For use by New York State Employees while on official state business. NYS Tax Exempt Letter NYS Exemption Certificate for Tax on Occupancy of Hotel or Motel RoomsOther Reciprocating States Florida Sales and Use Tax Exemption Maine Tax Exemption for Goods and Services Missouri Sales and Use Tax Exemption New Jersey Sales and Use Tax Exemption North Dakota Tax Exemption Certificate Ohio STEC-B form Rhode Island Tax Exemption Certificate