prepaid. Installments are due as follows:

  • Payment # 1: July 31, 2019
  • Payment # 2: October 31, 2019
  • Payment # 3: January 31, 2020
  • Payment # 4: April 30, 2020

Duplicate bills are available from the district by calling (518) 843-3180 x 7405, x7409 or by email to Bills printed from our “Search for Tax Information” page are accepted for payments. 

In-person payments are not available at any location. Tax payments are NOT accepted at any bank or district building.

Approved forms of payment

  • Taxpayers may bring with them a completed and signed personal check, money order, bank check, or certified check made payable to the Greater Amsterdam School District. 
  • GASD school taxes can be paid online with credit or debit cards. Please be advised there is a site service fee over and above the amount due to GASD that goes directly to the third party processor. Please review your payment carefully before submitting.
  • E-check payments are now available at for a flat fee of $4.95 per transaction up to $2,500. Follow the initial steps for making a payment. When your bill payment is in your cart, choose “Make a payment.” Select e-check payment, and you will be asked for your routing and account numbers. Please review your payment carefully before submitting.

Payments for the 2019-20 bills can also be mailed to:
Amsterdam City School Tax Payment
PO Box 14526
Albany, NY 12212-4526

After April 30, 2020, the 2019-20 Greater Amsterdam School tax bills will not be collected. Any amounts unpaid at that time will be turned over before May 31, 2020, to the appropriate jurisdiction for collection and/or enforcement based on the location of the parcels involved as follows:

  • City of Amsterdam, Controller’s Office: (518) 841-4343
  • Town of Amsterdam, Montgomery County Treasurer: (518) 853-8175
  • Town of Florida, Montgomery County Treasurer: (518) 853-8175
  • Town of Mohawk, Montgomery County Treasurer: (518) 853-8175
  • Town of Perth, Fulton County Treasurer: (518) 736-5580
  • Town of Charlton, Saratoga County Treasurer: (518) 884-4724
  • Town of Duanesburg, Schenectady County Treasurer: (518) 388-4228
  • Town of Glenville, Schenectady County Treasurer: (518) 388-4228

Please contact the appropriate Collector for exact amount(s) due. 

If you have questions about your assessment, exemptions  or address changes, please contact your local Assessor as follows:    

  • City of Amsterdam: (518) 841-4333  
  • Town of Amsterdam: (518) 842-7961
  • Town of Florida: (518) 843-3032   
  • Town of Mohawk: (518) 853-1464   
  • Town of Perth: (518) 843-6977 x 26         
  • Town of Charlton: (518) 384-0152  
  • Town of Duanesburg: (518) 895-8412  
  • Town of Glenville: (518) 688-1200

For questions on your school tax bill, please call (518) 843-3180 x 7409 or x7405 or email