Tax Preparers All Locations... Canton AreaGouverneur AreaPotsdam Area go Results Found: 4 Button group with nested dropdown H & R Block Member H & R Block 53 Market St Potsdam NY 13676 (315) 386-3410 H & R Block, Gouverneur Member H & R Block, Gouverneur 79 East Main St. Gouverneur NY 13642 (315) 287-1030 Member BWS Tax Services Inc 30 Court St Canton NY 13617 (315) 386-8194 H & R Block Canton Member H & R Block Canton 4 Main St Canton NY 13617 (315) 265-8160